2011 buick lucerne toledo owner manual

446
2011 Buick Lucerne Owner Manual M In Brief ............................................ 1-1 Instrument Panel ................................. 1-2 Initial Drive Information ........................... 1-4 Vehicle Features ................................ 1-15 Performance and Maintenance .................. 1-22 Seats and Restraint System ...................... 2-1 Head Restraints .................................. 2-2 Front Seats ....................................... 2-3 Rear Seats ...................................... 2-11 Safety Belts ..................................... 2-12 Child Restraints ................................. 2-32 Airbag System .................................. 2-56 Restraint System Check ......................... 2-72 Features and Controls ............................ 3-1 Keys ............................................. 3-3 Doors and Locks ................................. 3-8 Windows ........................................ 3-13 Theft-Deterrent Systems ........................ 3-15 Starting and Operating Your Vehicle ............. 3-18 Mirrors .......................................... 3-29 Object Detection Systems ....................... 3-33 Universal Home Remote System ................ 3-40 Storage Areas ................................... 3-47 Sunroof ......................................... 3-49

Upload: ballas-buick-gmc

Post on 21-Jul-2015

620 views

Category:

Automotive


0 download

TRANSCRIPT

Page 1: 2011 Buick Lucerne Toledo Owner Manual

Black plate (1,1)Buick Lucerne Owner Manual - 2011

2011 Buick Lucerne Owner Manual M

In Brief . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2Initial Drive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4Vehicle Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15Performance and Maintenance . . . . . . . . . . . . . . . . . . 1-22

Seats and Restraint System . . . . . . . . . . . . . . . . . . . . . . 2-1Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11Safety Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12Child Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-56Restraint System Check . . . . . . . . . . . . . . . . . . . . . . . . . 2-72

Features and Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3Doors and Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . . . . . . . 3-15Starting and Operating Your Vehicle . . . . . . . . . . . . . 3-18Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29Object Detection Systems . . . . . . . . . . . . . . . . . . . . . . . 3-33Universal Home Remote System . . . . . . . . . . . . . . . . 3-40Storage Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-49

Page 2: 2011 Buick Lucerne Toledo Owner Manual

Black plate (2,1)Buick Lucerne Owner Manual - 2011

2011 Buick Lucerne Owner Manual M

Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Instrument Panel Overview . . . . . . . . . . . . . . . . . . . . . . . 4-3Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16Warning Lights, Gauges, and Indicators . . . . . . . . . 4-26Driver Information Center (DIC) . . . . . . . . . . . . . . . . . 4-40Audio System(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-64

Driving Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1Your Driving, the Road, and the Vehicle . . . . . . . . . . 5-2Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23

Service and Appearance Care . . . . . . . . . . . . . . . . . . . 6-1Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5Checking Things Under the Hood . . . . . . . . . . . . . . . 6-12Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48

Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51Windshield Wiper Blade Replacement . . . . . . . . . . . 6-54Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-56Appearance Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-97Vehicle Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-105Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-106Capacities and Specifications . . . . . . . . . . . . . . . . . . 6-114

Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

Customer Assistance Information . . . . . . . . . . . . . . . 8-1Customer Assistance and Information . . . . . . . . . . . . 8-2Reporting Safety Defects . . . . . . . . . . . . . . . . . . . . . . . . 8-13Vehicle Data Recording and Privacy . . . . . . . . . . . . . 8-15

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i-1

Page 3: 2011 Buick Lucerne Toledo Owner Manual

Black plate (3,1)Buick Lucerne Owner Manual - 2011

The names, logos, emblems, slogans, vehicle modelnames, and vehicle body designs appearing in thismanual including, but not limited to, GM, the GM logo,BUICK, the BUICK Emblem, and LUCERNE aretrademarks and/or service marks of General MotorsLLC, its subsidiaries, affiliates, or licensors.

This manual describes features that may or may notbe on your specific vehicle either because they areoptions that you did not purchase or due to changessubsequent to the printing of this owner manual. Pleaserefer to the purchase documentation relating to yourspecific vehicle to confirm each of the features foundon your vehicle. For vehicles first sold in Canada,substitute the name “General Motors of CanadaLimited” for Buick Motor Division wherever it appears inthis manual.

Keep this manual in the vehicle for quick reference.

Canadian Owners

Propriétaires CanadiensA French language copy of this manual can be obtainedfrom your dealer or from:

On peut obtenir un exemplaire de ce guide en françaisauprès du concessionnaire ou à l'adresse suivante:

Helm, IncorporatedP.O. Box 07130Detroit, MI 48207

1-800-551-4123

Numéro de poste 6438 de langue française

www.helminc.com

IndexTo quickly locate information about the vehicle, use theindex in the back of the manual. It is an alphabetical listof what is in the manual and the page number where itcan be found.

iii

Litho in U.S.A.Part No. 20827774 A First Printing ©2010 General Motors LLC. All Rights Reserved.

Page 4: 2011 Buick Lucerne Toledo Owner Manual

Black plate (4,1)Buick Lucerne Owner Manual - 2011

Safety Warnings and SymbolsWarning messages found on vehicle labels and in thismanual describe hazards and what to do to avoid orreduce them.

Danger indicates a hazard with a high level of riskwhich will result in serious injury or death.

Warning or Caution indicates a hazard that could resultin injury or death.

{ WARNING:

These mean there is something that could hurtyou or other people.

Notice: This means there is something that couldresult in property or vehicle damage. This would notbe covered by the vehicle's warranty.

A circle with a slashthrough it is a safetysymbol which means “DoNot,” “Do not do this,” or“Do not let this happen.”

Vehicle SymbolsThe vehicle has components and labels that usesymbols instead of text. Symbols are shown along withthe text describing the operation or information relatingto a specific component, control, message, gauge,or indicator.

M : This symbol is shown when you need to see yourowner manual for additional instructions or information.

* : This symbol is shown when you need to see aservice manual for additional instructions or information.

iv

Page 5: 2011 Buick Lucerne Toledo Owner Manual

Black plate (5,1)Buick Lucerne Owner Manual - 2011

Vehicle Symbol ChartHere are some additional symbols that may be found onthe vehicle and what they mean. For more informationon the symbol, refer to the Index.

9 : Airbag Readiness Light

# : Air Conditioning

! : Antilock Brake System (ABS)

g : Audio Steering Wheel Controls or OnStar®

$ : Brake System Warning Light

" : Charging System

I : Cruise Control

B : Engine Coolant Temperature

O : Exterior Lamps

# : Fog Lamps

. : Fuel Gauge

+ : Fuses

3 : Headlamp High/Low-Beam Changer

j : LATCH System Child Restraints

* : Malfunction Indicator Lamp

: : Oil Pressure

} : Power

/ : Remote Vehicle Start

> : Safety Belt Reminders

7 : Tire Pressure Monitor

F : Traction Control

M : Windshield Washer Fluid

v

Page 6: 2011 Buick Lucerne Toledo Owner Manual

Black plate (6,1)Buick Lucerne Owner Manual - 2011

2 NOTES

vi

Page 7: 2011 Buick Lucerne Toledo Owner Manual

Black plate (1,1)Buick Lucerne Owner Manual - 2011

Section 1 In Brief

Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Initial Drive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4Remote Keyless Entry (RKE) System . . . . . . . . . . . 1-4Remote Vehicle Start . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5Trunk Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6Seat Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6Memory Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8Heated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9Heated and Ventilated Seats . . . . . . . . . . . . . . . . . . . . 1-9Head Restraint Adjustment . . . . . . . . . . . . . . . . . . . . 1-10Safety Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10Sensing System for Passenger Airbag . . . . . . . . . 1-11Mirror Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11Steering Wheel Adjustment . . . . . . . . . . . . . . . . . . . . 1-12Interior Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13Exterior Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13Windshield Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . 1-14Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14

Vehicle Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15Radio(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15Satellite Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16Portable Audio Devices (Auxiliary Input orUSB Port) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17

Steering Wheel Controls . . . . . . . . . . . . . . . . . . . . . . . 1-17Bluetooth® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18Navigation System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18Driver Information Center (DIC) . . . . . . . . . . . . . . . . 1-18Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19Lane Departure Warning (LDW) . . . . . . . . . . . . . . . 1-20Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . . . . 1-20Ultrasonic Parking Assist . . . . . . . . . . . . . . . . . . . . . . 1-21Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21Universal Remote System . . . . . . . . . . . . . . . . . . . . . 1-21

Performance and Maintenance . . . . . . . . . . . . . . . . . . 1-22Traction Control System (TCS) . . . . . . . . . . . . . . . . 1-22StabiliTrak® System . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22Tire Pressure Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22Tire Sealant and Compressor Kit . . . . . . . . . . . . . . 1-23Engine Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 1-23Fuel E85 (85% Ethanol) . . . . . . . . . . . . . . . . . . . . . . . 1-23Driving for Better Fuel Economy . . . . . . . . . . . . . . . 1-23Roadside Assistance Program . . . . . . . . . . . . . . . . . 1-24OnStar® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24

1-1

Page 8: 2011 Buick Lucerne Toledo Owner Manual

Black plate (2,1)Buick Lucerne Owner Manual - 2011

Instrument Panel

1-2

Page 9: 2011 Buick Lucerne Toledo Owner Manual

Black plate (3,1)Buick Lucerne Owner Manual - 2011

A. Outlet Adjustment on page 4‑24.

B. DIC Operation and Displays on page 4‑41(If Equipped).

C. Turn Signal/Multifunction Lever on page 4‑4.

Windshield Wipers on page 4‑6.

D. Instrument Panel Cluster on page 4‑27.

E. Hazard Warning Flashers on page 4‑3.

F. Audio System(s) on page 4‑64.

G. Exterior Lamps on page 4‑10.

H. Trunk Release. See Trunk on page 3‑11.

I. Instrument Panel Brightness on page 4‑12.

J. Hood Release on page 6‑13.

K. Lane Departure Warning (LDW) on page 3‑38(If Equipped).

L. Cruise Control on page 4‑7 .

Heated Steering Wheel on page 4‑4(If Equipped).

M. Data Link Connector (DLC). See MalfunctionIndicator Lamp on page 4‑36.

N. Parking Brake on page 3‑24.

O. Audio Steering Wheel Controls on page 4‑90(If Equipped).

P. Climate Control System on page 4‑16(If Equipped).

Dual Automatic Climate Control System onpage 4‑19.

Q. Traction Control System (TCS) on page 5‑6.

StabiliTrak® System on page 5‑6.

R. Front Storage Area on page 3‑47.

S. Shift Lever. See Automatic Transmission Operationon page 3‑22.

T. Accessory Power Outlet(s) on page 4‑15.

U. Glove Box on page 3‑47.

1-3

Page 10: 2011 Buick Lucerne Toledo Owner Manual

Black plate (4,1)Buick Lucerne Owner Manual - 2011

Initial Drive InformationThis section provides a brief overview about some ofthe important features that may or may not be on yourspecific vehicle.

For more detailed information, refer to each of thefeatures which can be found later in this owner manual.

Remote Keyless Entry (RKE) SystemThe RKE transmitter is used to remotely lock andunlock the doors from up to 60 m (195 feet) away fromthe vehicle.

Press K to unlock thedriver door. Press againwithin five seconds tounlock all remainingdoors.

Press Q to lock all doors.

Lock and unlock feedback can be personalized.

Press and holdV for approximately one second toopen the trunk.

PressL and release to locate the vehicle.

PressL and hold for more than two seconds to soundthe panic alarm.

PressL again to cancel the panic alarm.

See Keys on page 3‑3 and Remote Keyless Entry(RKE) System Operation on page 3‑4.

Remote Vehicle StartWith this feature the engine can be started from outsideof the vehicle.

Starting the Vehicle1. Aim the RKE transmitter at the vehicle.

2. Press Q.3. Immediately after completing Step 2, press and

hold/ until the turn signal lamps flash.

When the vehicle starts, the parking lamps will turn onand remain on as long as the engine is running. Thedoors will be locked and the climate control system maycome on.

1-4

Page 11: 2011 Buick Lucerne Toledo Owner Manual

Black plate (5,1)Buick Lucerne Owner Manual - 2011

The engine will continue to run for 10 minutes. Repeatthe steps for a 10-minute time extension. Remote startcan be extended only once.

Canceling a Remote StartTo cancel a remote start:. Aim the RKE transmitter at the vehicle and press

and hold/ until the parking lamps turn off.. Turn on the hazard warning flashers.. Turn the ignition on and then back off.

See Remote Vehicle Start on page 3‑6.

Door LocksFrom the outside, unlock the door using either the keyor the RKE transmitter.

From the inside, use the power door lock switches ormanual lock knobs located at the top of the door panelnear the window.

Power Door LocksOn vehicles with power door locks, the switches arelocated on the front doors.

" (Unlock): Press to unlock the doors.

Q (Lock): Remove the key from the ignition and pressto lock the doors.

For more information, see:. Door Locks on page 3‑8.. Power Door Locks on page 3‑9.. Remote Keyless Entry (RKE) System Operation

on page 3‑4 .

Trunk ReleaseIn addition to the trunk release button on the RKEtransmitter, there is a remote releaseV buttonlocated to the left of the steering wheel, next to theinstrument panel brightness control. Press to open thetrunk.

See Trunk on page 3‑11.

1-5

Page 12: 2011 Buick Lucerne Toledo Owner Manual

Black plate (6,1)Buick Lucerne Owner Manual - 2011

Windows

On vehicles with power windows, the switches are onthe driver door armrest. Each passenger door has aswitch that controls only that window.

Press the switch to lower the window. Pull the switch upto raise it.

For more information, see Power Windows onpage 3‑14.

Seat Adjustment

Power Seats

Use the horizontal control on the outboard side of theseat to adjust the seat.. Move the seat forward or rearward by sliding the

control forward or rearward.. Raise or lower the seat by moving the control up

or down.

See Power Seats on page 2‑3.

1-6

Page 13: 2011 Buick Lucerne Toledo Owner Manual

Black plate (7,1)Buick Lucerne Owner Manual - 2011

Reclining Seatbacks

Use the vertical control on the outboard side of the seatto adjust the seatback.

To raise or recline the seatback, tilt the top of thecontrol forward or rearward.

See Reclining Seatbacks on page 2‑9.

Lumbar Adjustment

Use the round control on the outboard side of the seatto adjust the lumbar support.

See Power Lumbar on page 2‑4 for information onoperation.

1-7

Page 14: 2011 Buick Lucerne Toledo Owner Manual

Black plate (8,1)Buick Lucerne Owner Manual - 2011

Memory FeaturesOn vehicles with the memory feature, the controls onthe driver door are used to program and recall memorysettings for the driver seat, outside mirrors, and thepower steering column, if the vehicle has this feature.

1: Saves and recalls for driver 1.

2: Saves and recalls for driver 2.

S : Recalls the easy exit driver seat and power steeringcolumn positions.

Storing Memory PositionsTo save into memory:

1. Adjust the driver seat, seatback recliner, lumbar,both outside mirrors, and the power steeringcolumn, if equipped.

2. Press and hold “1” until two beeps sound.

3. Repeat for a second driver position using “2.”

To recall the memory positions, press and release “1”or “2.” The vehicle must be in P (Park). A single beepwill sound. The seat, outside mirrors, and powersteering column, if equipped, will move to the positionspreviously stored for the identified driver.

See Memory Seat and Mirrors on page 2‑7 for moreinformation.

Easy Exit PositionsThe easy exit feature can move the driver seat rearwardand the power steering column, if equipped, up andforward to allow extra room to exit the vehicle.

S : Press to recall the easy exit positions. The vehiclemust be in P (Park).

See Memory Seat and Mirrors on page 2‑7 and “EasyExit Recall” and “Easy Exit Setup” under DIC VehicleCustomization on page 4‑56 for more information.

1-8

Page 15: 2011 Buick Lucerne Toledo Owner Manual

Black plate (9,1)Buick Lucerne Owner Manual - 2011

Heated Seats

On vehicles with heated seats, the buttons are on thefront doors. The ignition must be on to use this feature.

J : Press to heat the seat and seatback.

I : Press to heat the seatback.

For more information see Heated Seats on page 2‑5.

Heated and Ventilated Seats

On vehicles with heated and ventilated seats, thebuttons are on the front doors. The ignition must beon to use this feature.

J : Press to heat the seat and seatback.

I : Press to heat the seatback.

H : Press to cool the seat and seatback.

For more information see Heated and Ventilated Seatson page 2‑6 .

1-9

Page 16: 2011 Buick Lucerne Toledo Owner Manual

Black plate (10,1)Buick Lucerne Owner Manual - 2011

Head Restraint AdjustmentThe vehicle's front seats have adjustable headrestraints in the outboard seating positions.

Do not drive until the head restraints for all occupantsare installed and adjusted properly.

To achieve a comfortable seating position, change theseatback recline angle as little as necessary whilekeeping the seat and the head restraint height in theproper position.

For more information see Head Restraints onpage 2‑2 and Power Seats on page 2‑3.

Safety Belt

Refer to the following sections for important informationon how to use safety belts properly.. Safety Belts: They Are for Everyone on page 2‑12.. How to Wear Safety Belts Properly on page 2‑16.. Lap-Shoulder Belt on page 2‑24.. Lap Belt on page 2‑30.. Lower Anchors and Tethers for Children (LATCH)

on page 2‑43.

1-10

Page 17: 2011 Buick Lucerne Toledo Owner Manual

Black plate (11,1)Buick Lucerne Owner Manual - 2011

Sensing System for PassengerAirbagThe passenger sensing system will turn off the rightfront passenger frontal airbag and seat‐mounted sideimpact airbag under certain conditions. The driverairbags and roof‐rail airbags are not affected by this.

The passenger airbag status indicator will be visible onthe overhead console when the vehicle is started.

United States Canada

See Passenger Sensing System on page 2‑65 forimportant information.

Mirror Adjustment

Exterior MirrorsControls for the outsidepower mirrors are locatedon the driver doorarmrest.

1. Press the left or right side of the selector switchlocated beneath the control pad to choose thedriver or passenger side mirror.

2. Press one of the four arrows located on the controlpad to move the mirror in the desired direction.

Manually fold the mirrors inward to prevent damagewhen going through an automatic car wash. To fold,push the mirror toward the vehicle. Push the mirroroutward, to return to its original position.

1-11

Page 18: 2011 Buick Lucerne Toledo Owner Manual

Black plate (12,1)Buick Lucerne Owner Manual - 2011

Interior MirrorThe vehicle has an automatic dimming inside rearviewmirror. Automatic dimming reduces the glare of lightsfrom behind the vehicle. The dimming feature comes onand the indicator light illuminates each time the vehicleis started.

Press theO button, located on the mirror, to turn thedimming feature and compass on or off.

See Automatic Dimming Rearview Mirror on page 3‑29.

Steering Wheel AdjustmentThe lever is located onthe left side of thesteering column.

To adjust the steering wheel:

1. Hold the wheel and pull the lever toward you.

2. Move the steering wheel up or down.

3. Release the lever to lock the wheel in place.

Power Tilt Wheel and Telescopic SteeringColumn

For vehicles with a powertilt control, it is located onthe left hand side of thesteering column.

To adjust the steering wheel, push the control up, down,forward or backward.

Do not adjust the steering wheel while driving.

See Tilt Wheel on page 4‑3 or Power Tilt Wheel andTelescopic Steering Column on page 4‑4 (IfEquipped).

1-12

Page 19: 2011 Buick Lucerne Toledo Owner Manual

Black plate (13,1)Buick Lucerne Owner Manual - 2011

Interior Lighting

Courtesy LampsWhen any door is opened, the interior lamps turn on toenter and exit the vehicle. Turn the instrument panelbrightness controlD located on the left side of thesteering wheel, completely clockwise to manually turnon these lamps.

Front Reading LampsThe front reading lamps are located on the headliner.Press the button near each lamp to turn them on or off.

For more information on interior lighting, see:. Courtesy Lamps on page 4‑12.. Instrument Panel Brightness on page 4‑12.. Delayed Entry Lighting on page 4‑13.. Delayed Exit Lighting on page 4‑13.

Exterior LightingThe exterior lamp controlis located on theinstrument panel to theleft of the steering wheel.

P: Turns off the exterior lamps.

AUTO: Automatic operation of the headlamps and otherexterior lamps.

;: Manual operation of the parking lamps and otherexterior lamps.

2: Manual operation of the headlamps and otherexterior lamps.

#: Press to turn on the fog lamps.

1-13

Page 20: 2011 Buick Lucerne Toledo Owner Manual

Black plate (14,1)Buick Lucerne Owner Manual - 2011

For more information, see:. Exterior Lamps on page 4‑10.. Daytime Running Lamps (DRL) on page 4‑11.. Fog Lamps on page 4‑12.. Wiper Activated Headlamps on page 4‑11.

Windshield Wiper/Washer

The windshield wiper lever is located on the left side ofthe steering column.

8: Use for a single wiping cycle.

6 : Delays wiping cycle.

6: Slow wipes.

1: Fast wipes.

9: Turns the wipers off.

J : Press and release this paddle, located at the topof the turn signal/multifunction lever, to spray washerfluid on the windshield.

See Windshield Wipers on page 4‑6 and WindshieldWasher on page 4‑7.

Climate Controls

A. Fan Control

B. TemperatureControl

C. Air DeliveryModeControl

D. AirRecirculation

E. Air Conditioning

F. Rear WindowDefogger

1-14

Page 21: 2011 Buick Lucerne Toledo Owner Manual

Black plate (15,1)Buick Lucerne Owner Manual - 2011

See Climate Control System on page 4‑16(If Equipped).

This system allows the driver and passenger to controlthe temperature settings separately.

A. Driver andPassengerTemperatureControls

B. Fan Control

C. Display

D. Air DeliveryMode Control

E. AirConditioning

F. Outside Air

G. Air Recirculation

H. PASS

I. Rear WindowDefogger

See Dual Automatic Climate Control System onpage 4‑19 (If Equipped).

Vehicle Features

Radio(s)

Radio with CD (MP3)

O : Press to turn the system on and off. Turn toincrease or decrease the volume.

BAND: Press to choose between FM, AM, or XM™,if equipped.

f : Select radio stations.

© ¨ : Seek or scan stations.

1-15

Page 22: 2011 Buick Lucerne Toledo Owner Manual

Black plate (16,1)Buick Lucerne Owner Manual - 2011

4 (XM™ Satellite Radio Service, MP3, and RDSFeatures) : Press this button to display additional textinformation related to the current FM-RDS or XMstation, or MP3 song. When information is not available,No Info displays.

For more information about these and other radiofeatures, see Audio System(s) on page 4‑64.

Storing a Favorite StationFor vehicles with an XM radio, a maximum of36 stations can be stored as favorites using thesix softkeys located below the radio station frequencytabs and by using the radio FAV button. Press FAV togo through up to six pages of favorites, each havingsix favorite stations available per page. Each page offavorites can contain any combination of AM, FM, or XMstations.

See Radio(s) on page 4‑66.

Setting the ClockTo set the time and date for the radio with CD (MP3):

1. Turn the ignition key to ACC/ACCESSORY orON/RUN.

2. PressO to turn the radio on.

3. Press H and the HR, MIN, MM, DD, YYYY(hour, minute, month, day, and year) displays.

4. Press the softkey located below any one of thetabs that you want to change.

5. Increase or decrease the time or date by turning fclockwise or counterclockwise.

For detailed instructions on setting the clock for yourspecific audio system, see Setting the Clock onpage 4‑65.

Satellite RadioXM is a satellite radio service that is based in the48 contiguous United States and 10 Canadianprovinces. XM satellite radio has a wide variety ofprogramming and commercial-free music,coast-to-coast, and in digital-quality sound.

A fee is required to receive the XM service.

For more information, refer to:. www.xmradio.com or call 1-800-929-2100 (U.S.). www.xmradio.ca or call 1-877-438-9677 (Canada)

See “XM Satellite Radio Service” under Radio(s) onpage 4‑66.

1-16

Page 23: 2011 Buick Lucerne Toledo Owner Manual

Black plate (17,1)Buick Lucerne Owner Manual - 2011

Portable Audio Devices (AuxiliaryInput or USB Port)This vehicle may have an auxiliary input jack and aUSB port, located on the audio faceplate. Externaldevices such as iPods®, laptop computers, MP3players, CD changers, USB storage devices, etc. canbe connected to the auxiliary input jack using a 3.5 mm(1/8 in) cable or the USB port depending on the audiosystem.

Press the CD/AUX button to play audio from theportable player.

See “Using the Auxiliary Input Jack” and “Using theUSB Port” under Radio(s) on page 4‑66.

Steering Wheel ControlsFor vehicles with audiosteering wheel controls,some audio controls canbe adjusted at thesteering wheel.

w /x : Press to change favorite radio stations, selecttracks on a CD/DVD, or to navigate tracks or folders onan iPod® or USB device.

b g : Press to silence the vehicle speakers only. Pressagain to turn the sound on. Press and hold longer thantwo seconds to interact with OnStar® or Bluetoothsystems, if equipped.

+ e − e : Increases or decreases volume.

c : Press to reject an incoming call, or to end a call.

SRCE: Press to switch between the radio, CD, and forvehicles with, DVD, front auxiliary, and rear auxiliary.

1-17

Page 24: 2011 Buick Lucerne Toledo Owner Manual

Black plate (18,1)Buick Lucerne Owner Manual - 2011

¨ : Press to seek the next radio station, the next trackor chapter while sourced to the CD or DVD slot, or toselect tracks and folders on an iPod® or USB device.

For more information, see Audio Steering WheelControls on page 4‑90.

Bluetooth®

For vehicles with an in-vehicle Bluetooth system, itallows users with a Bluetooth enabled cell phone tomake and receive hands-free calls using the vehicle’saudio system and controls.

The Bluetooth enabled cell phone must be paired withthe in-vehicle Bluetooth system before it can be used inthe vehicle. Not all phones will support all functions. Formore information visit www.gm.com/bluetooth.

For more information, see Bluetooth® on page 4‑82.

Navigation SystemThe vehicle's navigation system provides detailed mapsof most major freeways and roads throughout theUnited States and Canada. After a destination has beenset, the system provides turn-by-turn instructions forreaching the destination. In addition, the system canhelp locate a variety of points of interest (POI), such asbanks, airports, restaurants, and more.

See the vehicle's Navigation System manual for moreinformation.

Driver Information Center (DIC)The DIC display is located at the bottom of theinstrument panel cluster. It shows the status of manyvehicle systems and enables access to thepersonalization menu.

The DIC buttons are located on the instrument panel tothe left of the instrument panel cluster.

3 : Press to scroll through the trip and fuel displays.

T : Press to scroll through the vehicle informationdisplays.

U : Press to customize the feature settings on yourvehicle. See DIC Vehicle Customization on page 4‑56for more information.

V : Press to reset certain DIC features and toacknowledge DIC warning messages and clear themfrom the display.

For more information, see Driver Information Center(DIC) on page 4‑40.

1-18

Page 25: 2011 Buick Lucerne Toledo Owner Manual

Black plate (19,1)Buick Lucerne Owner Manual - 2011

Vehicle CustomizationSome vehicle features can be programmed by using theDIC buttons on the instrument panel to the left of thesteering wheel. These features include:. Language. Door Lock and Unlock Settings. Lighting. Chime Volume. Memory Settings

See DIC Vehicle Customization on page 4‑56.

Cruise ControlThe cruise control buttonsare located on the leftside of the steering wheel.

T : Press to turn the cruise control on or off.

+ RES: Press briefly to make the vehicle resume to apreviously set speed, or press and hold to accelerate.

SET– : Press to set the speed and activate cruisecontrol or make the vehicle decelerate.

[ (Cancel): Press to disengage cruise control withouterasing the set speed from memory.

For more information, see Cruise Control on page 4‑7.

1-19

Page 26: 2011 Buick Lucerne Toledo Owner Manual

Black plate (20,1)Buick Lucerne Owner Manual - 2011

Lane Departure Warning (LDW)For vehicles with LDW, it is intended to help avoid lanechange collisions. It provides a warning if the vehicle iscrossing a lane without using a turn signal. LDW uses acamera to detect the lane markings. It only operates atspeeds of 56 km (35 mph) or greater.

The warning symbol @, located in the instrument panelcluster, appears green if a lane marking is detected.It changes to amber, flashes, and sounds three chimesif the vehicle crosses a detected land marking and theturn signal is not on.

To turn LDW on and off, press the LDW button, locatedby the exterior headlamp control.

See Lane Departure Warning (LDW) on page 3‑38 formore information.

Side Blind Zone Alert (SBZA)For vehicles with this feature, it may alert you tovehicles located in your side blind zone. When thesystem detects a vehicle in the side blind zone, anSBZA display will light up in the corresponding outsideside mirror indicating that it may not be safe to changelanes.

The system is enabled at every vehicle startup. It canbe disabled through the Driver Information Center (DIC).

If the message SIDE BLIND ZONE SYS.UNAVAILABLE appears on the DIC, the system hasbeen disabled because the sensor is blocked andcannot detect vehicles in the blind zone. The sensors,located behind the rear quarter panels, may be blockedby mud, dirt, snow, ice, slush, or even heavyrainstorms. The vehicle does not need service.

See Side Blind Zone Alert (SBZA) on page 3‑34 formore information.

1-20

Page 27: 2011 Buick Lucerne Toledo Owner Manual

Black plate (21,1)Buick Lucerne Owner Manual - 2011

Ultrasonic Parking AssistFor vehicles with this feature, it uses sensors on therear bumper to detect objects while parking the vehicle.It operates at speeds less than 8 km/h (5 mph) while inR (Reverse).

Keep the sensors on the vehicle's rear bumper clean toensure proper operation.

The system can be disabled through the DriverInformation Center (DIC).

See Ultrasonic Rear Parking Assist (URPA) onpage 3‑33 for more information.

Power OutletsThe accessory power outlets can be used to plug inelectrical equipment, such as a cell phone or MP3player.

The vehicle may have up to three power outletsdepending on the type of front seat installed. If thevehicle has front bucket seats with a center console,there are two outlets inside the center console storagebin, one accessory power outlet and one USB portoutlet. An extra power outlet can be found under theclimate control system next to the ashtray.

See Accessory Power Outlet(s) on page 4‑15.

Universal Remote System

The Universal Home Remote System allows for garagedoor openers, security systems, and home automationdevices to be programmed to work with these buttons inthe vehicle.

See Universal Home Remote System on page 3‑40.

1-21

Page 28: 2011 Buick Lucerne Toledo Owner Manual

Black plate (22,1)Buick Lucerne Owner Manual - 2011

Performance and Maintenance

Traction Control System (TCS)The traction control system limits wheel spin. Thesystem turns on automatically every time the vehicle isstarted.

. To turn off traction control, press and release i in

front of the shift lever. F illuminates and theappropriate DIC message is displayed. See DICWarnings and Messages on page 4‑47.

. Press and release the button again to turn ontraction control.

For more information, see Traction Control System(TCS) on page 5‑6.

StabiliTrak® SystemThe vehicle has a StabiliTrak system that assists withdirectional control of the vehicle in difficult drivingconditions. The system turns on automatically everytime the vehicle is started. The system cannot beturned off.

For more information, see StabiliTrak® System onpage 5‑6 .

Tire Pressure MonitorThis vehicle may have a Tire Pressure MonitorSystem (TPMS).

The TPMS warming lightalerts you to a significantloss in pressure of one ofthe vehicles tires.

If the warning light comes on, stop as soon as possibleand inflate the tires to the recommended pressureshown on the tire loading information label. SeeLoading the Vehicle on page 5‑18. The warning lightwill remain on until the tire pressure is corrected.

During cooler conditions, the low tire pressure warninglight may appear when the vehicle is first started andthen turn off. This may be an early indicator that the tirepressures are getting low and the tires need to beinflated to the proper pressure.

The TPMS does not replace normal monthly tiremaintenance. It is the driver’s responsibility to maintaincorrect tire pressures.

See Tire Pressure Monitor System on page 6‑64 andTire Pressure Monitor Operation on page 6‑65.

1-22

Page 29: 2011 Buick Lucerne Toledo Owner Manual

Black plate (23,1)Buick Lucerne Owner Manual - 2011

Tire Sealant and Compressor KitThis vehicle may come with a jack and spare tire or atire sealant and compressor kit. The kit can be used toseal small punctures in the tread area of the tire.

See Tire Sealant and Compressor Kit on page 6‑79 forcomplete operating information.

If the vehicle came with a jack and spare tire, seeChanging a Flat Tire on page 6‑87.

Engine Oil Life SystemThe engine oil life system calculates engine oil lifebased on vehicle use and displays a DIC messagewhen it is necessary to change the engine oil and filter.The oil life system should be reset to 100% onlyfollowing an oil change.

Resetting the Oil Life System1. Display the OIL LIFE REMAINING on the DIC.

2. Press and hold the SET/RESET button on the DICfor more than five seconds. The oil life will changeto 100%.

See Engine Oil Life System on page 6‑22.

Fuel E85 (85% Ethanol)Vehicles that have a FlexFuel badge and a yellow fuelcap can use either unleaded gasoline or ethanol fuelcontaining up to 85% ethanol (E85). See Fuel E85(85% Ethanol) on page 6‑8 . For all other vehicles,use only the unleaded gasoline described underGasoline Octane on page 6‑6.

Driving for Better Fuel EconomyDriving habits can affect fuel mileage. Here are somedriving tips to get the best fuel economy possible.. Avoid fast starts and accelerate smoothly.. Brake gradually and avoid abrupt stops.. Avoid idling the engine for long periods of time.. When road and weather conditions are

appropriate, use cruise control, if equipped.. Always follow posted speed limits or drive more

slowly when conditions require.. Keep vehicle tires properly inflated.. Combine several trips into a single trip.. Replace the vehicle's tires with the same TPC

Spec number molded into the tire's sidewall nearthe size.

. Follow recommended scheduled maintenance.

1-23

Page 30: 2011 Buick Lucerne Toledo Owner Manual

Black plate (24,1)Buick Lucerne Owner Manual - 2011

Roadside Assistance ProgramU.S.: 1-800-252-1112

TTY Users: 1-888-889-2438

Canada: 1-800-268-6800

As the owner of a new Buick, you are automaticallyenrolled in the Roadside Assistance program. Thisprogram provides technically trained advisors who areavailable 24 hours a day, 365 days a year, minor repairinformation or towing arrangements.

For more information see Roadside Assistance Programon page 8‑7 .

Roadside Assistance and OnStar

If you have a current OnStar subscription, press theQbutton and the current GPS location will be sent to anOnStar Advisor who will assess your problem, contactRoadside Assistance, and relay exact location to getyou the help you need.

Online Owner CenterThe Online Owner Center is a complimentary servicethat includes online service reminders, vehiclemaintenance tips, online owner manual, specialprivileges and more.

Sign up today at: www.buickownercenter.com (U.S.)or www.gm.ca (Canada).

OnStar®

OnStar® uses several innovative technologies and liveadvisors to provide a wide range of safety, security,navigation, diagnostics, and calling services.

Automatic Crash ResponseIn a crash, built in sensors can automatically alert anOnStar advisor who is immediately connected to thevehicle to see if you need help.

How OnStar Service WorksQ : This blue button connects you to a speciallytrained OnStar advisor to verify your accountinformation and to answer questions.

] : Push this red emergency button to get priority helpfrom specially trained OnStar emergency advisors.

X : Push this button for hands‐free, voice‐activatedcalling and to give voice commands for turn‐by‐turnnavigation.

1-24

Page 31: 2011 Buick Lucerne Toledo Owner Manual

Black plate (25,1)Buick Lucerne Owner Manual - 2011

Crisis Assist, Stolen Vehicle Assistance, VehicleDiagnostics, Remote Door Unlock, RoadsideAssistance, Turn‐by‐Turn Navigation and Hands‐FreeCalling are available on most vehicles. Not all OnStarservices are available on all vehicles. For moreinformation see the OnStar Owner's Guide or visitwww.onstar.com (U.S.) or www.onstar.ca (Canada),contact OnStar at 1-888-4-ONSTAR (1‐888‐466‐7827)or TTY 1‐877‐248‐2080, or pressQ to speak with anOnStar advisor 24 hours a day, 7 days a week.

For a full description of OnStar services and systemlimitations, see the OnStar Owner's Guide in theglove box.

OnStar service is subject to the OnStar terms andconditions included in the OnStar SubscriberInformation.

OnStar service cannot work unless the vehicle is in aplace where OnStar has an agreement with a wirelessservice provider for service in that area. OnStar servicealso cannot work unless the vehicle is in a place wherethe wireless service provider OnStar has hired for thatarea has coverage, network capacity and receptionwhen the service is needed, and technology that iscompatible with the OnStar service. Not all services areavailable everywhere, particularly in remote or enclosedareas, or at all times.

The OnStar system can record and transmit vehicleinformation. This information is automatically sent to anOnStar call center whenQ is pressed,] is pressed,or if the airbags or ACR system deploy. This informationusually includes the vehicle's GPS location and, in theevent of a crash, additional information regarding thecrash that the vehicle was involved in (e.g. the directionfrom which the vehicle was hit). When the virtualadvisor feature of OnStar hands-free calling is used, thevehicle also sends OnStar the vehicle's GPS locationso they can provide services where it is located.

Location information about the vehicle is only availableif the GPS satellite signals are unobstructed andavailable.

The vehicle must have a working electrical system,including adequate battery power, for the OnStarequipment to operate. There are other problems OnStarcannot control that may prevent OnStar from providingOnStar service at any particular time or place. Someexamples are damage to important parts of the vehiclein a crash, hills, tall buildings, tunnels, weather orwireless phone network congestion.

1-25

Page 32: 2011 Buick Lucerne Toledo Owner Manual

Black plate (26,1)Buick Lucerne Owner Manual - 2011

OnStar Steering Wheel ControlsThis vehicle may have a Talk/Mute button that can beused to interact with OnStar hands-free calling. SeeAudio Steering Wheel Controls on page 4‑90 for moreinformation.

On some vehicles, the mute button can be used to dialnumbers into voice mail systems, or to dial phoneextensions. See the OnStar Owner's Guide for moreinformation.

Your ResponsibilityIncrease the volume of the radio if the OnStar advisorcannot be heard.

If the light next to the OnStar buttons is red, the systemmay not be functioning properly. PressQ and request avehicle diagnostic. If the light appears clear (no light isappearing), your OnStar subscription has expired andall services have been deactivated. PressQ to confirmthat the OnStar equipment is active.

1-26

Page 33: 2011 Buick Lucerne Toledo Owner Manual

Black plate (1,1)Buick Lucerne Owner Manual - 2011

Section 2 Seats and Restraint System

Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3Power Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3Power Lumbar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4Heated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5Heated and Ventilated Seats . . . . . . . . . . . . . . . . . . . . 2-6Memory Seat and Mirrors . . . . . . . . . . . . . . . . . . . . . . . 2-7Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9Center Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11Rear Seat Pass-Through Door . . . . . . . . . . . . . . . . . 2-11

Safety Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12Safety Belts: They Are for Everyone . . . . . . . . . . . 2-12How to Wear Safety Belts Properly . . . . . . . . . . . . 2-16Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24Safety Belt Use During Pregnancy . . . . . . . . . . . . . 2-30Lap Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30Safety Belt Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31

Child Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32Infants and Young Children . . . . . . . . . . . . . . . . . . . . 2-35Child Restraint Systems . . . . . . . . . . . . . . . . . . . . . . . 2-39Where to Put the Restraint . . . . . . . . . . . . . . . . . . . . . 2-41

Lower Anchors and Tethers for Children(LATCH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-43

Securing a Child Restraint in a Rear SeatPosition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49

Securing a Child Restraint in the Center FrontSeat Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-52

Securing a Child Restraint in the Right FrontSeat Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-52

Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-56Where Are the Airbags? . . . . . . . . . . . . . . . . . . . . . . . 2-59When Should an Airbag Inflate? . . . . . . . . . . . . . . . 2-61What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . 2-63How Does an Airbag Restrain? . . . . . . . . . . . . . . . . 2-63What Will You See After an Airbag Inflates? . . . 2-64Passenger Sensing System . . . . . . . . . . . . . . . . . . . 2-65Servicing Your Airbag-Equipped Vehicle . . . . . . . 2-70Adding Equipment to Your Airbag-EquippedVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-71

Restraint System Check . . . . . . . . . . . . . . . . . . . . . . . . . 2-72Checking the Restraint Systems . . . . . . . . . . . . . . . 2-72Replacing Restraint System Parts After aCrash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-73

2-1

Page 34: 2011 Buick Lucerne Toledo Owner Manual

Black plate (2,1)Buick Lucerne Owner Manual - 2011

Head RestraintsThe front seats have adjustable head restraints in theoutboard seating positions.

{ WARNING:

With head restraints that are not installed andadjusted properly, there is a greater chance thatoccupants will suffer a neck/spinal injury in acrash. Do not drive until the head restraints for alloccupants are installed and adjusted properly.

Adjust the head restraint so that the top of the restraintis at the same height as the top of the occupant's head.This position reduces the chance of a neck injury in acrash.

2-2

Page 35: 2011 Buick Lucerne Toledo Owner Manual

Black plate (3,1)Buick Lucerne Owner Manual - 2011

Pull the head restraint up to raise it. To lower the headrestraint, press the button, located on the top of theseatback, and push the restraint down.

Push down on the head restraint after the button isreleased to make sure that it is locked in place.

The head restraints are not designed to be removed.

Front Seats

Power Seats

2-3

Page 36: 2011 Buick Lucerne Toledo Owner Manual

Black plate (4,1)Buick Lucerne Owner Manual - 2011

To adjust a power seat:. Move the seat forward or rearward by sliding the

control forward or rearward.. Raise or lower the front part of the seat cushion by

moving the front of the control up or down.. Raise or lower the rear part of the seat cushion by

moving the rear of the control up or down.. Raise or lower the entire seat by moving the entire

control up or down.

For vehicles with power reclining seatbacks, see “PowerReclining Seatbacks” under Reclining Seatbacks onpage 2‑9 .

Power Lumbar

On vehicles with power lumbar, the control is on theoutboard side of the seat.

On vehicles with two-way lumbar, press the top orbottom of the control to increase or decrease lumbarsupport.

On vehicles with four-way lumbar, press the front or rearof the control to increase or decrease lumbar support.Press the top or bottom of the control to raise or lowerthe location of the support in the seatback.

2-4

Page 37: 2011 Buick Lucerne Toledo Owner Manual

Black plate (5,1)Buick Lucerne Owner Manual - 2011

Heated Seats

{ WARNING:

If you cannot feel temperature change or pain tothe skin, the seat heater may cause burns even atlow temperatures. To reduce the risk of burns,people with such a condition should use carewhen using the seat heater, especially for longperiods of time. Do not place anything on the seatthat insulates against heat, such as a blanket,cushion, cover or similar item. This may cause theseat heater to overheat. An overheated seatheater may cause a burn or may damagethe seat.

To operate the heated seats, the ignition must be on.

Driver Side Buttons Shown

On vehicles with thisfeature, the buttons areon the front doors.

J (Heated Seat Cushion and Seatback): Press toheat the seat and seatback.

I (Heated Seatback) : Press to heat the seatback.

Press the desired button once to turn this feature on atthe highest setting. A light on the button turns on toshow which feature is on.

The column of three lights near the buttons shows thecurrent temperature setting. With each press of thebutton, the seat will change to the next lower setting,and then to the off setting. The lights indicate three forthe highest setting and one for the lowest.

2-5

Page 38: 2011 Buick Lucerne Toledo Owner Manual

Black plate (6,1)Buick Lucerne Owner Manual - 2011

Remote Start Heated Front SeatsDuring a remote start, the front heated seats can beturned on automatically. They are canceled when theignition is turned on. Press the button to use the heatedseats after the vehicle is started.

The heated seat indicator lights on the button do notturn on during a remote start.

The temperature performance of an unoccupied seatmay be reduced. This is normal.

See Remote Vehicle Start on page 3‑6 for moreinformation.

Heated and Ventilated Seats

{ WARNING:

If you cannot feel temperature change or pain tothe skin, the seat heater may cause burns even atlow temperatures. See the Warning under HeatedSeats on page 2‑5.

To operate the heated and ventilated seats, the ignitionmust be on.

Driver Side Buttons Shown

On vehicles with thisfeature, the buttons areon the front doors.

J (Heated Seat Cushion and Seatback): Press toheat the seat cushion and seatback.

I (Heated Seatback): Press to heat the seatback.

H (Ventilated Seat Cushion and Seatback): Press tocool the seat cushion and seatback.

Press the desired button once to turn this feature on atthe highest setting. A light on the button turns on toshow which feature is on.

The column of three lights near the buttons shows thecurrent temperature setting. With each press of thebutton, the seat will change to the next lower setting,and then to the off setting. The lights indicate three forthe highest setting and one for the lowest.

2-6

Page 39: 2011 Buick Lucerne Toledo Owner Manual

Black plate (7,1)Buick Lucerne Owner Manual - 2011

Remote Start Heated Front SeatsDuring a remote start, the front heated seats can beturned on automatically. They are canceled when theignition is turned on. Press the button to use the heatedseats after the vehicle is started.

The heated seat indicator lights on the button do notturn on during a remote start.

The temperature performance of an unoccupied seatmay be reduced. This is normal.

See Remote Vehicle Start on page 3‑6 for moreinformation.

Memory Seat and MirrorsOn vehicles with the memory feature, the controls onthe driver door are used to program and recall memorysettings for the driver seat, outside mirrors, and thepower steering column, if the vehicle has this feature.

1: Saves and recalls for driver 1.

2: Saves and recalls for driver 2.

S (Easy Exit Positions): Recalls the easy exit driverseat and power steering column positions.

Storing Memory PositionsTo save into memory:

1. Adjust the driver seat, seatback recliner, lumbar,both outside mirrors, and the power steeringcolumn, if equipped.

2. Press and hold “1” until two beeps sound.

3. Repeat for a second driver position using “2.”

To recall the memory positions, press and release “1”or “2.” The vehicle must be in P (Park). A single beepwill sound. The seat, outside mirrors, and powersteering column, if equipped, will move to the positionspreviously stored for the identified driver.

Memory Remote RecallThe memory feature can recall the driver seat, outsidemirrors, and power steering column, if equipped, tostored positions when entering the vehicle.

To activate memory remote recall, unlock the driverdoor with the Remote Keyless Entry (RKE) transmitter.The driver seat, outside mirrors, and power steeringcolumn will move to the memory positions associatedwith the transmitter used to unlock the vehicle.

2-7

Page 40: 2011 Buick Lucerne Toledo Owner Manual

Black plate (8,1)Buick Lucerne Owner Manual - 2011

The automatic recall feature can be turned on or offusing the vehicle customization menu. See “MemorySeat Recall” under DIC Vehicle Customization onpage 4‑56 for more information.

To stop recall movement, press one of the memory orpower mirror buttons, power seat controls, or the powersteering column switch.

If something has blocked the driver seat and/or steeringcolumn while recalling a memory position, the recallmay stop. Remove the obstruction; then press and holdthe appropriate manual control for the memory item thatis not recalling for two seconds. Try recalling thememory position again by pressing the appropriatememory button. If the memory position is still notrecalling, see your dealer for service.

Easy Exit PositionsThe easy exit feature can move the driver seat rearwardand the power steering column, if equipped, up andforward to allow extra room to exit the vehicle.

S : Press to recall the easy exit positions. The vehiclemust be in P (Park).

If the easy exit feature is programmed on in the vehiclecustomization menu, automatic driver seat and powersteering column movement occur when the ignition keyis removed.

A single beep sounds. The driver seat will move backand the power steering column, if equipped, moves upand forward.

If something has blocked the driver seat while recallingthe exit position, the recall may stop. Remove theobstruction; then press and hold the power seat controlrearward for two seconds. Try recalling the exit positionagain. If the exit position is still not recalling, see yourdealer for service.

See “Easy Exit Recall” and “Easy Exit Setup” under DICVehicle Customization on page 4‑56 for moreinformation.

2-8

Page 41: 2011 Buick Lucerne Toledo Owner Manual

Black plate (9,1)Buick Lucerne Owner Manual - 2011

Reclining Seatbacks

{ WARNING:

Sitting in a reclined position when the vehicle is inmotion can be dangerous. Even when buckled up,the safety belts cannot do their job when reclinedlike this.

The shoulder belt cannot do its job because it willnot be against your body. Instead, it will be in frontof you. In a crash, you could go into it, receivingneck or other injuries.

The lap belt cannot do its job either. In a crash,the belt could go up over your abdomen. The beltforces would be there, not at your pelvic bones.This could cause serious internal injuries.

For proper protection when the vehicle is inmotion, have the seatback upright. Then sit wellback in the seat and wear the safety belt properly.

Do not have the seatback reclined if your vehicle ismoving.

2-9

Page 42: 2011 Buick Lucerne Toledo Owner Manual

Black plate (10,1)Buick Lucerne Owner Manual - 2011

Manual Reclining Seatbacks

{ WARNING:

You can lose control of the vehicle if you try toadjust a manual driver seat while the vehicle ismoving. The sudden movement could startle andconfuse you, or make you push a pedal when youdo not want to. Adjust the driver seat only whenthe vehicle is not moving.

{ WARNING:

If either seatback is not locked, it could moveforward in a sudden stop or crash. That couldcause injury to the person sitting there. Alwayspush and pull on the seatbacks to be sure theyare locked.

If the seats have manual reclining seatbacks, the leverused to operate them is on the outboard side of theseats.

To recline the seatback:

1. Lift the lever.

2. Move the seatback to the desired position, andthen release the lever to lock the seatback inplace.

3. Push and pull on the seatback to make sure it islocked.

To return the seatback to the upright position:

1. Lift the lever fully without applying pressure to theseatback, and the seatback will return to theupright position.

2-10

Page 43: 2011 Buick Lucerne Toledo Owner Manual

Black plate (11,1)Buick Lucerne Owner Manual - 2011

2. Push and pull on the seatback to make sure it islocked.

Power Reclining Seatbacks

Driver Seat with Power Seat Control, Power Recline,and Power Lumbar Shown

If the seats have power reclining seatbacks, thecontrols used to operate them are on the outboard sideof the seats.. Tilt the top of the control rearward to recline the

seatback.. Tilt the top of the control forward to raise the

seatback.

Center Seat

The vehicle may have a front center seat. This seat canbe converted to a storage area by lowering theseatback. See Center Flex Storage Unit on page 3‑47.

Rear Seats

Rear Seat Pass-Through DoorYour vehicle has a pass‐through door that providesaccess to the trunk from the rear seats. See “Rear SeatPass‐Through Door” under Trunk on page 3‑11.

2-11

Page 44: 2011 Buick Lucerne Toledo Owner Manual

Black plate (12,1)Buick Lucerne Owner Manual - 2011

Safety Belts

Safety Belts: They Are for EveryoneThis section of the manual describes how to use safetybelts properly. It also describes some things not to dowith safety belts.

{ WARNING:

Do not let anyone ride where a safety belt cannotbe worn properly. In a crash, if you or yourpassenger(s) are not wearing safety belts, theinjuries can be much worse. You can hit thingsinside the vehicle harder or be ejected from thevehicle. You and your passenger(s) can beseriously injured or killed. In the same crash, youmight not be, if you are buckled up. Always fastenyour safety belt, and check that your passenger(s)are restrained properly too.

{ WARNING:

It is extremely dangerous to ride in a cargo area,inside or outside of a vehicle. In a collision,people riding in these areas are more likely to beseriously injured or killed. Do not allow people toride in any area of your vehicle that is notequipped with seats and safety belts. Be sureeveryone in your vehicle is in a seat and using asafety belt properly.

This vehicle has indicators as a reminder to buckle thesafety belts. See Safety Belt Reminders on page 4‑28for additional information.

In most states and in all Canadian provinces, the lawrequires wearing safety belts. Here is why:

You never know if you will be in a crash. If you do havea crash, you do not know if it will be a serious one.

A few crashes are mild, and some crashes can be soserious that even buckled up, a person would notsurvive. But most crashes are in between. In many ofthem, people who buckle up can survive and sometimeswalk away. Without safety belts, they could have beenbadly hurt or killed.

2-12

Page 45: 2011 Buick Lucerne Toledo Owner Manual

Black plate (13,1)Buick Lucerne Owner Manual - 2011

After more than 40 years of safety belts in vehicles,the facts are clear. In most crashes buckling up doesmatter ... a lot!

Why Safety Belts WorkWhen you ride in or on anything, you go as fast asit goes.

Take the simplest vehicle. Suppose it is just a seat onwheels.

Put someone on it.

2-13

Page 46: 2011 Buick Lucerne Toledo Owner Manual

Black plate (14,1)Buick Lucerne Owner Manual - 2011

Get it up to speed. Then stop the vehicle. The riderdoes not stop.

The person keeps going until stopped by something. Ina real vehicle, it could be the windshield...

2-14

Page 47: 2011 Buick Lucerne Toledo Owner Manual

Black plate (15,1)Buick Lucerne Owner Manual - 2011

or the instrument panel... or the safety belts!

With safety belts, you slow down as the vehicle does.You get more time to stop. You stop over more distance,and your strongest bones take the forces. That is whysafety belts make such good sense.

2-15

Page 48: 2011 Buick Lucerne Toledo Owner Manual

Black plate (16,1)Buick Lucerne Owner Manual - 2011

Questions and Answers About SafetyBelts

Q: Will I be trapped in the vehicle after a crash if Iam wearing a safety belt?

A: You could be — whether you are wearing a safetybelt or not. But your chance of being consciousduring and after an accident, so you can unbuckleand get out, is much greater if you are belted. Andyou can unbuckle a safety belt, even if you areupside down.

Q: If my vehicle has airbags, why should I have towear safety belts?

A: Airbags are supplemental systems only; so theywork with safety belts — not instead of them.Whether or not an airbag is provided, all occupantsstill have to buckle up to get the most protection.That is true not only in frontal collisions, butespecially in side and other collisions.

Q: If I am a good driver, and I never drive far fromhome, why should I wear safety belts?

A: You may be an excellent driver, but if you are in acrash — even one that is not your fault — you andyour passenger(s) can be hurt. Being a good driverdoes not protect you from things beyond yourcontrol, such as bad drivers.

Most accidents occur within 25 miles (40 km) ofhome. And the greatest number of serious injuriesand deaths occur at speeds of less than 40 mph(65 km/h).

Safety belts are for everyone.

How to Wear Safety Belts ProperlyThis section is only for people of adult size.

Be aware that there are special things to know aboutsafety belts and children. And there are different rulesfor smaller children and infants. If a child will be riding inthe vehicle, see Older Children on page 2‑32 or Infantsand Young Children on page 2‑35. Follow those rulesfor everyone's protection.

It is very important for all occupants to buckle up.Statistics show that unbelted people are hurt more oftenin crashes than those who are wearing safety belts.

Occupants who are not buckled up can be thrown out ofthe vehicle in a crash. And they can strike others in thevehicle who are wearing safety belts.

First, before you or your passenger(s) wear a safetybelt, there is important information you should know.

2-16

Page 49: 2011 Buick Lucerne Toledo Owner Manual

Black plate (17,1)Buick Lucerne Owner Manual - 2011

Sit up straight and always keep your feet on the floor infront of you. The lap part of the belt should be worn lowand snug on the hips, just touching the thighs. In acrash, this applies force to the strong pelvic bones andyou would be less likely to slide under the lap belt.

If you slid under it, the belt would apply force on yourabdomen. This could cause serious or even fatalinjuries. The shoulder belt should go over the shoulderand across the chest. These parts of the body are bestable to take belt restraining forces.

The shoulder belt locks if there is a sudden stop orcrash.

2-17

Page 50: 2011 Buick Lucerne Toledo Owner Manual

Black plate (18,1)Buick Lucerne Owner Manual - 2011

Q: What is wrong with this?

A: The shoulder belt is too loose. It will not give asmuch protection this way.

{ WARNING:

You can be seriously hurt if your shoulder belt istoo loose. In a crash, you would move forward toomuch, which could increase injury. The shoulderbelt should fit snugly against your body.

2-18

Page 51: 2011 Buick Lucerne Toledo Owner Manual

Black plate (19,1)Buick Lucerne Owner Manual - 2011

Q: What is wrong with this?

A: The lap belt is too loose. It will not give nearly asmuch protection this way.

{ WARNING:

You can be seriously hurt if your lap belt is tooloose. In a crash, you could slide under the lapbelt and apply force on your abdomen. This couldcause serious or even fatal injuries. The lap beltshould be worn low and snug on the hips, justtouching the thighs.

2-19

Page 52: 2011 Buick Lucerne Toledo Owner Manual

Black plate (20,1)Buick Lucerne Owner Manual - 2011

Q: What is wrong with this?

A: The belt is buckled in the wrong buckle.

{ WARNING:

You can be seriously injured if your belt is buckledin the wrong place like this. In a crash, the beltwould go up over your abdomen. The belt forceswould be there, not on the pelvic bones. Thiscould cause serious internal injuries. Alwaysbuckle your belt into the buckle nearest you.

2-20

Page 53: 2011 Buick Lucerne Toledo Owner Manual

Black plate (21,1)Buick Lucerne Owner Manual - 2011

Q: What is wrong with this?

A: The belt is over an armrest.

{ WARNING:

You can be seriously injured if your belt goes overan armrest like this. The belt would be much toohigh. In a crash, you can slide under the belt. Thebelt force would then be applied on the abdomen,not on the pelvic bones, and that could causeserious or fatal injuries. Be sure the belt goesunder the armrests.

2-21

Page 54: 2011 Buick Lucerne Toledo Owner Manual

Black plate (22,1)Buick Lucerne Owner Manual - 2011

Q: What is wrong with this?

A: The shoulder belt is worn under the arm. It shouldbe worn over the shoulder at all times.

{ WARNING:

You can be seriously injured if you wear theshoulder belt under your arm. In a crash, yourbody would move too far forward, which wouldincrease the chance of head and neck injury.Also, the belt would apply too much force to theribs, which are not as strong as shoulder bones.You could also severely injure internal organs likeyour liver or spleen. The shoulder belt should goover the shoulder and across the chest.

2-22

Page 55: 2011 Buick Lucerne Toledo Owner Manual

Black plate (23,1)Buick Lucerne Owner Manual - 2011

Q: What is wrong with this?

A: The belt is behind the body.

{ WARNING:

You can be seriously injured by not wearing thelap-shoulder belt properly. In a crash, you wouldnot be restrained by the shoulder belt. Your bodycould move too far forward increasing the chanceof head and neck injury. You might also slideunder the lap belt. The belt force would then beapplied right on the abdomen. That could causeserious or fatal injuries. The shoulder belt shouldgo over the shoulder and across the chest.

2-23

Page 56: 2011 Buick Lucerne Toledo Owner Manual

Black plate (24,1)Buick Lucerne Owner Manual - 2011

Q: What is wrong with this?

A: The belt is twisted across the body.

{ WARNING:

You can be seriously injured by a twisted belt. In acrash, you would not have the full width of the beltto spread impact forces. If a belt is twisted, makeit straight so it can work properly, or ask yourdealer to fix it.

Lap-Shoulder BeltAll seating positions in the vehicle have a lap-shoulderexcept for the center front passenger position (ifequipped), which has a lap belt. See Lap Belt onpage 2‑30 for more information.

The following instructions explain how to wear alap-shoulder belt properly.

1. Adjust the seat, if the seat is adjustable, so youcan sit up straight. To see how, see “Seats” in theIndex.

2. Pick up the latch plate and pull the belt across you.Do not let it get twisted.

The lap-shoulder belt may lock if you pull the beltacross you very quickly. If this happens, let the beltgo back slightly to unlock it. Then pull the beltacross you more slowly.

2-24

Page 57: 2011 Buick Lucerne Toledo Owner Manual

Black plate (25,1)Buick Lucerne Owner Manual - 2011

If the shoulder portion of a passenger belt is pulledout all the way, the child restraint locking featuremay be engaged. If this happens, just let the beltgo back all the way and start again.

Engaging the child restraint locking feature in theright front seating position may affect thepassenger sensing system. See PassengerSensing System on page 2‑65 for moreinformation.

3. Push the latch plate into the buckle until it clicks.

If the latch plate will not go fully into the buckle,check if the correct buckle is being used.

Pull up on the latch plate to make sure it is secure.If the belt is not long enough, see Safety BeltExtender on page 2‑31.

Position the release button on the buckle so thatthe safety belt could be quickly unbuckled ifnecessary.

4. If equipped with a shoulder belt height adjuster,move it to the height that is right for you. See“Shoulder Belt Height Adjuster” later in this sectionfor instructions on use and important safetyinformation.

5. To make the lap part tight, pull up on theshoulder belt.

2-25

Page 58: 2011 Buick Lucerne Toledo Owner Manual

Black plate (26,1)Buick Lucerne Owner Manual - 2011

It may be necessary to pull stitching on the safetybelt through the latch plate to fully tighten the lapbelt on smaller occupants.

To unlatch the belt, push the button on the buckle. Thebelt should return to its stowed position. Slide the latchplate up the safety belt webbing when the safety belt isnot in use. The latch plate should rest on the stitchingnear the guide loop on the side wall.

Before a door is closed, be sure the safety belt is out ofthe way. If a door is slammed against a safety belt,damage can occur to both the belt and the vehicle.

Shoulder Belt Height AdjusterThe vehicle has a shoulder belt height adjuster for thedriver and right front passenger seating positions.

Adjust the height so the shoulder portion of the belt ison the shoulder and not falling off of it. The belt shouldbe close to, but not contacting, the neck. Impropershoulder belt height adjustment could reduce theeffectiveness of the safety belt in a crash. See How toWear Safety Belts Properly on page 2‑16.

Press the releasebutton (A) and move theheight adjuster to thedesired position. Theadjuster can be moved upby pushing up on theshoulder belt guide.

After the adjuster is set to the desired position, try tomove it down without pressing the release button tomake sure it has locked into position.

2-26

Page 59: 2011 Buick Lucerne Toledo Owner Manual

Black plate (27,1)Buick Lucerne Owner Manual - 2011

Safety Belt PretensionersThis vehicle has safety belt pretensioners for frontoutboard occupants. Although the safety beltpretensioners cannot be seen, they are part of thesafety belt assembly. They can help tighten the safetybelts during the early stages of a moderate to severefrontal or near frontal crash if the threshold conditionsfor pretensioner activation are met. And, if your vehiclehas side impact airbags, safety belt pretensioners canhelp tighten the safety belts in a side crash.

Pretensioners work only once. If the pretensionersactivate in a crash, they will need to be replaced, andprobably other new parts for the vehicle's safety beltsystem. See Replacing Restraint System Parts After aCrash on page 2‑73.

Rear Safety Belt Comfort GuidesThis vehicle may have rear shoulder belt comfort guidesfor each outside passenger position in the rear seat.If not, they are available through your dealer. Theguides may provide added safety belt comfort for olderchildren who have outgrown booster seats and for someadults. When installed the comfort guide positions theshoulder belt away from the neck and head.

Here is how to install a comfort guide to the safety belt:

1. Remove the guide from its storage pocket on therear side of the seatback.

2-27

Page 60: 2011 Buick Lucerne Toledo Owner Manual

Black plate (28,1)Buick Lucerne Owner Manual - 2011

2. Place the guide over the belt, and insert the twoedges of the belt into the slots of the guide.

3. Be sure that the belt is not twisted and it lies flat.The elastic cord must be under the belt and theguide on top.

2-28

Page 61: 2011 Buick Lucerne Toledo Owner Manual

Black plate (29,1)Buick Lucerne Owner Manual - 2011

{ WARNING:

A safety belt that is not properly worn may notprovide the protection needed in a crash. Theperson wearing the belt could be seriously injured.The shoulder belt should go over the shoulder andacross the chest. These parts of the body are bestable to take belt restraining forces.

4. Buckle, position, and release the safety belt asdescribed previously in this section. Make sure theshoulder portion of the belt is on the shoulder andnot falling off of it. The belt should be close to, butnot contacting, the neck.

To remove and store the comfort guide, squeeze thebelt edges together so that the safety belt can beremoved from the guide. Slide the guide into its storagepocket on the side of the seatback.

2-29

Page 62: 2011 Buick Lucerne Toledo Owner Manual

Black plate (30,1)Buick Lucerne Owner Manual - 2011

Safety Belt Use During PregnancySafety belts work for everyone, including pregnantwomen. Like all occupants, they are more likely to beseriously injured if they do not wear safety belts.

A pregnant woman should wear a lap-shoulder belt, andthe lap portion should be worn as low as possible,below the rounding, throughout the pregnancy.

The best way to protect the fetus is to protect themother. When a safety belt is worn properly, it is morelikely that the fetus will not be hurt in a crash. Forpregnant women, as for anyone, the key to makingsafety belts effective is wearing them properly.

Lap BeltThis part is only for the lap belt. To learn how to wear alap-shoulder belt, see Lap-Shoulder Belt on page 2‑24.

The vehicle may have a center seating position. Whenyou sit in the center front seating position, you have alap safety belt, which has no retractor.

To make the belt longer, tilt the latch plate and pull italong the belt.

Buckle, position and release it the same way as the lappart of a lap-shoulder belt.

2-30

Page 63: 2011 Buick Lucerne Toledo Owner Manual

Black plate (31,1)Buick Lucerne Owner Manual - 2011

To make the belt shorter, pull its free end as shown untilthe belt is snug.

If the belt is not long enough, see Safety Belt Extenderon page 2‑31.

Make sure the release button on the buckle ispositioned so you would be able to unbuckle the safetybelt quickly if necessary.

If you find that the latch plate will not go fully into thebuckle, see if you are using the correct buckle. Be surethat the latch plate clicks when inserted into the buckle.

Safety Belt ExtenderIf the vehicle's safety belt will fasten around you, youshould use it.

But if a safety belt is not long enough, your dealer willorder you an extender. When you go in to order it, takethe heaviest coat you will wear, so the extender will belong enough for you. To help avoid personal injury, donot let someone else use it, and use it only for the seatit is made to fit. The extender has been designed foradults. Never use it for securing child seats. To wear it,attach it to the regular safety belt. For more information,see the instruction sheet that comes with the extender.

2-31

Page 64: 2011 Buick Lucerne Toledo Owner Manual

Black plate (32,1)Buick Lucerne Owner Manual - 2011

Child Restraints

Older Children

Older children who have outgrown booster seats shouldwear the vehicle's safety belts.

The manufacturer's instructions that come with thebooster seat, state the weight and height limitations forthat booster. Use a booster seat with a lap-shoulder beltuntil the child passes the below fit test:. Sit all the way back on the seat. Do the knees

bend at the seat edge? If yes, continue. If no,return to the booster seat.

. Buckle the lap-shoulder belt. Does the shoulderbelt rest on the shoulder? If yes, continue. If no, tryusing the rear safety belt comfort guide. See “RearSafety Belt Comfort Guides” under Lap-ShoulderBelt on page 2‑24 for more information. If theshoulder belt still does not rest on the shoulder,then return to the booster seat.

. Does the lap belt fit low and snug on the hips,touching the thighs? If yes, continue. If no, returnto the booster seat.

. Can proper safety belt fit be maintained for lengthof trip? If yes, continue. If no, return to thebooster seat.

If you have the choice, a child should sit in a positionwith a lap-shoulder belt and get the additional restrainta shoulder belt can provide.

2-32

Page 65: 2011 Buick Lucerne Toledo Owner Manual

Black plate (33,1)Buick Lucerne Owner Manual - 2011

Q: What is the proper way to wear safety belts?

A: An older child should wear a lap-shoulder belt andget the additional restraint a shoulder belt canprovide. The shoulder belt should not cross the faceor neck. The lap belt should fit snugly below thehips, just touching the top of the thighs. This appliesbelt force to the child's pelvic bones in a crash.It should never be worn over the abdomen, whichcould cause severe or even fatal internal injuries ina crash.

Also see “Rear Safety Belt Comfort Guides” underLap-Shoulder Belt on page 2‑24.

According to accident statistics, children and infants aresafer when properly restrained in a child restraintsystem or infant restraint system secured in a rearseating position.

In a crash, children who are not buckled up can strikeother people who are buckled up, or can be thrown outof the vehicle. Older children need to use safety beltsproperly.

{ WARNING:

Never do this.

Never allow two children to wear the same safetybelt. The safety belt can not properly spread theimpact forces. In a crash, the two children can becrushed together and seriously injured. A safetybelt must be used by only one person at a time.

2-33

Page 66: 2011 Buick Lucerne Toledo Owner Manual

Black plate (34,1)Buick Lucerne Owner Manual - 2011

{ WARNING:

Never do this.

Never allow a child to wear the safety belt with theshoulder belt behind their back. A child can beseriously injured by not wearing the lap-shoulderbelt properly. In a crash, the child would not berestrained by the shoulder belt. The child couldmove too far forward increasing the chance ofhead and neck injury. The child might also slideunder the lap belt. The belt force would then beapplied right on the abdomen. That could causeserious or fatal injuries. The shoulder belt shouldgo over the shoulder and across the chest.

2-34

Page 67: 2011 Buick Lucerne Toledo Owner Manual

Black plate (35,1)Buick Lucerne Owner Manual - 2011

Infants and Young ChildrenEveryone in a vehicle needs protection! This includesinfants and all other children. Neither the distancetraveled nor the age and size of the traveler changesthe need, for everyone, to use safety restraints. In fact,the law in every state in the United States and in everyCanadian province says children up to some age mustbe restrained while in a vehicle.

{ WARNING:

Children can be seriously injured or strangled if ashoulder belt is wrapped around their neck andthe safety belt continues to tighten. Never leavechildren unattended in a vehicle and never allowchildren to play with the safety belts.

Airbags plus lap‐shoulder belts offer protection foradults and older children, but not for young children andinfants. Neither the vehicle's safety belt system nor itsairbag system is designed for them. Every time infantsand young children ride in vehicles, they should havethe protection provided by appropriate child restraints.

Children who are not restrained properly can strikeother people, or can be thrown out of the vehicle.

2-35

Page 68: 2011 Buick Lucerne Toledo Owner Manual

Black plate (36,1)Buick Lucerne Owner Manual - 2011

{ WARNING:

Never do this.

Never hold an infant or a child while riding in avehicle. Due to crash forces, an infant or a childwill become so heavy it is not possible to hold itduring a crash. For example, in a crash at only40 km/h (25 mph), a 5.5 kg (12 lb) infant willsuddenly become a 110 kg (240 lb) force on aperson's arms. An infant should be secured in anappropriate restraint.

2-36

Page 69: 2011 Buick Lucerne Toledo Owner Manual

Black plate (37,1)Buick Lucerne Owner Manual - 2011

{ WARNING:

Never do this.

Children who are up against, or very close to, anyairbag when it inflates can be seriously injured orkilled. Never put a rear-facing child restraint in theright front seat. Secure a rear-facing child restraintin a rear seat. It is also better to secure aforward-facing child restraint in a rear seat. If youmust secure a forward-facing child restraint in theright front seat, always move the front passengerseat as far back as it will go.

2-37

Page 70: 2011 Buick Lucerne Toledo Owner Manual

Black plate (38,1)Buick Lucerne Owner Manual - 2011

Q: What are the different types of add-on childrestraints?

A: Add-on child restraints, which are purchased by thevehicle's owner, are available in four basic types.Selection of a particular restraint should take intoconsideration not only the child's weight, height, andage but also whether or not the restraint will becompatible with the motor vehicle in which it willbe used.

For most basic types of child restraints, there aremany different models available. When purchasing achild restraint, be sure it is designed to be used in amotor vehicle. If it is, the restraint will have a labelsaying that it meets federal motor vehicle safetystandards.

The restraint manufacturer's instructions that comewith the restraint state the weight and heightlimitations for a particular child restraint. In addition,there are many kinds of restraints available forchildren with special needs.

{ WARNING:

To reduce the risk of neck and head injury duringa crash, infants need complete support. This isbecause an infant's neck is not fully developed

(Continued)

WARNING: (Continued)

and its head weighs so much compared with therest of its body. In a crash, an infant in arear-facing child restraint settles into the restraint,so the crash forces can be distributed across thestrongest part of an infant's body, the back andshoulders. Infants should always be secured inrear-facing child restraints.

{ WARNING:

A young child's hip bones are still so small thatthe vehicle's regular safety belt may not remainlow on the hip bones, as it should. Instead, it maysettle up around the child's abdomen. In a crash,the belt would apply force on a body area that isunprotected by any bony structure. This alonecould cause serious or fatal injuries. To reduce therisk of serious or fatal injuries during a crash,young children should always be secured inappropriate child restraints.

2-38

Page 71: 2011 Buick Lucerne Toledo Owner Manual

Black plate (39,1)Buick Lucerne Owner Manual - 2011

Child Restraint SystemsA rear-facing infantseat (A) provides restraintwith the seating surfaceagainst the back of theinfant.

The harness system holds the infant in place and, in acrash, acts to keep the infant positioned in the restraint.

A forward-facing childseat (B) provides restraintfor the child's body withthe harness.

A booster seat (C-D) is a child restraint designed toimprove the fit of the vehicle's safety belt system.A booster seat can also help a child to see out thewindow.

2-39

Page 72: 2011 Buick Lucerne Toledo Owner Manual

Black plate (40,1)Buick Lucerne Owner Manual - 2011

Securing an Add-On Child Restraint inthe Vehicle

{ WARNING:

A child can be seriously injured or killed in a crashif the child restraint is not properly secured in thevehicle. Secure the child restraint properly in thevehicle using the vehicle's safety belt or LATCHsystem, following the instructions that came withthat child restraint and the instructions in thismanual.

To help reduce the chance of injury, the child restraintmust be secured in the vehicle. Child restraint systemsmust be secured in vehicle seats by lap belts or the lapbelt portion of a lap-shoulder belt, or by the LATCHsystem. See Lower Anchors and Tethers for Children(LATCH) on page 2‑43 for more information. A childcan be endangered in a crash if the child restraint is notproperly secured in the vehicle.

When securing an add-on child restraint, refer to theinstructions that come with the restraint which may beon the restraint itself or in a booklet, or both, and to thismanual. The child restraint instructions are important,so if they are not available, obtain a replacement copyfrom the manufacturer.

Keep in mind that an unsecured child restraint canmove around in a collision or sudden stop and injurepeople in the vehicle. Be sure to properly secure anychild restraint in the vehicle — even when no child isin it.

In some areas, Certified Child Passenger SafetyTechnicians (CPSTs) are available to inspect anddemonstrate how to correctly use and install childrestraints. In the U.S., refer to the National HighwayTraffic Safety Administration (NHTSA) website to locatethe nearest child safety seat inspection station. ForCPST availability in Canada, check with TransportCanada or the Provincial Ministry of Transportationoffice.

2-40

Page 73: 2011 Buick Lucerne Toledo Owner Manual

Black plate (41,1)Buick Lucerne Owner Manual - 2011

Securing the Child Within the ChildRestraint

{ WARNING:

A child can be seriously injured or killed in a crashif the child is not properly secured in the childrestraint. Secure the child properly following theinstructions that came with that child restraint.

Where to Put the RestraintAccording to accident statistics, children and infants aresafer when properly restrained in a child restraintsystem or infant restraint system secured in a rearseating position.

We recommend that children and child restraints besecured in a rear seat, including: an infant or a childriding in a rear-facing child restraint; a child riding in aforward-facing child seat; an older child riding in abooster seat; and children, who are large enough, usingsafety belts.

2-41

Page 74: 2011 Buick Lucerne Toledo Owner Manual

Black plate (42,1)Buick Lucerne Owner Manual - 2011

A label on your sun visor says, “Never put a rear-facingchild seat in the front.” This is because the risk to therear-facing child is so great, if the airbag deploys.

{ WARNING:

A child in a rear-facing child restraint can beseriously injured or killed if the right frontpassenger airbag inflates. This is because theback of the rear-facing child restraint would bevery close to the inflating airbag. A child in aforward-facing child restraint can be seriouslyinjured or killed if the right front passenger airbaginflates and the passenger seat is in a forwardposition.

Even if the passenger sensing system has turnedoff the right front passenger frontal airbag, nosystem is fail-safe. No one can guarantee that anairbag will not deploy under some unusualcircumstance, even though it is turned off.

Secure rear-facing child restraints in a rear seat,even if the airbag is off. If you secure aforward-facing child restraint in the right front seat,

(Continued)

WARNING: (Continued)

always move the front passenger seat as far backas it will go. It is better to secure the child restraintin a rear seat.

See Passenger Sensing System on page 2‑65for additional information.

{ WARNING:

A child in a child restraint in the center front seatcan be badly injured or killed by the frontalairbags if they inflate. Never secure a childrestraint in the center front seat. It is always betterto secure a child restraint in a rear seat.

Do not use child restraints in the center front seatposition.

2-42

Page 75: 2011 Buick Lucerne Toledo Owner Manual

Black plate (43,1)Buick Lucerne Owner Manual - 2011

When securing a child restraint in a rear seatingposition, study the instructions that came with your childrestraint to make sure it is compatible with this vehicle.

Child restraints and booster seats vary considerably insize, and some may fit in certain seating positionsbetter than others. Always make sure the child restraintis properly secured.

Depending on where you place the child restraint andthe size of the child restraint, you may not be able toaccess adjacent safety belt assemblies or LATCHanchors for additional passengers or child restraints.Adjacent seating positions should not be used if thechild restraint prevents access to or interferes with therouting of the safety belt.

Wherever a child restraint is installed, be sure to securethe child restraint properly.

Keep in mind that an unsecured child restraint canmove around in a collision or sudden stop and injurepeople in the vehicle. Be sure to properly secure anychild restraint in your vehicle — even when no child isin it.

Lower Anchors and Tethers forChildren (LATCH)The LATCH system holds a child restraint during drivingor in a crash. This system is designed to makeinstallation of a child restraint easier. The LATCHsystem uses anchors in the vehicle and attachments onthe child restraint that are made for use with the LATCHsystem.

Make sure that a LATCH-compatible child restraint isproperly installed using the anchors, or use the vehicle'ssafety belts to secure the restraint, following theinstructions that came with that restraint, and also theinstructions in this manual. When installing a childrestraint with a top tether, you must also use either thelower anchors or the safety belts to properly secure thechild restraint. A child restraint must never be installedusing only the top tether and anchor.

In order to use the LATCH system in your vehicle, youneed a child restraint that has LATCH attachments. Thechild restraint manufacturer will provide you withinstructions on how to use the child restraint and itsattachments. The following explains how to attach achild restraint with these attachments in your vehicle.

Not all vehicle seating positions or child restraints havelower anchors and attachments or top tether anchorsand attachments.

2-43

Page 76: 2011 Buick Lucerne Toledo Owner Manual

Black plate (44,1)Buick Lucerne Owner Manual - 2011

Lower Anchors

Lower anchors (A) are metal bars built into the vehicle.There are two lower anchors for each LATCH seatingposition that will accommodate a child restraint withlower attachments (B).

Top Tether Anchor

A top tether (A, C) anchors the top of the child restraintto the vehicle. A top tether anchor is built into thevehicle. The top tether attachment (B) on the childrestraint connects to the top tether anchor in the vehiclein order to reduce the forward movement and rotation ofthe child restraint during driving or in a crash.

Your child restraint may have a single tether (A) or adual tether (C). Either will have a single attachment (B)to secure the top tether to the anchor.

2-44

Page 77: 2011 Buick Lucerne Toledo Owner Manual

Black plate (45,1)Buick Lucerne Owner Manual - 2011

Some child restraints that have a top tether aredesigned for use with or without the top tether beingattached. Others require the top tether always to beattached. In Canada, the law requires thatforward-facing child restraints have a top tether, andthat the tether be attached. Be sure to read and followthe instructions for your child restraint.

Lower Anchor and Top Tether AnchorLocations

Rear Seat

i (Top Tether Anchor):Seating positions with toptether anchors.

j (Lower Anchor):Seating positions with twolower anchors.

To assist you in locatingthe lower anchors, eachseating position with loweranchors has two labels,near the crease betweenthe seatback and the seatcushion.

To assist you in locatingthe top tether anchors, thetop tether anchor symbolis located on the cover.

2-45

Page 78: 2011 Buick Lucerne Toledo Owner Manual

Black plate (46,1)Buick Lucerne Owner Manual - 2011

The top tether anchors are located under the covers onthe rear seatback filler panel. Flip open the cover toaccess the anchors. Be sure to use an anchor locatedon the same side of the vehicle as the seating positionwhere the child restraint will be placed.

Do not secure a child restraint in a position without atop tether anchor if a national or local law requires thatthe top tether be attached, or if the instructions thatcome with the child restraint say that the top tether mustbe attached.

According to accident statistics, children and infants aresafer when properly restrained in a child restraintsystem or infant restraint system secured in a rearseating position. See Where to Put the Restraint onpage 2‑41 for additional information.

Securing a Child Restraint Designed for theLATCH System

{ WARNING:

If a LATCH-type child restraint is not attached toanchors, the child restraint will not be able toprotect the child correctly. In a crash, the childcould be seriously injured or killed. Install aLATCH-type child restraint properly using theanchors, or use the vehicle's safety belts tosecure the restraint, following the instructions thatcame with the child restraint and the instructionsin this manual.

2-46

Page 79: 2011 Buick Lucerne Toledo Owner Manual

Black plate (47,1)Buick Lucerne Owner Manual - 2011

{ WARNING:

Do not attach more than one child restraint to asingle anchor. Attaching more than one childrestraint to a single anchor could cause theanchor or attachment to come loose or evenbreak during a crash. A child or others could beinjured. To reduce the risk of serious or fatalinjuries during a crash, attach only one childrestraint per anchor.

{ WARNING:

Children can be seriously injured or strangled if ashoulder belt is wrapped around their neck andthe safety belt continues to tighten. Buckle anyunused safety belts behind the child restraint sochildren cannot reach them. Pull the shoulder beltall the way out of the retractor to set the lock,if your vehicle has one, after the child restrainthas been installed.

Notice: Do not let the LATCH attachments rubagainst the vehicle’s safety belts. This may damagethese parts. If necessary, move buckled safety beltsto avoid rubbing the LATCH attachments.

Do not fold the empty rear seat with a safety beltbuckled. This could damage the safety belt or theseat. Unbuckle and return the safety belt to itsstowed position, before folding the seat.

1. Attach and tighten the lower attachments to thelower anchors. If the child restraint does not havelower attachments or the desired seating positiondoes not have lower anchors, secure the childrestraint with the top tether and the safety belts.Refer to your child restraint manufacturerinstructions and the instructions in this manual.

1.1. Find the lower anchors for the desiredseating position.

1.2. Put the child restraint on the seat.

1.3. Attach and tighten the lower attachments onthe child restraint to the lower anchors.

2-47

Page 80: 2011 Buick Lucerne Toledo Owner Manual

Black plate (48,1)Buick Lucerne Owner Manual - 2011

2. If the child restraint manufacturer recommends thatthe top tether be attached, attach and tighten thetop tether to the top tether anchor, if equipped.Refer to the child restraint instructions and thefollowing steps:

2.1. Find the top tether anchor.

2.2. Flip open the top tether anchor cover toexpose the anchor.

2.3. Route, attach, and tighten the top tetheraccording to your child restraint instructionsand the following instructions:

If the position you areusing does not have aheadrest or head restraintand you are using asingle tether, route thetether over the seatback.

If the position you areusing does not have aheadrest or head restraintand you are using a dualtether, route the tetherover the seatback.

If the position you areusing has a fixedheadrest or head restraintand you are using asingle tether, route thetether over the headrestor head restraint.

2-48

Page 81: 2011 Buick Lucerne Toledo Owner Manual

Black plate (49,1)Buick Lucerne Owner Manual - 2011

If the position you areusing has a fixedheadrest or head restraintand you are using a dualtether, route the tetheraround the headrest orhead restraint.

3. Before placing a child in the child restraint, makesure it is securely held in place. To check, graspthe child restraint at the LATCH path and attemptto move it side‐to‐side and back‐and‐forth. Thereshould be no more than 2.5 cm (1 in) of movementfor proper installation.

Securing a Child Restraint in a RearSeat PositionWhen securing a child restraint in a rear seatingposition, study the instructions that came with the childrestraint to make sure it is compatible with this vehicle.

If the child restraint has the LATCH system, see LowerAnchors and Tethers for Children (LATCH) onpage 2‑43 for how and where to install the childrestraint using LATCH. If a child restraint is secured in

the vehicle using a safety belt and it uses a top tether,see Lower Anchors and Tethers for Children (LATCH)on page 2‑43 for top tether anchor locations.

Do not secure a child seat in a position without a toptether anchor if a national or local law requires that thetop tether be anchored, or if the instructions that comewith the child restraint say that the top strap must beanchored.

In Canada, the law requires that forward-facing childrestraints have a top tether, and that the tether beattached.

If the child restraint does not have the LATCH system,you will be using the safety belt to secure the childrestraint in this position. Be sure to follow theinstructions that came with the child restraint. Securethe child in the child restraint when and as theinstructions say.

If more than one child restraint needs to be installed inthe rear seat, be sure to read Where to Put theRestraint on page 2‑41.

1. Put the child restraint on the seat.

2. Pick up the latch plate, and run the lap andshoulder portions of the vehicle's safety beltthrough or around the restraint. The child restraintinstructions will show you how.

2-49

Page 82: 2011 Buick Lucerne Toledo Owner Manual

Black plate (50,1)Buick Lucerne Owner Manual - 2011

3. Push the latch plate into the buckle until it clicks.

Position the release button on the buckle so thatthe safety belt could be quickly unbuckled ifnecessary.

4. Pull the shoulder belt all the way out of theretractor to set the lock. When the retractor lock isset, the belt can be tightened but not pulled out ofthe retractor.

2-50

Page 83: 2011 Buick Lucerne Toledo Owner Manual

Black plate (51,1)Buick Lucerne Owner Manual - 2011

5. To tighten the belt, push down on the childrestraint, pull the shoulder portion of the belt totighten the lap portion of the belt, and feed theshoulder belt back into the retractor. Wheninstalling a forward-facing child restraint, it may behelpful to use your knee to push down on the childrestraint as you tighten the belt.

Try to pull the belt out of the retractor to make surethe retractor is locked. If the retractor is not locked,repeat Steps 4 and 5.

6. If the child restraint has a top tether, follow thechild restraint manufacturer's instructions regardingthe use of the top tether. See Lower Anchors andTethers for Children (LATCH) on page 2‑43 formore information.

7. Before placing a child in the child restraint, makesure it is securely held in place. To check, graspthe child restraint at the safety belt path andattempt to move it side‐to‐side and back‐and‐forth.When the child restraint is properly installed, thereshould be no more than 2.5 cm (1 in) of movement.

To remove the child restraint, unbuckle the vehiclesafety belt and let it return to the stowed position. If thetop tether is attached to a top tether anchor,disconnect it.

2-51

Page 84: 2011 Buick Lucerne Toledo Owner Manual

Black plate (52,1)Buick Lucerne Owner Manual - 2011

Securing a Child Restraint in theCenter Front Seat Position

{ WARNING:

A child in a child restraint in the center front seatcan be badly injured or killed by the frontalairbags if they inflate. Never secure a childrestraint in the center front seat. It is always betterto secure a child restraint in a rear seat.

Do not use child restraints in the center front seatposition.

Securing a Child Restraint in theRight Front Seat PositionThis vehicle has airbags. A rear seat is a safer place tosecure a forward-facing child restraint. See Where toPut the Restraint on page 2‑41.

In addition, the vehicle has a passenger sensing systemwhich is designed to turn off the right front passengerfrontal airbag and seat-mounted side impact airbagunder certain conditions. See Passenger Sensing

System on page 4‑30 and Passenger Airbag StatusIndicator on page 4‑30 for more information, includingimportant safety information.

A label on the sun visor says, “Never put a rear-facingchild seat in the front.” This is because the risk to therear-facing child is so great, if the airbag deploys.

{ WARNING:

A child in a rear-facing child restraint can beseriously injured or killed if the right frontpassenger airbag inflates. This is because theback of the rear-facing child restraint would bevery close to the inflating airbag. A child in aforward-facing child restraint can be seriouslyinjured or killed if the right front passenger airbaginflates and the passenger seat is in a forwardposition.

Even if the passenger sensing system has turnedoff the right front passenger frontal airbag, nosystem is fail-safe. No one can guarantee that anairbag will not deploy under some unusualcircumstance, even though it is turned off.

(Continued)

2-52

Page 85: 2011 Buick Lucerne Toledo Owner Manual

Black plate (53,1)Buick Lucerne Owner Manual - 2011

WARNING: (Continued)

Secure rear-facing child restraints in a rear seat,even if the airbag is off. If you secure aforward-facing child restraint in the right front seat,always move the front passenger seat as far backas it will go. It is better to secure the child restraintin a rear seat.

See Passenger Sensing System on page 2‑65for additional information.

If the child restraint has the LATCH system, see LowerAnchors and Tethers for Children (LATCH) onpage 2‑43 for how and where to install the childrestraint using LATCH. If a child restraint is securedusing a safety belt and it uses a top tether, see LowerAnchors and Tethers for Children (LATCH) onpage 2‑43 for top tether anchor locations.

Do not secure a child seat in a position without a toptether anchor if a national or local law requires that thetop tether be anchored, or if the instructions that comewith the child restraint say that the top strap must beanchored.

In Canada, the law requires that forward-facing childrestraints have a top tether, and that the tether beattached.

You will be using the lap-shoulder belt to secure thechild restraint in this position. Follow the instructionsthat came with the child restraint.

1. Move the seat as far back as it will go beforesecuring the forward-facing child restraint.

When the passenger sensing system has turnedoff the right front passenger frontal airbag andseat-mounted side impact airbag, the off indicatoron the passenger airbag status indicator shouldlight and stay lit when you start the vehicle. SeePassenger Airbag Status Indicator on page 4‑30.

2. Put the child restraint on the seat.

3. Pick up the latch plate, and run the lap andshoulder portions of the vehicle's safety beltthrough or around the restraint. The child restraintinstructions will show you how.

2-53

Page 86: 2011 Buick Lucerne Toledo Owner Manual

Black plate (54,1)Buick Lucerne Owner Manual - 2011

4. Push the latch plate into the buckle until it clicks.

Position the release button on the buckle so thatthe safety belt could be quickly unbuckled ifnecessary.

5. Pull the shoulder belt all the way out of theretractor to set the lock. When the retractor lock isset, the belt can be tightened but not pulled out ofthe retractor.

2-54

Page 87: 2011 Buick Lucerne Toledo Owner Manual

Black plate (55,1)Buick Lucerne Owner Manual - 2011

6. To tighten the belt, push down on the childrestraint, pull the shoulder portion of the belt totighten the lap portion of the belt, and feed theshoulder belt back into the retractor. Wheninstalling a forward-facing child restraint, it may behelpful to use your knee to push down on the childrestraint as you tighten the belt.

Try to pull the belt out of the retractor to make surethe retractor is locked. If the retractor is not locked,repeat Steps 5 and 6.

7. Before placing a child in the child restraint, makesure it is securely held in place. To check, graspthe child restraint at the safety belt path andattempt to move it side‐to‐side and back‐and‐forth.When the child restraint is properly installed, thereshould be no more than 2.5 cm (1 in) of movement.

If the airbags are off, the off indicator in the passengerairbag status indicator will come on and stay on whenthe vehicle is started.

If a child restraint has been installed and the onindicator is lit, see “If the On Indicator is Lit for a ChildRestraint ” under Passenger Sensing System onpage 2‑65 for more information.

To remove the child restraint, unbuckle the vehiclesafety belt and let it return to the stowed position.

2-55

Page 88: 2011 Buick Lucerne Toledo Owner Manual

Black plate (56,1)Buick Lucerne Owner Manual - 2011

Airbag SystemThe vehicle has the following airbags:. A frontal airbag for the driver.. A frontal airbag for the right front passenger.. A seat-mounted side impact airbag for the driver.. A seat-mounted side impact airbag for the right

front passenger.. A roof-rail airbag for the driver and the passenger

seated directly behind the driver.. A roof-rail airbag for the right front passenger and

the passenger seated directly behind the right frontpassenger.

All of the airbags in your vehicle will have the wordAIRBAG embossed in the trim or on an attached labelnear the deployment opening.

For frontal airbags, the word AIRBAG will appear on themiddle part of the steering wheel for the driver and onthe instrument panel for the right front passenger.

With seat-mounted side impact airbags, the wordAIRBAG will appear on the side of the seatback closestto the door.

With roof-rail airbags, the word AIRBAG will appearalong the headliner or trim.

Airbags are designed to supplement the protectionprovided by safety belts. Even though today's airbagsare also designed to help reduce the risk of injury fromthe force of an inflating bag, all airbags must inflate veryquickly to do their job.

2-56

Page 89: 2011 Buick Lucerne Toledo Owner Manual

Black plate (57,1)Buick Lucerne Owner Manual - 2011

Here are the most important things to know about theairbag system:

{ WARNING:

You can be severely injured or killed in a crash ifyou are not wearing your safety belt— even if youhave airbags. Airbags are designed to work withsafety belts, but do not replace them. Also,airbags are not designed to deploy in every crash.In some crashes safety belts are your onlyrestraint. See When Should an Airbag Inflate? onpage 2‑61.

Wearing your safety belt during a crash helpsreduce your chance of hitting things inside thevehicle or being ejected from it. Airbags are“supplemental restraints” to the safety belts.Everyone in your vehicle should wear a safety beltproperly—whether or not there is an airbag forthat person.

{ WARNING:

Airbags inflate with great force, faster than theblink of an eye. Anyone who is up against, or veryclose to, any airbag when it inflates can beseriously injured or killed. Do not sit unnecessarilyclose to the airbag, as you would be if you weresitting on the edge of your seat or leaning forward.Safety belts help keep you in position before andduring a crash. Always wear your safety belt,even with airbags. The driver should sit as farback as possible while still maintaining control ofthe vehicle.

Occupants should not lean on or sleep against thedoor or side windows in seating positions withseat-mounted side impact airbags and/or roof-railairbags.

2-57

Page 90: 2011 Buick Lucerne Toledo Owner Manual

Black plate (58,1)Buick Lucerne Owner Manual - 2011

{ WARNING:

Children who are up against, or very close to, anyairbag when it inflates can be seriously injured orkilled. Airbags plus lap-shoulder belts offerprotection for adults and older children, but not foryoung children and infants. Neither the vehicle'ssafety belt system nor its airbag system isdesigned for them. Young children and infantsneed the protection that a child restraint systemcan provide. Always secure children properly inyour vehicle. To read how, see Older Children onpage 2‑32 or Infants and Young Children onpage 2‑35.

There is an airbag readiness light on the instrumentpanel cluster, which shows the airbag symbol.

The system checks the airbag electrical system formalfunctions. The light tells you if there is an electricalproblem. See Airbag Readiness Light on page 4‑29 formore information.

2-58

Page 91: 2011 Buick Lucerne Toledo Owner Manual

Black plate (59,1)Buick Lucerne Owner Manual - 2011

Where Are the Airbags?

The driver frontal airbag is in the middle of the steeringwheel.

The right front passenger frontal airbag is in theinstrument panel on the passenger side.

2-59

Page 92: 2011 Buick Lucerne Toledo Owner Manual

Black plate (60,1)Buick Lucerne Owner Manual - 2011

Driver Side shown, Passenger Side similar

The seat-mounted side impact airbags for the driver andright front passenger are in the side of the seatbacksclosest to the door.

Driver Side shown, Passenger Side similar

The roof-rail airbags for the driver, right front passenger,and second row outboard passengers are in the ceilingabove the side windows.

2-60

Page 93: 2011 Buick Lucerne Toledo Owner Manual

Black plate (61,1)Buick Lucerne Owner Manual - 2011

{ WARNING:

If something is between an occupant and anairbag, the airbag might not inflate properly or itmight force the object into that person causingsevere injury or even death. The path of aninflating airbag must be kept clear. Do not putanything between an occupant and an airbag, anddo not attach or put anything on the steeringwheel hub or on or near any other airbagcovering.

Do not use seat accessories that block theinflation path of a seat-mounted side impactairbag.

Never secure anything to the roof of a vehicle withroof-rail airbags by routing a rope or tie downthrough any door or window opening. If you do,the path of an inflating roof-rail airbag will beblocked.

When Should an Airbag Inflate?Frontal airbags are designed to inflate in moderate tosevere frontal or near-frontal crashes to help reduce thepotential for severe injuries mainly to the driver's or rightfront passenger's head and chest. However, they areonly designed to inflate if the impact exceeds apredetermined deployment threshold. Deploymentthresholds are used to predict how severe a crash islikely to be in time for the airbags to inflate and helprestrain the occupants.

Whether your frontal airbags will or should deploy is notbased on how fast your vehicle is traveling. It dependslargely on what you hit, the direction of the impact, andhow quickly your vehicle slows down.

Frontal airbags may inflate at different crash speeds.For example:. If the vehicle hits a stationary object, the airbags

could inflate at a different crash speed than if thevehicle hits a moving object.

. If the vehicle hits an object that deforms, theairbags could inflate at a different crash speedthan if the vehicle hits an object that does notdeform.

2-61

Page 94: 2011 Buick Lucerne Toledo Owner Manual

Black plate (62,1)Buick Lucerne Owner Manual - 2011

. If the vehicle hits a narrow object (like a pole), theairbags could inflate at a different crash speedthan if the vehicle hits a wide object (like a wall).

. If the vehicle goes into an object at an angle, theairbags could inflate at a different crash speedthan if the vehicle goes straight into the object.

Thresholds can also vary with specific vehicle design.

Frontal airbags are not intended to inflate during vehiclerollovers, rear impacts, or in many side impacts.

Your vehicle has a seat position sensor which enablesthe sensing system to monitor the position of the rightfront passenger's seat. The passenger seat positionsensor and passenger safety belt buckle switch provideinformation that is used to determine if the airbagsshould deploy at a reduced level or at full deployment.

In addition, your vehicle has a dual-stage driver airbag.Dual-stage airbags adjust the restraint according tocrash severity. Your vehicle has electronic frontalsensors, which help the sensing system distinguishbetween a moderate frontal impact and a more severefrontal impact. For moderate frontal impacts, dual-stageairbags inflate at a level less than full deployment. Formore severe frontal impacts, full deployment occurs.

Your vehicle also has a dual-depth passenger airbagthat adjusts the restraint according to crash severity,seat location, and safety belt status using electronicfrontal sensor(s) and other special sensors whichenable the sensing system to monitor the position of the

front passenger seat. The passenger airbag inflates to areduced depth when the passenger seat is in a forwardposition. For more rearward front seating positions, thepassenger airbag may inflate to an increased depth (afull deployment), based on safety belt status and thecrash severity measured early in the event. (Alwayswear your safety belt, even with frontal airbags.)

Your vehicle has seat-mounted side impact and roof-railairbags. See Airbag System on page 2‑56.Seat-mounted side impact and roof-rail airbags areintended to inflate in moderate to severe side crashes.Seat-mounted side impact and roof-rail airbags willinflate if the crash severity is above the system'sdesigned threshold level. The threshold level can varywith specific vehicle design.

Seat-mounted side impact and roof-rail airbags are notintended to inflate in frontal impacts, near-frontalimpacts, rollovers, or rear impacts. A seat-mounted sideimpact airbag is intended to deploy on the side of thevehicle that is struck. Both roof-rail airbags will deploywhen either side of the vehicle is struck.

In any particular crash, no one can say whether anairbag should have inflated simply because of thedamage to a vehicle or because of what the repair costswere. For frontal airbags, inflation is determined by whatthe vehicle hits, the angle of the impact, and howquickly the vehicle slows down. For seat-mounted sideimpact and roof-rail airbags, deployment is determinedby the location and severity of the side impact.

2-62

Page 95: 2011 Buick Lucerne Toledo Owner Manual

Black plate (63,1)Buick Lucerne Owner Manual - 2011

What Makes an Airbag Inflate?In a deployment event, the sensing system sends anelectrical signal triggering a release of gas from theinflator. Gas from the inflator fills the airbag causing thebag to break out of the cover and deploy. The inflator,the airbag, and related hardware are all part of theairbag module.

Frontal airbag modules are located inside the steeringwheel and instrument panel. For vehicles withseat-mounted side impact airbags, there are airbagmodules in the side of the front seatbacks closest to thedoor. For vehicles with roof-rail airbags, there are airbagmodules in the ceiling of the vehicle, near the sidewindows that have occupant seating positions.

How Does an Airbag Restrain?In moderate to severe frontal or near frontal collisions,even belted occupants can contact the steering wheelor the instrument panel. In moderate to severe sidecollisions, even belted occupants can contact the insideof the vehicle.

Airbags supplement the protection provided by safetybelts. Frontal airbags distribute the force of the impactmore evenly over the occupant's upper body, stoppingthe occupant more gradually. Seat-mounted side impactand roof-rail airbags distribute the force of the impactmore evenly over the occupant's upper body.

But airbags would not help in many types of collisions,primarily because the occupant's motion is not towardthose airbags. See When Should an Airbag Inflate? onpage 2‑61 for more information.

Airbags should never be regarded as anything morethan a supplement to safety belts.

2-63

Page 96: 2011 Buick Lucerne Toledo Owner Manual

Black plate (64,1)Buick Lucerne Owner Manual - 2011

What Will You See After an AirbagInflates?After the frontal airbags and seat-mounted side impactairbags inflate, they quickly deflate, so quickly thatsome people may not even realize an airbag inflated.Roof-rail airbags may still be at least partially inflated forsome time after they deploy. Some components of theairbag module may be hot for several minutes. Forlocation of the airbag modules, see What Makes anAirbag Inflate? on page 2‑63.

The parts of the airbag that come into contact with youmay be warm, but not too hot to touch. There may besome smoke and dust coming from the vents in thedeflated airbags. Airbag inflation does not prevent thedriver from seeing out of the windshield or being able tosteer the vehicle, nor does it prevent people fromleaving the vehicle.

{ WARNING:

When an airbag inflates, there may be dust in theair. This dust could cause breathing problems forpeople with a history of asthma or other breathingtrouble. To avoid this, everyone in the vehicleshould get out as soon as it is safe to do so.

(Continued)

WARNING: (Continued)

If you have breathing problems but cannot get outof the vehicle after an airbag inflates, then getfresh air by opening a window or a door. If youexperience breathing problems following an airbagdeployment, you should seek medical attention.

The vehicle has a feature that may automatically unlockthe doors, turn on the interior lamps and hazard warningflashers, and shut off the fuel system after the airbagsinflate. You can lock the doors, turn off the interiorlamps and hazard warning flashers by using thecontrols for those features.

{ WARNING:

A crash severe enough to inflate the airbags mayhave also damaged important functions in thevehicle, such as the fuel system, brake andsteering systems, etc. Even if the vehicle appearsto be drivable after a moderate crash, there maybe concealed damage that could make it difficultto safely operate the vehicle.

(Continued)

2-64

Page 97: 2011 Buick Lucerne Toledo Owner Manual

Black plate (65,1)Buick Lucerne Owner Manual - 2011

WARNING: (Continued)

Use caution if you should attempt to restart theengine after a crash has occurred.

In many crashes severe enough to inflate the airbag,windshields are broken by vehicle deformation.Additional windshield breakage may also occur from theright front passenger airbag.. Airbags are designed to inflate only once. After an

airbag inflates, you will need some new parts forthe airbag system. If you do not get them, theairbag system will not be there to help protect youin another crash. A new system will include airbagmodules and possibly other parts. The servicemanual for your vehicle covers the need to replaceother parts.

. The vehicle has a crash sensing and diagnosticmodule which records information after a crash.See Vehicle Data Recording and Privacy onpage 8‑15 and Event Data Recorders onpage 8‑16.

. Let only qualified technicians work on the airbagsystems. Improper service can mean that anairbag system will not work properly. See yourdealer for service.

Passenger Sensing SystemThe vehicle has a passenger sensing system for theright front passenger position. The passenger airbagstatus indicator will be visible on the overhead consolewhen the vehicle is started.

United States Canada

The words ON and OFF, or the symbol for on and off,are visible during the system check. If you are usingremote start, if equipped, to start the vehicle from adistance, you may not see the system check. When thesystem check is complete, either the word ON or OFF,or the symbol for on or off, will be visible. SeePassenger Airbag Status Indicator on page 4‑30.

The passenger sensing system turns off the right frontpassenger frontal airbag and seat-mounted side impactairbag under certain conditions. The driver airbags andthe roof-rail airbags are not affected by the passengersensing system.

2-65

Page 98: 2011 Buick Lucerne Toledo Owner Manual

Black plate (66,1)Buick Lucerne Owner Manual - 2011

The passenger sensing system works with sensors thatare part of the right front passenger seat. The sensorsare designed to detect the presence of aproperly-seated occupant and determine if the rightfront passenger frontal airbag and seat‐mounted sideimpact airbag should be enabled (may inflate) or not.

According to accident statistics, children are safer whenproperly secured in a rear seat in the correct childrestraint for their weight and size.

We recommend that children be secured in a rear seat,including: an infant or a child riding in a rear-facing childrestraint; a child riding in a forward-facing child seat; anolder child riding in a booster seat; and children, whoare large enough, using safety belts.

A label on the sun visor says, “Never put a rear-facingchild seat in the front.” This is because the risk to therear-facing child is so great, if the airbag deploys.

{ WARNING:

A child in a rear-facing child restraint can beseriously injured or killed if the right frontpassenger airbag inflates. This is because theback of the rear-facing child restraint would bevery close to the inflating airbag. A child in aforward-facing child restraint can be seriouslyinjured or killed if the right front passenger airbaginflates and the passenger seat is in a forwardposition.

Even if the passenger sensing system has turnedoff the right front passenger frontal airbag andseat-mounted side impact airbag (if equipped), nosystem is fail-safe. No one can guarantee that anairbag will not deploy under some unusualcircumstance, even though the airbag(s) are off.

Secure rear-facing child restraints in a rear seat,even if the airbag(s) are off. If you secure aforward-facing child restraint in the right front seat,always move the front passenger seat as far backas it will go. It is better to secure the child restraintin a rear seat.

2-66

Page 99: 2011 Buick Lucerne Toledo Owner Manual

Black plate (67,1)Buick Lucerne Owner Manual - 2011

The passenger sensing system is designed to turn offthe right front passenger airbag and seat‐mounted sideimpact airbag if:. The right front passenger seat is unoccupied.. The system determines that an infant is present in

a rear-facing infant seat.. The system determines that a small child is

present in a child restraint.. The system determines that a small child is

present in a booster seat.. A right front passenger takes his/her weight off of

the seat for a period of time.. The right front passenger seat is occupied by a

smaller person, such as a child who has outgrownchild restraints.

. Or, if there is a critical problem with the airbagsystem or the passenger sensing system.

When the passenger sensing system has turned off theright front passenger frontal airbag and seat‐mountedside impact airbag, the off indicator will light and stay litto remind you that the airbags are off. See PassengerAirbag Status Indicator on page 4‑30.

The passenger sensing system is designed to turn on(may inflate) the right front passenger frontal airbag andseat‐mounted side impact airbag anytime the systemsenses that a person of adult size is sitting properly inthe right front passenger seat.

When the passenger sensing system has allowed theairbags to be enabled, the on indicator will light andstay lit to remind you that the airbags are active.

For some children who have outgrown child restraintsand for very small adults, the passenger sensingsystem may or may not turn off the right front passengerfrontal airbag and seat-mounted side impact airbag,depending upon the person’s seating posture and bodybuild. Everyone in the vehicle who has outgrown childrestraints should wear a safety belt properly — whetheror not there is an airbag for that person.

{ WARNING:

If the airbag readiness light ever comes on andstays on, it means that something may be wrongwith the airbag system. To help avoid injury toyourself or others, have the vehicle serviced rightaway. See Airbag Readiness Light on page 4‑29for more information, including important safetyinformation.

2-67

Page 100: 2011 Buick Lucerne Toledo Owner Manual

Black plate (68,1)Buick Lucerne Owner Manual - 2011

If the On Indicator is Lit for a ChildRestraintIf a child restraint has been installed and the onindicator is lit:

1. Turn the vehicle off.

2. Remove the child restraint from the vehicle.

3. Remove any additional items from the seat such asblankets, cushions, seat covers, seat heaters,or seat massagers.

4. Reinstall the child restraint following the directionsprovided by the child restraint manufacturer andrefer to Securing a Child Restraint in the RightFront Seat Position on page 2‑52.

5. If, after reinstalling the child restraint and restartingthe vehicle, the on indicator is still lit, turn thevehicle off. Then slightly recline the vehicleseatback and adjust the seat cushion, if adjustable,to make sure that the vehicle seatback is notpushing the child restraint into the seat cushion.

Also make sure the child restraint is not trappedunder the vehicle head restraint. If this happens,adjust the head restraint. See Head Restraints onpage 2‑2 .

6. Restart the vehicle.

If the on indicator is still lit, secure the child in thechild restraint in a rear seat position in the vehicle,and check with your dealer.

2-68

Page 101: 2011 Buick Lucerne Toledo Owner Manual

Black plate (69,1)Buick Lucerne Owner Manual - 2011

If the Off Indicator is Lit for anAdult-Size Occupant

If a person of adult-size is sitting in the right frontpassenger seat, but the off indicator is lit, it could bebecause that person is not sitting properly in the seat.

If this happens, use the following steps to allow thesystem to detect that person and enable the right frontpassenger frontal airbag and seat-mounted side impactairbag:

1. Turn the vehicle off.

2. Remove any additional material from the seat,such as blankets, cushions, seat covers, seatheaters, or seat massagers.

3. Place the seatback in the fully upright position.

4. Have the person sit upright in the seat, centeredon the seat cushion, with legs comfortablyextended.

5. Restart the vehicle and have the person remain inthis position for two to three minutes after the onindicator is lit.

2-69

Page 102: 2011 Buick Lucerne Toledo Owner Manual

Black plate (70,1)Buick Lucerne Owner Manual - 2011

Additional Factors Affecting SystemOperationSafety belts help keep the passenger in position on theseat during vehicle maneuvers and braking, which helpsthe passenger sensing system maintain the passengerairbag status. See “Safety Belts” and “Child Restraints”in the Index for additional information about theimportance of proper restraint use.

A thick layer of additional material, such as a blanket orcushion, or aftermarket equipment such as seat covers,seat heaters, and seat massagers can affect how wellthe passenger sensing system operates. Werecommend that you not use seat covers or otheraftermarket equipment except when approved by GMfor your specific vehicle. See Adding Equipment to YourAirbag-Equipped Vehicle on page 2‑71 for moreinformation about modifications that can affect how thesystem operates.

{ WARNING:

Stowing of articles under the passenger seat orbetween the passenger seat cushion andseatback may interfere with the proper operationof the passenger sensing system.

Servicing Your Airbag-EquippedVehicleAirbags affect how the vehicle should be serviced.There are parts of the airbag system in several placesaround the vehicle. Your dealer and the service manualhave information about servicing the vehicle and theairbag system. To purchase a service manual, seeService Publications Ordering Information onpage 8‑14.

{ WARNING:

For up to 10 seconds after the ignition is turned offand the battery is disconnected, an airbag can stillinflate during improper service. You can be injuredif you are close to an airbag when it inflates. Avoidyellow connectors. They are probably part of theairbag system. Be sure to follow proper serviceprocedures, and make sure the person performingwork for you is qualified to do so.

2-70

Page 103: 2011 Buick Lucerne Toledo Owner Manual

Black plate (71,1)Buick Lucerne Owner Manual - 2011

Adding Equipment to YourAirbag-Equipped Vehicle

Q: Is there anything I might add to or change aboutthe vehicle that could keep the airbags fromworking properly?

A: Yes. If you add things that change your vehicle'sframe, bumper system, height, front end or sidesheet metal, they may keep the airbag system fromworking properly. Changing or moving any parts ofthe front seats, safety belts, the airbag sensing anddiagnostic module, steering wheel, instrument panel,roof-rail airbag modules, ceiling headliner or pillargarnish trim, overhead console, front sensors, sideimpact sensors, or airbag wiring can affect theoperation of the airbag system.

In addition, your vehicle has a passenger sensingsystem for the right front passenger's position, whichincludes sensors that are part of the passenger'sseat. The passenger sensing system may notoperate properly if the original seat trim is replacedwith non-GM covers, upholstery or trim, or with GMcovers, upholstery or trim designed for a differentvehicle. Any object, such as an aftermarket seatheater or a comfort enhancing pad or device,

installed under or on top of the seat fabric, couldalso interfere with the operation of the passengersensing system. This could either prevent properdeployment of the passenger airbag(s) or preventthe passenger sensing system from properly turningoff the passenger airbag(s). See Passenger SensingSystem on page 2‑65.

If you have any questions about this, you shouldcontact Customer Assistance before you modifyyour vehicle. The phone numbers and addresses forCustomer Assistance are in Step Two of theCustomer Satisfaction Procedure in this manual.See Customer Satisfaction Procedure on page 8‑2.

Q: Because I have a disability, I have to get myvehicle modified. How can I find out whether thiswill affect my airbag system?

A: If you have questions, call Customer Assistance.The phone numbers and addresses for CustomerAssistance are in Step Two of the CustomerSatisfaction Procedure in this manual. SeeCustomer Satisfaction Procedure on page 8‑2.

In addition, your dealer and the service manual haveinformation about the location of the airbag sensors,sensing and diagnostic module and airbag wiring.

2-71

Page 104: 2011 Buick Lucerne Toledo Owner Manual

Black plate (72,1)Buick Lucerne Owner Manual - 2011

Restraint System Check

Checking the Restraint Systems

Safety BeltsNow and then, check that the safety belt reminder light,safety belts, buckles, latch plates, retractors, andanchorages are all working properly.

Look for any other loose or damaged safety belt systemparts that might keep a safety belt system from doing itsjob. See your dealer to have it repaired. Torn or frayedsafety belts may not protect you in a crash. They can ripapart under impact forces. If a belt is torn or frayed, geta new one right away.

Make sure the safety belt reminder light is working. SeeSafety Belt Reminders on page 4‑28 for moreinformation.

Keep safety belts clean and dry. See Care of SafetyBelts on page 6‑100.

AirbagsThe airbag system does not need regularly scheduledmaintenance or replacement. Make sure the airbagreadiness light is working. See Airbag Readiness Lighton page 4‑29 for more information.

Notice: If an airbag covering is damaged, opened,or broken, the airbag may not work properly. Do notopen or break the airbag coverings. If there are anyopened or broken airbag covers, have the airbagcovering and/or airbag module replaced. For thelocation of the airbag modules, see What Makes anAirbag Inflate? on page 2‑63. See your dealer forservice.

2-72

Page 105: 2011 Buick Lucerne Toledo Owner Manual

Black plate (73,1)Buick Lucerne Owner Manual - 2011

Replacing Restraint System PartsAfter a Crash

{ WARNING:

A crash can damage the restraint systems in yourvehicle. A damaged restraint system may notproperly protect the person using it, resulting inserious injury or even death in a crash. To helpmake sure your restraint systems are workingproperly after a crash, have them inspected andany necessary replacements made as soon aspossible.

If the vehicle has been in a crash, do you need newsafety belts or LATCH system (if equipped) parts?

After a very minor crash, nothing may be necessary. Butthe safety belt assemblies that were used during anycrash may have been stressed or damaged. See yourdealer to have the safety belt assemblies inspected orreplaced.

If the vehicle has the LATCH system and it was beingused during a crash, you may need new LATCH systemparts.

New parts and repairs may be necessary even if thesafety belt or LATCH system (if equipped), was notbeing used at the time of the crash.

If an airbag inflates, you will need to replace airbagsystem parts. See the part on the airbag system earlierin this section.

Have the safety belt pretensioners checked if thevehicle has been in a crash, if the airbag readiness lightstays on after the vehicle is started, or while you aredriving. See Airbag Readiness Light on page 4‑29.

2-73

Page 106: 2011 Buick Lucerne Toledo Owner Manual

Black plate (74,1)Buick Lucerne Owner Manual - 2011

2 NOTES

2-74

Page 107: 2011 Buick Lucerne Toledo Owner Manual

Black plate (1,1)Buick Lucerne Owner Manual - 2011

Section 3 Features and Controls

Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3Remote Keyless Entry (RKE) System . . . . . . . . . . . 3-4Remote Keyless Entry (RKE) SystemOperation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Remote Vehicle Start . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Doors and Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9Programmable Automatic Door Locks . . . . . . . . . . 3-10Rear Door Security Locks . . . . . . . . . . . . . . . . . . . . . 3-10Lockout Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13Power Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . . . . . . . . 3-15Content Theft-Deterrent . . . . . . . . . . . . . . . . . . . . . . . . 3-15PASS-Key® III+ Electronic Immobilizer . . . . . . . . . 3-16PASS-Key® III+ Electronic ImmobilizerOperation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

Starting and Operating Your Vehicle . . . . . . . . . . . . 3-18New Vehicle Break-In . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18Ignition Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18Retained Accessory Power (RAP) . . . . . . . . . . . . . 3-19Starting the Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20Engine Coolant Heater . . . . . . . . . . . . . . . . . . . . . . . . . 3-21Automatic Transmission Operation . . . . . . . . . . . . . 3-22Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25Shifting Out of Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26Parking Over Things That Burn . . . . . . . . . . . . . . . . 3-27Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28Running the Vehicle While Parked . . . . . . . . . . . . . 3-28

Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29Automatic Dimming Rearview Mirror . . . . . . . . . . . 3-29Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29Outside Power Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 3-31Outside Automatic Dimming Mirror . . . . . . . . . . . . . 3-31Park Tilt Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32Outside Convex Mirror . . . . . . . . . . . . . . . . . . . . . . . . . 3-32Outside Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . 3-32

3-1

Page 108: 2011 Buick Lucerne Toledo Owner Manual

Black plate (2,1)Buick Lucerne Owner Manual - 2011

Section 3 Features and Controls

Object Detection Systems . . . . . . . . . . . . . . . . . . . . . . . 3-33Ultrasonic Rear Parking Assist (URPA) . . . . . . . . 3-33Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . . . . 3-34Lane Departure Warning (LDW) . . . . . . . . . . . . . . . 3-38

Universal Home Remote System . . . . . . . . . . . . . . . . 3-40Universal Home Remote System Operation(With Three Round LED) . . . . . . . . . . . . . . . . . . . . 3-40

Storage Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47Front Storage Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47Center Console Storage . . . . . . . . . . . . . . . . . . . . . . 3-47Center Flex Storage Unit . . . . . . . . . . . . . . . . . . . . . . 3-47Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-48Rear Seat Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-49Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-49

Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-49

3-2

Page 109: 2011 Buick Lucerne Toledo Owner Manual

Black plate (3,1)Buick Lucerne Owner Manual - 2011

Keys

{ WARNING:

Leaving children in a vehicle with the ignition keyis dangerous for many reasons. Children or otherscould be badly injured or even killed. They couldoperate the power windows or other controls oreven make the vehicle move. The windows willfunction with the keys in the ignition and childrencould be seriously injured or killed if caught in thepath of a closing window. Do not leave the keys ina vehicle with children.

The key can be used for the ignition, the driver's door,and the glovebox lock.

The key has a bar-coded key tag that the dealer orqualified locksmith can use to make new keys. Storethis information in a safe place, not in your vehicle.

See your dealer if a replacement key or additional keyis needed.

3-3

Page 110: 2011 Buick Lucerne Toledo Owner Manual

Black plate (4,1)Buick Lucerne Owner Manual - 2011

Notice: If the keys get locked in the vehicle, it mayhave to be damaged to get them out. Always carry aspare key.

If you are locked out of your vehicle, contact RoadsideAssistance. See Roadside Assistance Program onpage 8‑7 for more information.

Remote Keyless Entry (RKE) SystemSee Radio Frequency Statement on page 8‑17 forinformation regarding Part 15 of the FederalCommunications Commission (FCC) rules and IndustryCanada Standards RSS-210/220/310.

If there is a decrease in the RKE operating range,try this:. Check the distance. The transmitter may be too far

from the vehicle. Stand closer during rainy orsnowy weather.

. Check the location. Other vehicles or objects maybe blocking the signal. Take a few steps to the leftor right, hold the transmitter higher, and try again.

. Check the transmitter's battery. See “BatteryReplacement” later in this section.

. If the transmitter is still not working correctly, seeyour dealer or a qualified technician for service.

Remote Keyless Entry (RKE) SystemOperationThe Remote Keyless Entry (RKE) transmitter functionswork up to 60 m (195 feet) away from the vehicle.

There are other conditions which can affect theperformance of the transmitter. See Remote KeylessEntry (RKE) System on page 3‑4.

With Remote Start Shown,Without Remote Start

Similar

/ (Remote Vehicle Start): For vehicles with thisfeature, press to start the engine from outside thevehicle using the RKE transmitter. See Remote VehicleStart on page 3‑6 for additional information.

3-4

Page 111: 2011 Buick Lucerne Toledo Owner Manual

Black plate (5,1)Buick Lucerne Owner Manual - 2011

Q (Lock): Press to lock all the doors. If enabledthrough the Driver Information Center (DIC), the parkinglamps flash once to indicate locking has occurred.If enabled through the DIC, the horn chirps when Q ispressed again within five seconds. See DIC VehicleCustomization on page 4‑56 for additional information.

Pressing Q may arm the content theft‐deterrent system.See Content Theft-Deterrent on page 3‑15.

" (Unlock): Press once to unlock the driver door. If " ispressed again within five seconds, all remaining doorsunlock. The interior lamps come on and stay on for20 seconds or until the ignition is turned on. If enabledthrough the DIC, the parking lamps flash twice toindicate unlocking has occurred. See DIC VehicleCustomization on page 4‑56.

Pressing " on the RKE transmitter disarms the contenttheft‐deterrent system. See Content Theft-Deterrent onpage 3‑15.

V (Remote Trunk Release): Press and hold forabout one second to unlock the trunk. The transmissionmust be in P (Park).

L (Vehicle Locator/Panic Alarm): Press and releaseto locate the vehicle. The turn signal lamps flash andthe horn sounds three times.

Press and holdL for more than two seconds toactivate the panic alarm. The turn signal lamps flashand the horn sounds repeatedly for 30 seconds. Thealarm turns off when the ignition is moved to ON/RUNorL is pressed again. The ignition must be in LOCK/OFF for the panic alarm to work.

The vehicle comes with two transmitters. Eachtransmitter will have a number on it, "1" or "2". Thesenumbers correspond to the driver of the vehicle. Forexample, the memory seat position for driver 1 will berecalled when using the transmitter labeled "1",if enabled through the DIC. See Memory Seat andMirrors on page 2‑7 and DIC Vehicle Customizationon page 4‑56 for more information.

Programming Transmitters to theVehicleOnly RKE transmitters programmed to the vehicle willwork. If a transmitter is lost or stolen, a replacement canbe purchased and programmed through your dealer.When the replacement transmitter is programmed to thevehicle, all remaining transmitters must also beprogrammed. Any lost or stolen transmitters no longerwork once the new transmitter is programmed. Eachvehicle can have up to eight transmitters programmedto it. See your dealer for programming new transmitters.

3-5

Page 112: 2011 Buick Lucerne Toledo Owner Manual

Black plate (6,1)Buick Lucerne Owner Manual - 2011

Battery ReplacementReplace the battery if the REPLACE BATTERY INREMOTE KEY message appears in the DIC. See“REPLACE BATTERY IN REMOTE KEY” under DICWarnings and Messages on page 4‑47 for additionalinformation.

Notice: When replacing the battery, do not touchany of the circuitry on the transmitter. Static fromyour body could damage the transmitter.

To replace the battery:

1. Separate the transmitter with a flat, thin object,such as a flat head screwdriver.. Carefully insert the tool into the notch located

along the parting line of the transmitter. Do notinsert the tool too far. Stop as soon asresistance is felt.

. Twist the tool until the transmitter is separated.

2. Remove the old battery. Do not use a metal object.

3. Insert the new battery, positive side facing down.Replace with a CR2032 or equivalent battery.

4. Snap the transmitter back together.

Remote Vehicle StartYour vehicle may have a remote starting feature. Thisfeature allows you to start the engine from outside thevehicle. It may also start the vehicle's heating or airconditioning systems, rear window defogger, andheated seats. See Heated Seats on page 2‑5 andHeated and Ventilated Seats on page 2‑6 foradditional information. When the remote start system isactive, the climate control system will heat or cool theinside of the vehicle at the setting the vehicle was set towhen the vehicle was last turned off. The rear windowdefogger will be turned on by the climate control systemwhen it is cold outside. If the vehicle has heated seats,they may also turn on when it is cold outside. Cooled

3-6

Page 113: 2011 Buick Lucerne Toledo Owner Manual

Black plate (7,1)Buick Lucerne Owner Manual - 2011

seats are not activated during a remote start. Normaloperation of the system will return after the key isturned to the ON/RUN position.

Laws in some communities may restrict the use ofremote starters. For example, some laws may require aperson using the remote start to have the vehicle inview when doing so. Check local regulations for anyrequirements on remote starting of vehicles.

Do not use the remote start feature if your vehicle is lowon fuel. Your vehicle may run out of fuel.

If your vehicle has the remote start feature, the RKEtransmitter functions will have an increased range ofoperation. However, the range may be less while thevehicle is running.

There are other conditions which can affect theperformance of the transmitter, see Remote KeylessEntry (RKE) System on page 3‑4 for additionalinformation.

/ (Remote Start): This button will be on the RKEtransmitter if you have remote start.

To start the vehicle using the remote start feature:

1. Aim the transmitter at the vehicle.

2. Press and release the transmitter's lock button,then immediately press and hold the transmitter'sremote start button until the turn signal lights flash

or if the vehicle's lights are not visible, press andhold the remote start button for at leastfour seconds.

When the vehicle starts, the parking lamps will turnon and remain on while the vehicle is running. Thevehicle's doors will be locked.

3. If it is the first remote start since the vehicle hasbeen driven, repeat these steps, while the engineis still running, to extend the engine running timeby 10 minutes. Remote start can be extendedone time.

After entering the vehicle during a remote start, insertand turn the key to ON/RUN to drive the vehicle.

If the vehicle is left running it will automatically shut offafter 10 minutes unless a time extension hasbeen done.

To manually shut off a remote start:. Aim the RKE transmitter at the vehicle and press

the remote start button until the parking lampsturn off.

. Turn on the hazard warning flashers.

. Turn the ignition switch on and then off.

The vehicle can be started remotely two separate timesbetween driving sequences. The engine will run for10 minutes after each remote start.

3-7

Page 114: 2011 Buick Lucerne Toledo Owner Manual

Black plate (8,1)Buick Lucerne Owner Manual - 2011

Or, you can extend the engine run time by another10 minutes within the first 10 minute remote start timeframe, and before the engine stops.

For example, if the lock button and then the remote startbuttons are pressed again after the vehicle has beenrunning for five minutes, 10 minutes are added, allowingthe engine to run for 15 minutes.

The additional 10 minutes are considered a secondremote vehicle start.

Once two remote starts, or a single remote start withone time extension have been done, the vehicle mustbe started with the key.

After the key is removed from the ignition, anotherremote start can be performed.

The vehicle cannot be started remotely if the key is inthe ignition, the hood is not closed, or if there is anemission control system malfunction.

Remote Start ReadyIf your vehicle does not have the remote vehicle startfeature, it may have the remote start ready feature. Thisfeature allows your dealer to add the manufacturer'sremote vehicle start feature.

See your dealer if you would like to add themanufacturer's remote vehicle start feature to yourvehicle.

Doors and Locks

Door Locks

{ WARNING:

Unlocked doors can be dangerous.. Passengers, especially children, can easily

open the doors and fall out of a movingvehicle. When a door is locked, the handle willnot open it. The chance of being thrown out ofthe vehicle in a crash is increased if the doorsare not locked. So, all passengers shouldwear safety belts properly and the doorsshould be locked whenever the vehicle isdriven.

. Young children who get into unlocked vehiclesmay be unable to get out. A child can beovercome by extreme heat and can sufferpermanent injuries or even death from heatstroke. Always lock the vehicle wheneverleaving it.

(Continued)

3-8

Page 115: 2011 Buick Lucerne Toledo Owner Manual

Black plate (9,1)Buick Lucerne Owner Manual - 2011

WARNING: (Continued)

. Outsiders can easily enter through anunlocked door when you slow down or stopyour vehicle. Locking your doors can helpprevent this from happening.

There are several ways to lock and unlock your vehicle.

From the outside, use either the key or the RemoteKeyless Entry (RKE) transmitter.

From the inside, use the power door lock switches ormanual lock knobs. The manual lock knobs are locatedat the top of the door panel near the window.

Push the manual lock knob down to lock the door. Tounlock the door, pull up on the knob.

Power Door LocksWith power door locks, the switches on the front doorscan be used to lock and unlock the vehicle.

K (Unlock): Press to unlock the doors.

Q (Lock): Remove the key from the ignition and pressto lock the doors.

Delayed LockingThis feature allows the driver to delay the actual lockingof the doors. When the driver power door lock switch ispressed with the key removed from the ignition, and thedriver door open, a chime will sound three times tosignal that the delayed locking system is active. Whenall doors have been closed, the doors will lockautomatically after several seconds. If any door isopened before this, the timer will reset itself once all thedoors have been closed again.

Pressing the driver or passenger power door lock switchagain or the RKE transmitter button will override thisfeature.

Personal Choice ProgrammingThe delayed locking feature can be turned on or off,using the Driver Information Center (DIC) to programthis feature. See “DELAY DOOR LOCK” under DICVehicle Customization on page 4‑56.

3-9

Page 116: 2011 Buick Lucerne Toledo Owner Manual

Black plate (10,1)Buick Lucerne Owner Manual - 2011

Programmable Automatic DoorLocksYour vehicle is programmed so that, when the doors areclosed, the ignition is on, and the shift lever is movedout of P (Park), all the doors will lock. The doors willunlock every time you stop the vehicle and move theshift lever into P (Park).

If someone needs to get out while your vehicle is not inP (Park), have the person use the manual lock knob orpower door lock switch. When the door is closed again,it will not lock automatically. Use the manual lock knobor power door lock switch to lock the door.

If your vehicle has a Driver Information Center (DIC),you can choose various lock and unlock settings. Forprogramming information, see DIC VehicleCustomization on page 4‑56.

Rear Door Security LocksRear door security locks prevent passengers fromopening the rear doors from the inside.

The rear door securitylocks are located on theinside edge of each reardoor. The rear doors mustbe opened toaccess them.

To use the lock:

1. Insert the key into the security lock slot and turn itso the slot is in the horizontal position.

2. Close the door.

3. Do the same for the other rear door.

To open a rear door when the security lock is on, do thefollowing:

1. Unlock the door using the Remote Keyless Entry(RKE) transmitter, if the vehicle has one, the powerdoor lock switch, or by lifting the rear doormanual lock.

2. Open the door from the outside.

3-10

Page 117: 2011 Buick Lucerne Toledo Owner Manual

Black plate (11,1)Buick Lucerne Owner Manual - 2011

To cancel the rear door security lock:

1. Unlock the door and open it from the outside.

2. Insert the key into the security lock slot and turn itso the slot is in the vertical position.

3. Do the same for the other rear door.

Lockout ProtectionIf the key is in the ignition and the power door lockswitch is used to lock the doors, all doors will lock andthen the driver door will unlock. It is alwaysrecommended that the ignition key is removed from thevehicle when locking the doors.

The lockout protection feature can be overridden byholding the power door lock switch for three seconds orlonger.

Trunk

{ WARNING:

Exhaust gases can enter the vehicle if it is drivenwith the liftgate, trunk/hatch open, or with anyobjects that pass through the seal between thebody and the trunk/hatch or liftgate. Engineexhaust contains Carbon Monoxide (CO) whichcannot be seen or smelled. It can causeunconsciousness and even death.

If the vehicle must be driven with the liftgate,or trunk/hatch open:

. Close all of the windows.

. Fully open the air outlets on or under theinstrument panel.

. Adjust the Climate Control system to a settingthat brings in only outside air and set the fanspeed to the highest setting. See ClimateControl System in the Index.

. If the vehicle is equipped with a power liftgate,disable the power liftgate function.

For more information about carbon monoxide, seeEngine Exhaust on page 3‑28.

3-11

Page 118: 2011 Buick Lucerne Toledo Owner Manual

Black plate (12,1)Buick Lucerne Owner Manual - 2011

Remote Trunk Release

The remote trunk release buttonF is located on theinstrument panel. See Instrument Panel on page 1‑2.

Press the button to open the trunk. To use this feature,your vehicle must be in P (Park) or N (Neutral).

You can also press the remote trunk release button onthe Remote Keyless Entry (RKE) transmitter to open thetrunk. See Remote Keyless Entry (RKE) SystemOperation on page 3‑4.

Emergency Trunk Release Handle

Notice: Do not use the emergency trunk releasehandle as a tie-down or anchor point when securingitems in the trunk as it could damage the handle.The emergency trunk release handle is onlyintended to aid a person trapped in a latched trunk,enabling them to open the trunk from the inside.

There is a glow-in-the-dark emergency trunk releasehandle located inside the trunk near the latch. Thishandle will glow following exposure to light. Pull therelease handle to open the trunk from the inside.

3-12

Page 119: 2011 Buick Lucerne Toledo Owner Manual

Black plate (13,1)Buick Lucerne Owner Manual - 2011

Rear Seat Pass‐ThroughYour vehicle has a small door in the rear seat. This doorallows you to access the trunk from inside the vehicle.

The rear seat armrest must be down for thepass-through door to open. To release the pass-throughdoor, move the release lever up. To close the door,raise it and push it until it latches.

Windows

{ WARNING:

Leaving children, helpless adults, or pets in avehicle with the windows closed is dangerous.They can be overcome by the extreme heat andsuffer permanent injuries or even death from heatstroke. Never leave a child, a helpless adult, or apet alone in a vehicle, especially with the windowsclosed in warm or hot weather.

The vehicle aerodynamics are designed to improve fueleconomy performance. This may result in a pulsingsound when either rear window is down and the frontwindows are up. To reduce the sound, open either afront window or the sunroof (if equipped).

3-13

Page 120: 2011 Buick Lucerne Toledo Owner Manual

Black plate (14,1)Buick Lucerne Owner Manual - 2011

Power Windows

{ WARNING:

Leaving children in a vehicle with the keys isdangerous for many reasons. Children or otherscould be badly injured or even killed. They couldoperate the power windows or other controls oreven make the vehicle move. The windows willfunction and they could be seriously injured orkilled if caught in the path of a closing window. Donot leave keys in a vehicle with children.

When there are children in the rear seat use thewindow lockout button to prevent unintentionaloperation of the windows.

Driver's Side shown

The power windowswitches are located onthe driver's door armrest.In addition, each door hasa switch for its ownwindow.

The front power window switches operate with oneposition for up and two positions for down movementand the rear power window switches operate with oneposition for up and one for down movement.

Your vehicle has Retained Accessory Power (RAP) thatallows you to use the power windows once the ignitionhas been turned off. For more information, see RetainedAccessory Power (RAP) on page 3‑19.

3-14

Page 121: 2011 Buick Lucerne Toledo Owner Manual

Black plate (15,1)Buick Lucerne Owner Manual - 2011

Express-Down WindowThis feature is on the front windows. Press the switch tothe second position to activate the express-downfeature. To stop the window as it is lowering, pressdown briefly on the switch again.

Window Lockouto (Window Lockout): The rear window lockout buttonis located on the driver's door armrest near the windowswitches.

Press the right side of this button to disable the rearwindow controls. The light on the button will come on,indicating the feature is in use. The rear windows stillcan be raised or lowered using the driver's windowswitches when the lockout feature is active.

To restore power to the rear windows, press the buttonagain. The light on the button will go out.

Sun VisorsPull the visor toward you, or move to the side to helpreduce glare.

On vehicles with a lighted vanity mirror, lift the attachedcover to use.

Theft-Deterrent SystemsThis vehicle has theft-deterrent features, however, theydo not make it impossible to steal.

Content Theft-DeterrentYour vehicle may have the optional contenttheft-deterrent alarm system.

To activate the theft-deterrent system:

1. Open the door.

2. Lock the door with the power door lock switch orthe Remote Keyless Entry (RKE) transmitter. If youare using the RKE transmitter, the door does notneed to be open.

3. Close all doors.

Once armed, the alarm will go off if someone tries toenter the vehicle without using the RKE transmitter or akey or turns the ignition on with an incorrect key. Thehorn will sound and the turn signal lamps will flash forabout 30 seconds.

When the alarm is armed, the trunk may be opened withthe RKE transmitter. The power door lock switches aredisabled and the doors remain locked. You must useyour RKE transmitter or your key to unlock the doorswhen the system is armed.

3-15

Page 122: 2011 Buick Lucerne Toledo Owner Manual

Black plate (16,1)Buick Lucerne Owner Manual - 2011

Arming with the Power Lock SwitchThe alarm system will arm when you use either powerlock switch to lock the doors while any door is open andthe key is removed from the ignition. The alarm systemwill not arm if the truck is open when you use eitherpower lock switch to lock the doors.

Arming with the RKE TransmitterThe alarm system will arm when you use your RKEtransmitter to lock the doors, if the key is not in theignition.

Disarming with the RKE TransmitterThe alarm system will disarm when you use your RKEtransmitter to unlock the doors.

The first time a remote unlock command is received,three flashes will be seen and three horn chirps heardto indicate an alarm condition has occurred since lastarming.

Disarming with Your KeyThe alarm system will disarm when you use your key tounlock the doors or insert your key in the ignition andturn it from the LOCK/OFF position.

PASS-Key® III+ ElectronicImmobilizerSee Radio Frequency Statement on page 8‑17 forinformation regarding Part 15 of the FederalCommunications Commission (FCC) rules and IndustryCanada Standards RSS-210/220/310.

PASS-Key® III+ ElectronicImmobilizer OperationYour vehicle is equipped with PASS-Key® III+(Personalized Automotive Security System)theft-deterrent system. PASS-Key® III+ is a passivetheft-deterrent system.

The system is automatically armed when the key isremoved from the ignition.

You do not have to manually arm or disarm the system.

The security light will come on if there is a problem witharming or disarming the theft-deterrent system.

When the PASS-Key® III+ system senses that someoneis using the wrong key, it prevents the vehicle fromstarting. Anyone using a trial-and-error method to startthe vehicle will be discouraged because of the highnumber of electrical key codes.

3-16

Page 123: 2011 Buick Lucerne Toledo Owner Manual

Black plate (17,1)Buick Lucerne Owner Manual - 2011

When trying to start the vehicle if the engine does notstart and the security light on the instrument panelcluster comes on, there may be a problem with yourtheft-deterrent system. Turn the ignition off and tryagain.

If the engine still does not start, and the key appears tobe not damaged, try another ignition key. At this time,you may also want to check the fuse, see Fuses andCircuit Breakers on page 6‑106. If the engine still doesnot start with the other key, your vehicle needs service.If your vehicle does start, the first key may be faulty.See your dealer who can service the PASS-Key® III+ tohave a new key made. In an emergency, contactRoadside Assistance. See Roadside AssistanceProgram on page 8‑7.

It is possible for the PASS-Key® III+ decoder to “learn”the transponder value of a new or replacement key. Upto 10 keys may be programmed for the vehicle. Thefollowing procedure is for programming additional keysonly. If all the currently programmed keys are lost or donot operate, you must see your dealer or a locksmithwho can service PASS-Key® III+ to have keys madeand programmed to the system.

See your dealer or a locksmith who can servicePASS-Key® III+ to get a new key blank that is cutexactly as the ignition key that operates the system.

To program the new key:

1. Verify that the new key has a 1 stamped on it.

2. Insert the already programmed key in the ignitionand start the engine. If the engine will not start, seeyour dealer for service.

3. After the engine has started, turn the key to LOCK/OFF, and remove the key.

4. Insert the key to be programmed and turn it to theON/RUN position within five seconds of the originalkey being turned to the LOCK/OFF position.

The security light will turn off once the key hasbeen programmed.

5. Repeat Steps 1 through 4 if additional keys are tobe programmed.

If you lose or damage your PASS-Key® III+ key, seeyour dealer or a locksmith who can servicePASS-Key® III+ to have a new key made.

Do not leave the key or device that disarms ordeactivates the theft deterrent system in the vehicle.

3-17

Page 124: 2011 Buick Lucerne Toledo Owner Manual

Black plate (18,1)Buick Lucerne Owner Manual - 2011

Starting and Operating YourVehicle

New Vehicle Break-InNotice: The vehicle does not need an elaboratebreak-in. But it will perform better in the long run ifyou follow these guidelines:

. Do not drive at any one constant speed, fastor slow, for the first 500miles (805 km). Donot make full-throttle starts. Avoiddownshifting to brake or slow the vehicle.

. Avoid making hard stops for the first200miles (322 km) or so. During this time thenew brake linings are not yet broken in. Hardstops with new linings can mean prematurewear and earlier replacement. Follow thisbreaking-in guideline every time you get newbrake linings.

. Do not tow a trailer during break-in. SeeTowing a Trailer on page 5‑25 for the trailertowing capabilities of your vehicle and moreinformation.

Following break‐in, engine speed and load can begradually increased.

Ignition PositionsThe ignition has four different positions:

In order to shift out of P (Park), ignition must be in theON/RUN and the regular brake pedal must be applied.

Notice: Using a tool to force the key to turn in theignition could cause damage to the switch or breakthe key. Use the correct key, make sure it is all theway in, and turn it only with your hand. If the keycannot be turned by hand, see your dealer.

A (STOPPING THE ENGINE/LOCK/OFF): When thevehicle is stopped, turn the ignition switch to LOCK/OFFto turn the engine off. Retained Accessory Power (RAP)will remain active. See Retained Accessory Power(RAP) on page 3‑19.

3-18

Page 125: 2011 Buick Lucerne Toledo Owner Manual

Black plate (19,1)Buick Lucerne Owner Manual - 2011

This position locks the ignition. It also locks thetransmission and steering column. This is the onlyposition in which the ignition key can be inserted orremoved.

Do not turn the engine off when the vehicle is moving.This will cause a loss of power assist in the brake andsteering systems and disable the airbags.

In an emergency:

1. Brake using a firm and steady pressure. Do notpump the brakes repeatedly. This may depletepower assist, requiring increased brake pedalforce.

2. Shift the vehicle to N (Neutral). This can bedone while the vehicle is moving. After shiftingto N (Neutral), firmly apply the brakes and steerthe vehicle to a safe location.

3. Come to a complete stop, shift to P (Park), andturn the ignition to LOCK/OFF. On vehicles with anautomatic transmission, the shift lever must be inP (Park) to turn the ignition switch to the LOCK/OFF position.

4. Set the parking brake. See Parking Brake onpage 3‑24.

The steering can bind with the wheels turned off center.If this happens, move the steering wheel from right toleft while turning the key to ACC/ACCESSORY. If thisdoesn't work, then the vehicle needs service.

B (ACC/ACCESSORY): This position lets the radio andwindshield wipers operate while the engine is off. Touse ACC/ACCESSORY, turn the key clockwise.

C (ON/RUN): This position can be used to operateelectrical accessories and to display some of thewarning and indicator lights. The switch stays in thisposition when the engine is running.

If you leave the key in the ACC/ACCESSORY or ON/RUN position with the engine off, the battery could bedrained. You may not be able to start the vehicle if thebattery is allowed to drain for an extended periodof time.

D (START): This position starts the engine. When theengine starts, release the key. The ignition switchreturns to ON/RUN for driving.

A warning tone will sound and the Driver InformationCenter (DIC) will display DRIVER DOOR OPEN whenthe driver door is opened if the ignition is in LOCK/OFF,ACC/ACCESSORY and the key is in the ignition. SeeDIC Warnings and Messages on page 4‑47 for moreinformation.

Retained Accessory Power (RAP)The following accessories can be used for up to10 minutes after the engine is turned off.. Audio System. Audio Steering Wheel (if equipped)

3-19

Page 126: 2011 Buick Lucerne Toledo Owner Manual

Black plate (20,1)Buick Lucerne Owner Manual - 2011

. Clock

. Power Windows

. Sunroof (if equipped)

Power to these accessories works up to 10 minutes oruntil the driver door is opened.

The instrument panel cluster lights stay on for a fewseconds, then will go out. Once the driver door isopened, the power shuts off to these accessories. Thevehicle has a feature designed to protect the batteryagainst drainage. For more information see InadvertentPower Battery Saver on page 4‑14 and Electric PowerManagement on page 4‑13.

Starting the EngineMove the shift lever to P (Park) or N (Neutral). Theengine will not start in any other position. To restart theengine when the vehicle is already moving, useN (Neutral) only.

Notice: Do not try to shift to P (Park) if the vehicle ismoving. If you do, you could damage thetransmission. Shift to P (Park) only when the vehicleis stopped.

Starting Procedure1. With your foot off the accelerator pedal, turn the

ignition to START. When the engine starts, let go ofthe key. The idle speed will slow down as the

engine warms. Do not race the engine immediatelyafter starting it. Operate the engine andtransmission gently to allow the oil to warm up andlubricate all moving parts.

The vehicle has a Computer-Controlled CrankingSystem. This feature assists in starting the engineand protects components. If the ignition key isturned to the START position, and then releasedwhen the engine begins cranking, the engine willcontinue cranking for a few seconds or until thevehicle starts. If the engine does not start and thekey is held in START, cranking will be stoppedafter 15 seconds to prevent cranking motordamage. To prevent gear damage, this system alsoprevents cranking if the engine is already running.Engine cranking can be stopped by turning theignition switch to the ACC/ACCESSORY or LOCK/OFF position.

Notice: Cranking the engine for long periods oftime, by returning the key to the START positionimmediately after cranking has ended, can overheatand damage the cranking motor, and drain thebattery. Wait at least 15 seconds between each try,to let the cranking motor cool down.

2. If the engine does not start after 5‐10 seconds,especially in very cold weather (below 0°F or−18°C), it could be flooded with too much gasoline.Try pushing the accelerator pedal all the way to thefloor and holding it there as you hold the key in

3-20

Page 127: 2011 Buick Lucerne Toledo Owner Manual

Black plate (21,1)Buick Lucerne Owner Manual - 2011

START for up to a maximum of 15 seconds. Wait atleast 15 seconds between each try, to allow thecranking motor to cool down. When the enginestarts, let go of the key and accelerator. If thevehicle starts briefly but then stops again, repeatthese steps. This clears the extra gasoline from theengine. Do not race the engine immediately afterstarting it. Operate the engine and transmissiongently until the oil warms up and lubricates allmoving parts.

Notice: The engine is designed to work with theelectronics in the vehicle. If you add electrical partsor accessories, you could change the way theengine operates. Before adding electricalequipment, check with your dealer. If you do not,the engine might not perform properly. Anyresulting damage would not be covered by thevehicle warranty.

Engine Coolant HeaterThe engine coolant heater can provide easier startingand better fuel economy during engine warm‐up in coldweather conditions at or below 0°F (−18°C). Vehicleswith an engine coolant heater should be plugged in atleast four hours before starting.

To Use the Engine Coolant Heater1. Turn off the engine.

2. Open the hood and unwrap the electrical cord.

On vehicles with the 3.9L V6 engine, the coolantheater cord is located on the driver side of thevehicle, near the strut tower. On vehicles with the4.6L V8 engine, the cord is located on the driverside of the vehicle on the right side of the engineair cleaner. It is between the engine cover and theengine air cleaner.

{ WARNING:

Plugging the cord into an ungrounded outlet couldcause an electrical shock. Also, the wrong kind ofextension cord could overheat and cause a fire.You could be seriously injured. Plug the cord intoa properly grounded three-prong 110-volt ACoutlet. If the cord will not reach, use a heavy-dutythree-prong extension cord rated for at least15 amps.

3. Plug the cord into a normal, grounded 110-volt ACoutlet.

3-21

Page 128: 2011 Buick Lucerne Toledo Owner Manual

Black plate (22,1)Buick Lucerne Owner Manual - 2011

4. Before starting the engine, be sure to unplug andstore the cord as it was before to keep it away frommoving engine parts, and prevent damage.

The length of time the heater should remain plugged independs on several factors. Ask a dealer in the areawhere you will be parking the vehicle for the best adviceon this.

Automatic Transmission Operation

The vehicle may have a shift lever located either on thesteering column or on the console between the seats.

P (Park): This position locks the front wheels. It is thebest position to use when you start the engine becausethe vehicle cannot move easily.

{ WARNING:

It is dangerous to get out of the vehicle if the shiftlever is not fully in P (Park) with the parking brakefirmly set. The vehicle can roll.

Do not leave the vehicle when the engine isrunning unless you have to. If you have left theengine running, the vehicle can move suddenly.You or others could be injured. To be sure thevehicle will not move, even when you are on fairlylevel ground, always set the parking brake andmove the shift lever to P (Park). See Shifting IntoPark on page 3‑25. If you are pulling a trailer,see Towing a Trailer on page 5‑25.

Make sure the shift lever is fully in P (Park) beforestarting the engine. The vehicle has an automatictransmission shift lock control system. You have to fullyapply the regular brakes before you can shift fromP (Park) while the ignition is in ON/RUN. If you cannotshift out of P (Park), ease pressure on the shift leverand push the shift lever all the way into P (Park) as youmaintain brake application. Then move the shift leverinto the gear you want. See Shifting Out of Park onpage 3‑26.

3-22

Page 129: 2011 Buick Lucerne Toledo Owner Manual

Black plate (23,1)Buick Lucerne Owner Manual - 2011

R (Reverse): Use this gear to back up.

Notice: Shifting to R (Reverse) while the vehicle ismoving forward could damage the transmission.The repairs would not be covered by the vehiclewarranty. Shift to R (Reverse) only after the vehicleis stopped.

To rock the vehicle back and forth to get out of snow,ice, or sand without damaging the transmission, see IfYour Vehicle is Stuck in Sand, Mud, Ice, or Snow onpage 5‑17.

N (Neutral): In this position, the engine does notconnect with the wheels. To restart the engine when thevehicle is already moving, use N (Neutral) only. Also,use N (Neutral) when the vehicle is being towed.

{ WARNING:

Shifting into a drive gear while the engine isrunning at high speed is dangerous. Unless yourfoot is firmly on the brake pedal, the vehicle couldmove very rapidly. You could lose control and hitpeople or objects. Do not shift into a drive gearwhile the engine is running at high speed.

Notice: Shifting out of P (Park) or N (Neutral) withthe engine running at high speed may damage thetransmission. The repairs would not be covered bythe vehicle warranty. Be sure the engine is notrunning at high speed when shifting the vehicle.

D (Drive): This position is for normal driving. It providesthe best fuel economy. If you need more power forpassing, and you are:. Going less than about 35 mph (55 km/h), push the

accelerator pedal about halfway down.. Going about 35 mph (55 km/h) or more, push the

accelerator all the way down.

The transmission will shift down to the next gearand have more power.

Downshifting the transmission in slippery roadconditions could result in skidding, see “Skidding” underLoss of Control on page 5‑10

3 (Third): This position is also used for normal driving.It reduces vehicle speed more than D (Drive) withoutusing the brakes. You might choose 3 (Third) instead ofD (Drive) when driving on hilly, winding roads, whentowing a trailer, so there is less shifting between gearsand when going down a steep hill.

3-23

Page 130: 2011 Buick Lucerne Toledo Owner Manual

Black plate (24,1)Buick Lucerne Owner Manual - 2011

2 (Second): This position reduces vehicle speed evenmore than 3 (Third) without using the brakes. You canuse 2 (Second) on hills. It can help control vehiclespeed as you go down steep mountain roads, but thenyou would also want to use the brakes off and on.

Notice: Driving in 2 (Second) for more than 25miles(40 km) or at speeds over 55mph (90 km/h) maydamage the transmission. Also, shifting into2 (Second) at speeds above 65mph (105 km/h) cancause damage. Drive in 3 (Third) or D (Drive) insteadof 2 (Second).

1 (First): This position reduces vehicle speed evenmore than 2 (Second) without using the brakes. You canuse it on very steep hills, or in deep snow or mud. If theshift lever is put in 1 (First) while going forward, thetransmission will not shift into first gear until the vehicleis going slowly enough.

Notice: Spinning the tires or holding the vehicle inone place on a hill using only the accelerator pedalmay damage the transmission. The repair will not becovered by the vehicle warranty. If you are stuck, donot spin the tires. When stopping on a hill, use thebrakes to hold the vehicle in place.

Parking BrakeThe parking brake pedalis located to the left of theregular brake pedal, nearthe driver door.

To set the parking brake, hold the regular brake pedaldown, then push the parking brake pedal down.

If the ignition is on, the brake system warning light onthe instrument panel cluster should come on. If it doesnot, you need to have the vehicle serviced.

A warning chime will sound if the parking brake is set,the ignition is on, and the vehicle speed is greater than5 mph (8 km/h). The brake light will come on and stayon until the parking brake is released. See BrakeSystem Warning Light on page 4‑31 for moreinformation.

3-24

Page 131: 2011 Buick Lucerne Toledo Owner Manual

Black plate (25,1)Buick Lucerne Owner Manual - 2011

To release the parking brake, hold the regular brakepedal down, then push the parking brake pedal down.When you lift your foot off the parking brake pedal, thepedal will follow your foot to the released position.

Notice: Driving with the parking brake on canoverheat the brake system and cause prematurewear or damage to brake system parts. Make surethat the parking brake is fully released and thebrake warning light is off before driving.

If you are towing a trailer and are parking on any hill,see Towing a Trailer on page 5‑25.

Shifting Into Park

{ WARNING:

It can be dangerous to get out of the vehicle if theshift lever is not fully in P (Park) with the parkingbrake firmly set. The vehicle can roll. If you haveleft the engine running, the vehicle can movesuddenly. You or others could be injured. To besure the vehicle will not move, even when you areon fairly level ground, use the steps that follow.If you are pulling a trailer, see Towing a Trailer onpage 5‑25.

Steering Column Shift LeverIf the vehicle has a steering column shift lever, use thisprocedure to shift the vehicle into P (Park):

1. Hold the brake pedal down.

2. Move the shift lever into P (Park) by pulling theshift lever toward you and moving it up as far as itwill go.

3. With your foot still holding the brake pedal down,set the parking brake. See Parking Brake onpage 3‑24 for more information.

4. Turn the ignition key to LOCK/OFF.

5. Remove the key and take it with you. If you canleave the vehicle with the ignition key in your hand,the vehicle is in P (Park).

Console Shift LeverIf the vehicle is equipped with a console shift lever, usethis procedure to shift the vehicle into P (Park):

1. Hold the brake pedal down.

2. Move the shift lever into P (Park) by pushing thelever all the way toward the front of the vehicle andthen to the left.

3. While keeping the brake pedal applied, set theparking brake. See Parking Brake on page 3‑24for more information.

3-25

Page 132: 2011 Buick Lucerne Toledo Owner Manual

Black plate (26,1)Buick Lucerne Owner Manual - 2011

4. Turn the ignition key to LOCK/OFF.

5. Remove the key and take it with you. If you canleave the vehicle with the ignition key in your hand,the vehicle is in P (Park).

Leaving the Vehicle With the EngineRunning

{ WARNING:

It can be dangerous to leave the vehicle with theengine running. The vehicle could move suddenlyif the shift lever is not fully in P (Park) with theparking brake firmly set. And, if you leave thevehicle with the engine running, it could overheatand even catch fire. You or others could beinjured. Do not leave the vehicle with the enginerunning.

If you have to leave the vehicle with the engine running,be sure your vehicle is in P (Park) and the parkingbrake is firmly set before you leave it. See ParkingBrake on page 3‑24 for more information.

Torque LockTorque lock is when the weight of the vehicle puts toomuch force on the parking pawl in the transmission.This happens when parking on a hill and shifting thetransmission into P (Park) is not done properly and thenit is difficult to shift out of P (Park). To prevent torquelock, set the parking brake and then shift into P (Park).To find out how, see “Shifting Into Park” in this section.

If torque lock does occur, your vehicle may need to bepushed uphill by another vehicle to relieve the parkingpawl pressure, so you can shift out of P (Park).

Shifting Out of Park

Automatic Transmission Shift LockThis vehicle has an electronic shift lock release system.The shift lock release is designed to:. Prevent ignition key removal unless the shift lever

is in P (Park). Prevent movement of the shift lever out of P (Park),

unless the ignition is in ON/RUN and the regularbrake pedal is applied.

The shift lock is always functional except in the case ofa an uncharged or low voltage (less than 9 volt) battery.

If the vehicle has an uncharged battery or a battery withlow voltage, try charging or jump starting the battery.See Jump Starting on page 6‑44.

3-26

Page 133: 2011 Buick Lucerne Toledo Owner Manual

Black plate (27,1)Buick Lucerne Owner Manual - 2011

Console ShiftIf the console shifter cannot be moved out of P (Park)

1. Apply and maintain the regular brakes.

2. Turn the ignition to ON/RUN position. See IgnitionPositions on page 3‑18 for more information.

3. Let up on the shift lever and make sure the shiftlever is pushed all the way into P (Park).

4. Then, move the shift into the desired gear.

If you still cannot move the shift lever from P (Park),consult your dealer or a professional towing service.

Column ShiftIf the shifter cannot be moved out of P (Park)

1. Apply and maintain the regular brakes.

2. Turn the ignition key to the ON/RUN position.See Ignition Positions on page 3‑18 for moreinformation.

3. Shift out of the P (Park) position to the N (Neutral)position.

4. Then, move the shift into the desired gear.

If you still cannot move the shift lever from P (Park),consult your dealer or a professional towing service.

Parking Over Things That Burn

{ WARNING:

Things that can burn could touch hot exhaustparts under the vehicle and ignite. Do not parkover papers, leaves, dry grass, or other things thatcan burn.

3-27

Page 134: 2011 Buick Lucerne Toledo Owner Manual

Black plate (28,1)Buick Lucerne Owner Manual - 2011

Engine Exhaust

{ WARNING:

Engine exhaust contains Carbon Monoxide (CO)which cannot be seen or smelled. Exposure to COcan cause unconsciousness and even death.

Exhaust may enter the vehicle if:. The vehicle idles in areas with poor ventilation

(parking garages, tunnels, deep snow thatmay block underbody airflow or tail pipes).

. The exhaust smells or sounds strange ordifferent.

. The exhaust system leaks due to corrosion ordamage.

. The vehicle’s exhaust system has beenmodified, damaged or improperly repaired.

. There are holes or openings in the vehiclebody from damage or after-marketmodifications that are not completely sealed.

(Continued)

WARNING: (Continued)

If unusual fumes are detected or if it is suspectedthat exhaust is coming into the vehicle:. Drive it only with the windows

completely down.. Have the vehicle repaired immediately.

Never park the vehicle with the engine running inan enclosed area such as a garage or a buildingthat has no fresh air ventilation.

Running the Vehicle While ParkedIt is better not to park with the engine running. But if youever have to, here are some things to know.

{ WARNING:

Idling a vehicle in an enclosed area with poorventilation is dangerous. Engine exhaust mayenter the vehicle. Engine exhaust containsCarbon Monoxide (CO) which cannot be seen orsmelled. It can cause unconsciousness and even

(Continued)

3-28

Page 135: 2011 Buick Lucerne Toledo Owner Manual

Black plate (29,1)Buick Lucerne Owner Manual - 2011

WARNING: (Continued)

death. Never run the engine in an enclosed areathat has no fresh air ventilation. For moreinformation, see Engine Exhaust on page 3‑28.

{ WARNING:

It can be dangerous to get out of the vehicle if theautomatic transmission shift lever is not fully inP (Park) with the parking brake firmly set. Thevehicle can roll. Do not leave the vehicle when theengine is running unless you have to. If you haveleft the engine running, the vehicle can movesuddenly. You or others could be injured. To besure the vehicle will not move, even when you areon fairly level ground, always set the parkingbrake and move the shift lever to P (Park).

Follow the proper steps to be sure the vehicle will notmove. See Shifting Into Park on page 3‑25.

If parking on a hill and pulling a trailer, see Towing aTrailer on page 5‑25.

Mirrors

Automatic Dimming Rearview MirrorThe vehicle may have an automatic dimming insiderearview mirror with OnStar® and/or a compass display.Automatic dimming reduces the glare from theheadlamps of the vehicle behind you. The dimmingfeature comes on and the indicator light illuminateseach time the vehicle is started.

Vehicles with OnStar have three additional controlbuttons located at the bottom of the mirror. See yourdealer for more information on the system and how tosubscribe to OnStar. See the OnStar® owners guide formore information about the services OnStar provides.

O (On/Off): Press to turn the dimming feature and/orcompass display on or off.

Cleaning the MirrorDo not spray glass cleaner directly on the mirror. Use asoft towel dampened with water.

Compass

Compass OperationThere is a compass display in the upper right corner ofthe mirror.

3-29

Page 136: 2011 Buick Lucerne Toledo Owner Manual

Black plate (30,1)Buick Lucerne Owner Manual - 2011

Compass Calibration

Press and holdO to activate the compass calibrationmode. CAL displays in the compass window on themirror.

If after a few seconds the display does not show acompass direction, (N for North for example), there maybe a strong magnetic field interfering with the compass.Interference can be caused by a magnetic antennamount, note pad holder, or similar object. If CALdisplays in the compass window, the compass mayneed to be reset or calibrated.

The compass can be calibrated by driving the vehicle incircles at 5 mph (8 km/h) or less until the display reads adirection.

Compass VarianceThe compass is set to zone eight. If you do not live inzone eight or drive out of the area, the compassvariance needs to be changed to the appropriate zone.

To adjust for compass variance:

1. Find your current location and variance zonenumber on the following zone map.

2. Press and hold O until the zone number displays.The number shown is the current zone number.

3. Once the zone number displays, press Orepeatedly until the correct zone number displays.Stop pressing the button and the mirror returns tonormal operation. If CAL appears in the compasswindow, the compass may need calibration. See“Compass Calibration” listed previously.

3-30

Page 137: 2011 Buick Lucerne Toledo Owner Manual

Black plate (31,1)Buick Lucerne Owner Manual - 2011

Outside Power MirrorsControls for the outsidepower mirrors are locatedon the driver's doorarmrest.

To adjust the mirror:

1. Press the left or right side of the selector switchlocated beneath the control pad to choose thedriver or passenger side mirror.

2. Press one of the four arrows located on the controlpad to move the mirror in the desired direction.

3. Adjust each outside mirror so that a little of thevehicle and the area behind it can be seen.

Manually fold the mirrors inward to prevent damagewhen going through an automatic car wash. To fold,push the mirror toward the vehicle. Push the mirroroutward, to return to its original position.

Outside Automatic Dimming MirrorIf the vehicle has this feature, the driver side mirroradjusts for the glare of headlamps behind you. Thisfeature is controlled by the on and off settings on theautomatic dimming rearview mirror. See AutomaticDimming Rearview Mirror on page 3‑29 for moreinformation.

Turn Signal IndicatorThe vehicle may also have a turn signal indicator on themirror. An arrow on the outside rearview mirror flashesin the direction of the turn or lane change. See Turn andLane-Change Signals on page 4‑5 for moreinformation.

Side Blind Zone Alert (SBZA)If the vehicle has the Side Blind Zone Alert (SBZA)system, see Side Blind Zone Alert (SBZA) onpage 3‑34.

3-31

Page 138: 2011 Buick Lucerne Toledo Owner Manual

Black plate (32,1)Buick Lucerne Owner Manual - 2011

Park Tilt MirrorsIf the vehicle has memory mirrors, the outside mirrorshave park tilt mirrors . This feature tilts the driver's sideand passenger side mirror to a factory programmedposition when the vehicle is in R (Reverse). This featuremay be useful in allowing you to view the curb whenyou are parallel parking.

When the vehicle is shifted out of R (Reverse) andeither a five second delay has occurred, or the ignitionis turned to LOCK/OFF, the driver and passenger sidemirrors return to their original position.

See DIC Vehicle Customization on page 4‑56 for moreinformation.

Outside Convex Mirror

{ WARNING:

A convex mirror can make things, like othervehicles, look farther away than they really are.If you cut too sharply into the right lane, you couldhit a vehicle on the right. Check the inside mirroror glance over your shoulder before changinglanes.

The passenger side mirror is convex shaped. A convexmirror's surface is curved so more can be seen from thedriver seat.

Outside Heated MirrorsFor vehicles with heated mirrors:

< (Rear Window Defogger): Press to heat themirrors.

See “Rear Window Defogger” under Climate ControlSystem on page 4‑16 or Dual Automatic ClimateControl System on page 4‑19 for more information.

3-32

Page 139: 2011 Buick Lucerne Toledo Owner Manual

Black plate (33,1)Buick Lucerne Owner Manual - 2011

Object Detection Systems

Ultrasonic Rear ParkingAssist (URPA)For vehicles with the Ultrasonic Rear Parking Assist(URPA) system, it operates at speeds less than 8 km/h(5 mph), and assists the driver with parking andavoiding objects while in R (Reverse). The sensors onthe rear bumper are used to detect the distance to anobject up to 2.5 m (8 ft) behind the vehicle, and at least25 cm (10 in) off the ground.

{ WARNING:

The Ultrasonic Rear Parking Assist (URPA)system does not replace driver vision. It cannotdetect:. Objects that are below the bumper,

underneath the vehicle, or too close or farfrom the vehicle

. Children, pedestrians, bicyclists, or pets.

(Continued)

WARNING: (Continued)

If you do not use proper care before and whilebacking, vehicle damage, injury, or death couldoccur. Even with URPA, always check behind thevehicle before backing up. While backing, be sureto look for objects and check the vehicle's mirrors.

How the System WorksURPA comes on automatically when the shift lever ismoved into R (Reverse). A single tone sounds toindicate the system is working.

URPA operates only at speeds less than8 km/h (5 mph).

An obstacle is indicated by audible beeps. The intervalbetween the beeps becomes shorter as the vehicle getscloser to the obstacle. When the distance is less than30 cm (12 in) the beeps are continuous.

To be detected, objects must be at least 25 cm (10 in)off the ground and below trunk level. Objects must alsobe within 2.5 m (8 ft) from the rear bumper. Thisdistance may be less during warmer or humid weather.

3-33

Page 140: 2011 Buick Lucerne Toledo Owner Manual

Black plate (34,1)Buick Lucerne Owner Manual - 2011

The system can be disabled through the DriverInformation Center (DIC). See “Park Assist” under DICOperation and Displays on page 4‑41 for moreinformation.

When the System Does Not Seem toWork ProperlySERVICE PARK ASSIST: If this message occurs, takethe vehicle to your dealer to repair the system.

PARK ASSIST OFF: If the URPA system does notactivate due to a temporary condition, the messagedisplays on the DIC, see DIC Operation and Displayson page 4‑41 for more information. This can occurunder the following conditions:. The driver disables the system.. The ultrasonic sensors are not clean. Keep the

vehicle's rear bumper free of mud, dirt, snow, iceand slush. For cleaning instructions, see WashingYour Vehicle on page 6‑100.

. A trailer was attached to the vehicle, or a bicycle oran object was hanging out of the trunk during thelast drive cycle. Once the object is removed, URPAwill return to normal operation.

. A tow bar is attached to the vehicle.

. The vehicle's bumper is damaged. Take the vehicleto your dealer to repair the system.

. Other conditions may affect system performance,such as vibrations from a jackhammer or thecompression of air brakes on a very large truck.

If the system is still disabled, after driving forward atleast 40 km/h (25 mph), take the vehicle to your dealer.

Side Blind Zone Alert (SBZA)The vehicle may have a Side Blind Zone Alert (SBZA)system. Read this entire section before using thesystem.

{ WARNING:

SBZA is only a lane changing aid and does notreplace driver vision. SBZA does not detect:. Vehicles outside the side blind zones which

may be rapidly approaching.. Pedestrians, bicyclists, or animals.

Failure to use proper care when changing lanesmay result in damage to the vehicle, injury,or death. Always check the outside and rearviewmirrors, glance over your shoulder, and use theturn signal before changing lanes.

3-34

Page 141: 2011 Buick Lucerne Toledo Owner Manual

Black plate (35,1)Buick Lucerne Owner Manual - 2011

When the system detects a vehicle in the side blindzone, amber SBZA displays will light up in the sidemirrors. This indicates that it may be unsafe to changelanes. Before making a lane change, always check theSBZA display, check the outside and rearview mirrors,look over your shoulder for vehicles and hazards, anduse the turn signal.

SBZA Detection ZonesThe SBZA sensor covers a zone of approximately onelane over from both sides of the vehicle, 3.5 m (11 ft).This zone starts at each side mirror and goes backapproximately 5 m (16 ft). The height of the zone isapproximately between 0.5 m (1.5 ft) and 2.0 m (6 ft) offthe ground.

The SBZA detection zones do not change if the vehicleis towing a trailer. So be extra careful when changinglanes while towing a trailer.

How the System Works

Left Side Mirror Display Right Side Mirror Display

When the vehicle is started, both outside mirror displayswill briefly come on to indicate that the system isoperating. While driving forward, the left or right sidemirror SBZA display will light up if a vehicle is detectedin that blind zone. If you activate a turn signal and a

3-35

Page 142: 2011 Buick Lucerne Toledo Owner Manual

Black plate (36,1)Buick Lucerne Owner Manual - 2011

vehicle has been detected on the same side, the SBZAdisplay will flash to give you extra warning not tochange lanes.

SBZA displays do not come on while the vehicle isapproaching or passing other vehicles. At speedsgreater then 20 mph (32 km/h), SBZA displays maycome on when a vehicle you have passed remains inor drops back into the detection zone.

SBZA can be disabled through the Driver InformationCenter (DIC). See Driver Information Center (DIC) onpage 4‑40 for more information. If the SBZA is disabledby the driver, the SBZA mirror displays will not light upduring normal driving.

When the System Does Not Seem To WorkProperlyOccasional missed alerts can occur under normalcircumstances and will increase in wet conditions. Thesystem does not need to be serviced due to anoccasional missed alert. The number of missed alertswill increase with increased rainfall or road spray.

If the SBZA displays do not light up when the system ison and vehicles are in the blind zone, the system mayneed service. Take the vehicle to your dealer.

SBZA is designed to ignore stationary objects; however,the system may occasionally light up due to guard rails,signs, trees, shrubs, and other stationary objects. Thisis normal system operation, the vehicle does not needservice.

SBZA does not operate when the left or right corners ofthe rear bumper are covered with mud, dirt, snow, ice,slush, or in heavy rainstorms. For cleaning instructions,see Washing Your Vehicle on page 6‑100. If the DIC stilldisplays the SIDE BLIND ZONE SYS. UNAVAILABLEmessage after cleaning the bumper, see your dealer.

The SBZA displays may remain on if a trailer isattached to the vehicle, or a bicycle or object isextending out to either side of the vehicle.

When SBZA is disabled for any reason other than thedriver turning it off, the driver will not be able to turnSBZA back on using the DIC. The SIDE BLIND ZONEALERT ON option will not be selectable if the conditionsfor normal system operation are not met. Until normaloperating conditions for SBZA are met, you should notrely upon SBZA while driving.

3-36

Page 143: 2011 Buick Lucerne Toledo Owner Manual

Black plate (37,1)Buick Lucerne Owner Manual - 2011

SBZA Error MessagesThe following messages may appear in the DIC:

SIDE BLIND ZONE ALERT SYSTEM OFF: Thismessage indicates that the driver has turned thesystem off.

SIDE BLIND ZONE SYS. UNAVAILABLE: Thismessage indicates that the SBZA system is disabledbecause the sensor is blocked and cannot detectvehicles in the blind zone. The sensor may be blockedby mud, dirt, snow, ice, slush, or even heavyrainstorms. This message may also activate duringheavy rain or due to road spray. The vehicle does notneed service. For cleaning, see Washing Your Vehicleon page 6‑100.

SERVICE SIDE BLIND ZONE ALERT SYSTEM: If thismessage appears, both SBZA displays will remain onindicating there is a problem with the SBZA system.If these displays remain on after continued driving, thesystem needs service. Take the vehicle to your dealer.

FCC InformationSee Radio Frequency Statement on page 8‑17 forinformation regarding Part 15 of the FederalCommunications Commission (FCC) rules and IndustryCanada Standards RSS-210/220/310.

Frequency of operation: 24.05GHz – 24.25GHz

Field Strength: Not greater than 2.5V/m peak (0.25V/maverage) at a distance of 3 m.

The manufacturer is not responsible for any radio or TVinterference caused by unauthorized modifications tothis equipment. Such modifications could void the user'sauthority to operate the equipment.

3-37

Page 144: 2011 Buick Lucerne Toledo Owner Manual

Black plate (38,1)Buick Lucerne Owner Manual - 2011

Lane Departure Warning (LDW)The vehicle may have a Lane Departure Warning(LDW) system. Read this entire section before using thesystem.

{ WARNING:

The Lane Departure Warning (LDW) system doesnot steer the vehicle and is only an aid to help youstay in your driving lane. The LDW systemmay not:. Provide you with enough time to avoid a lane

change collision.

. Be loud enough for you to hear the warningbeeps.

. Work properly under bad weather conditionsor if the windshield is not kept clean.

. Detect lane markings and will not detect roadedges.

. Warn you that your vehicle is crossing a lanemarking if the system does not detect the lanemarking.

(Continued)

WARNING: (Continued)

LDW will indicate the system is working wheneverit detects either the left or right lane marking. So ifyou depart on the side of the lane that LDW is notdetecting, LDW will not warn you.

If you do not carefully maintain your vehicleposition within the lane, vehicle damage, injury,or death could occur. Even with LDW, alwayskeep your attention on the road and maintainproper vehicle position within the lane. Alwayskeep the windshield clean and do not use LDW inbad weather conditions.

When the vehicle crosses a detected lane marking, theLDW symbol will flash and you will hear three beeps.LDW will not warn you if the turn signal is on or if youmake a sharp maneuver. Before making a lane change,check the vehicle's mirrors, glance over your shoulderfor vehicles and hazards, and start the turn signalbefore changing lanes.

3-38

Page 145: 2011 Buick Lucerne Toledo Owner Manual

Black plate (39,1)Buick Lucerne Owner Manual - 2011

How the System WorksLDW uses a camera located between the insiderearview mirror and the windshield to detect the lanemarkings.

@ (Lane Departure Warning): To turn LDW on and off,press the LDW control, located by the exteriorheadlamp control. An indicator on the control will light toindicate that LDW is on.

When the vehicle is started, the LDW symbol, located inthe instrument panel cluster, will briefly come on toindicate that the light is operational.

LDW only operates at speeds of 35 mph (56 km) orgreater. If LDW is turned on when traveling at thesespeeds, the LDW symbol will appear green if thesystem detects a left or right lane marking. This symbol

will change to amber and flash and three beeps willsound if you cross a detected lane marking withoutusing the turn signal.

If the LDW symbol does not appear, LDW is notcurrently operating and will not warn you.

To change the volume of the warning chime, see ChimeVolume under DIC Vehicle Customization on page 4‑56for more information.

When the System Does Not Seem To WorkProperlyThe LDW symbol will not appear when the system ishaving difficulty seeing the lines on the road or if theview of the camera on the windshield is blocked withmud, dirt, snow, ice, or slush, if the windshield isdamaged, or when weather limits visibility, such aswhile driving in fog, rain, or snow conditions. This isnormal operation, the vehicle does not need service.For cleaning instructions, see Washing Your Vehicle onpage 6‑100.

LDW warnings may occasionally occur due to tarmarks, shadows, cracks in the road, or other roadimperfections. This is normal system operation, thevehicle does not need service.

3-39

Page 146: 2011 Buick Lucerne Toledo Owner Manual

Black plate (40,1)Buick Lucerne Owner Manual - 2011

LDW Error MessageSERVICE LANE DEPARTURE SYSTEM: Thismessage may appear in the DIC to indicate that LDW isnot working properly. If this message remains on aftercontinued driving, the system needs service. Take yourvehicle to your dealer.

LANE DEPARTURE SYSTEM UNAVAILABLE : Thismessage may appear in the DIC if LDW does notactivate due to a temporary condition.

Universal Home RemoteSystemSee Radio Frequency Statement on page 8‑17 forinformation regarding Part 15 of the FederalCommunications Commission (FCC) rules and IndustryCanada Standards RSS-210/220/310.

Universal Home Remote SystemOperation (With Three Round LED)

This vehicle may have the Universal Home RemoteSystem. If there are three round Light Emitting Diode(LED) indicator lights above the Universal HomeRemote buttons, follow the instructions below.

This system provides a way to replace up to threeremote control transmitters used to activate devicessuch as garage door openers, security systems, andhome automation devices.

3-40

Page 147: 2011 Buick Lucerne Toledo Owner Manual

Black plate (41,1)Buick Lucerne Owner Manual - 2011

Do not use this system with any garage door openerthat does not have the stop and reverse feature. Thisincludes any garage door opener model manufacturedbefore April 1, 1982.

Read the instructions completely before attempting toprogram the transmitter. Because of the steps involved,it may be helpful to have another person assist withprogramming the transmitter.

Be sure to keep the original remote control transmitterfor use in other vehicles, as well as, for futureprogramming. Only the original remote controltransmitter is needed for Fixed Code programming. Theprogrammed buttons should be erased when thevehicle is sold or the lease ends. See “ErasingUniversal Home Remote Buttons” later in this section.

Park the vehicle outside of the garage whenprogramming a garage door. Be sure that people andobjects are clear of the garage door or gate that isbeing programmed.

Programming Universal HomeRemote — Rolling CodeFor questions or help programming the Universal HomeRemote System, call 1-866-572-2728 or go tolearcar2u.com.

Most garage door openers sold after 1996 are RollingCode units.

Programming a garage door opener involvestime-sensitive actions, so read the entire procedurebefore starting. Otherwise, the device will time out andthe procedure will have to be repeated.

To program up to three devices:

1. From inside the vehicle, press the two outsidebuttons at the same time for one to two seconds,and immediately release them.

3-41

Page 148: 2011 Buick Lucerne Toledo Owner Manual

Black plate (42,1)Buick Lucerne Owner Manual - 2011

2. Locate in the garage, the garage door openerreceiver (motor-head unit). Locate the “Learn” or“Smart” button. It can usually be found where thehanging antenna wire is attached to themotor-head unit and may be a colored button.Press this button. After pressing this button,complete the following steps in less than30 seconds.

3. Immediately return to the vehicle. Press and holdthe Universal Home Remote button that will beused to control the garage door until the garagedoor moves. The indicator light, above the selectedbutton, should slowly blink. This button may needto be held for up to 20 seconds.

4. Immediately, within one second, release the buttonwhen the garage door moves. The indicator lightwill blink rapidly until programming is complete.

5. Press and release the same button again. Thegarage door should move, confirming thatprogramming is successful and complete.

To program another Rolling Code device such as anadditional garage door opener, a security device,or home automation device, repeat Steps 1 through 5,choosing a different function button in Step 3 than whatwas used for the garage door opener.

If these instructions do not work, the garage dooropener is probably a Fixed Code unit. Follow theProgramming instructions that follow for a Fixed Codegarage door opener.

3-42

Page 149: 2011 Buick Lucerne Toledo Owner Manual

Black plate (43,1)Buick Lucerne Owner Manual - 2011

Programming Universal HomeRemote — Fixed CodeFor questions or help programming the Universal HomeRemote System, call 1-866-572-2728 or go tolearcar2u.com.

Most garage door openers sold before 1996 are FixedCode units.

Programming a garage door opener involvestime-sensitive actions, so read the entire procedurebefore starting. Otherwise, the device will time out andthe procedure will have to be repeated.

To program up to three devices:

1. To verify that the garage door opener is a FixedCode unit, remove the battery cover on the handheld transmitter supplied by the manufacturer ofthe garage door opener motor. If there are a row ofdip switches similar to the graphic above, thegarage door opener is a Fixed Code unit. If you donot see a row of dip switches, return to theprevious section for Programming Universal HomeRemote – Rolling Code.

Your hand held transmitter can have between eightto 12 dip switches depending on the brand oftransmitter.

3-43

Page 150: 2011 Buick Lucerne Toledo Owner Manual

Black plate (44,1)Buick Lucerne Owner Manual - 2011

The garage door opener receiver (motor head unit)could also have a row of dip switches that can beused when programming the Universal HomeRemote. If the total number of switches on themotor head and hand held transmitter are different,or if the dip switch settings are different, use thedip switch settings on the motor head unit toprogram the Universal Home Remote. The motorhead dip switch settings can also be used whenthe original hand held transmitter is not available.

Example of Eight Dip Switches with Two Positions

Example of Eight Dip Switches with Three Positions

The panel of switches might not appear exactly asthey do in the examples above, but they should besimilar.

The switch positions on the hand-held transmittercould be labeled, as follows:. A switch in the up position could be labeled as

“Up,” “+,” or “On.”. A switch in the down position could be labeled

as “Down,” “−,” or “Off.”. A switch in the middle position could be labeled

as “Middle,” “0,” or “Neutral.”

3-44

Page 151: 2011 Buick Lucerne Toledo Owner Manual

Black plate (45,1)Buick Lucerne Owner Manual - 2011

2. Write down the eight to 12 switch settings from leftto right as follows:. When a switch is in the up position, write “Left.”. When a switch is in the down position, write

“Right.”. If a switch is set between the up and down

position, write “Middle.”

The switch settings written down in Step 2 nowbecome the button strokes to be entered intothe Universal Home Remote in Step 4. Be sureto enter the switch settings written down inStep 2, in order from left to right, into theUniversal Home Remote, when completingStep 4.

3. From inside your vehicle, first firmly press all threebuttons at the same time for about three seconds.Release the buttons to put the Universal HomeRemote into programming mode.

4. The indicator lights will blink slowly. Enter eachswitch setting from Step 2 into your vehicle'sUniversal Home Remote. You will have two andone-half minutes to complete Step 4. Now pressone button on the Universal Home Remote foreach switch setting as follows:. If you wrote “Left,” press the left button in the

vehicle.. If you wrote “Right,” press the right button in

the vehicle.. If you wrote “Middle,” press the middle button in

the vehicle.

3-45

Page 152: 2011 Buick Lucerne Toledo Owner Manual

Black plate (46,1)Buick Lucerne Owner Manual - 2011

5. After entering all of the switch positions, again,firmly press and release all three buttons at thesame time. The indicator lights will turn on.

6. Press and hold the button that will be used tocontrol the garage door until the garage doormoves. The indicator light above the selectedbutton should slowly blink. This button may need tobe held for up to 55 seconds.

7. Immediately release the button when the garagedoor moves. The indicator light will blink rapidlyuntil programming is complete.

8. Press and release the same button again. Thegarage door should move, confirming thatprogramming is successful and complete.

To program another Fixed Code device such as anadditional garage door opener, a security device,or home automation device, repeat Steps 1-8, choosinga different button in Step 6 than what was used for thegarage door opener.

Using Universal Home RemotePress and hold the appropriate button for at least half ofa second. The indicator light will come on while thesignal is being transmitted.

Reprogramming Universal HomeRemote ButtonsAny of the three buttons can be reprogrammed byrepeating the instructions.

Erasing Universal Home RemoteButtonsThe programmed buttons should be erased when thevehicle is sold or the lease ends.

To erase either Rolling Code or Fixed Code on theUniversal Home Remote device:

1. Press and hold the two outside buttons at thesame time for approximately 20 seconds, until theindicator lights, located directly above the buttons,begin to blink rapidly.

2. Once the indicator lights begin to blink, releaseboth buttons. The codes from all buttons will beerased.

For help or information on the Universal Home RemoteSystem, call the customer assistance phone numberunder Customer Assistance Offices on page 8‑5.

3-46

Page 153: 2011 Buick Lucerne Toledo Owner Manual

Black plate (47,1)Buick Lucerne Owner Manual - 2011

Storage Areas

Glove BoxLift up the glove box handle to open it. Use the key tolock and unlock the glove box.

CupholdersThere are cupholders located in the full floor console,or in the front of the center seat console. Cupholdersare also located in the rear armrest. Slide the coverback to access the full floor console cupholder. Foldopen the front of the console to access the center seatconsole cupholder.

Front Storage AreaTo access the front storage area, push down and thenrelease. Push up and forward to remove.

Center Console StorageIf the vehicle has a full floor console it has two storageareas. Lift the left lever located in the front of thearmrest lid to access the upper storage tray. Lift theright lever to access the lower storage area. If thevehicle has a center seat console it will have twostorage areas. Press the button located on the front of

the armrest and lift the armrest cover to access theupper storage area. Pull the strap located behind thecup holder to access the lower storage area.

There may be a USB port available in the centerconsole. See Radio(s) on page 4‑66 for moreinformation.

Center Flex Storage UnitThis vehicle may have a center flex storage unit thatincludes a front center seat with a lap belt and anunderseat storage compartment. The center seatbackcan also be used as an armrest. Cupholders are alsolocated at the front edge of the storage unit and can beaccessed by folding the compartment forward.

Pull the handle rearward to open a storagecompartment and access the accessory power outlet.Pull out to remove.

When not being used, the center seat lap belt can bestored in the underseat storage compartment.

3-47

Page 154: 2011 Buick Lucerne Toledo Owner Manual

Black plate (48,1)Buick Lucerne Owner Manual - 2011

Floor Mats

{ WARNING:

If a floor mat is the wrong size or is not properlyinstalled, it can interfere with the accelerator pedaland/or brake pedal. Interference with the pedalscan cause unintended acceleration and/orincreased stopping distance which can cause acrash and injury. Make sure the floor mat does notinterfere with the accelerator or brake pedal.

Use the following guidelines for proper floor mat usage.. The original equipment floor mats were designed

for your vehicle. If the floor mats need replacing, itis recommended that GM certified floor mats bepurchased. Non-GM floor mats may not fit properlyand may interfere with the accelerator or brakepedal. Always check that the floor mats do notinterfere with the pedals.

. Use the floor mat with the correct side up. Do notturn it over.

. Do not place anything on top of the driver sidefloor mat.

. Use only a single floor mat on the driver side.

. Do not place one floor mat on top of another.

The driver side floor mat is held in place by two hooks.

3-48

Page 155: 2011 Buick Lucerne Toledo Owner Manual

Black plate (49,1)Buick Lucerne Owner Manual - 2011

Removing and Replacing the Floor Mats1. Pull up on the rear of the mat to remove it from the

hooks.

2. Reinstall the floor mat by lining up the openings inthe floor mat over the hooks and push it down intoposition.

3. Make sure the floor mat is properly secured andverify that it does not interfere with the acceleratoror brake pedals.

Rear Seat ArmrestThis vehicle has a rear seat armrest with cupholders.Pull the tab on the armrest forward, to access it.

Convenience NetUse the convenience net, located in the rear, to storesmall loads as far forward as possible. The net shouldnot be used to store heavy loads.

SunroofIf your vehicle has apower sunroof, theswitches are located onthe headliner.

To express-open the sunroof press the rear of thedriver's side switch to the second detent position, andrelease. To stop the sunroof from express opening,press the switch again. The sunroof has a comfort stopfeature which stops the sunroof from opening to thefull-open position. From the comfort stop position, pressthe rear of the driver's side switch a second time toopen the sunroof to the full-open position. If thesunshade is in the closed position, it will open with thesunroof, or it can be opened manually.

3-49

Page 156: 2011 Buick Lucerne Toledo Owner Manual

Black plate (50,1)Buick Lucerne Owner Manual - 2011

To close the sunroof, press the front of the driver sideswitch to the second detent position, and release.

To vent the sunroof press and hold the back of thepassenger side switch until the vent reaches thedesired position. Press the front of the passenger sideswitch to close the sunroof.

If an object is in the path of the sunroof while it isclosing, the anti-pinch feature will detect the objectand stop the sunroof from closing at the point of theobstruction. The sunroof will then return to the full-openor vent position.

Dirt and debris may collect on the sunroof seal or in thetracks that could cause an issue with sunroof operation,noise or plug the water drainage system. Periodicallyopen the sunroof and remove any obstacles or loosedebris. Wipe the sunroof seal and roof sealing areausing a clean cloth, mild soap, and water. Do notremove grease from sunroof.

3-50

Page 157: 2011 Buick Lucerne Toledo Owner Manual

Black plate (1,1)Buick Lucerne Owner Manual - 2011

Section 4 Instrument Panel

Instrument Panel Overview . . . . . . . . . . . . . . . . . . . . . . . . 4-3Hazard Warning Flashers . . . . . . . . . . . . . . . . . . . . . . . 4-3Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3Tilt Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3Power Tilt Wheel and Telescopic SteeringColumn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

Heated Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 4-4Turn Signal/Multifunction Lever . . . . . . . . . . . . . . . . . . 4-4Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . 4-5Headlamp High/Low-Beam Changer . . . . . . . . . . . . 4-5Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6Windshield Wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6Windshield Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7Exterior Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10Wiper Activated Headlamps . . . . . . . . . . . . . . . . . . . . 4-11Headlamps on Reminder . . . . . . . . . . . . . . . . . . . . . . . 4-11Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . 4-11Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12Cornering Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . 4-12Instrument Panel Brightness . . . . . . . . . . . . . . . . . . . 4-12Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12Delayed Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . 4-13Theater Dimming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13Delayed Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13Perimeter Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13Front Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13Electric Power Management . . . . . . . . . . . . . . . . . . . 4-13Inadvertent Power Battery Saver . . . . . . . . . . . . . . . 4-14Battery Run-Down Protection . . . . . . . . . . . . . . . . . . 4-14Accessory Power Outlet(s) . . . . . . . . . . . . . . . . . . . . . 4-15Ashtray(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16

Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16Climate Control System . . . . . . . . . . . . . . . . . . . . . . . . 4-16Dual Automatic Climate Control System . . . . . . . 4-19Outlet Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24Passenger Compartment Air Filter . . . . . . . . . . . . . 4-24

Warning Lights, Gauges, and Indicators . . . . . . . . 4-26Instrument Panel Cluster . . . . . . . . . . . . . . . . . . . . . . . 4-27Speedometer and Odometer . . . . . . . . . . . . . . . . . . . 4-28Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28Safety Belt Reminders . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

4-1

Page 158: 2011 Buick Lucerne Toledo Owner Manual

Black plate (2,1)Buick Lucerne Owner Manual - 2011

Section 4 Instrument Panel

Airbag Readiness Light . . . . . . . . . . . . . . . . . . . . . . . . 4-29Passenger Airbag Status Indicator . . . . . . . . . . . . . 4-30Charging System Light . . . . . . . . . . . . . . . . . . . . . . . . 4-31Brake System Warning Light . . . . . . . . . . . . . . . . . . . 4-31Antilock Brake System (ABS) Warning Light . . . 4-32Traction Control System (TCS) WarningLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33

StabiliTrak® Indicator Light . . . . . . . . . . . . . . . . . . . . . 4-33Lane Departure Warning (LDW) Light . . . . . . . . . . 4-34Engine Coolant Temperature Warning Light . . . . 4-34Engine Coolant Temperature Gauge . . . . . . . . . . . 4-35Tire Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-35Malfunction Indicator Lamp . . . . . . . . . . . . . . . . . . . . 4-36Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-38Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39Cruise Control Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39Highbeam On Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-40

Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . 4-40DIC Operation and Displays . . . . . . . . . . . . . . . . . . . 4-41DIC Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45DIC Warnings and Messages . . . . . . . . . . . . . . . . . . 4-47DIC Vehicle Customization . . . . . . . . . . . . . . . . . . . . 4-56

Audio System(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-64Setting the Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65Radio(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-66Using an MP3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-75XM Radio Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-81Navigation/Radio System . . . . . . . . . . . . . . . . . . . . . . 4-82Bluetooth® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-82Theft-Deterrent Feature . . . . . . . . . . . . . . . . . . . . . . . . 4-89Audio Steering Wheel Controls . . . . . . . . . . . . . . . . 4-90Radio Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-92Backglass Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-93XM™ Satellite Radio Antenna System . . . . . . . . . 4-93

4-2

Page 159: 2011 Buick Lucerne Toledo Owner Manual

Black plate (3,1)Buick Lucerne Owner Manual - 2011

Instrument Panel Overview

Hazard Warning FlashersThe hazard warning flashers let you warn others thatyou have a problem.

The hazard warning flasher button is located in thecenter of the instrument panel above the radio.

| : Press to make the front and rear turn signal lampsflash on and off. Press the button again to turn theflashers off.

When the hazard warning flashers are on, the turnsignals will not work.

HornPress near or on the horn symbols on the steeringwheel pad to sound the horn.

Tilt WheelThe tilt lever is located onthe left side of thesteering column.

To adjust the steering wheel:

1. Hold the wheel and pull the lever toward you.

2. Move the steering wheel up or down.

3. Release the lever to lock the wheel in place.

Do not adjust the steering wheel while driving.

4-3

Page 160: 2011 Buick Lucerne Toledo Owner Manual

Black plate (4,1)Buick Lucerne Owner Manual - 2011

Power Tilt Wheel and TelescopicSteering Column

For vehicles with a powertilt control, it is located onthe left hand side of thesteering column.

To adjust the steering wheel, push the control up, down,forward or backward.

Do not adjust the steering wheel while driving.

Heated Steering WheelFor vehicles with a heated steering wheel, the button forthis feature is located on the steering wheel.

( : Press to turn the heated steering wheel on or off.A light on the button displays when the feature isturned on.

The steering wheel takes about three minutes to startheating.

Turn Signal/Multifunction Lever

The lever on the left side of the steering columnincludes the following:

G : Turn and Lane-Change Signals

23 : Headlamp High/Low-Beam Changer

N : Windshield Wipers

L : Windshield Washer

Flash-To-Pass Feature.

Information for these features is on the pages following.

4-4

Page 161: 2011 Buick Lucerne Toledo Owner Manual

Black plate (5,1)Buick Lucerne Owner Manual - 2011

Turn and Lane-Change SignalsAn arrow on theinstrument panel clusterflashes in the direction ofthe turn or lane change.

For vehicles with the side blind zone alert system, anarrow in the outside mirror flashes when the turn signalis used. See Side Blind Zone Alert (SBZA) onpage 3‑34 for more information.

Move the lever all the way up or down to signal a turn.

Raise or lower the lever until the arrow starts to flash tosignal a lane change. Hold it there until the lane changeis complete. If the lever is briefly pressed and released,the turn signal will flash three times.

The lever returns to its starting position when it isreleased.

If after signaling a turn or lane change the arrow flashesrapidly or does not come on, a signal bulb may beburned out.

Have the bulbs replaced. If the bulb is not burned out,check the fuse. See Fuses and Circuit Breakers onpage 6‑106.

Turn Signal On ChimeIf the turn signal is left on, a warning chime sounds andthe Driver Information Center (DIC) will display TURNSIGNAL ON after driving about a mile as a reminder toturn it off. See DIC Warnings and Messages onpage 4‑47.

Headlamp High/Low-Beam ChangerTo change the headlamps from low beam to high beam,push the turn signal lever away from you. To changefrom high beam to low beam, pull the turn signal levertoward you.

While the high beams areon, this light located onthe instrument panelcluster will also be on.

4-5

Page 162: 2011 Buick Lucerne Toledo Owner Manual

Black plate (6,1)Buick Lucerne Owner Manual - 2011

Flash-to-PassThis feature lets you use the high-beam headlamps tosignal the driver in front of you that you want to pass.It works even if your headlamps are off.

Pull the turn signal lever toward you briefly toflash-to-pass.

If the headlamps are off or on low beam, the high-beamheadlamps will turn on. They will stay on as long as youhold the lever toward you and the high-beam indicatoron the instrument panel cluster will come on.

Windshield Wipers

The windshield wiper lever is located on the left side ofthe steering column.

Turn the band with the wiper symbol on it to control thewindshield wipers.

8 (Mist): For a single wiping cycle, hold it on mist untilthe wipers start, then release. The wipers stop after onewipe. Several wipes, hold the band longer.

6 (Delay): Use to set the delay time between wipecycles. The wiper speed can be set for a long or shortdelay between wipes. The closer the band is set to thetop of the lever, the shorter the delay.

6 (Low Speed): Slow wipes.

1 (High Speed): Fast wipes.

9 (Off): Turns the wipers off.

Clear ice and snow from the wiper blades before usingthem. If frozen to the windshield, carefully loosen orthaw them. Damaged blades should be replaced.

Heavy snow or ice can overload the wiper motor.A circuit breaker will stop the motor until it cools.

The vehicle has wiper-activated headlamps. After thewindshield wipers have completed eight wipe cycleswithin four minutes, the headlamps automatically turnon. See Wiper Activated Headlamps on page 4‑11 formore information.

4-6

Page 163: 2011 Buick Lucerne Toledo Owner Manual

Black plate (7,1)Buick Lucerne Owner Manual - 2011

Windshield Washer

{ WARNING:

In freezing weather, do not use your washer untilthe windshield is warmed. Otherwise the washerfluid can form ice on the windshield, blocking yourvision.

J (Washer Fluid): Press and release this paddle,located at the top of the turn signal/multifunction lever,to spray washer fluid on the windshield. The wipers willclear the windshield and either stop or return to thepreset speed. For more washer cycles, press and holdthe paddle.

Cruise ControlWith cruise control, you can maintain a speed of about40 km/h (25 mph) or more without keeping your foot onthe accelerator. Cruise control does not work at speedsbelow about 40 km/h (25 mph).

{ WARNING:

Cruise control can be dangerous where youcannot drive safely at a steady speed. So, do notuse the cruise control on winding roads or inheavy traffic.

Cruise control can be dangerous on slipperyroads. On such roads, fast changes in tire tractioncan cause excessive wheel slip, and you couldlose control. Do not use cruise control on slipperyroads.

If your vehicle has the Traction Control System (TCS)and the cruise control is on, TCS will begin to limitwheel spin and the cruise control automatically turns off.See Traction Control System (TCS) on page 5‑6 .When road conditions allow you to safely use it again,the cruise control can be turned back on.

4-7

Page 164: 2011 Buick Lucerne Toledo Owner Manual

Black plate (8,1)Buick Lucerne Owner Manual - 2011

The cruise control buttonsare located on left side ofthe steering wheel.

T (On/Off): Press to turn the cruise control on or off.The indicator is lit when cruise control is on.

+ RES (Resume/Accelerate): Press briefly to make thevehicle resume to a previously set speed, or press andhold to accelerate.

SET– : Press to set the speed and activate cruisecontrol or make the vehicle decelerate.

[ (Cancel): Press to disengage cruise control withouterasing the set speed from memory.

Setting Cruise ControlIf the cruise button is on when not in use, it could getbumped and go into cruise when not desired. Keep thecruise control switch off when cruise is not being used.

The cruise control light on the instrument panel clustercomes on after the cruise control has been set to thedesired speed. See Instrument Panel Cluster onpage 4‑27.

1. Press theT button to turn the cruise system on.

2. Get up to the desired speed.

3. Press and release the SET– button located on thesteering wheel.

4. Take your foot off the accelerator.

Resuming a Set SpeedIf cruise control is set at a desired speed and then thebrakes are applied, the cruise control is disengagedwithout erasing the set speed from memory.

Once the vehicle speed is 40 km/h (25 mph) or greater,press the +RES button on the steering wheel. Thevehicle returns to the previously selected speed andstays there.

4-8

Page 165: 2011 Buick Lucerne Toledo Owner Manual

Black plate (9,1)Buick Lucerne Owner Manual - 2011

Increasing Speed While Using CruiseControlIf the cruise control system is already activated,. Press and hold the +RES button on the steering

wheel until the desired speed is reached, thenrelease it.

. To increase vehicle speed in small increments,press the +RES button. Each time this is done, thevehicle goes about 1.6 km/h (1 mph) faster.

Reducing Speed While Using CruiseControlIf the cruise control system is already activated,. Press and hold the SET– button on the steering

wheel until the lower speed desired is reached,then release it.

. To slow down in small amounts, press the SET–button briefly. Each time this is done, the vehiclegoes about 1.6 km/h (1 mph) slower.

Passing Another Vehicle While UsingCruise ControlUse the accelerator pedal to increase vehicle speed.When you take your foot off the pedal, the vehicle willslow down to the cruise speed you set earlier.

Using Cruise Control on HillsHow well the cruise control will work on hills dependsupon the vehicle speed, load and the steepness of thehills. When going up steep hills, you might have to stepon the accelerator pedal to maintain your speed. Whengoing downhill, you might have to brake or shift to alower gear to keep your speed down. If the brakes areapplied the cruise control will turn off.

Ending Cruise ControlThere are three ways to end cruise control:. To disengage cruise control, step lightly on the

brake pedal, or

. Press the [ button on the steering wheel.

. To turn off the cruise control, press theT buttonon the steering wheel.

Erasing Speed MemoryThe cruise control set speed memory is erased frommemory by pressingT or if the ignition is turned off.

4-9

Page 166: 2011 Buick Lucerne Toledo Owner Manual

Black plate (10,1)Buick Lucerne Owner Manual - 2011

Exterior LampsThe exterior lamps controlis located on theinstrument panel to theleft of the steering wheel.

It controls the following systems:. Headlamps. Taillamps. Parking Lamps. License Plate Lamps. Instrument Panel Lights. Fog Lamps

The exterior lamps control has four positions:

O (Off): Turn the control to this position to turn off theexterior lamps.

AUTO (Automatic): Turn the control to this position toautomatically turn on the headlamps at normalbrightness, together with the following:. Parking Lamps. Instrument Panel Lights

; (Parking Lamps): Turn the control to this position toturn on the parking lamps together with the following:. Taillamps. License Plate Lamps. Instrument Panel Lights

2 (Headlamps): Turn the control to this position to turnon the headlamps together with the following lampslisted below. A warning chime sounds if the driver's dooris opened while the ignition switch is off and theheadlamps are on.. Parking Lamps. License Plate Lamps. Instrument Panel Lights

# (Fog Lamps): Push the exterior lamps control in toturn on the fog lamps.

See Fog Lamps on page 4‑12.

4-10

Page 167: 2011 Buick Lucerne Toledo Owner Manual

Black plate (11,1)Buick Lucerne Owner Manual - 2011

Wiper Activated HeadlampsThis feature activates the headlamps and parking lampsafter the windshield wipers are turned on and havecompleted eight wipe cycles within four minutes.

When the ignition is turned to LOCK/OFF, thewiper-activated headlamps immediately turn off. Thewiper-activated headlamps also turn off if the windshieldwipers are turned off.

Headlamps on ReminderIf you leave the exterior lamp buttons for the headlampsor parking lamps on, remove the key from the ignitionand open the driver's door, you will hear a continuouswarning chime. The chime will turn off when the lampsare turned off.

Daytime Running Lamps (DRL)Daytime Running Lamps (DRL) can make it easier forothers to see the front of your vehicle during the day.Fully functional daytime running lamps are required onall vehicles first sold in Canada.

A light sensor on top of the instrument panel monitorsthe exterior light level for the operation of DRL, so besure it is not covered.

The DRL system makes the low-beam headlamps turnon at reduced brightness in daylight when the followingconditions are met:. The ignition is on with the engine running.. The exterior lamp button for the headlamps is off.

When the DRL are on, only the low-beam headlampswill be on. The parking lamps, taillamps, sidemarkerand other lamps will not be on.

When it is dark enough outside, the low-beamheadlamps will come on. The other lamps that turn onwith the headlamps will also turn on. When it is brightenough outside, the regular lamps will go off, and thelow-beam headlamps change to the reduced brightnessof DRL.

To turn off all exterior lighting at night when the vehicleis parked, turn the exterior lamp control to the offposition. See Exterior Lamps on page 4‑10 for moreinformation.

The regular headlamp system should be turned onwhen needed.

4-11

Page 168: 2011 Buick Lucerne Toledo Owner Manual

Black plate (12,1)Buick Lucerne Owner Manual - 2011

Fog LampsThe fog lamps button is on the exterior lamps control tothe left of the steering column.

# (Fog Lamps): Press to turn the fog lamps on or off.A light comes on in the instrument panel cluster whenthe fog lamps are in use. See Instrument Panel Clusteron page 4‑27. The ignition must be in the ON/RUNposition for the fog lamps to work.

The fog lamps will go off when the headlamps arechanged to high-beam.

Some localities have laws that require the headlamps tobe on along with the fog lamps.

Cornering LampsFor vehicles with this feature, the cornering lamps comeon when: the headlamps or parking lamps are on, thevehicle is not in P (Park), and you signal a turn with theturn signal/multifunction lever. They provide more lightfor cornering.

Exterior Lighting Battery SaverIf the exterior lamp button has been left on, the exteriorlamps will turn off about 10 minutes after the ignition isturned to LOCK/OFF and a door has been opened. Thisprotects against draining the battery if the headlamps orparking lamps are accidentally left on. If the lamps need

to be left on for more than 10 minutes, use the exteriorlamp control to turn the lamps back on after the ignitionis turned to LOCK/OFF and any door is opened.

Instrument Panel BrightnessD (Instrument Panel Brightness): This featurecontrols the brightness of the instrument panel lights.

The knob for this control is located next to the exteriorlamps control.

Push the knob in and release when it pops out. Turn theknob clockwise to increase the brightness of theinstrument panel lights and counter clockwise todecrease the brightness. Turning the knob completelyclockwise to the detent will turn on the courtesy lamps.

Courtesy LampsWhen any door is opened, several lamps turn onmaking it easier for you to enter and exit the vehicle.Turn the instrument panel brightness control completelyclockwise to manually turn on these lamps.

Entry LightingIf it is dark enough outside when you press the unlockbutton on the remote keyless entry transmitter, theinterior courtesy lamps will turn on and stay on for about40 seconds. The lamps can be turned off immediately

4-12

Page 169: 2011 Buick Lucerne Toledo Owner Manual

Black plate (13,1)Buick Lucerne Owner Manual - 2011

by pressing the lock button on the remote keyless entrytransmitter, turning the ignition key to ON/RUN oractivating the power door locks.

Delayed Entry LightingThe interior lamps will turn on if you open the doorwhen it is dark enough outside. When you close thedoor with the ignition off, the interior lamps will stay onfor up to 25 seconds or until the ignition is turned to anon position. When the lamps turn off as a result of the25 second timer or the ignition switch being turned on,the lighting will deactivate by way of the theaterdimming effect. Locking the doors will override thedelayed entry lighting feature and the lamps will turn offright away.

Theater DimmingThis feature allows for a three to five second fade out ofthe courtesy lamps instead of immediate turn off.

Delayed Exit LightingIf it is dark enough outside when you remove the keyfrom the ignition, the interior lamps will turn on and stayon for about 25 seconds. This will give you time to findthe door pull handle or lock switches. Once the key isinserted into the ignition, the exit lighting will becancelled and the lighting will fade out.

Perimeter LightingIf it is dark enough outside when the unlock button onthe remote keyless entry transmitter is pressed, theDRL, parking lamps and back-up lamps will come on.

This feature can be programmed on for variousamounts of time in seconds for each transmitter.

See DIC Vehicle Customization on page 4‑56 forinformation on programming.

Front Reading LampsThe front reading lamps are located on the headliner.Press the button near each lamp to turn them on or off.

Electric Power ManagementThe vehicle has Electric Power Management (EPM) thatestimates the battery's temperature and state of charge.It then adjusts the voltage for best performance andextended life of the battery.

When the battery's state of charge is low, the voltage israised slightly to quickly bring the charge back up.When the state of charge is high, the voltage is loweredslightly to prevent overcharging. If the vehicle has avoltmeter gauge or a voltage display on the DriverInformation Center (DIC), you may see the voltagemove up or down. This is normal. If there is a problem,an alert will be displayed.

4-13

Page 170: 2011 Buick Lucerne Toledo Owner Manual

Black plate (14,1)Buick Lucerne Owner Manual - 2011

The battery can be discharged at idle if the electricalloads are very high. This is true for all vehicles. This isbecause the generator (alternator) may not be spinningfast enough at idle to produce all the power that isneeded for very high electrical loads.

A high electrical load occurs when several of thefollowing are on, such as: headlamps, high beams, foglamps, rear window defogger, climate control fan at highspeed, heated seats, engine cooling fans, trailer loads,and loads plugged into accessory power outlets.

EPM works to prevent excessive discharge of thebattery. It does this by balancing the generator's outputand the vehicle's electrical needs. It can increaseengine idle speed to generate more power, wheneverneeded. It can temporarily reduce the power demandsof some accessories.

Normally, these actions occur in steps or levels, withoutbeing noticeable. In rare cases at the highest levels ofcorrective action, this action may be noticeable to thedriver. If so, a Driver Information Center (DIC) messagemight be displayed, such as BATTERY SAVERACTIVE, BATTERY VOLTAGE LOW, or LOWBATTERY. If this message is displayed, it isrecommended that the driver reduce the electrical loadsas much as possible. See DIC Warnings and Messageson page 4‑47.

Inadvertent Power Battery SaverThis feature is designed to protect your vehicle's batteryagainst drainage from the interior lamps, or garage dooropener. When the ignition is turned off, the power tothese features will automatically turn off after10 minutes. Power will be restored for an additional10 minutes if any door is opened, the trunk is opened orthe courtesy lamp switch is turned on.

Battery Run-Down ProtectionThis feature helps prevent the battery from beingdrained, if the interior courtesy lamps, reading/maplamps, visor vanity lamps or trunk lamp are accidentallyleft on. If any of these lamps are left on, theyautomatically turn off after 10 minutes, if the ignition isoff. The lamps will not come back on again until one ofthe following occurs:. The ignition is turned on.. The exterior lamps control is turned off, then on

again.

The headlamps will timeout after 10 minutes, if they aremanually turned on with the ignition on or off.

4-14

Page 171: 2011 Buick Lucerne Toledo Owner Manual

Black plate (15,1)Buick Lucerne Owner Manual - 2011

Accessory Power Outlet(s)Accessory power outlets can be used to plug inelectrical equipment, such as a cell phone or MP3player.

The vehicle may have up to three power outletsdepending on the type of front seat installed. If thevehicle has front bucket seats with a center console,there are two outlets inside the center console storagebin, one accessory power outlet and one USB portoutlet. An extra accessory power outlet can be foundunder the climate control system next to the ashtray.

Remove the cover to access and replace when notin use.

{ WARNING:

Power is always supplied to the outlets. Do notleave electrical equipment plugged in when thevehicle is not in use because the vehicle couldcatch fire and cause injury or death.

Notice: Leaving electrical equipment plugged in foran extended period of time while the vehicle is offwill drain the battery. Always unplug electricalequipment when not in use and do not plug inequipment that exceeds the maximum 20 ampererating.

Certain electrical accessories may not be compatiblewith the accessory power outlet and could overloadvehicle or adapter fuses. If a problem is experienced,see your dealer.

When adding electrical equipment, be sure to follow theproper installation instructions included with theequipment. See Add-On Electrical Equipment onpage 6‑106.

Notice: Hanging heavy equipment from the poweroutlet can cause damage not covered by the vehiclewarranty. The power outlets are designed foraccessory power plugs only, such as cell phonecharge cords.

4-15

Page 172: 2011 Buick Lucerne Toledo Owner Manual

Black plate (16,1)Buick Lucerne Owner Manual - 2011

Ashtray(s)Notice: If papers, pins, or other flammable items areput in the ashtray, hot cigarettes or other smokingmaterials could ignite them and possibly damagethe vehicle. Never put flammable items in theashtray.

For vehicles without the floor console, pull the traylocated below the climate controls to reveal the ashtray.The ashtray can be removed by pulling on the ledgelocated at the top of the ashtray.

The vehicles with a full floor console do not have anashtray. There is a storage bin below the climate controlsystem. For more information, see Front Storage Areaon page 3‑47.

Climate Controls

Climate Control SystemThe heating, cooling, and ventilation for the vehicle canbe controlled with this system.

For vehicles with the remote start feature, whenactivated, the climate control system heats or cools theinside of the vehicle with the settings used before thevehicle was turned off. The heated seats, if the vehiclehas them, and the rear window defogger will also beturned on when it is cold outside. The cooled seatsetting is not activated during a remote start. Normal

operation of the system will return after the key isturned to the ON/RUN position. See Remote KeylessEntry (RKE) System Operation on page 3‑4 for moreinformation.

A. Fan Control

B. TemperatureControl

C. Air DeliveryModeControl

D. Recirculation

E. Air Conditioning

F. Rear WindowDefogger

4-16

Page 173: 2011 Buick Lucerne Toledo Owner Manual

Black plate (17,1)Buick Lucerne Owner Manual - 2011

Operation( (Off): Turns the climate control system off. Outsideair still enters the vehicle and is directed to the floor.The airflow direction and temperature can be adjusted.

Temperature Control: Turn clockwise orcounterclockwise to increase or decrease thetemperature.

9 (Fan Control): Turn clockwise or counterclockwiseto increase or decrease the fan speed. The fan speed istemporarily reduced between the transition to a newmode. The fan will resume when the new mode iscomplete.

If the airflow seems low when the fan speed is at thehighest setting, the passenger compartment air filtermay need to be replaced. For more information, seePassenger Compartment Air Filter on page 4‑24 andScheduled Maintenance on page 7‑3.

Air Delivery Mode Control: Turn clockwise orcounterclockwise to change the direction of the airflowin the vehicle.

To change the current mode, select one of the following:

H (Vent): Air is directed to the instrument paneloutlets.

) (Bi-Level): Air is divided between the instrumentpanel outlets and the floor outlets. Slightly cooler air isdirected to the instrument panel outlets and warmer airis directed to the floor outlets.

6 (Floor): Air is directed to the floor outlets, with someair directed to the windshield and side window outlets.

If recirculation is selected while in this mode, it stays onfor three minutes to reduce windshield fogging.

- (Floor/Defog): This clears the windows of fog ormoisture. Air is directed to the windshield and sidewindow outlets and to the floor outlets. The system runsthe air conditioning compressor unless the outsidetemperature is near or below freezing.

0 (Defrost): This mode clears the windshield of fog orfrost more quickly. Air is directed to the windshield andside window outlets. The system runs the airconditioning compressor unless the outside temperatureis near or below freezing.

# (Air Conditioning): Press to turn the airconditioning system on or off. An indicator light belowthe button comes on to show that this mode is on. Airconditioning can be selected in any mode as long asthe fan knob is not in the off position.

4-17

Page 174: 2011 Buick Lucerne Toledo Owner Manual

Black plate (18,1)Buick Lucerne Owner Manual - 2011

On hot days during the vehicle's initial start-up, openthe windows to let hot inside air escape; then closethem. This helps to reduce the time it takes for thevehicle to cool down. It also helps the system to operatemore efficiently.

For quicker cool down on hot days, do the following:

1. SelectH.

2. Selecth.

3. Select#.

4. Select the coolest temperature.

5. Select the highest fan speed.

The air-conditioning system removes moisture from theair, so a small amount of water might drip under thevehicle while idling or after turning off the engine. Thisis normal.

h (Recirculation): Press to turn the recirculationmode on. An indicator light below the button comes onto show that this mode is on. This mode recirculatesand helps to quickly cool the air inside the vehicle.It can be used to prevent outside air and odors fromentering the vehicle. This mode cannot be selectedwhile in the defog or defrost modes. If you try to selectthe recirculation mode, the indicator light flashes threetimes and turns off.

Operation in this mode during periods of high humidityand cool outside temperatures may result in increasedwindow fogging. If window fogging is experienced,select the defrost mode.

Rear Window DefoggerThe rear window defogger uses a warming grid toremove fog from the rear window.

< (Rear Window Defogger): Press to turn the rearwindow defogger on or off. An indicator light below thebutton comes on to show that the rear window defoggeris on. Be sure to clear as much snow from the rearwindow as possible.

The rear window defogger only works when the ignitionis in ON/RUN. The rear window defogger stays on forabout 20 minutes after the button is pressed if travelingat slow speeds. At higher vehicle speeds, the reardefogger may stay on continuously. If turned on again,the defogger only runs for about 10 minutes beforeturning off. The defogger can be turned off by pressingthe button again, by turning the ignition to ACC/ACCESSORY or ON/RUN, or by turning off the engine.

4-18

Page 175: 2011 Buick Lucerne Toledo Owner Manual

Black plate (19,1)Buick Lucerne Owner Manual - 2011

If the vehicle has heated outside rearview mirrors, themirrors heat to help clear fog or frost from the surface ofthe mirror when the rear window defogger is on. SeeOutside Heated Mirrors on page 3‑32 for moreinformation.

Notice: Do not use anything sharp on the inside ofthe rear window. If you do, you could cut or damagethe warming grid, and the repairs would not becovered by the vehicle warranty. Do not attach atemporary vehicle license, tape, a decal or anythingsimilar to the defogger grid.

Dual Automatic Climate ControlSystemThe heating, cooling, and ventilation for the vehicle canbe controlled with this system.

For vehicles with the remote start feature and it isactivated, the climate control system heats or cools theinside of the vehicle, with the settings used before thevehicle was turned off. The heated seats, if the vehiclehas them, and the rear window defogger will be turnedon by the climate control system when it is cold outside.The cooled seat setting is not activated during a remotestart. Normal operation of the system will return afterthe key is turned to the ON/RUN position. See RemoteKeyless Entry (RKE) System Operation on page 3‑4for more information.

A. Driver andPassengerTemperatureControls

B. Fan Control

C. Display

D. Air DeliveryModeControl

E. Air Conditioning

F. Outside Air

G. Recirculation

H. PASS

I. Rear WindowDefogger

4-19

Page 176: 2011 Buick Lucerne Toledo Owner Manual

Black plate (20,1)Buick Lucerne Owner Manual - 2011

Automatic OperationAUTO (Automatic Fan): When AUTO is selected onthe fan control, the system automatically adjusts the fanspeed. If the OnStar® system is activated when thisposition is selected, the fan speed will lower.

AUTO (Automatic Mode)1. Turn the fan control to AUTO.

2. Turn the mode control to AUTO.

3. Adjust the temperature to a comfortable settingbetween 68°F (21°C) and 78°F (26°C).

Choosing the coldest or warmest temperaturesetting will not cause the system to heat or coolany faster. In cold weather, the system starts atreduced fan speeds to avoid blowing cold air intothe vehicle until warmer air is available. Thesystem will start out blowing air to the floor, butmay change modes automatically as the vehiclewarms up to maintain the chosen temperaturesetting. The length of time needed to warm theinterior depends on the outside temperature.

4. Wait a few minutes for the system to automaticallyregulate. Then adjust the temperature asnecessary to find your comfort setting.

Do not cover the solar sensor located in the center ofthe instrument panel, near the windshield. For moreinformation on the solar sensor, see “Sensors” later inthis section.

After the vehicle is started, the display shows theinterior temperature settings.

When the ENG/MET (English/metric) button on theDriver Information Center (DIC) is pressed, the displayshows readings in Fahrenheit or Celsius. Use the ENG/MET button to toggle between the readings.

AUTO (Automatic Air Conditioning): If AUTO isselected on the fan or mode control, the systemautomatically controls the air conditioning compressor.The A/C compressor runs automatically even at cooloutside temperatures in order to dehumidify the air. TheA/C indicator light is lit when the system is operatingautomatically. Press the A/C button on the fan control toturn off the A/C. To clear windows better in defog ordefrost modes, the A/C compressor runs automaticallyin damp cool conditions.

h (Auto Recirculation) : If AUTO is selected oneither the fan or mode control, the system automaticallycontrols the supply of fresh outside air or recirculatesthe interior air to cool the car faster. The indicator lighton the recirculation button will light whenever thesystem switches to recirculation. You may force outside

4-20

Page 177: 2011 Buick Lucerne Toledo Owner Manual

Black plate (21,1)Buick Lucerne Owner Manual - 2011

air by pressing the outside air button. The next timeAUTO fan or mode is selected, it will reset back toAUTO operation.

Manual Operation9 (Off): Turns the climate control system off. Outsideair still enters the vehicle and is directed to the floor.The airflow direction and temperature can be adjusted.

If the temperature is adjusted while the system is off,the display will light to show the current settings.

wx (Driver Temperature Controls) : Press thesebuttons next to the fan control to increase or decreasethe temperature inside the vehicle.

wx (Passenger Temperature Controls): Pressthese buttons next to the mode control to increase ordecrease the temperature for the front passenger. If thepassenger climate control system is off, pressing one ofthese buttons turns it on.

9 (Fan Control): Turn clockwise or counterclockwiseto increase or decrease the fan speed. Turning thiscontrol completely counterclockwise turns on theautomatic fan operation.

If the airflow seems low when the fan speed is at thehighest setting, the passenger compartment air filtermay need to be replaced. For more information, seePassenger Compartment Air Filter on page 4‑24 andScheduled Maintenance on page 7‑3.

Air Delivery Mode Control: Turn clockwise orcounterclockwise to change the direction of the airflowin the vehicle.

To change the current mode, select one of the following:

F (Vent): Air is directed to the instrument panel outlets.

* (Bi-Level): Air is divided between the instrumentpanel outlets and the floor outlets. In automaticoperation, cooler air is directed to the upper outlets andwarmer air to the floor outlets.

7 (Floor): Air is directed to the floor outlets, with someair directed to the windshield and side window outlets.

If recirculation is selected while in this mode, it stays onfor three minutes to reduce windshield fogging.

W (Floor/Defog): This mode clears the windows of fogor moisture. Air is directed to the floor outlets, withsome air directed to the windshield and side windowoutlets. The system turns off recirculation and runs theair-conditioning compressor unless the outsidetemperature is at or below freezing. The recirculationmode cannot be selected while in the floor/defog mode.

0 (Defrost): This mode removes fog or frost from thewindshield more quickly. Air is directed to thewindshield and the side window outlets. The systemautomatically turns off recirculation and runs theair-conditioning compressor, unless the outsidetemperature is at or below freezing. Recirculationcannot be selected while in the defrost mode.

4-21

Page 178: 2011 Buick Lucerne Toledo Owner Manual

Black plate (22,1)Buick Lucerne Owner Manual - 2011

# (Air Conditioning): Press to turn the airconditioning system on or off and override the automaticsystem. An indicator light below the button comes on toshow that this mode is on.

The air conditioning system removes moisture from theair, so a small amount of water might drip under thevehicle while idling or after turning off the engine. Thisis normal.

: (Outside Air): Press to let outside air enter thevehicle. An indicator light comes on to show this modeis on. Pressing? cancels this mode.

? (Recirculation): Press to turn the recirculationmode on. An indicator light below the button comes onto show that this mode is on. This mode recirculatesand helps to quickly cool the air inside the vehicle.It can be used to prevent outside air and odors fromentering the vehicle. This mode cannot be selectedwhile in the defog or defrost modes. If you try to selectthe recirculation mode, the indicator light flashes threetimes and turns off.

Operation in this mode during periods of high humidityand cool outside temperatures may result in increasedwindow fogging. If window fogging is experienced,select the defrost mode.

PASS (Passenger Climate Control): Press to turn thepassenger climate control systems on or off.

When the passenger climate control system is on, thepassenger temperature setting is displayed.

If the PASS button is pressed to turn the passengertemperature setting off, the driver temperature settingcontrols the temperature for the entire vehicle.

Sensors

The solar sensor, located in the defrost grille, in themiddle of the instrument panel, monitors the solarradiation. Do not cover the solar sensor or the systemwill not work properly.

4-22

Page 179: 2011 Buick Lucerne Toledo Owner Manual

Black plate (23,1)Buick Lucerne Owner Manual - 2011

There is also an interior temperature sensor locatednext to the steering wheel that measures thetemperature of the air inside the vehicle.

There is also an exterior temperature sensor locatedbehind the front grille. This sensor reads the outside airtemperature and helps maintain the temperature insidethe vehicle. Any cover on the front of the vehicle couldcause a false temperature reading to display.

In order to prevent false temperature readings atstartup, the displayed temperature will not change untilthe following occurs:. Vehicle speed is above 10 mph (16 km/h) for

five minutes.. Vehicle speed is above 32 mph (51 km/h) for

two and a half minutes.

The climate control system uses the information fromthese sensors to maintain your comfort setting byadjusting the outlet temperature, fan speed, and the airdelivery mode. The system may also supply cooler airto the side of the vehicle facing the sun. Therecirculation mode will also be used as needed tomaintain cool outlet temperatures.

Rear Window DefoggerThe rear window defogger uses a warming grid toremove fog or frost from the rear window.

< (Rear Defogger): Press to turn the rear windowdefogger on or off. An indicator light below the buttoncomes on to show that the rear window defogger is on.Be sure to clear as much snow from the rear window aspossible.

The rear window defogger only works when the ignitionis in ON/RUN. The rear window defogger stays on forabout 20 minutes after the button is pressed if thevehicle is traveling at slower vehicle speeds. At highervehicle speeds the rear window defogger may stay oncontinuously. If turned on again, the defogger only runsfor about 10 minutes before turning off. The defoggercan be turned off by pressing the button again, byturning the ignition to ACC/ACCESSORY or ON/RUN,or by turning off the engine.

The heated outside rearview mirrors will heat to helpclear fog or frost from the surface of the mirror when therear window defogger is on. See Outside HeatedMirrors on page 3‑32 for more information.

Notice: Do not use a razor blade or sharp object toclear the inside rear window. Do not adhereanything to the defogger grid lines in the rear glass.These actions may damage the rear defogger.Repairs would not be covered by your warranty.

4-23

Page 180: 2011 Buick Lucerne Toledo Owner Manual

Black plate (24,1)Buick Lucerne Owner Manual - 2011

Outlet AdjustmentUse the levers, located in the middle of the front outlets,to change the direction of the airflow. Use thethumbwheel located between the outlets to turn them onand off.

If the vehicle has rear seat outlets, adjust the directionof the airflow using the lever in the center of each outlet.

Operation Tips. Clear away any ice, snow, or leaves from the air

inlets at the base of the windshield that could blockthe flow of air into the vehicle.

. Use of non-GM approved hood deflectors canadversely affect the performance of the system.

. Keep the path under the front seats clear ofobjects to help circulate the air inside the vehiclebetter.

Passenger Compartment Air FilterOutside air is routed through a passenger compartmentair filter before entering the vehicle. This filter removescertain particles from the air, including pollen and dustparticles. The filter should be replaced as part of routinescheduled maintenance. See Scheduled Maintenanceon page 7‑3 for when to replace the filter.

The access panel for the passenger compartment airfilter is located under the hood near the windshield, onthe passenger's side of the vehicle.

To access the passenger compartment air filter, do thefollowing:

1. Press the tabs back and left to remove the cover.

2. Insert a tool behind the push pin located on theinboard side of the air filter compartment tocarefully pry the pin out.

4-24

Page 181: 2011 Buick Lucerne Toledo Owner Manual

Black plate (25,1)Buick Lucerne Owner Manual - 2011

3. To remove the air filter, insert a tool between theair filter and the compartment wall on the outboardside of the vehicle. Then, push in to flatten the pinholding the air filter in place. Gently remove the airfilter and any loose debris that may be inside theair filter compartment.

4. Insert the new air filter by pushing until you hear aclick. Reinstall the push pin and snap the coverinto place.

4-25

Page 182: 2011 Buick Lucerne Toledo Owner Manual

Black plate (26,1)Buick Lucerne Owner Manual - 2011

Warning Lights, Gauges, andIndicatorsWarning lights and gauges can signal that something iswrong before it becomes serious enough to cause anexpensive repair or replacement. Paying attention to thewarning lights and gauges could prevent injury.

Warning lights come on when there might be or there isa problem with one of the vehicle's functions. Somewarning lights come on briefly when the engine isstarted to indicate they are working.

Gauges can indicate when there might be or there is aproblem with one of the vehicle's functions. Oftengauges and warning lights work together to indicate aproblem with the vehicle.

When one of the warning lights comes on and stays onwhile driving, or when one of the gauges shows therecould be a problem, check the section that explainswhat to do. Follow this manual's advice. Waiting to dorepairs can be costly and even dangerous.

4-26

Page 183: 2011 Buick Lucerne Toledo Owner Manual

Black plate (27,1)Buick Lucerne Owner Manual - 2011

Instrument Panel Cluster

English Super Model Shown, Metric and Base Similar

4-27

Page 184: 2011 Buick Lucerne Toledo Owner Manual

Black plate (28,1)Buick Lucerne Owner Manual - 2011

Speedometer and OdometerThe speedometer shows the vehicle speed in bothmiles per hour (mph) and kilometers per hour (km/h).The odometer shows how far the vehicle has beendriven, in either miles or kilometers.

This vehicle has a tamper resistant odometer.

If the vehicle needs a new odometer installed, the newone can be set to the mileage total of the old odometer.If this is not possible, it is set to zero and a label mustbe put on the driver's door to show the old mileagereading when the new odometer was installed.

Trip OdometerA trip odometer show how far the vehicle has beendriven since the odometer was last set to zero. SeeDriver Information Center (DIC) on page 4‑40 forinformation on resetting the trip odometer.

TachometerThe tachometer displays the engine speed inrevolutions per minute (rpm).

Safety Belt Reminders

Driver Safety Belt Reminder LightWhen the engine is started, a chime sounds for severalseconds to remind a driver to fasten the safety belt,unless the driver safety belt is already buckled.

The safety belt lightcomes on and stays onfor several seconds, thenflashes for several more.

This chime and light are repeated if the driver remainsunbuckled and the vehicle is in motion. If the driversafety belt is already buckled, neither the chime nor thelight comes on.

Passenger Safety Belt Reminder LightFor vehicles equipped with the passenger safety beltreminder light, several seconds after the engine isstarted, a chime sounds for several seconds to remindthe front passenger to buckle their safety belt. Thepassenger safety belt light, located on the instrumentpanel, comes on and stays on for several seconds andthen flashes for several more.

4-28

Page 185: 2011 Buick Lucerne Toledo Owner Manual

Black plate (29,1)Buick Lucerne Owner Manual - 2011

This chime and light arerepeated if the passengerremains unbuckled andthe vehicle is in motion.

If the passenger safety belt is buckled, neither thechime nor the light comes on.

The front passenger safety belt warning light and chimemay turn on if an object is put on the seat such as abriefcase, handbag, grocery bag, laptop or otherelectronic device. To turn off the warning light and orchime, remove the object from the seat or buckle thesafety belt.

Airbag Readiness LightThe system checks the airbag's electrical system forpossible malfunctions. If the light stays on it indicatesthere is an electrical problem. The system checkincludes the airbag sensor, the pretensioners, theairbag modules, the wiring and the crash sensing anddiagnostic module. For more information on the airbagsystem, see Airbag System on page 2‑56.

The airbag readiness lightflashes for a few secondswhen the engine isstarted. If the light doesnot come on then, have itfixed immediately.

{ WARNING:

If the airbag readiness light stays on after thevehicle is started or comes on while driving, itmeans the airbag system might not be workingproperly. The airbags in the vehicle might notinflate in a crash, or they could even inflatewithout a crash. To help avoid injury, have thevehicle serviced right away.

If there is a problem with the airbag system, an airbagDriver Information Center (DIC) message can alsocome on. See DIC Warnings and Messages onpage 4‑47 for more information.

4-29

Page 186: 2011 Buick Lucerne Toledo Owner Manual

Black plate (30,1)Buick Lucerne Owner Manual - 2011

Passenger Airbag Status IndicatorThe vehicle has the passenger sensing system. SeePassenger Sensing System on page 2‑65 for importantsafety information. The overhead console has apassenger airbag status indicator.

United States Canada

When the vehicle is started, the passenger airbagstatus indicator will light ON and OFF, or the symbol foron and off, for several seconds as a system check.

If you are using remote start to start the vehicle from adistance, if equipped, you may not see the systemcheck.

Then, after several more seconds, the status indicatorwill light either ON or OFF, or either the on or offsymbol, to let you know the status of the right frontpassenger frontal and seat-mounted side impactairbags.

If the word ON or the on symbol is lit on the passengerairbag status indicator, it means that the right frontpassenger frontal airbag and seat-mounted side impactairbag are enabled (may inflate).

If the word OFF or the off symbol is lit on the passengerairbag status indicator, it means that the passengersensing system has turned off the right front passengerfrontal and seat‐mounted side impact airbag.

If, after several seconds, both status indicator lightsremain on, or if there are no lights at all, there may be aproblem with the lights or the passenger sensingsystem. See your dealer for service.

{ WARNING:

If the airbag readiness light ever comes on andstays on, it means that something may be wrongwith the airbag system. To help avoid injury toyourself or others, have the vehicle serviced rightaway. See Airbag Readiness Light on page 4‑29for more information, including important safetyinformation.

4-30

Page 187: 2011 Buick Lucerne Toledo Owner Manual

Black plate (31,1)Buick Lucerne Owner Manual - 2011

Charging System LightThis light comes on brieflywhen the ignition key isturned to START, but theengine is not running, asa check to show it isworking.

If it does not, have the vehicle serviced by your dealer.

The light should go out once the engine starts. If it stayson, or comes on while driving, there could be a problemwith the charging system. A charging system messagein the Driver Information Center (DIC) can also appear.See DIC Warnings and Messages on page 4‑47 formore information. This light could indicate that there areproblems with a generator drive belt, or that there is anelectrical problem. Have it checked right away. If thevehicle must be driven a short distance with the light on,turn off accessories, such as the radio and airconditioner.

Brake System Warning LightThe vehicle brake system consists of two hydrauliccircuits. If one circuit is not working, the remainingcircuit can still work to stop the vehicle. For normalbraking performance, both circuits need to be working

If the warning light comes on, there is a brake problem.Have the brake system inspected right away.

English Metric

This light should come on briefly when the engine isstarted. If it does not come on then, have it fixed so itwill be ready to warn if there is a problem.

4-31

Page 188: 2011 Buick Lucerne Toledo Owner Manual

Black plate (32,1)Buick Lucerne Owner Manual - 2011

When the ignition is on, the brake system warning lightalso comes on when the parking brake is set. The lightwill stay on if the parking brake does not fully release.If it stays on after the parking brake is fully released, itmeans there is a brake problem.

{ WARNING:

The brake system might not be working properly ifthe brake system warning light is on. Driving withthe brake system warning light on can lead to acrash. If the light is still on after the vehicle hasbeen pulled off the road and carefully stopped,have the vehicle towed for service.

If the light comes on while driving, pull off the road andstop carefully. The pedal can be harder to push, or thepedal could go closer to the floor. It could take longer tostop. Try turning off and restarting the vehicle one ortwo times, if the light is still on, have the vehicle towedfor service. See Towing Your Vehicle on page 5‑23.

Antilock Brake System (ABS)Warning Light

For vehicles with theAntilock Brake System(ABS), this light comes onbriefly when the engine isstarted.

If it does not, have the vehicle serviced by your dealer.If the system is working normally the indicator light thengoes off.

If the ABS light stays on, turn the ignition off. If the lightcomes on while driving, stop as soon as it is safelypossible and turn the ignition off. Then start the engineagain to reset the system. If the ABS light stays on,or comes on again while driving, the vehicle needsservice. If the regular brake system warning light is noton, the vehicle still has brakes, but not antilock brakes.If the regular brake system warning light is also on, thevehicle does not have antilock brakes and there is aproblem with the regular brakes. See Brake SystemWarning Light on page 4‑31.

For vehicles with a Driver Information Center (DIC), seeDIC Warnings and Messages on page 4‑47 for allbrake related DIC messages.

4-32

Page 189: 2011 Buick Lucerne Toledo Owner Manual

Black plate (33,1)Buick Lucerne Owner Manual - 2011

Traction Control System (TCS)Warning Light

The Traction ControlSystem (TCS) light comeson briefly when the engineis started.

If it does not, have the vehicle serviced by your dealer.If the system is working normally the indicator light thengoes off.

When the system is active, the light flashes while thesystem is limiting wheel spin or assisting with controllingthe vehicle.

If it stays on or comes on while driving a SERVICETRACTION CONTROL message appears in the DriverInformation Center (DIC). This indicates that there couldbe a problem with the traction control system and thevehicle may need service. When this warning light is onand the SERVICE TRACTION CONTROL messageappears on the DIC, the system does not limitwheel spin.

If the traction control system is manually turned off, thislight comes on and the TRACTION CONTROL OFFmessage appears on the DIC.

See Traction Control System (TCS) on page 5‑6 andDIC Warnings and Messages on page 4‑47 for moreinformation.

StabiliTrak® Indicator LightThe StabiliTrak IndicatorLight comes on brieflywhile starting the engine.

If it does not, have the vehicle serviced by your dealer.If the system is working normally the indicator light willthen go off.

This light may come on while the vehicle is first drivenand the STABILITRAK NOT READY message willappear in the Driver Information Center (DIC). SeeStabiliTrak® System on page 5‑6 for moreinformation.

If the light stays on, or comes on while driving aSERVICE STABILITRAK message will appear in theDIC. This indicates that there may be a problem with

4-33

Page 190: 2011 Buick Lucerne Toledo Owner Manual

Black plate (34,1)Buick Lucerne Owner Manual - 2011

the StabiliTrak system and the vehicle may needservice. When this warning light is on and the SERVICESTABILITRAK message appears on the DIC, thesystem will not assist with controlling the vehicle.

When the system is active, the light will flash while thesystem is assisting with controlling the vehicle.

See StabiliTrak® System on page 5‑6 and DICWarnings and Messages on page 4‑47 for moreinformation.

Lane Departure Warning (LDW) LightFor vehicles with the lanedeparture warningsystem, this light brieflycomes on green whilestarting the vehicle.

If it does not, have the vehicle serviced by your dealer.If the system is working normally the indicator light thengoes off.

This light also comes on green if the system detects aleft or right lane marking. It flashes, changes to amber,and three beeps sound, if a detected lane marking iscrossed without using a turn signal. For moreinformation, see the Index in the Navigation Manual.

Engine Coolant TemperatureWarning Light

This light comes on brieflywhile starting the vehicle.

If it does not, have the vehicle serviced by the dealer.If the system is working normally the indicator lightgoes off.

Notice: Driving with the engine coolant temperaturewarning light on could cause the vehicle tooverheat. See Engine Overheating on page 6‑35.The vehicle's engine could be damaged, and itmight not be covered by the vehicle warranty. Neverdrive with the engine coolant temperature warninglight on.

4-34

Page 191: 2011 Buick Lucerne Toledo Owner Manual

Black plate (35,1)Buick Lucerne Owner Manual - 2011

The engine coolant temperature warning light comes onwhen the engine has overheated.

If this happens pull over and turn off the engine as soonas possible. See Engine Overheating on page 6‑35 formore information.

Engine Coolant Temperature Gauge

English Metric

This gauge shows the engine coolant temperature.If the pointer moves towards the H (United States) orshaded in thermostat symbol area (Canada), the engineis too hot.

A temperature indicator light will turn on and a chimewill sound.

If the vehicle has been operating under normal drivingconditions, and the temperature indicator light comeson, pull off the road, stop the vehicle and turn off theengine as soon as possible.

Tire Pressure LightFor vehicles with a tirepressure monitoringsystem, this light comeson briefly when the engineis started. It providesinformation about tirepressures and the TirePressure MonitoringSystem.

When the Light is On SteadyThis indicates that one or more of the tires issignificantly underinflated.

A tire pressure message in the Driver InformationCenter (DIC), can accompany the light. See DriverInformation Center (DIC) on page 4‑40 for moreinformation. Stop and check the tires as soon as it issafe to do so. If underinflated, inflate to the properpressure. See Inflation - Tire Pressure on page 6‑63for more information.

4-35

Page 192: 2011 Buick Lucerne Toledo Owner Manual

Black plate (36,1)Buick Lucerne Owner Manual - 2011

When the Light Flashes First and Then isOn SteadyThis indicates that there may be a problem with the TirePressure Monitor System. The light flashes for about aminute and stays on steady for the remainder of theignition cycle. This sequence repeats with every ignitioncycle. See Tire Pressure Monitor Operation onpage 6‑65 for more information.

Malfunction Indicator LampA computer system called OBD II (On-BoardDiagnostics-Second Generation) monitors operation ofthe fuel, ignition, and emission control systems.It ensures that emissions are at acceptable levels forthe life of the vehicle, helping to produce a cleanerenvironment.

This light should come onwhen the ignition is on,but the engine is notrunning, as a check toshow it is working. If itdoes not, have the vehicleserviced by your dealer.

If the Malfunction Indicator Lamp comes on and stayson, while the engine is running, this indicates that thereis an OBD II problem and service is required.

Malfunctions often are indicated by the system beforeany problem is apparent. Being aware of the light canprevent more serious damage to the vehicle. Thissystem assists the service technician in correctlydiagnosing any malfunction.

Notice: If the vehicle is continually driven with thislight on, after a while, the emission controls mightnot work as well, the vehicle fuel economy mightnot be as good, and the engine might not run assmoothly. This could lead to costly repairs thatmight not be covered by the vehicle warranty.

Notice: Modifications made to the engine,transmission, exhaust, intake, or fuel system of thevehicle or the replacement of the original tires withother than those of the same Tire PerformanceCriteria (TPC) can affect the vehicle's emissioncontrols and can cause this light to come on.Modifications to these systems could lead to costlyrepairs not covered by the vehicle warranty. Thiscould also result in a failure to pass a requiredEmission Inspection/Maintenance test. SeeAccessories and Modifications on page 6‑3.

This light comes on during a malfunction in one oftwo ways:

Light Flashing: A misfire condition has been detected.A misfire increases vehicle emissions and coulddamage the emission control system on the vehicle.Diagnosis and service might be required.

4-36

Page 193: 2011 Buick Lucerne Toledo Owner Manual

Black plate (37,1)Buick Lucerne Owner Manual - 2011

To prevent more serious damage to the vehicle:. Reduce vehicle speed.. Avoid hard accelerations.. Avoid steep uphill grades.. If towing a trailer, reduce the amount of cargo

being hauled as soon as it is possible.

If the light continues to flash, when it is safe to do so,stop the vehicle. Find a safe place to park the vehicle.Turn the vehicle off, wait at least 10 seconds, andrestart the engine. If the light is still flashing, follow theprevious steps and see your dealer for service as soonas possible.

Light On Steady: An emission control systemmalfunction has been detected on the vehicle.Diagnosis and service might be required.

An emission system malfunction might be corrected bydoing the following:. Make sure the fuel cap is fully installed. See Filling

the Tank on page 6‑10. The diagnostic systemcan determine if the fuel cap has been left off orimproperly installed. A loose or missing fuel capallows fuel to evaporate into the atmosphere. A fewdriving trips with the cap properly installed shouldturn the light off.

. If the vehicle has been driven through a deeppuddle of water, the vehicle's electrical systemmight be wet. The condition is usually correctedwhen the electrical system dries out. A few drivingtrips should turn the light off.

. Make sure to fuel the vehicle with quality fuel. Poorfuel quality causes the engine not to run asefficiently as designed and can cause: stalling afterstart-up, stalling when the vehicle is changed intogear, misfiring, hesitation on acceleration,or stumbling on acceleration. These conditionsmight go away once the engine is warmed up.

If one or more of these conditions occurs, changethe fuel brand used. It will require at least one fulltank of the proper fuel to turn the light off.

See Gasoline Octane on page 6‑6.

If none of the above have made the light turn off, yourdealer can check the vehicle. The dealer has the propertest equipment and diagnostic tools to fix anymechanical or electrical problems that might havedeveloped.

4-37

Page 194: 2011 Buick Lucerne Toledo Owner Manual

Black plate (38,1)Buick Lucerne Owner Manual - 2011

Emissions Inspection and MaintenanceProgramsSome state/provincial and local governments may haveprograms to inspect the on-vehicle emission controlequipment For the inspection, the emission system testequipment is connected to the vehicle’s Data LinkConnector (DLC).

The DLC is under the instrument panel to the left of thesteering wheel. See your dealer if assistance is needed.

The vehicle may not pass inspection if:. the Malfunction Indicator Lamp is on with the

engine running, or if the light does not come onwhen the ignition is turned to ON/RUN while theengine is off.

. the critical emission control systems have not beencompletely diagnosed by the system. This canhappen if the battery has recently been replaced orif the battery has run down. The diagnostic systemevaluates critical emission control systems during

normal driving. This can take several days ofroutine driving. If this has been done and thevehicle still does not pass the inspection, yourdealer can prepare the vehicle for inspection.

Oil Pressure Light

{ WARNING:

Do not keep driving if the oil pressure is low. Theengine can become so hot that it catches fire.Someone could be burned. Check the oil as soonas possible and have the vehicle serviced.

Notice: Lack of proper engine oil maintenance candamage the engine. The repairs would not becovered by the vehicle warranty. Always follow themaintenance schedule for changing engine oil.

4-38

Page 195: 2011 Buick Lucerne Toledo Owner Manual

Black plate (39,1)Buick Lucerne Owner Manual - 2011

This light comes on briefly while starting the engine. If itdoes not, have the vehicle serviced by your dealer.If the system is working normally the indicator light thengoes off.

If the light comes on and stays on, it means that oil isnot flowing through the engine properly. The vehiclecould be low on oil and it might have some othersystem problem.

Security LightFor information regardingthis light and the vehicle'ssecurity system, seeContent Theft-Deterrenton page 3‑15.

Front Fog Lamp LightThe fog lamp light comeson when the fog lampsare in use.

The light goes out when the fog lamps are turned off.See Fog Lamps on page 4‑12 for more information.

Cruise Control LightThe cruise control lightcomes on whenever thecruise control is set.

The light goes out when the cruise control is turned off.See Cruise Control on page 4‑7 for more information.

Highbeam On LightThis light comes on whenthe high-beam headlampsare in use.

See Headlamp High/Low-Beam Changer on page 4‑5for more information.

4-39

Page 196: 2011 Buick Lucerne Toledo Owner Manual

Black plate (40,1)Buick Lucerne Owner Manual - 2011

Fuel Gauge

English Metric

The fuel gauge shows about how much fuel is inthe tank.

An arrow on the fuel gauge indicates the side of thevehicle the fuel door is on.

The gauge works only when the ignition is on. When theindicator moves to the edge of the low fuel warningband, the low fuel warning light comes on and a chimesounds. The vehicle still has a little fuel left, but thevehicles fuel tank should be filled soon.

Here are some things that some owners ask about.None of these show a problem with the fuel gauge:. At the service station, the gas pump shuts off

before the gauge reads full.. It takes more (or less) fuel to fill up than the gauge

indicated. For example, the gauge may haveindicated half full, but it took more (or less) thanhalf the tank's capacity to fill it.

. The gauge moves up a little while turning a corner,speeding up or making a hard stop.

. The gauge does not go back to empty when theignition is turned off.

Driver Information Center (DIC)Your vehicle has a Driver Information Center (DIC).

All messages will appear in the DIC display locatedbelow the speedometer in the instrument panel cluster.The DIC buttons are located on the instrument panel, tothe left of the instrument panel cluster.

The DIC comes on when the ignition is on. After a shortdelay, the DIC will display the information that was lastdisplayed before the engine was turned off.

4-40

Page 197: 2011 Buick Lucerne Toledo Owner Manual

Black plate (41,1)Buick Lucerne Owner Manual - 2011

The DIC displays trip, fuel, and vehicle systeminformation, and warning messages if a system problemis detected. The bottom line of the DIC shows the shiftlever position indicator. See Automatic TransmissionOperation on page 3‑22 for more information.

If your vehicle's DIC has these features, the compassdirection and the outside air temperature may alsodisplay on the DIC when viewing the trip and fuelinformation. The compass direction appears on the topright corner of the DIC display. The outside airtemperature automatically appears in the bottom rightcorner of the DIC display. If there is a problem with thesystem that controls the temperature display, thenumbers will be replaced with dashes. If this occurs,have the vehicle serviced by your dealer.

The DIC also allows some features to be customized.See DIC Vehicle Customization on page 4‑56 for moreinformation.

DIC Operation and DisplaysThe DIC has different displays which can be accessedby pressing the DIC buttons located on the instrumentpanel, to the left of the instrument panel cluster.

DIC ButtonsThe buttons are the trip/fuel, vehicle information,customization, and set/reset buttons. The buttonfunctions are detailed in the following pages.

3 (Trip/Fuel): Press this button to display theodometer, trip odometers, fuel range, average economy,instantaneous economy, and average speed.

T (Vehicle Information): Press this button to displaythe oil life, units, park assist on vehicles with thisfeature, side blind zone alert on vehicles with thisfeature, tire pressure readings on vehicles with thisfeature, and compass zone and compass calibration onvehicles with this feature.

U (Customization): Press this button to customize thefeature settings on your vehicle. See DIC VehicleCustomization on page 4‑56 for more information.

V (Set/Reset): Press this button to set or reset certainfunctions and to turn off or acknowledge messages onthe DIC.

4-41

Page 198: 2011 Buick Lucerne Toledo Owner Manual

Black plate (42,1)Buick Lucerne Owner Manual - 2011

Trip/Fuel Menu Items3 (Trip/Fuel): Press this button to scroll through thefollowing menu items:

OdometerPress the trip/fuel button until ODOMETER displays.This display shows the distance the vehicle has beendriven in either kilometers (km) or miles (mi).

Trip A and Trip BPress the trip/fuel button until TRIPA or TRIP Bdisplays. This display shows the current distancetraveled in either kilometers (km) or miles (mi) since thelast reset for each trip odometer. Both trip odometerscan be used at the same time.

Each trip odometer can be reset to zero separately bypressing the set/reset button while the desired tripodometer is displayed.

The trip odometer has a feature called the retro-activereset. This can be used to set the trip odometer to thenumber of kilometers (miles) driven since the ignitionwas last turned on. This can be used if the tripodometer is not reset at the beginning of the trip.

To use the retro-active reset feature, press and hold theset/reset button for at least four seconds. The tripodometer will display the number of kilometers (km) ormiles (mi) driven since the ignition was last turned onand the vehicle was moving. Once the vehicle begins

moving, the trip odometer will accumulate mileage. Forexample, if the vehicle was driven 8 km (5 miles) beforeit is started again, and then the retro-active reset featureis activated, the display will show 8 km (5 miles). As thevehicle begins moving, the display will then increase to8.2 km (5.1 miles), 8.4 km (5.2 miles), etc.

If the retro-active reset feature is activated after thevehicle is started, but before it begins moving, thedisplay will show the number of kilometers (km) ormiles (mi) that were driven during the last ignition cycle.

Fuel RangePress the trip/fuel button until FUEL RANGE displays.This display shows the approximate number ofremaining kilometers (km) or miles (mi) the vehicle canbe driven without refueling.

The fuel range estimate is based on an average of thevehicle's fuel economy over recent driving history andthe amount of fuel remaining in the fuel tank. Thisestimate will change if driving conditions change. Forexample, if driving in traffic and making frequent stops,this display may read one number, but if the vehicle isdriven on a freeway, the number may change eventhough the same amount of fuel is in the fuel tank. Thisis because different driving conditions produce differentfuel economies. Generally, freeway driving producesbetter fuel economy than city driving.

4-42

Page 199: 2011 Buick Lucerne Toledo Owner Manual

Black plate (43,1)Buick Lucerne Owner Manual - 2011

If your vehicle is low on fuel, the FUEL LEVEL LOWmessage will be displayed. See “FUEL LEVEL LOW”under DIC Warnings and Messages on page 4‑47 formore information.

Average EconomyPress the trip/fuel button until AVG ECONOMYdisplays. This display shows the approximate averageliters per 100 kilometers (L/100 km) or miles per gallon(mpg). This number is calculated based on the numberof L/100 km (mpg) recorded since the last time thismenu item was reset. To reset AVG ECONOMY, pressand hold the set/reset button. The display will returnto zero.

Instantaneous EconomyPress the trip/fuel button until INST ECONOMYdisplays. This display shows the current fuel economyat a particular moment and will change frequently asdriving conditions change. This display shows theinstantaneous fuel economy in liters per 100 kilometers(L/100 km) or miles per gallon (mpg). Unlike averageeconomy, this screen cannot be reset.

Average SpeedPress the trip/fuel button until AVERAGE SPEEDdisplays. This display shows the average speed of thevehicle in kilometers per hour (km/h) or miles perhour (mph). This average is calculated based on the

various vehicle speeds recorded since the last reset ofthis value. To reset the value, press and hold the set/reset button. The display will return to zero.

Blank DisplayThis display shows no information.

Vehicle Information Menu ItemsT (Vehicle Information): Press this button to scrollthrough the following menu items:

Oil LifePress the vehicle information button until OIL LIFEREMAINING displays. This display shows an estimateof the oil's remaining useful life. If you see 99%OILLIFE REMAINING on the display, that means 99% ofthe current oil life remains. The engine oil life systemwill alert you to change the oil on a schedule consistentwith your driving conditions.

When the remaining oil life is low, the CHANGEENGINE OIL SOON message will appear on thedisplay. See “CHANGE ENGINE OIL SOON” under DICWarnings and Messages on page 4‑47. You shouldchange the oil as soon as possible. See Engine Oil onpage 6‑17. In addition to the engine oil life systemmonitoring the oil life, additional maintenance isrecommended in the Maintenance Schedule in thismanual. See Scheduled Maintenance on page 7‑3 formore information.

4-43

Page 200: 2011 Buick Lucerne Toledo Owner Manual

Black plate (44,1)Buick Lucerne Owner Manual - 2011

Remember, you must reset the OIL LIFE yourself aftereach oil change. It will not reset itself. Also, be carefulnot to reset the OIL LIFE accidentally at any time otherthan when the oil has just been changed. It cannot bereset accurately until the next oil change. To reset theengine oil life system, see Engine Oil Life System onpage 6‑22.

UnitsPress the vehicle information button until UNITSdisplays. This display allows you to select betweenMetric or English units of measurement. Once in thisdisplay, press the set/reset button to select betweenENGLISH or METRIC units.

Park AssistIf your vehicle has the Ultrasonic Rear Parking Assist(URPA) system, this display allows the system to beturned on or off. Press the vehicle information buttonuntil PARK ASSIST displays. Once in this display, pressthe set/reset button to select between ON or OFF. If youchoose ON, the system will be turned on. If you chooseOFF, the system will be turned off. The URPA systemautomatically turns back on after each vehicle start.When the URPA system is turned off and the vehicle isshifted out of PARK (P), the DIC will display the PARKASSIST OFF message as a reminder that the systemhas been turned off. See DIC Warnings and Messageson page 4‑47 and Ultrasonic Rear Parking Assist(URPA) on page 3‑33 for more information.

Side Blind ZoneIf your vehicle has the Side Blind Zone Alert (SBZA)system, this display allows the system to be turned onor off. Press the vehicle information button until SIDEBLIND ZONE displays. Once in this display, press theset/reset button to select between ON or OFF. If youchoose ON, the system will be turned on. If you chooseOFF, the system will be turned off. When the SBZAsystem is turned off, the DIC will display the SIDEBLIND ZONE ALERT SYSTEM OFF message as areminder that the system has been turned off. See DICWarnings and Messages on page 4‑47 and Side BlindZone Alert (SBZA) on page 3‑34 for more information.

Tire PressureOn vehicles with the Tire Pressure Monitor System(TPMS), the pressure for each tire can be viewed in theDIC. The tire pressure will be shown in either poundsper square inch (psi) or kilopascals (kPa). Press thevehicle information button until the DIC displays FRONTTIRES PSI (kPa) LEFT ## RIGHT ##. Press the vehicleinformation button again until the DIC displays REARTIRES PSI (kPa) LEFT ## RIGHT ##.

If a low tire pressure condition is detected by thesystem while driving, a message advising you to checkthe pressure in a specific tire will appear in the display.See Inflation - Tire Pressure on page 6‑63 and DICWarnings and Messages on page 4‑47 for moreinformation.

4-44

Page 201: 2011 Buick Lucerne Toledo Owner Manual

Black plate (45,1)Buick Lucerne Owner Manual - 2011

If the tire pressure display shows dashes instead of avalue, there may be a problem with your vehicle. If thisconsistently occurs, see your dealer for service.

Change Compass ZoneYour vehicle may have this feature. To change thecompass zone through the DIC, see DIC Compass onpage 4‑45.

Calibrate CompassYour vehicle may have this feature. The compass canbe manually calibrated. To calibrate the compassthrough the DIC, see DIC Compass on page 4‑45.

Blank DisplayThis display shows no information.

Customization Menu ItemsU (Customization): Press this button to enter thefeature settings menu. This display allows you tocustomize the feature settings on your vehicle. See DICVehicle Customization on page 4‑56 for moreinformation.

DIC CompassYour vehicle may have a compass in the DriverInformation Center (DIC). The information belowexplains how to operate this feature in the DIC.

If your vehicle has a compass in the mirror, seeCompass on page 3‑29.

Compass ZoneYour dealer will set the correct zone for your location.If the zone is not set to your location or you drive out ofthe area, the variance needs to be changed to theappropriate zone.

To adjust for compass variance, use the followingprocedure:

Compass Variance (Zone) Procedure1. Do not set the compass zone when the vehicle is

moving. Only set it when the vehicle is in P (Park).

Press the vehicle information button until PRESSV TO CHANGE COMPASS ZONE displays.

4-45

Page 202: 2011 Buick Lucerne Toledo Owner Manual

Black plate (46,1)Buick Lucerne Owner Manual - 2011

2. Find the vehicle's current location and variancezone number on the map.

Zones 1 through 15 are available.

3. Press the set/reset button to scroll through andselect the appropriate variance zone.

4. Press the trip/fuel button until the vehicle heading,for example, N for North, is displayed in the DIC.

5. If calibration is necessary, calibrate the compass.See “Compass Calibration Procedure” following.

Compass CalibrationThe compass can be manually calibrated. Only calibratethe compass in a magnetically clean and safe location,such as an open parking lot, where driving the vehiclein circles is not a danger. It is suggested to calibrateaway from tall buildings, utility wires, manhole covers,or other industrial structures, if possible.

If CAL should ever appear in the DIC display, thecompass should be calibrated.

If the DIC display does not show a heading, forexample, N for North, or the heading does not changeafter making turns, there may be a strong magnetic fieldinterfering with the compass. Interference may becaused by a magnetic antenna mount, magnetic notepad holder, or any other magnetic item. Turn off thevehicle, move the magnetic item, then turn on thevehicle and calibrate the compass.

To calibrate the compass, use the following procedure:

Compass Calibration Procedure1. Before calibrating the compass, check that the

compass zone is set to the variance zone in whichthe vehicle is located. See “Compass Variance(Zone) Procedure” earlier in this section.

Do not operate any switches such as window,sunroof, climate controls, seats, etc. during thecalibration procedure.

4-46

Page 203: 2011 Buick Lucerne Toledo Owner Manual

Black plate (47,1)Buick Lucerne Owner Manual - 2011

2. Press the vehicle information button until PRESSV TO CALIBRATE COMPASS displays.

3. Press the set/reset button to start the compasscalibration.

4. The DIC will display CALIBRATING: DRIVE INCIRCLES. Drive the vehicle in tight circles at lessthan 5 mph (8 km/h) to complete the calibration.The DIC will display CALIBRATION COMPLETEfor a few seconds when the calibration is complete.The DIC display will then return to PRESS V TOCALIBRATE COMPASS.

DIC Warnings and MessagesMessages are displayed on the DIC to notify the driverthat the status of the vehicle has changed and thatsome action may be needed by the driver to correct thecondition. Multiple messages may appear one afteranother. Some messages may not require immediateaction, but you can press the set/reset button toacknowledge that you received the message and clearit from the DIC display. Pressing any of the DIC buttonsalso acknowledges and clears any messages. Somemessages cannot be cleared from the DIC displaybecause they are more urgent. These messages requireaction before they can be cleared. You should take anymessages that appear on the display seriously andremember that clearing the messages will only make

the messages disappear, not correct the problem. Thefollowing are the possible messages that can bedisplayed and some information about them.

AUTOMATIC LIGHT CONTROL OFFThis message displays when the automatic headlampsare turned off. See Exterior Lamps on page 4‑10 formore information.

AUTOMATIC LIGHT CONTROL ONThis message displays when the automatic headlampsare turned on. See Exterior Lamps on page 4‑10 formore information.

BATTERY SAVER ACTIVEThis message displays when the system detects thatthe battery voltage is dropping beyond a reasonablelevel. The battery saver system starts reducing certainfeatures of the vehicle that you may be able to notice.At the point that the features are disabled, this messageis displayed. It means that the vehicle is trying to savethe charge in the battery.

Turn off all unnecessary accessories to allow thebattery to recharge.

The normal battery voltage range is 11.5 to 15.5 volts.

4-47

Page 204: 2011 Buick Lucerne Toledo Owner Manual

Black plate (48,1)Buick Lucerne Owner Manual - 2011

CHANGE ENGINE OIL SOONThis message displays when service is required for thevehicle. See your dealer. See Engine Oil on page 6‑17and Scheduled Maintenance on page 7‑3 for moreinformation.

Acknowledging the CHANGE ENGINE OIL SOONmessage will not reset the OIL LIFE REMAINING. Thatmust be done at the OIL LIFE screen under the vehicleinformation menu. See “Oil Life” under DIC Operationand Displays on page 4‑41 and Engine Oil Life Systemon page 6‑22.

DRIVER DOOR OPENThis message displays when the driver door is notclosed properly. Make sure that the door is closedcompletely.

ENGINE HOT A/C (AirConditioning) OFFThis message displays when the engine coolantbecomes hotter than the normal operating temperature.To avoid added strain on a hot engine, the airconditioning compressor is automatically turned off.When the coolant temperature returns to normal, theA/C operation automatically resumes. You can continueto drive your vehicle. If this message continues toappear, have the system repaired by your dealer assoon as possible to avoid compressor damage.

ENGINE OVERHEATED IDLE ENGINENotice: If you drive your vehicle while the engine isoverheating, severe engine damage may occur. If anoverheat warning appears on the instrument panelcluster and/or DIC, stop the vehicle as soon aspossible. Do not increase the engine speed abovenormal idling speed. See Engine Overheating onpage 6‑35 for more information.

This message displays when the engine coolanttemperature is too hot. Stop and allow the vehicle toidle until it cools down.

ENGINE OVERHEATED STOP ENGINENotice: If you drive your vehicle while the engine isoverheating, severe engine damage may occur. If anoverheat warning appears on the instrument panelcluster and/or DIC, stop the vehicle as soon aspossible. See Engine Overheating on page 6‑35 formore information.

This message displays along with a continuous chimewhen the engine has overheated. Stop and turn theengine off immediately to avoid severe engine damage.See Engine Overheating on page 6‑35.

4-48

Page 205: 2011 Buick Lucerne Toledo Owner Manual

Black plate (49,1)Buick Lucerne Owner Manual - 2011

ENGINE POWER IS REDUCEDThis message displays when the vehicle's engine poweris reduced. Reduced engine power can affect thevehicle's ability to accelerate. If this message is on, butthere is no reduction in performance, proceed to yourdestination. The performance may be reduced the nexttime the vehicle is driven. The vehicle may be driven ata reduced speed while this message is on, butacceleration and speed may be reduced. Anytime thismessage stays on, the vehicle should be taken to yourdealer for service as soon as possible.

ERRORThis message displays while viewing the odometer ortrip odometers if there is a problem with the instrumentpanel cluster. See your dealer for service.

FUEL LEVEL LOWThis message displays when your vehicle is low on fuel.Refill the fuel tank as soon as possible. See FuelGauge on page 4‑40 and Filling the Tank onpage 6‑10 for more information.

HOOD OPENIf your vehicle has the remote start feature, thismessage displays when the hood is not closed properly.Make sure that the hood is closed completely. SeeHood Release on page 6‑13.

ICE POSSIBLE DRIVE WITH CAREThis message displays when the outside airtemperature is cold enough to create icy roadconditions. Adjust your driving accordingly.

LANE DEPARTURE SYSTEMUNAVAILABLEIf your vehicle has the Lane Departure Warning (LDW)system, this message may display if the LDW systemdoes not activate due to a temporary condition. SeeLane Departure Warning (LDW) on page 3‑38 for moreinformation.

LEFT REAR DOOR OPENThis message displays when the driver side rear door isnot closed properly. Make sure that the door is closedcompletely.

OIL LEVEL LOW ADD OILOn some vehicles, this message displays when thevehicle's engine oil is low. Fill the oil to the proper levelas soon as possible. See Engine CompartmentOverview on page 6‑14 for the engine oil fill location.Also, see Engine Oil on page 6‑17 for information onthe kind of oil to use and the proper oil level.

4-49

Page 206: 2011 Buick Lucerne Toledo Owner Manual

Black plate (50,1)Buick Lucerne Owner Manual - 2011

OIL PRESSURE LOW STOP ENGINENotice: If you drive your vehicle while the engine oilpressure is low, severe engine damage may occur.If a low oil pressure warning appears on theinstrument panel cluster and/or DIC, stop thevehicle as soon as possible. Do not drive thevehicle until the cause of the low oil pressure iscorrected. See Engine Oil on page 6‑17 for moreinformation.

This message displays when the vehicle's engine oilpressure is low. The oil pressure light also appears onthe instrument panel cluster. See Oil Pressure Light onpage 4‑38.

Stop the vehicle immediately, as engine damage canresult from driving a vehicle with low oil pressure. Havethe vehicle serviced by your dealer as soon as possiblewhen this message is displayed.

PARK ASSIST OFFIf your vehicle has this feature, after the vehicle hasbeen started, this message will reminder the driver thatthe Ultrasonic Rear Parking Assist (URPA) system hasbeen turned off. Press the set/reset button toacknowledge this message and clear it from the DICdisplay. To turn the URPA system back on, see “ParkAssist” under DIC Operation and Displays onpage 4‑41. See Ultrasonic Rear Parking Assist (URPA)on page 3‑33 for more information.

PASSENGER DOOR OPENThis message displays when the front passenger dooris not closed properly. Make sure that the door is closedcompletely.

REMOTE KEY LEARNING ACTIVEThis message displays while you are matching aRemote Keyless Entry (RKE) transmitter to yourvehicle. See “Matching Transmitter(s) to Your Vehicle”under Remote Keyless Entry (RKE) System Operationon page 3‑4 and DIC Operation and Displays onpage 4‑41 for more information.

REPLACE BATTERY IN REMOTE KEYThis message displays when the battery in the RemoteKeyless Entry (RKE) transmitter needs to be replaced.To replace the battery, see “Battery Replacement” underRemote Keyless Entry (RKE) System Operation onpage 3‑4 .

RIGHT REAR DOOR OPENThis message displays when the passenger side reardoor is not closed properly. Make sure that the door isclosed completely.

4-50

Page 207: 2011 Buick Lucerne Toledo Owner Manual

Black plate (51,1)Buick Lucerne Owner Manual - 2011

SERVICE A/C (Air Conditioning)SYSTEMThis message displays when the electronic sensors thatcontrol the air conditioning and heating systems are nolonger working. Have the climate control systemserviced by your dealer if you notice a drop in heatingand air conditioning efficiency.

SERVICE AIR BAGThis message displays when there is a problem with theairbag system. Have your vehicle serviced by yourdealer immediately. See Airbag Readiness Light onpage 4‑29 for more information.

SERVICE BATTERY CHARGINGSYSTEMThis message displays when there is a problem with thegenerator and battery charging systems. Driving withthis problem could drain the battery. Turn off allunnecessary accessories. Stop and turn off the vehicleas soon as it is safe to do so. Have the electricalsystem checked by your dealer immediately.

SERVICE BRAKE ASSISTThis message displays if there is a problem with thebrake system. The brake system warning light and theantilock brake system warning light may also bedisplayed on the instrument panel cluster. See Brake

System Warning Light on page 4‑32 and AntilockBrake System (ABS) Warning Light on page 4‑32 formore information. If this happens, stop as soon aspossible and turn off the vehicle. Restart the vehicleand check for the message on the DIC display. If themessage is displayed or appears again when you begindriving, the brake system needs service. See yourdealer as soon as possible. See Brakes on page 6‑39for more information.

SERVICE BRAKE SYSTEMThis message displays if the ignition is on to inform thedriver that the brake fluid level is low. Have the brakesystem serviced by your dealer as soon as possible.The brake system warning light also appears on theinstrument panel cluster when this message appears onthe DIC. See Brake System Warning Light onpage 4‑31.

SERVICE LANE DEPARTURE SYSTEMIf your vehicle has the Lane Departure Warning (LDW)system, this message may display to indicate that theLDW system is not working properly. If this messageremains on after continued driving, the system needsservice. See your dealer. See Lane Departure Warning(LDW) on page 3‑38 for more information.

4-51

Page 208: 2011 Buick Lucerne Toledo Owner Manual

Black plate (52,1)Buick Lucerne Owner Manual - 2011

SERVICE PARK ASSISTIf your vehicle has this feature, this message displays ifthere is a problem with the Ultrasonic Rear ParkingAssist (URPA) system. Do not use this system to helpyou park. See Ultrasonic Rear Parking Assist (URPA)on page 3‑33 for more information. See your dealer forservice.

SERVICE POWER STEERINGYour vehicle may have a speed variable assist steeringsystem. See Steering on page 5‑8.

This message displays if a problem is detected with thespeed variable assist steering system. When thismessage is displayed, you may notice that the effortrequired to steer the vehicle decreases or feels lighter,but you will still be able to steer the vehicle.

SERVICE SIDE BLIND ZONE ALERTSYSTEMIf your vehicle has the Side Blind Zone Alert (SBZA)system and this message displays, both SBZA displayswill remain on indicating there is a problem with theSBZA system. If these displays remain on aftercontinued driving, the system needs service. See yourdealer. See Side Blind Zone Alert (SBZA) on page 3‑34for more information.

SERVICE STABILITRAKIf your vehicle has StabiliTrak®, this message displays ifthere has been a problem detected with StabiliTrak.A warning light also appears on the instrument panelcluster. See Traction Control System (TCS) WarningLight on page 4‑33. See StabiliTrak® System onpage 5‑6 for more information.

If this message turns on while you are driving, pull offthe road as soon as possible and stop carefully. Tryresetting the system by turning the ignition off and thenback on. If this message still stays on or turns back onagain while you are driving, your vehicle needs service.Have the StabiliTrak System inspected by your dealeras soon as possible.

SERVICE SUSPENSION SYSTEMThis message displays to indicate that the suspensionsystem is not operating properly. See your dealer forservice.

SERVICE THEFT SYSTEMThis message displays when there is a problem with thetheft-deterrent system programmed in the key. A faulthas been detected in the system which means that thesystem is disabled and it is not protecting the vehicle.

4-52

Page 209: 2011 Buick Lucerne Toledo Owner Manual

Black plate (53,1)Buick Lucerne Owner Manual - 2011

The vehicle usually restarts; however, you may want totake the vehicle to your dealer before turning off theengine. See PASS-Key® III+ Electronic Immobilizer onpage 3‑16 for more information.

SERVICE TIRE MONITOR SYSTEMOn vehicles with the Tire Pressure Monitor System(TPMS), this message displays if a part on the TPMS isnot working properly. The tire pressure light also flashesand then remains on during the same ignition cycle.See Tire Pressure Light on page 4‑35. Severalconditions may cause this message to appear. See TirePressure Monitor Operation on page 6‑65 for moreinformation. If the warning comes on and stays on,there may be a problem with the TPMS. See yourdealer.

SERVICE TRACTION CONTROLThis message displays when the Traction ControlSystem (TCS) is not functioning properly. A warninglight also appears on the instrument panel cluster.See Traction Control System (TCS) Warning Light onpage 4‑33. See Traction Control System (TCS) onpage 5‑6 for more information. Have the TCS servicedby your dealer as soon as possible.

SERVICE TRANSMISSIONThis message displays when there is a problem with thetransmission. See your dealer for service.

SERVICE VEHICLE SOONThis message displays when a non-emissions relatedmalfunction occurs. Have the vehicle serviced by yourdealer as soon as possible.

SIDE BLIND ZONE ALERTSYSTEM OFFIf your vehicle has the Side Blind Zone Alert (SBZA)system, this message displays when the SBZA systemhas been turned off. See Side Blind Zone Alert (SBZA)on page 3‑34 and DIC Operation and Displays onpage 4‑41 for more information.

SIDE BLIND ZONE SYS. UNAVAILABLEIf your vehicle has the Side Blind Zone Alert (SBZA)system, this message displays when the SBZA systemis disabled because the sensor is blocked and cannotdetect vehicles in your blind zone. The sensor may beblocked by mud, dirt, snow, ice, or slush. This messagemay also display during heavy rain or due to road spray.It may also come on when driving in isolated areas withno guardrails, trees, or road signs and light traffic. Yourvehicle does not need service. For cleaninginstructions, see Washing Your Vehicle on page 6‑100.See Side Blind Zone Alert (SBZA) on page 3‑34 formore information.

4-53

Page 210: 2011 Buick Lucerne Toledo Owner Manual

Black plate (54,1)Buick Lucerne Owner Manual - 2011

SPEED LIMITED TO XXXMPH (km/h)This message displays when your vehicle speed islimited to 128 km/h (80 mph) because the vehicledetects a problem in the speed variable assist steering,magnetic ride control, or automatic leveling controlsystems. Have your vehicle serviced by your dealer.

STABILITRAK NOT READYIf your vehicle has StabiliTrak, this message maydisplay and the Traction Control System and StabiliTrakWarning Light on the instrument panel cluster may beon after first driving the vehicle and exceeding 30 km/h(19 mph) for 30 seconds. The StabiliTrak system is notfunctional until the light has turned off. See StabiliTrak®

System on page 5‑6 for more information.

STARTING DISABLED SERVICETHROTTLEThis message displays if the starting of the engine isdisabled due to the electronic throttle control system.Have your vehicle serviced by your dealer immediately.

This message only appears while the ignition is in ON/RUN, and will not disappear until the problem isresolved.

This message cannot be acknowledged.

THEFT ATTEMPTEDThis message displays if the content theft-deterrentsystem has detected a break-in attempt while you wereaway from your vehicle. See Content Theft-Deterrent onpage 3‑15 for more information.

TIGHTEN GAS CAPThis message may be displayed if the gas cap is noton, or is not fully tightened. Check the gas cap toensure that it is on properly. See Filling the Tank onpage 6‑10 for more information.

TIRE LEARNING ACTIVEOn vehicles with the Tire Pressure Monitor System(TPMS), this message displays when the TPMS isre-learning the tire positions on your vehicle. The tirepositions must be re-learned after rotating the tires orafter replacing a tire or sensor. See Tire Inspection andRotation on page 6‑69, Tire Pressure Monitor Systemon page 6‑64, and Inflation - Tire Pressure onpage 6‑63 for more information.

4-54

Page 211: 2011 Buick Lucerne Toledo Owner Manual

Black plate (55,1)Buick Lucerne Owner Manual - 2011

TIRE LOW ADD AIR TO TIREOn vehicles with the Tire Pressure Monitor System(TPMS), this message displays when the pressure inone or more of the vehicle's tires is low. This messagealso displays LEFT FRT (left front), RIGHT FRT (rightfront), LEFT RR (left rear), or RIGHT RR (right rear) toindicate the location of the low tire. The low tirepressure warning light will also come on. See TirePressure Light on page 4‑35. If a tire pressuremessage appears on the DIC, stop as soon as you can.Have the tire pressures checked and set to thoseshown on the Tire Loading Information label. See Tireson page 6‑56, Loading the Vehicle on page 5‑18, andInflation - Tire Pressure on page 6‑63. You can receivemore than one tire pressure message at a time. To readthe other messages that may have been sent at thesame time, press the set/reset button. The DIC alsoshows the tire pressure values. See DIC Operation andDisplays on page 4‑41.

TRACTION CONTROL OFFThis message displays when the Traction ControlSystem (TCS) is turned off. Adjust your drivingaccordingly. See Traction Control System (TCS) onpage 5‑6 for more information.

TRACTION CONTROL ONThis message displays when the Traction ControlSystem (TCS) is turned on. See Traction ControlSystem (TCS) on page 5‑6 for more information.

TRANSMISSION HOT IDLE ENGINENotice: If you drive the vehicle while thetransmission fluid is overheating and thetransmission temperature warning is displayed onthe instrument panel cluster and/or DIC, you candamage the transmission. This could lead to costlyrepairs that would not be covered by the warranty.Do not drive your vehicle with overheatedtransmission fluid or while the transmissiontemperature warning is displayed.

This message displays when the transmission fluid inyour vehicle is too hot. Stop the vehicle and allow it toidle until it cools down. If the warning messagecontinues to display, have the vehicle serviced by yourdealer as soon as possible.

TRUNK OPENThis message displays when the trunk is not closedcompletely. Make sure that the trunk is closedcompletely. See Trunk on page 3‑11.

4-55

Page 212: 2011 Buick Lucerne Toledo Owner Manual

Black plate (56,1)Buick Lucerne Owner Manual - 2011

TURN SIGNAL ONThis message displays as a reminder to turn off the turnsignal if you drive your vehicle for more than about1.2 km (0.75 mile) with a turn signal on. See TurnSignal/Multifunction Lever on page 4‑4.

This message displays and a chime sounds only whenthe ignition is in ON/RUN. The message will notdisappear until the turn signal is manually turned off,or a turn is completed.

WASHER FLUID LOW ADD FLUIDThis message displays when the windshield washerfluid is low. Fill the windshield washer reservoir as soonas possible. See Engine Compartment Overview onpage 6‑14 for the location of the windshield washerreservoir. Also, see Windshield Washer Fluid onpage 6‑38 for more information.

DIC Vehicle CustomizationYour vehicle has customization capabilities that allowyou to program certain features to one preferred setting.Customization features can only be programmed to onesetting on the vehicle and cannot be programmed to apreferred setting for two different drivers.

All of the customization options may not be available onyour vehicle. Only the options available will bedisplayed on the DIC.

The default settings for the customization features wereset when your vehicle left the factory, but may havebeen changed from their default state since then.

The customization preferences are automaticallyrecalled.

To change customization preferences, use the followingprocedure.

Entering the Feature Settings Menu1. Turn the ignition on and place the vehicle in

P (Park).

To avoid excessive drain on the battery, it isrecommended that the headlamps are turned off.

2. Press the customization button to enter the featuresettings menu.

If the menu is not available, FEATURE SETTINGSAVAILABLE IN PARK will display. Before enteringthe menu, make sure the vehicle is in P (Park).

4-56

Page 213: 2011 Buick Lucerne Toledo Owner Manual

Black plate (57,1)Buick Lucerne Owner Manual - 2011

Feature Settings Menu ItemsThe following are customization features that allow youto program settings to the vehicle:

DISPLAY IN ENGLISHThis feature will only display if a language other thanEnglish has been set. This feature allows you to changethe language in which the DIC messages appear toEnglish.

Press the customization button until the PRESS V TODISPLAY IN ENGLISH screen appears on the DICdisplay. Press the set/reset button once to display allDIC messages in English.

DISPLAY LANGUAGEThis feature allows you to select the language in whichthe DIC messages will appear.

Press the customization button until the DISPLAYLANGUAGE screen appears on the DIC display. Pressthe set/reset button once to access the settings for thisfeature. Then press the customization button to scrollthrough the following settings:

ENGLISH (default): All messages will appear inEnglish.

FRANCAIS: All messages will appear in French.

ESPANOL: All messages will appear in Spanish.

NO CHANGE: No change will be made to this feature.The current setting will remain.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

AUTO DOOR LOCKThis feature allows you to select when the vehicle'sdoors will automatically lock. See ProgrammableAutomatic Door Locks on page 3‑10 for moreinformation.

Press the customization button until AUTO DOORLOCK appears on the DIC display. Press the set/resetbutton once to access the settings for this feature. Thenpress the customization button to scroll through thefollowing settings:

SHIFT OUT OF PARK (default): The doorsautomatically lock when the doors are closed and thevehicle is shifted out of P (Park).

AT VEHICLE SPEED: The doors automatically lockwhen the vehicle speed is above 5 mph (8 km/h) forthree seconds.

NO CHANGE: No change will be made to this feature.The current setting will remain.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

4-57

Page 214: 2011 Buick Lucerne Toledo Owner Manual

Black plate (58,1)Buick Lucerne Owner Manual - 2011

AUTO DOOR UNLOCKThis feature allows you to select whether or not to turnoff the automatic door unlocking feature. It also allowsyou to select which doors and when the doors willautomatically unlock. See Programmable AutomaticDoor Locks on page 3‑10 for more information.

Press the customization button until AUTO DOORUNLOCK appears on the DIC display. Press the set/reset button once to access the settings for this feature.Then press the customization button to scroll throughthe following settings:

OFF: None of the doors will automatically unlock.

DRIVER AT KEY OUT: Only the driver's door willunlock when the key is taken out of the ignition.

DRIVER IN PARK: Only the driver's door will unlockwhen the vehicle is shifted into P (Park).

ALL AT KEY OUT: All of the doors will unlock when thekey is taken out of the ignition.

ALL IN PARK (default): All of the doors will unlockwhen the vehicle is shifted into P (Park).

NO CHANGE: No change will be made to this feature.The current setting will remain.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

REMOTE DOOR LOCKThis feature allows you to select the type of feedbackyou will receive when locking the vehicle with theRemote Keyless Entry (RKE) transmitter. You will notreceive feedback when locking the vehicle with the RKEtransmitter if the doors are open. See Remote KeylessEntry (RKE) System Operation on page 3‑4 for moreinformation.

Press the customization button until REMOTE DOORLOCK appears on the DIC display. Press the set/resetbutton once to access the settings for this feature. Thenpress the customization button to scroll through thefollowing settings:

HORN & LIGHTS OFF: There will be no feedbackwhen you press the lock button on the RKE transmitter.

LIGHTS ONLY: The exterior lamps will flash when youpress the lock button on the RKE transmitter.

HORN ONLY: The horn will sound on the second pressof the lock button on the RKE transmitter.

HORN & LIGHTS ON (default): The exterior lamps willflash when you press the lock button on the RKEtransmitter, and the horn will sound when the lockbutton is pressed again within five seconds of theprevious command.

4-58

Page 215: 2011 Buick Lucerne Toledo Owner Manual

Black plate (59,1)Buick Lucerne Owner Manual - 2011

NO CHANGE: No change will be made to this feature.The current setting will remain.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

REMOTE DOOR UNLOCKThis feature allows you to select the type of feedbackyou will receive when unlocking the vehicle with theRemote Keyless Entry (RKE) transmitter. You will notreceive feedback when unlocking the vehicle with theRKE transmitter if the doors are open. See RemoteKeyless Entry (RKE) System Operation on page 3‑4for more information.

Press the customization button until REMOTE DOORUNLOCK appears on the DIC display. Press the set/reset button once to access the settings for this feature.Then press the customization button to scroll throughthe following settings:

LIGHTS OFF: The exterior lamps will not flash whenyou press the unlock button on the RKE transmitter.

LIGHTS ON (default): The exterior lamps will flashwhen you press the unlock button on the RKEtransmitter.

NO CHANGE: No change will be made to this feature.The current setting will remain.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

DELAY DOOR LOCKThis feature allows you to select whether or not thelocking of the vehicle's doors will be delayed. Whenlocking the doors with the power door lock switch and adoor is open, this feature will delay locking the doorsuntil five seconds after the last door is closed. You willhear three chimes to signal that the delayed lockingfeature is in use. The key must be out of the ignition forthis feature to work. You can temporarily overridedelayed locking by pressing the power door lock switchtwice or the lock button on the RKE transmitter twice.See Delayed Locking on page 3‑9 for moreinformation.

Press the customization button until DELAY DOORLOCK appears on the DIC display. Press the set/resetbutton once to access the settings for this feature. Thenpress the customization button to scroll through thefollowing settings:

OFF: There will be no delayed locking of the vehicle'sdoors.

ON (default): The doors will not lock until five secondsafter the last door is closed.

NO CHANGE: No change will be made to this feature.The current setting will remain.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

4-59

Page 216: 2011 Buick Lucerne Toledo Owner Manual

Black plate (60,1)Buick Lucerne Owner Manual - 2011

EXIT LIGHTINGThis feature allows you to select the amount of time youwant the exterior lamps to remain on when it is darkenough outside. This happens after the key is turnedfrom ON/RUN to LOCK/OFF.

Press the customization button until EXIT LIGHTINGappears on the DIC display. Press the set/reset buttononce to access the settings for this feature. Then pressthe customization button to scroll through the followingsettings:

OFF: The exterior lamps will not turn on.

30 SECONDS (default): The exterior lamps will stay onfor 30 seconds.

1MINUTE: The exterior lamps will stay on forone minute.

2MINUTES: The exterior lamps will stay on fortwo minutes.

NO CHANGE: No change will be made to this feature.The current setting will remain.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

APPROACH LIGHTINGThis feature allows you to select whether or not to havethe exterior lights turn on briefly during low light periodsafter unlocking the vehicle using the Remote KeylessEntry (RKE) transmitter.

Press the customization button until APPROACHLIGHTING appears on the DIC display. Press the set/reset button once to access the settings for this feature.Then press the customization button to scroll throughthe following settings:

OFF: The exterior lights will not turn on when youunlock the vehicle with the RKE transmitter.

ON (default): If it is dark enough outside, the exteriorlights will turn on briefly when you unlock the vehiclewith the RKE transmitter.

The lights will remain on for 20 seconds or until the lockbutton on the RKE transmitter is pressed, or the vehicleis no longer off. See Remote Keyless Entry (RKE)System Operation on page 3‑4 for more information.

NO CHANGE: No change will be made to this feature.The current setting will remain.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

4-60

Page 217: 2011 Buick Lucerne Toledo Owner Manual

Black plate (61,1)Buick Lucerne Owner Manual - 2011

CHIME VOLUMEThis feature allows you to select the volume level of thechime.

Press the customization button until CHIME VOLUMEappears on the DIC display. Press the set/reset buttononce to access the settings for this feature. Then pressthe customization button to scroll through the followingsettings:

NORMAL: The chime volume will be set to a normallevel.

LOUD: The chime volume will be set to a loud level.

NO CHANGE: No change will be made to this feature.The current setting will remain.

There is no default for chime volume. The volume willstay at the last known setting.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

PARK TILT MIRRORSIf your vehicle has this feature, it allows you to selectwhether or not the outside mirror(s) will automatically tiltdown when the vehicle is shifted into R (Reverse). SeePark Tilt Mirrors on page 3‑32 for more information.

Press the customization button until PARK TILTMIRRORS appears on the DIC display. Press the set/reset button once to access the settings for this feature.Then press the customization button to scroll throughthe following settings:

OFF (default): Neither outside mirror will be tilted downwhen the vehicle is shifted into R (Reverse).

DRIVER MIRROR: The driver's outside mirror will betilted down when the vehicle is shifted into R (Reverse).

PASSENGER MIRROR: The passenger's outsidemirror will be tilted down when the vehicle is shifted intoR (Reverse).

BOTH MIRRORS: The driver's and passenger's outsidemirrors will be tilted down when the vehicle is shiftedinto R (Reverse).

NO CHANGE: No change will be made to this feature.The current setting will remain.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

EASY EXIT RECALLIf your vehicle has this feature, it allows you to selectyour preference for the automatic easy exit seat feature.See Memory Seat and Mirrors on page 2‑7 for moreinformation.

4-61

Page 218: 2011 Buick Lucerne Toledo Owner Manual

Black plate (62,1)Buick Lucerne Owner Manual - 2011

Press the customization button until EASY EXITRECALL appears on the DIC display. Press the set/reset button once to access the settings for this feature.Then press the menu up/down button to scroll throughthe following settings:

DOOR BUTTON ONLY: No automatic seat exit recallwill occur. The recall will only occur after pressing theeasy exit seat button.

BUTTON AND KEY OUT (default): If the features areenabled through the EASY EXIT SETUP menu, thedriver's seat will move back, and if the vehicle has thepower tilt wheel and telescopic steering feature, thepower steering column will move up and forward whenthe key is removed from the ignition or after pressingthe easy exit seat button. The automatic easy exit seatmovement will only occur one time after the key isremoved from the ignition. If the automatic movementhas already occurred, and you put the key back in theignition and remove it again, the seat and steeringcolumn will stay in the original exit position, unless amemory recall took place prior to removing the keyagain.

NO CHANGE: No change will be made to this feature.The current setting will remain.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

EASY EXIT SETUPIf your vehicle has this feature, it allows you to selectwhich areas will recall with the automatic easy exit seatfeature. It also allows you to turn off the automatic easyexit feature. See Memory Seat and Mirrors onpage 2‑7 and “EASY EXIT RECALL” earlier for moreinformation.

Press the customization button until EASY EXIT SETUPappears on the DIC display. Press the set/reset buttononce to access the settings for this feature. Then pressthe menu up/down button to scroll through the followingsettings:

OFF: No automatic seat exit will recall.

SEAT ONLY: The driver's seat will recall.

TILT ONLY: The steering wheel tilt feature will recall.

TELESCOPE ONLY: The steering column telescopefeature will recall.

SEAT/TILT: The driver's seat and the steering wheel tiltfeature will recall.

SEAT/TELESCOPE: The driver's seat and the steeringcolumn telescope feature will recall.

TILT/TELESCOPE: The steering wheel tilt and steeringcolumn telescope features will recall.

ALL (default): The driver's seat and the steering wheeltilt and steering column telescope features will recall,if your vehicle has this option.

4-62

Page 219: 2011 Buick Lucerne Toledo Owner Manual

Black plate (63,1)Buick Lucerne Owner Manual - 2011

NO CHANGE: No change will be made to this feature.The current setting will remain.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

MEMORY SEAT RECALLIf your vehicle has this feature, it allows you to selectyour preference for the remote memory seat recallfeature. See Memory Seat and Mirrors on page 2‑7for more information.

Press the customization button until MEMORY SEATRECALL appears on the DIC display. Press the set/reset button once to access the settings for this feature.Then press the customization button to scroll throughthe following settings:

OFF (default): No remote memory seat recall willoccur.

ON: The driver's seat and outside mirrors willautomatically move to the stored driving position whenthe unlock button on the Remote Keyless Entry (RKE)transmitter is pressed. The steering column will alsomove on vehicles with the power tilt and telescopicsteering feature. See Power Tilt Wheel and TelescopicSteering Column on page 4‑4 for more information.See “Relearn Remote Key” under DIC Operation andDisplays on page 4‑41 for more information onmatching transmitters to driver ID numbers.

NO CHANGE: No change will be made to this feature.The current setting will remain.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

REMOTE STARTIf the vehicle has remote start, this feature allows it tobe turned on or off. When REMOTE START displays,press and hold the reset button, then select ON or OFF.OFF disables the remote start feature. See RemoteVehicle Start on page 3‑6 for more information.

FACTORY SETTINGSThis feature allows you to set all of the customizationfeatures back to their factory default settings.

Press the customization button until FACTORYSETTINGS appears on the DIC display. Press the set/reset button once to access the settings for this feature.Then press the customization button to scroll throughthe following settings:

RESTORE ALL (default): The customization featureswill be set to their factory default settings.

DO NOT RESTORE: The customization features willnot be set to their factory default settings.

To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.

4-63

Page 220: 2011 Buick Lucerne Toledo Owner Manual

Black plate (64,1)Buick Lucerne Owner Manual - 2011

EXIT FEATURE SETTINGSThis feature allows you to exit the FEATURESETTINGS menu.

Press the customization button until FEATURESETTINGS PRESS V TO EXIT appears on the DICdisplay. Press the set/reset button to exit the menu.

If you do not exit, pressing the customization buttonagain will return you to the beginning of the FEATURESETTINGS menu.

Exiting the Feature Settings MenuThe feature settings menu will be exited when any ofthe following occurs:. The vehicle is shifted out of P (Park).. The vehicle is no longer in ON/RUN.. The trip/fuel or vehicle information DIC buttons are

pressed.. The end of the feature settings menu is reached

and exited.. A 40 second time period has elapsed with no

selection made.

Audio System(s)Determine which radio the vehicle has and read thefollowing pages to become familiar with its features.

{ WARNING:

Taking your eyes off the road for extended periodscould cause a crash resulting in injury or death toyou or others. Do not give extended attention toentertainment tasks while driving.

This system provides access to many audio and nonaudio listings.

4-64

Page 221: 2011 Buick Lucerne Toledo Owner Manual

Black plate (65,1)Buick Lucerne Owner Manual - 2011

To minimize taking your eyes off the road while driving,do the following while the vehicle is parked:. Become familiar with the operation and controls of

the audio system.. Set up the tone, speaker adjustments, and preset

radio stations.

For more information, see Defensive Driving onpage 5‑2 .

Notice: Contact your dealer before adding anyequipment.

Adding audio or communication equipment couldinterfere with the operation of the vehicle's engine,radio, or other systems, and could damage them.Follow federal rules covering mobile radio andtelephone equipment.

The vehicle has Retained Accessory Power (RAP). WithRAP, the audio system can be played even after theignition is turned off. See Retained Accessory Power(RAP) on page 3‑19 for more information.

Setting the ClockTo set the time and date:

1. Turn the ignition key to ACC/ACCESSORY or ON/RUN. PressO to turn the radio on.

2. Press H and the HR, MIN, MM, DD, YYYY (hour,minute, month, day, and year) displays.

3. Press the softkey located below any one of thetabs that you want to change.

4. To increase the time or date do one of thefollowing:. Press the softkey located below the

selected tab.

. Press ¨ SEEK, or\ FWD.

. Turn f clockwise.

5. To decrease the time or date do one of thefollowing:

. Press © SEEK ors REV.

. Turn f counterclockwise.

4-65

Page 222: 2011 Buick Lucerne Toledo Owner Manual

Black plate (66,1)Buick Lucerne Owner Manual - 2011

The date does not automatically display. To see thedate press H while the radio is on. The date withdisplay times out after a few seconds and goes back tothe normal radio and time display.

To change the time default setting from 12 hour to24 hour or to change the date default setting frommonth/day/year to day/month/year:

1. Press H and then the softkey located below theforward arrow label. Once the time 12H and 24H,and the date MM/DD/YYYY (month, day, and year)and DD/MM/YYYY (day, month, and year) displays.

2. Press the softkey located below the desired option.

3. Press H again to apply the selected default, or letthe screen time out.

Radio(s)

Radio with CD (MP3) shown, Radio with CD (MP3)and USB Port similar

The vehicle has one of these radios as its audiosystem.

4-66

Page 223: 2011 Buick Lucerne Toledo Owner Manual

Black plate (67,1)Buick Lucerne Owner Manual - 2011

Radio Data System (RDS)The radio may have RDS. The RDS feature is availablefor use only on FM stations that broadcast RDSinformation. This system relies upon receiving specificinformation from these stations and only works whenthe information is available. While the radio is tuned toan FM-RDS station, the station name or call lettersdisplay. In rare cases, a radio station could broadcastincorrect information that causes the radio features towork improperly. If this happens, contact the radiostation.

Playing the RadioO (Power/Volume): Press to turn the system on andoff. Turn to increase or decrease the volume.

Speed Compensated Volume (SCV): Radios with theSpeed Compensated Volume (SCV) featureautomatically adjust the radio volume to compensate forroad and wind noise as the vehicle speeds up or slowsdown, so that the volume level is consistent.

To activate SCV:

1. Set the radio volume to the desired level.

2. Press the MENU button to display the radiosetup menu.

3. Press the softkey under the AUTO VOLUM tab onthe radio display.

4. Press the softkey under the desired SpeedCompensated Volume setting (OFF, Low, Med,or High) to select the level of radio volumecompensation. The display times out afterapproximately 10 seconds. Each higher settingallows for more radio volume compensation atfaster vehicle speeds.

4 (Information): For vehicles with XM, MP3, WMA,or RDS features, press 4 to display additional textinformation related to the current FM-RDS or XMstation; or CD, MP3, WMA song. Song title informationwill be displayed on the top line of the display while theartist information will be displayed on the bottom line,if the information is available during XM, CD, MP3,or WMA playback. When information is not available,“No Info” displays.

Auto Text (Satellite Radio Service, CD, MP3, andWMA features): If additional information is available forthe current song being played, Auto Text willautomatically page/scroll the information everythree seconds above the FAV presets on the radiodisplay.

To activate Auto Text:

1. Press MENU to display the radio setup menu.

2. Press the softkey under AUTO TXT tab on theradio display.

4-67

Page 224: 2011 Buick Lucerne Toledo Owner Manual

Black plate (68,1)Buick Lucerne Owner Manual - 2011

3. Press the softkey under the ON tab on the radiodisplay.

If 4 is pressed and the song title or artist information islonger than what can be displayed, the extra informationwill page every three seconds when Auto Text isactivated.

Finding a StationBAND: Press to choose between FM, AM, or XM™(if equipped).

f (Tune): Turn to select radio stations.

© SEEK: Press to seek or scan stations with a strongsignal in the selected band.

. To seek stations, press and release the © SEEKbutton to go to the previous station and stay there.

. To scan stations, press and hold the © SEEKbutton for a few seconds until the radio beepsonce. The radio goes to a station, plays for a fewseconds, then goes to the next station. Press the ©SEEK button again to stop scanning.

. To scan preset stations in the selected band, pressand hold the © SEEK button for four seconds untila double beep sounds. The radio goes to a storedpreset, plays for a few seconds, then goes to thenext stored preset. Press the © SEEK button againto stop scanning preset stations.

¨ SEEK: Press to seek or scan stations with a strongsignal in the selected band.

. To seek stations, press and release the ¨ SEEKbutton to go to the next station and stay there.

. To scan stations, press and hold the ¨ SEEKbutton for a few seconds until the radio beepsonce. The radio goes to a station, plays for a fewseconds, then goes to the next station. Press the¨ SEEK button again to stop scanning.

. To scan preset stations in the selected band, pressand hold the ¨ SEEK button for four seconds untila double beep sounds. The radio goes to a storedpreset, plays for a few seconds, then goes to thenext stored preset. Press the ¨ SEEK button againto stop scanning preset stations.

4-68

Page 225: 2011 Buick Lucerne Toledo Owner Manual

Black plate (69,1)Buick Lucerne Owner Manual - 2011

Storing a Radio StationDrivers are encouraged to set up radio station favoriteswhile the vehicle is in P (Park). Tune to favorite stationsusing the softkeys, favorites button, and steering wheelcontrols. See Defensive Driving on page 5‑2.

FAV (Favorites): A maximum of 36 stations can bestored as favorites using the six softkeys located belowthe radio station frequency tabs and by using the radiofavorites page button (FAV button). Press FAV to gothrough up to six pages of favorites, each havingsix favorite stations available per page. Each page offavorites can contain any combination of AM, FM, orXM stations.

To setup the number of favorites pages:

1. Press the MENU button to display the radiosetup menu.

2. Press the softkey located below the FAV 1-6 tab.

3. Select the desired number of favorites pages bypressing the softkey located below the displayedpage numbers.

4. Press the FAV button, or let the menu time out, toreturn to the original main radio screen showingthe radio station frequency tabs and to beginprogramming favorites.

To store a station as a favorite:

1. Tune to the desired radio station.

2. Press the FAV button to display the page where tostore the station.

3. Press and hold one of the six softkeys until a beepsounds.

4. Repeat the steps for each radio station to bestored as a favorite.

Setting the Tone (Bass/Midrange/Treble)BASS/MID/TREB (Bass, Midrange, or Treble): Theradio may display some or all tones such as BASS,MID, and TREB.

To adjust the tone settings:

1. Press the f knob until the tone control tabsdisplay.

2. Press the softkey below the desired tab, then turnthe f knob to adjust the highlighted setting. Thehighlighted setting can also be adjusted bypressing either SEEK arrow, or by pressing the\FWD ors REV buttons.

4-69

Page 226: 2011 Buick Lucerne Toledo Owner Manual

Black plate (70,1)Buick Lucerne Owner Manual - 2011

The radio may be capable of adjusting bass, midrange,or treble to the middle position by pressing the softkeybelow the BASS, MID, or TREB tab for more thantwo seconds. The radio beeps once and the leveladjusts to the middle position.

The radio may also be capable of adjusting all tone andspeaker controls to the middle position by pressing thef knob for more than two seconds until the radiobeeps once.

If a station's frequency is weak, or has static, decreasethe treble.

EQ (Equalization): Press this button to select presetequalization settings.

To return to the manual mode, press the EQ button untilManual displays or start to manually adjust the bass,midrange, or treble by pressing the f knob.

Adjusting the Speakers (Balance/Fade)To adjust balance or fade:

1. Press the f knob until the speaker control labelsdisplay.

2. Press the softkey under the desired tab,or continue pressing the f knob to highlight thedesired tab.

3. Turn the f knob to adjust the highlighted setting.The highlighted setting can also be adjusted bypressing either SEEK arrow.

On some radios, the\ FWD ands REV buttonscan also be used to adjust the highlighted level.

The radio may be capable of adjusting balance or fadeto the middle position by pressing the softkey below theBAL or FADE tab for more than two seconds. The radiobeeps once and the level adjusts to the middle position.

The radio may also be capable of adjusting all tone andspeaker controls to the middle position by pressing thef knob for more than two seconds until the radiobeeps once.

Finding a Category (CAT) Station(XM Satellite Radio Service Only)CAT (Category): To select and find a desired category:

1. Press the BAND button until the XM frequencydisplays.

2. Press the CAT button to display the categorylabels on the radio display. Continue pressing theCAT button until the desired category namedisplays.

3. Press either of the two softkeys below the desiredcategory tab to immediately tune to the first XMstation associated with that category.

4-70

Page 227: 2011 Buick Lucerne Toledo Owner Manual

Black plate (71,1)Buick Lucerne Owner Manual - 2011

4. To go to the previous or to the next XM stationwithin the selected category, do one of thefollowing:

. Turn the f knob .

. Press the softkeys below the right or left arrowson the radio display.

. Press either of the © SEEK or ¨ SEEK buttons.

5. To exit the category search mode, press the FAVbutton or the BAND button to display the favoritesagain.

XM categories can be removed through the setupmenu. To remove an undesired category:

1. Press the MENU button to display the radiosetup menu.

2. Press the softkey below the XM CAT tab.

3. Turn the f knob to display the category to beremoved.

4. Press the softkey below the Remove tab until thecategory name along with the word Removeddisplays.

5. Repeat the steps to remove additional categories.

Removed categories can be restored by pressing thesoftkey under the Add tab when a removed categorydisplays or by pressing the softkey below the RestoreAll tab.

Categories cannot be removed or added while thevehicle is moving faster than 8 km/h (5 mph).

Radio MessagesCalibration Error: Displays if the radio is no longercalibrated properly for the vehicle. The vehicle must bereturned to your dealer for service.

Loc or Locked: Displays when the THEFTLOCK®

system has activated. Take the vehicle to your dealerfor service.

If any error occurs repeatedly or if an error cannot becorrected, contact your dealer.

XM Satellite Radio ServiceXM is a satellite radio service that is based in the48 contiguous United States and 10 Canadianprovinces. XM Satellite Radio has a wide variety ofprogramming and commercial-free music,coast-to-coast, and in digital-quality sound. A servicefee is required to receive the XM service. If XM Serviceneeds to be reactivated, the radio will display "NoSubscription Please Renew" on channel XM1. For moreinformation, contact XM at www.xmradio.com or call1-800-929-2100 in the U.S. and www.xmradio.ca or call1-877-438-9677 in Canada.

4-71

Page 228: 2011 Buick Lucerne Toledo Owner Manual

Black plate (72,1)Buick Lucerne Owner Manual - 2011

Radio Messages for XM OnlySee XM Radio Messages on page 4‑81 later in thissection for further detail.

Loading a CDInsert a CD partway into the slot, label side up. Theplayer pulls it in and the CD begins playing.

When the CD is inserted, the CD symbol displays. Aseach new track starts to play, the track number displays.

The CD player can play the smaller 3 inch (8 cm) singleCDs with an adapter ring. Full-size CDs and the smallerCDs are loaded in the same manner.

Ejecting a CDZ EJECT: Press to eject the CD. If the CD is notremoved, after several seconds, the CD automaticallypulls back into the player.

Playing a CDIf the ignition or radio is turned off with a CD in theplayer, the CD stays in the player. When the ignition orradio is turned on, the CD starts to play where itstopped, if it was the last selected audio source.

f (Tune): Turn to select tracks on the CD currentlyplaying.

© SEEK: Press to go to the start of the current track,if more than ten seconds have played. Press and holdor press multiple times to continue moving backwardthrough the tracks on the CD.

¨ SEEK: Press to go to the next track. Press and holdor press multiple times to continue moving forwardthrough the tracks on the CD.

s REV (Reverse): Press and hold to reverse playbackquickly within a track. Sound is heard at a reducedvolume and the elapsed time of the track displays.Release to resume playing the track.

\ FWD (Fast Forward): Press and hold to advanceplayback quickly within a track. Sound is heard at areduced volume and the elapsed time of the trackdisplays. Release to resume playing the track.

RDM (Random): Tracks can be listened to in random,rather than sequential order.

To use random:

1. Press the softkey below RDM tab until RandomCurrent Disc displays.

2. Press the softkey again to turn off random play.

BAND: Press to listen to the radio while a CD isplaying. The CD remains inside the radio for futurelistening.

4-72

Page 229: 2011 Buick Lucerne Toledo Owner Manual

Black plate (73,1)Buick Lucerne Owner Manual - 2011

CD/AUX (CD/Auxiliary): Press to play a CD whilelistening to the radio. The CD icon and a messageshowing the track number displays when a CD is in theplayer. Press this button again and the systemautomatically searches for an auxiliary input device,such as a portable audio player. If a portable audioplayer is not connected, No Aux Input Device Foundmay display.

Playing an MP3 CD-R or CD-RW DiscFor more information, see Using an MP3 on page 4‑75later in this section.

CD MessagesCHECK DISC: If an error message displays and/or theCD comes out, it could be for one of the followingreasons:. The CD player is very hot. When the temperature

returns to normal, the CD should play.. The road is very rough. When the road becomes

smoother, the CD should play.. The CD is dirty, scratched, wet, or upside down.. The air is very humid. If so, wait about an hour and

try again.

. A problem may have occurred while burningthe CD.

. The label could be caught in the CD player.

If the CD is not playing correctly, for any other reason,try a known good CD.

If any error occurs repeatedly or if an error cannot becorrected, contact your dealer. If the radio displays anerror message, write it down and provide it to yourdealer when reporting the problem.

Care of CDsStore CD(s) in their original cases or other protectivecases and away from direct sunlight and dust. The CDplayer scans the bottom of the disc. If the bottom of aCD is damaged it may not play properly or at all. Do nottouch the bottom of a CD while handling it. Pick up CDsby grasping the outer edges or the edge of the hole andthe outer edge.

If the surface of a CD is dirty, take a soft, lint free clothor dampen a clean, soft cloth in a mild, neutraldetergent solution mixed with water, and clean it. Makesure the wiping process starts from the center tothe edge.

4-73

Page 230: 2011 Buick Lucerne Toledo Owner Manual

Black plate (74,1)Buick Lucerne Owner Manual - 2011

Care of the CD PlayerDo not add labels to a CD. Labels could get caught ijnthe CD player. Use a marking pen to write on the top ofthe CD if a description is needed.

Do not use CD lens cleaners, they could damage theCD player.

Notice: If a label is added to a CD, or more than oneCD is inserted into the slot at a time, or an attemptis made to play scratched or damaged CDs, the CDplayer could be damaged. While using the CDplayer, use only CDs in good condition without anylabel, load one CD at a time, and keep the CD playerand the loading slot free of foreign materials,liquids, and debris.

If an error displays, see “CD Messages” earlier in thissection.

Using the Auxiliary Input JackThe radio system may have a 3.5 mm (1/8 in) auxiliaryinput jack located on the faceplate. This is not an audiooutput; do not plug the headphone set into the frontauxiliary input jack. An external audio device such as aniPod®, laptop computer, MP3 player, CD changer, etc.can be connected to the auxiliary input jack for use asanother audio source.

Drivers are encouraged to set up any auxiliary devicewhile the vehicle is in P (Park). See Defensive Drivingon page 5‑2 for more information on driver distraction.

To use a portable audio player, connect a 3.5 mm(1/8 in) cable to the radio's front auxiliary input jack.When a device is connected, press the radio CD/AUXbutton to begin playing audio from the device over thevehicle speakers.

O (Power/Volume): Turn to adjust the volume.Additional volume adjustments may have to be madefrom the portable device if the volume is too quiet ortoo loud.

BAND: Press to listen to the radio while a portableaudio device is playing. The portable audio devicecontinues playing until it is stopped or turned off.

CD/AUX (CD/Auxiliary): Press to play a CD while aportable audio device is playing. Press again and thesystem begins playing audio from the connectedportable audio player. If a portable audio player is notconnected, No Aux Input Device Found may display.

Using the USB PortRadio's with a USB port can control a USB storagedevice or an iPod® using the radio buttons and knobs.See Using an MP3 on page 4‑75 for information abouthow to connect and control a USB storage device oran iPod.

4-74

Page 231: 2011 Buick Lucerne Toledo Owner Manual

Black plate (75,1)Buick Lucerne Owner Manual - 2011

USB SupportThe USB connector is located on the front of the radioand uses the USB 2.0 standard.

USB Supported Devices. USB Flash Drives. Portable USB Hard Drives. Fifth generation or later iPod. First , Second, or Third generation iPod nano. iPod touch. iPod classic

Make sure the iPod has the latest firmware from Apple®

for proper operation. iPod firmware can be updatedusing the latest iTunes® application. Seewww.apple.com/itunes.

For help with identifying your iPod, go towww.apple.com/support.

Using an MP3

FormatRadios that have the capability of playing MP3's canplay .mp3 files that were recorded onto a CD-R orCD-RW disc. Radios that have a USB port can play.mp3 and .wma files that are stored on a USB storagedevice as well as AAC files that are stored on an iPod®.

Compressed AudioThe radio can play discs that contain bothuncompressed CD audio and MP3 files.

The CD player reads all MP3 files first, then theuncompressed CD audio files.

CD‐R or CD‐RW Supported File and FolderStructureThe radio supports:. Up to 50 folders.. Up to 8 folders in depth.. Up to 50 playlists.. Up to 255 files.. Playlists with an .m3u or .wpl extension.. Files with an .mp3 or .cda file extension.

USB Supported File and Folder StructureThe radio supports:. Up to 700 folders.. Up to 8 folders in depth.. Up to 65,535 files.. Folder and file names up to 64 bytes.. Files with an .mp3 or .wma file extension.

4-75

Page 232: 2011 Buick Lucerne Toledo Owner Manual

Black plate (76,1)Buick Lucerne Owner Manual - 2011

. AAC files stored on an iPod.

. FAT16

. FAT32

Root DirectoryThe root directory is treated as a folder. Files are storedin the root directory when the disc or storage devicedoes not contain folders. Files accessed from the rootdirectory of a CD display as F1 ROOT.

Empty FolderFolders that do not contain files are skipped, and theplayer advances to the next folder that contains files.

Order of PlayTracks are played in the following order:. Play begins from the first track in the first playlist

and continues sequentially through all tracks ineach playlist. When the last track of the last playlisthas played, play continues from the first track ofthe first playlist.

. Play begins from the first track in the first folderand continues sequentially through all tracks ineach folder. When the last track of the last folderhas played, play continues from the first track ofthe first folder.

When play enters a new folder, the display does notautomatically show the new folder name unless thefolder mode has been chosen as the default display.The new track name displays.

File System and NamingThe song name that displays is the song name that iscontained in the ID3 tag. If the song name is notpresent in the ID3 tag, then the radio displays the filename without the extension (such as .mp3) as thetrack name.

Track names longer than 32 characters or four pagesare shortened. The display does not show parts ofwords on the last page of text and the extension of thefilename is not displayed.

Preprogrammed PlaylistsCDs that have preprogrammed playlists that werecreated using WinAmp™, MusicMatch™, or RealJukebox™ software can be accessed, however, there isno playlist editing capability using the radio. Theseplaylists are treated as special folders containingcompressed audio song files.

Playlists that have an .m3u or .pls file extension and arestored on a USB device may be supported by the radiowith a USB port.

4-76

Page 233: 2011 Buick Lucerne Toledo Owner Manual

Black plate (77,1)Buick Lucerne Owner Manual - 2011

Playing a CD-R or CD-RW MP3f (Tune): Turn to select MP3 files on the CD currentlyplaying.

© SEEK: Press to go to the start of the track, if morethan ten seconds have played. Press and hold or pressmultiple times to continue moving backward throughtracks.

¨ SEEK: Press to go to the next track. Press and holdor press multiple times to continue moving forwardthrough tracks.

s REV (Reverse): Press and hold to reverse playbackquickly. Sound is heard at a reduced volume and theelapsed time of the file displays. Releases REV toresume playing.

\ FWD (Fast Forward): Press and hold to advanceplayback quickly. Sound is heard at a reduced volumeand the elapsed time of the file displays. Release\ FWD to resume playing. The elapsed time of the filedisplays.

Sc (Previous Folder): Press the softkey belowSc to go to the first track in the previous folder.

c T (Next Folder): Press the softkey belowc T togo to the first track in the next folder.

RDM (Random): MP3 files can be listened to on a CDin random, rather than sequential order. To use random:

1. Press the softkey under the RDM tab until RandomCurrent Disc displays to play songs from thecurrent CD in random order.

2. Press the same softkey again to turn offrandom play.

h (Music Navigator): Press the softkey belowhto have the files played in order by artist or album. Theplayer scans the disc to sort the files by artist andalbum ID3 tag information. It can take several minutesto scan the disc depending on the number of files onthe disc. The radio may begin playing while it isscanning in the background.

When the scan is finished, the disc begins playing filesin order by artist. The current artist playing is shown onthe second line of the display. Once all songs by thatartist are played, the player moves to the next artist inalphabetical order and begins playing files by that artist.

To listen to files by another artist, press the softkeylocated below either arrow tab. The disc goes to thenext or previous artist in alphabetical order. Continuepressing either softkey below the arrow tab until thedesired artist displays.

4-77

Page 234: 2011 Buick Lucerne Toledo Owner Manual

Black plate (78,1)Buick Lucerne Owner Manual - 2011

To change from playback by artist to playback byalbum:

1. Press the softkey located below the Sort By tab.

2. Press one of the softkeys below the album tabfrom the sort screen.

3. Press the softkey below the back tab to return tothe main music navigator screen.

The album name displays on the second line betweenthe arrows and songs from the current album begins toplay. Once all songs from that album have played, theplayer moves to the next album in alphabetical order onthe CD and begins playing MP3 files from that album.

To exit music navigator mode, press the softkey belowthe Back tab to return to normal MP3 playback.

Connecting a USB Storage Deviceor iPod®

The USB Port can be used to control an iPod or a USBstorage device.

To connect a USB storage device, connect the device tothe USB port located on the front of the radio.

To connect an iPod, connect one end of the USB cablethat came with the iPod to the iPod’s dock connectorand connect the other end to the USB port located onthe front of the radio. If the vehicle is on and the USBconnection works, “OK to disconnect” and a GM logo

may appear on the iPod and iPod appears on theradio's display. The iPod music appears on the radio’sdisplay and begins playing.

The iPod charges while it is connected to the vehicle ifthe vehicle is in the ACC/ACCESSORY or ON/RUNposition. When the vehicle is turned off, the iPodautomatically powers off and will not charge or drawpower from the vehicle's battery.

If you have an older iPod model that is not supported, itcan still be used by connecting it to the Auxiliary InputJack using a standard 3.5 mm (1/8 in) stereo cable. See“Using the Auxiliary Input Jack” earlier for moreinformation.

Using the Radio to Control a USBStorage Device or iPodThe radio can control a USB storage device or an iPodusing the radio buttons and knobs and display songinformation on the radio’s display.

f (Tune): Turn to select files.

© SEEK: Press to go to the start of the track, if morethan ten seconds have played. Press and hold or pressmultiple times to continue moving backward throughtracks.

¨ SEEK: Press to go to the next track. Press and holdor press multiple times to continue moving forwardthrough tracks.

4-78

Page 235: 2011 Buick Lucerne Toledo Owner Manual

Black plate (79,1)Buick Lucerne Owner Manual - 2011

s REV (Reverse): Press and hold to reverse playbackquickly. Sound is heard at a reduced volume. Releases REV to resume playing. The elapsed time of the filedisplays.

\ FWD (Fast Forward): Press and hold to advanceplayback quickly. Sound is heard at a reduced volume.Release\ FWD to resume playing. The elapsed timeof the file displays.

4 (Information): Press to display additional informationabout the selected track.

Using Softkeys to Control a USBStorage Device or iPodThe five softkeys below the radio display are used tocontrol the functions listed below.

To use the softkeys:

1. Press the first or fifth softkey below the radiodisplay to display the functions listed below,or press the softkey below the function if it iscurrently displayed.

2. Press the softkey below the tab with the functionon it to use that function.

j (Pause): Press the softkey below j to pause thetrack. The tab appears raised when pause is beingused. Press the softkey below j again to resumeplayback.

Back: Press the softkey below the back tab to go backto the main display screen on an iPod, or the rootdirectory on a USB storage device.

c (Folder View): Press the softkey belowc to viewthe contents of the current folder on the USB drive. Tobrowse and select files:

1. Press the softkey belowc.

2. Turn f to scroll through the list of folders.

3. Press f to select the desired folder. If there ismore then one folder, repeat Steps 1 and 2 untilthe desired folder is reached.

4. Turn f to scroll through the files in the selectedfolder.

5. Press f to select the desired file to be played.

To skip through large lists, the five softkeys can be usedto navigate in the following order:. First softkey, first item in the list.. Second softkey, 1% through the list each time the

softkey is pressed.. Third softkey, 5% through the list each time the

softkey is pressed.. Fourth softkey, 10% through the list each time the

softkey is pressed.. Fifth softkey, end of the list.

4-79

Page 236: 2011 Buick Lucerne Toledo Owner Manual

Black plate (80,1)Buick Lucerne Owner Manual - 2011

h (Music Navigator): Press the softkey belowhto view and select a file on an iPod, using the iPod'smenu system. Files are sorted by:. Playlists. Artists. Albums. Genres. Songs. Composers

To select files:

1. Press the softkey belowh.

2. Turn f to scroll through the list of menus.

3. Press f to select the desired menu.

4. Turn f to scroll through the folders or files in theselected menu.

5. Press f to select the desired file to be played.

To skip through large lists, the five softkeys can be usedto navigate in the following order:. First softkey, first item in the list.. Second softkey, 1% through the list each time the

softkey is pressed.. Third softkey, 5% through the list each time the

softkey is pressed.. Fourth softkey, 10% through the list each time the

softkey is pressed.. Fifth softkey, end of the list.

Repeat FunctionalityTo use Repeat:

Press the softkey below" or' to select betweenRepeat All and Repeat Track.

" (Repeat All): Press the softkey below" to repeatall tracks. The tab appears lowered when Repeat All isbeing used. This is the default mode when a USBstorage device or iPod is first connected.

' (Repeat Track): Press the softkey below' torepeat one track. The tab appears raised when RepeatTrack is being used.

4-80

Page 237: 2011 Buick Lucerne Toledo Owner Manual

Black plate (81,1)Buick Lucerne Owner Manual - 2011

Shuffle FunctionalityTo use Shuffle:

Press the softkey below>,2,< or= toselect between Shuffle Off, Shuffle All Songs/ShuffleSongs, Shuffle Album, or Shuffle Folder.

> (Shuffle Off): Press the softkey below2 to turnshuffle off. This is the default mode when a USBstorage device or iPod is first connected.

2 (Shuffle All Songs / Shuffle Songs): Press thesoftkey below= or< to shuffle all songs on theUSB storage device or iPod.

< (Shuffle Album): Press the softkey below> toshuffle all songs in the current album on an iPod.

= (Shuffle Folder): Press the softkey below> toshuffle all songs in the current folder on a USB storagedevice.

XM Radio MessagesXL (Explicit Language Channels): These channels,or any others, can be blocked at a customer's request,by calling 1-800-852-XMXM (9696).

XM Updating: The encryption code in the receiver isbeing updated, and no action is required. This processshould take no longer than 30 seconds.

No XM Signal: The system is functioning correctly, butthe vehicle is in a location that is blocking the XM™signal. When the vehicle is moved into an open area,the signal should return.

Loading XM: The audio system is acquiring andprocessing audio and text data. No action is needed.This message should disappear shortly.

Channel Off Air: This channel is not currently inservice. Tune in to another channel.

Channel Unauth : This channel is blocked or cannotbe received with your XM Subscription package.

Channel Unavail: This previously assigned channel isno longer assigned. Tune to another station. If thisstation was one of the presets, choose another stationfor that preset button.

No Artist Info: No artist information is available at thistime on this channel. The system is working properly.

No Title Info: No song title information is available atthis time on this channel. The system is workingproperly.

No CAT Info: No category information is available atthis time on this channel. The system is workingproperly.

No Information: No text or informational messages areavailable at this time on this channel. The system isworking properly.

4-81

Page 238: 2011 Buick Lucerne Toledo Owner Manual

Black plate (82,1)Buick Lucerne Owner Manual - 2011

No Subscription Please Renew: XM subscriptionneeds to be reactivated. Contact XM atwww.xmradio.com or call 1-800-929-2100 in the U.S.and www.xmradio.ca or call 1-877-438-9677 in Canada.

CAT Not Found: There are no channels available forthe selected category. The system is working properly.

XM Theftlocked: The XM receiver in the vehicle couldhave previously been in another vehicle. For securitypurposes, XM receivers cannot be swapped betweenvehicles. If this message is received after having thevehicle serviced, check with your dealer.

XM Radio ID: If tuned to channel 0, this messagealternates with the XM™ Radio 8 digit radio ID label.This label is needed to activate the service.

Unknown: If this message is received when tuned tochannel 0, there could be a receiver fault. Consult withyour dealer.

Check Antenna: If this message does not clear withina short period of time, the receiver or antenna couldhave a fault. Consult with your dealer.

Check XM Receivr: If this message does not clearwithin a short period of time, the receiver could have afault. Consult with your dealer.

XM Not Available: If this message does not clearwithin a short period of time, the receiver could have afault. Consult with your dealer.

Navigation/Radio SystemFor vehicles with a navigation radio system, see theseparate Navigation System manual.

Bluetooth®

Vehicles with a Bluetooth system can use a Bluetoothcapable cell phone with a Hands Free Profile to makeand receive phone calls. The system can be used whilethe key is in ON/RUN or ACC/ACCESSORY position.The range of the Bluetooth system can be up to 9.1 m(30 ft). Not all phones support all functions, and not allphones are guaranteed to work with the in-vehicleBluetooth system. See www.gm.com/bluetooth for moreinformation on compatible phones.

Voice RecognitionThe Bluetooth system uses voice recognition tointerpret voice commands to dial phone numbers andname tags.

For additional information say “Help” while you are in avoice recognition menu.

Noise: Keep interior noise levels to a minimum. Thesystem may not recognize voice commands if there istoo much background noise.

When to Speak: A short tone sounds after the systemresponds indicating when it is waiting for a voicecommand. Wait until the tone and then speak.

4-82

Page 239: 2011 Buick Lucerne Toledo Owner Manual

Black plate (83,1)Buick Lucerne Owner Manual - 2011

How to Speak: Speak clearly in a calm and naturalvoice.

Audio SystemWhen using the in‐vehicle Bluetooth system, soundcomes through the vehicle's front audio systemspeakers and overrides the audio system. Use theaudio system volume knob, during a call, to change thevolume level. The adjusted volume level remains inmemory for later calls. To prevent missed calls, aminimum volume level is used if the volume is turneddown too low.

Bluetooth ControlsUse the buttons located on the steering wheel tooperate the in‐vehicle Bluetooth system. See AudioSteering Wheel Controls on page 4‑90 for moreinformation.

b g (Push To Talk) : Press to answer incoming calls,to confirm system information, and to start speechrecognition.

cx (Phone On Hook): Press to end a call, reject acall, or to cancel an operation.

PairingA Bluetooth cell phone must be paired to the Bluetoothsystem and then connected to the vehicle before it canbe used. See your cell phone manufacturers user guidefor Bluetooth functions before pairing the cell phone. If aBluetooth phone is not connected, calls will be madeusing OnStar® Hands‐Free Calling, if available. Refer tothe OnStar owner's guide for more information.

Pairing Information. Up to five cell phones can be paired to the

Bluetooth system.. The pairing process is disabled when the vehicle is

moving.. Pairing only needs to be completed once, unless

the pairing information on the cell phone changesor the cell phone is deleted from the system.

. Only one paired cell phone can be connected tothe Bluetooth system at a time.

. If multiple paired cell phones are within range ofthe system, the system connects to the firstavailable paired cell phone in the order that theywere first paired to the system. To link to a differentpaired phone, see “Linking to a Different Phone”later in this section.

4-83

Page 240: 2011 Buick Lucerne Toledo Owner Manual

Black plate (84,1)Buick Lucerne Owner Manual - 2011

Pairing a Phone

1. Press and hold b g for two seconds.

2. Say “Bluetooth”.

3. Say “Pair”. The system responds with instructionsand a four‐digit PIN number. The PIN number isused in Step 5.

4. Start the pairing process on the cell phone that youwant to pair. For help with this process, see yourcell phone manufacturers user guide.

5. Locate the device named “Your Vehicle” in the liston the cell phone. Follow the instructions on thecell phone to enter the PIN number that wasprovided in Step 3. After the PIN number issuccessfully entered, the system prompts you toprovide a name for the paired cell phone. Thisname will be used to indicate which phones arepaired and connected to the vehicle, see “ListingAll Paired and Connected Phones” later in thissection for more information.

6. Repeat Steps 1 through 5 to pair additionalphones.

Listing All Paired and Connected PhonesThe system can list all cell phones paired to it. If apaired cell phone is also connected to the vehicle, thesystem responds with “is connected” after thatphone name.

1. Press and hold b g for two seconds.

2. Say “Bluetooth”.

3. Say “List”.

Deleting a Paired PhoneIf the phone name you want to delete is unknown, see“Listing All Paired and Connected Phones”.

1. Press and hold b g for two seconds.

2. Say “Bluetooth”.

3. Say “Delete”. The system asks for which phone todelete.

4. Say the name of the phone you want to delete.

4-84

Page 241: 2011 Buick Lucerne Toledo Owner Manual

Black plate (85,1)Buick Lucerne Owner Manual - 2011

Connecting to a Different PhoneTo connect to a different cell phone, the Bluetoothsystem looks for the next available cell phone in theorder in which all the available cell phones were paired.Depending on which cell phone you want to connect to,you may have to use this command several times.

1. Press and hold b g for two seconds.

2. Say “Bluetooth”.

3. Say “Change phone”.. If another cell phone is found, the response will

be “<Phone name> is now connected”.. If another cell phone is not found, the original

phone remains connected.

Storing and Deleting Phone NumbersThe system can store up to 30 phone numbers as nametags in the Hands Free Directory that is shared betweenthe Bluetooth and OnStar systems.

The following commands are used delete and storephone numbers.

Store: This command will store a phone number, or agroup of numbers as a name tag.

Digit Store: This command allows a phone number tobe stored as a name tag by entering the digits one ata time.

Delete: This command is used to delete individualname tags.

Delete All Name Tags: This command deletes allstored name tags in the Hands Free Calling Directoryand the OnStarTurn by Turn Destinations Directory.

Using the “Store” Command

1. Press and hold b g for two seconds.

2. Say “Store”.

3. Say the phone number or group of numbers youwant to store all at once with no pauses, thenfollow the directions given by the system to save aname tag for this number.

Using the “Digit Store” CommandIf an unwanted number is recognized by the system,say “Clear” at any time to clear the last number.

To hear all of the numbers recognized by the system,say “Verify” at any time.

1. Press and hold b g for two seconds.

2. Say “Digit Store”.

4-85

Page 242: 2011 Buick Lucerne Toledo Owner Manual

Black plate (86,1)Buick Lucerne Owner Manual - 2011

3. Say each digit, one at a time, that you want tostore. After each digit is entered, the systemrepeats back the digit it heard followed by a tone.After the last digit has been entered, say “Store”,and then follow the directions given by the systemto save a name tag for this number.

Using the “Delete” Command

1. Press and hold b g for two seconds.

2. Say “Delete”.

3. Say the name tag you want to delete.

Using the “Delete All Name Tags”CommandThis command deletes all stored name tags in theHands Free Calling Directory and the OnStarTurn byTurn Destinations Directory.

To delete all name tags:

1. Press and hold b g for two seconds.

2. Say “Delete all name tags”.

Listing Stored NumbersThe list command will list all the stored numbers andname tags.

Using the “List” Command

1. Press and hold b g for two seconds.

2. Say “Directory”.

3. Say “Hands Free Calling”.

4. Say “List”.

Making a CallCalls can be made using the following commands.

Dial or Call: The dial or call command can be usedinterchangeably to dial a phone number or a storedname tag.

Digit Dial: This command allows a phone number to bedialed by entering the digits one at a time.

Re‐dial : This command is used to dial the last numberused on the cell phone.

Using the “Dial” or “Call” Command

1. Press and hold b g for two seconds.

2. Say “Dial” or “Call”.

3. Say the entire number without pausing or say thename tag.

Once connected, the person called will be heardthrough the audio speakers.

4-86

Page 243: 2011 Buick Lucerne Toledo Owner Manual

Black plate (87,1)Buick Lucerne Owner Manual - 2011

Using the “Digit Dial” CommandThe digit dial command allows a phone number to bedialed by entering the digits one at a time. After eachdigit is entered, the system repeats back the digit itheard followed by a tone.

If an unwanted number is recognized by the system,say “Clear” at any time to clear the last number.

To hear all of the numbers recognized by the system,say “Verify” at any time.

1. Press and hold b g for two seconds.

2. Say “Digit Dial”.

3. Say each digit, one at a time, that you want to dial.After each digit is entered, the system repeatsback the digit it heard followed by a tone. After thelast digit has been entered, say “Dial”.

Once connected, the person called will be heardthrough the audio speakers.

Using the “Re‐dial” Command

1. Press and hold b g for two seconds.

2. After the tone, say “Re‐dial”.

Once connected, the person called will be heardthrough the audio speakers.

Receiving a CallWhen an incoming call is received, the audio systemmutes and a ring tone is heard in the vehicle.

. Press b g to answer the call.

. Presscx to ignore a call.

Call WaitingCall waiting must be supported on the cell phone andenabled by the wireless service carrier.

. Press b g to answer an incoming call whenanother call is active. The original call is placedon hold.

. Press b g again to return to the original call.

. To ignore the incoming call, no action is required.

. Presscx to disconnect the current call andswitch to the call on hold.

Three‐Way CallingThree‐way calling must be supported on the cell phoneand enabled by the wireless service carrier.

1. While on a call, press b g.2. Say “Three‐way call”.

4-87

Page 244: 2011 Buick Lucerne Toledo Owner Manual

Black plate (88,1)Buick Lucerne Owner Manual - 2011

3. Use the dial or call command to dial the number ofthe third party to be called.

4. Once the call is connected, press b g to link allthe callers together.

Ending a Call

Presscx to end a call.

Muting a CallDuring a call, all sounds from inside the vehicle can bemuted so that the person on the other end of the callcannot hear them.

To mute a call, press b g, and then say “Mute Call”.

To cancel mute, press b g, and then say“Un‐mute Call”.

Transferring a CallAudio can be transferred between the Bluetooth systemand the cell phone.

The cell phone must be paired and connected with theBluetooth system before a call can be transferred. Theconnection process can take up to two minutes after theignition is turned to ON/RUN.

To Transfer Audio From the BluetoothSystem to a Cell PhoneDuring a call with the audio in the vehicle:

1. Press b g.2. Say “Transfer Call”.

To Transfer Audio to the Bluetooth SystemFrom a Cell PhoneDuring a call with the audio on the cell phone,press b g. The audio transfers to the vehicle. If theaudio does not transfer to the vehicle, use the audiotransfer feature on the cell phone. See your cell phonemanufacturers user guide for more information.

Voice Pass-ThruVoice pass‐thru allows access to the voice recognitioncommands on the cell phone. See your cell phonemanufacturers user guide to see if the cell phonesupports this feature.

To access contacts stored in the cell phone:

1. Press and hold b g for two seconds.

2. Say “Bluetooth”. The system responds “Bluetoothready”, followed by a tone.

4-88

Page 245: 2011 Buick Lucerne Toledo Owner Manual

Black plate (89,1)Buick Lucerne Owner Manual - 2011

3. Say “Voice”. The system responds “OK, accessing<phone name>”.. The cell phone's normal prompt messages will

go through its cycle according to the phone'soperating instructions.

Dual Tone Multi-Frequency (DTMF)TonesThe Bluetooth system can send numbers and thenumbers stored as name tags during a call. You canuse this feature when calling a menu driven phonesystem. Account numbers can also be stored for use.

Sending a Number or Name Tag Duringa Call

1. Press b g. The system responds “Ready”,followed by a tone.

2. Say “Dial”.

3. Say the number or name tag to send.

Clearing the SystemUnless information is deleted out of the in‐vehicleBluetooth system, it will be retained indefinitely. Thisincludes all saved name tags in the phone book andphone pairing information. For information on how todelete this information, see the previous sections onDeleting a Paired Phone and Deleting Name Tags.

Other InformationThe Bluetooth® word mark and logos are owned by theBluetooth® SIG, Inc. and any use of such marks byGeneral Motors is under license. Other trademarks andtrade names are those of their respective owners.

See Radio Frequency Statement on page 8‑17 for FCCinformation.

Theft-Deterrent FeatureTHEFTLOCK® is designed to discourage theft of thevehicle's radio by learning a portion of the VehicleIdentification Number (VIN). The radio does not operateif it is stolen or moved to a different vehicle.

4-89

Page 246: 2011 Buick Lucerne Toledo Owner Manual

Black plate (90,1)Buick Lucerne Owner Manual - 2011

Audio Steering Wheel ControlsVehicles with audiosteering wheel controlscould differ depending onthe vehicle's options.Some audio controls canbe adjusted at thesteering wheel.

w /x (Next / Previous): Press to select preset orfavorite radio stations, select tracks on a CD/DVD, or tonavigate an iPod® or USB device.

RadioTo select preset or favorite radio stations:

Press and releasew orx to go to the next or previousradio station stored as a preset or favorite.

CD/DVDTo select tracks on a CD/DVD:

Press and releasew orx to go to the next or previoustrack.

Select tracks on an iPod or USB Device(Vehicles without a Navigation System)

1. Press and holdw orx while listening to a songuntil the contents of the current folder display onthe radio display.

2. Press and releasew orx to scroll up or down the

list, then press and holdw, or press ¨ to play thehighlighted track.

Navigating folders on an iPod or USBDevice (Vehicles without a NavigationSystem):

1. Press and holdw orx while listening to a songuntil the contents of the current folder display onthe radio display.

2. Press and holdx to go back to the previousfolder list.

4-90

Page 247: 2011 Buick Lucerne Toledo Owner Manual

Black plate (91,1)Buick Lucerne Owner Manual - 2011

3. Press and releasew orx to scroll up or downthe list.

. To select a folder, press and holdw, or press ¨when the folder is highlighted.

. To go back further in the folder list, press andholdx.

Navigating an iPod or USB Device on theMain Audio Screen (Vehicles with aNavigation System)

Press and releasew orx to select the next orprevious track within the selected category.

Press and holdw orx to move quickly through thetracks.

Press and release ¨ to move up one track within theselected category.

Navigating an iPod or USB Device on theMusic Navigator Screen (Vehicles with aNavigation System)

Press and releasew orx to select the next orprevious track within the selected category.

Press and holdw orx to move quickly through thetracks within the selected category.

Press and release ¨ to move up one track within theselected category.

b g (Mute/Push to Talk): Press to silence the vehiclespeakers only. Press again to turn the sound on.

For vehicles with Bluetooth or OnStar® systems, pressand hold for longer than two seconds to interact withthose systems. See Bluetooth® on page 4‑82 and theOnStar Owner's Guide for more information.

c (End): Press to reject an incoming call, or end acurrent call.

SRCE (Source/Voice Recognition): Press to switchbetween the radio, CD, and for vehicles with, DVD, frontauxiliary, and rear auxiliary.

For vehicles with the navigation system, press and holdthis button for longer than one second to initiate voicerecognition. See “Voice Recognition” in the NavigationSystem manual for more information.

¨ (Seek): Press to go to the next radio station while inAM, FM, or XM™.

For vehicles with or without a navigation system:

Press ¨ to go to the next track or chapter while sourcedto the CD or DVD slot.

Press ¨ to select a track or a folder when navigatingfolders on an iPod or USB device.

4-91

Page 248: 2011 Buick Lucerne Toledo Owner Manual

Black plate (92,1)Buick Lucerne Owner Manual - 2011

For vehicles with a navigation system:

1. Press and hold ¨ until a beep is heard, to place theradio into SCAN mode, a station will play forfive seconds before moving to the next station.

2. To stop the SCAN function, press ¨ again.

While listening to a CD/DVD, press and hold ¨ toquickly move forward through the tracks. Release tostop on the desired track.

+ e − e (Volume): Press to increase or to decreasethe volume.

Radio ReceptionFrequency interference and static can occur duringnormal radio reception if items such as cell phonechargers, vehicle convenience accessories, andexternal electronic devices are plugged into theaccessory power outlet. If there is interference or static,unplug the item from the accessory power outlet.

AMThe range for most AM stations is greater than for FM,especially at night. The longer range can cause stationfrequencies to interfere with each other. For better radioreception, most AM radio stations boost the powerlevels during the day, and then reduce these levels

during the night. Static can also occur when things likestorms and power lines interfere with radio reception.When this happens, try reducing the treble on the radio.

FM StereoFM signals only reach about 10 to 40 miles(16 to 65 km). Although the radio has a built-in electroniccircuit that automatically works to reduce interference,some static can occur, especially around tall buildingsor hills, causing the sound to fade in and out.

XM™ Satellite Radio ServiceXM Satellite Radio Service gives digital radio receptionfrom coast-to-coast in the 48 contiguous United States,and in Canada. Just as with FM, tall buildings or hillscan interfere with satellite radio signals, causing thesound to fade in and out. In addition, traveling orstanding under heavy foliage, bridges, garages,or tunnels may cause loss of the XM signal for a periodof time.

Cellular Phone UsageCellular phone usage may cause interference with thevehicle's radio. This interference may occur whenmaking or receiving phone calls, charging the phone'sbattery, or simply having the phone on. Thisinterference causes an increased level of static whilelistening to the radio. If static is received while listeningto the radio, unplug the cellular phone and turn it off.

4-92

Page 249: 2011 Buick Lucerne Toledo Owner Manual

Black plate (93,1)Buick Lucerne Owner Manual - 2011

Backglass AntennaThe AM-FM antenna is integrated with the rear windowdefogger, located in the rear window. Make sure that theinside surface of the rear window is not scratched andthat the lines on the glass are not damaged. If theinside surface is damaged, it could interfere with radioreception. For proper radio reception, the antennaconnector needs to be properly attached to the post onthe glass.

If a cellular telephone antenna needs to be attached tothe glass, make sure that the grid lines for the AM-FMantenna are not damaged. There is enough spacebetween the grid lines to attach a cellular telephoneantenna without interfering with radio reception.

Notice: Using a razor blade or sharp object to clearthe inside rear window can damage the rear windowantenna and/or the rear window defogger. Repairswould not be covered by the vehicle warranty. Donot clear the inside rear window with sharp objects.

Notice: Do not apply aftermarket glass tinting withmetallic film. The metallic film in some tintingmaterials will interfere with or distort the incomingradio reception. Any damage caused to yourbackglass antenna due to metallic tinting materialswill not be covered by the vehicle warranty.

XM™ Satellite Radio AntennaSystemThe XM Satellite Radio antenna is located on the roof ofthe vehicle. Keep the antenna clear of obstructions forclear radio reception.

If the vehicle has a sunroof, the performance of the XMsystem may be affected if the sunroof is open.

4-93

Page 250: 2011 Buick Lucerne Toledo Owner Manual

Black plate (94,1)Buick Lucerne Owner Manual - 2011

2 NOTES

4-94

Page 251: 2011 Buick Lucerne Toledo Owner Manual

Black plate (1,1)Buick Lucerne Owner Manual - 2011

Section 5 Driving Your Vehicle

Your Driving, the Road, and the Vehicle . . . . . . . . . . 5-2Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2Drunk Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3Antilock Brake System (ABS) . . . . . . . . . . . . . . . . . . . 5-4Braking in Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . 5-5StabiliTrak® System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6Traction Control System (TCS) . . . . . . . . . . . . . . . . . . 5-6Magnetic Ride Control™ . . . . . . . . . . . . . . . . . . . . . . . . 5-8Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9Passing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

Driving at Night . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11Driving in Rain and on Wet Roads . . . . . . . . . . . . . 5-12Before Leaving on a Long Trip . . . . . . . . . . . . . . . . . 5-13Highway Hypnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13Hill and Mountain Roads . . . . . . . . . . . . . . . . . . . . . . . 5-14Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15If Your Vehicle is Stuck in Sand, Mud, Ice,or Snow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17

Rocking Your Vehicle to Get It Out . . . . . . . . . . . . . 5-17Loading the Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18

Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23Towing Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23Recreational Vehicle Towing . . . . . . . . . . . . . . . . . . . 5-23Towing a Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25

5-1

Page 252: 2011 Buick Lucerne Toledo Owner Manual

Black plate (2,1)Buick Lucerne Owner Manual - 2011

Your Driving, the Road, and theVehicle

Defensive DrivingDefensive driving means “always expect theunexpected.” The first step in driving defensively is towear your safety belt — See Safety Belts: They Are forEveryone on page 2‑12.

{ WARNING:

Assume that other road users (pedestrians,bicyclists, and other drivers) are going to becareless and make mistakes. Anticipate what theymight do and be ready. In addition:. Allow enough following distance between you

and the driver in front of you.. Focus on the task of driving.

Driver distraction can cause collisions resulting ininjury or possible death. These simple defensivedriving techniques could save your life.

Drunk Driving

{ WARNING:

Drinking and then driving is very dangerous. Yourreflexes, perceptions, attentiveness, and judgmentcan be affected by even a small amount ofalcohol. You can have a serious — or evenfatal — collision if you drive after drinking. Do notdrink and drive or ride with a driver who has beendrinking. Ride home in a cab; or if you are with agroup, designate a driver who will not drink.

Death and injury associated with drinking and driving isa global tragedy.

Alcohol affects four things that anyone needs to drive avehicle: judgment, muscular coordination, vision, andattentiveness.

Police records show that almost 40 percent of all motorvehicle-related deaths involve alcohol. In most cases,these deaths are the result of someone who wasdrinking and driving. In recent years, more than17,000 annual motor vehicle-related deaths have beenassociated with the use of alcohol, with about250,000 people injured.

5-2

Page 253: 2011 Buick Lucerne Toledo Owner Manual

Black plate (3,1)Buick Lucerne Owner Manual - 2011

For persons under 21, it is against the law in everyU.S. state to drink alcohol. There are good medical,psychological, and developmental reasons forthese laws.

The obvious way to eliminate the leading highwaysafety problem is for people never to drink alcoholand then drive.

Medical research shows that alcohol in a person'ssystem can make crash injuries worse, especiallyinjuries to the brain, spinal cord, or heart. This meansthat when anyone who has been drinking — driver orpassenger — is in a crash, that person's chance ofbeing killed or permanently disabled is higher than ifthe person had not been drinking.

Control of a VehicleThe following three systems help to control the vehiclewhile driving — brakes, steering, and accelerator. Attimes, as when driving on snow or ice, it is easy to askmore of those control systems than the tires and roadcan provide. Meaning, you can lose control of thevehicle. See Traction Control System (TCS) onpage 5‑6 .

Adding non‐dealer accessories can affect vehicleperformance. See Accessories and Modifications onpage 6‑3 .

BrakingSee Brake System Warning Light on page 4‑31.

Braking action involves perception time and reactiontime. Deciding to push the brake pedal is perceptiontime. Actually doing it is reaction time.

Average reaction time is about three‐fourths of asecond. But that is only an average. It might be lesswith one driver and as long as two or three seconds ormore with another. Age, physical condition, alertness,coordination, and eyesight all play a part. So do alcohol,drugs, and frustration. But even in three‐fourths of asecond, a vehicle moving at 100 km/h (60 mph) travels20 m (66 feet). That could be a lot of distance in anemergency, so keeping enough space between thevehicle and others is important.

And, of course, actual stopping distances vary greatlywith the surface of the road, whether it is pavement orgravel; the condition of the road, whether it is wet, dry,or icy; tire tread; the condition of the brakes; the weightof the vehicle; and the amount of brake force applied.

Avoid needless heavy braking. Some people drive inspurts, heavy acceleration followed by heavy braking,rather than keeping pace with traffic. This is a mistake.

5-3

Page 254: 2011 Buick Lucerne Toledo Owner Manual

Black plate (4,1)Buick Lucerne Owner Manual - 2011

The brakes might not have time to cool between hardstops. The brakes will wear out much faster with a lotof heavy braking. Keeping pace with the traffic andallowing realistic following distances eliminates a lot ofunnecessary braking. That means better braking andlonger brake life.

If the engine ever stops while the vehicle is beingdriven, brake normally but do not pump the brakes.If the brakes are pumped, the pedal could get harder topush down. If the engine stops, there will still be somepower brake assist but it will be used when the brake isapplied. Once the power assist is used up, it can takelonger to stop and the brake pedal will be harderto push.

Adding non‐dealer/non‐retailer accessories canaffect vehicle performance. See Accessories andModifications on page 6‑3.

Antilock Brake System (ABS)This vehicle has the Antilock Brake System (ABS), anadvanced electronic braking system that helps preventa braking skid.

When the engine is started and the vehicle begins todrive away, ABS checks itself. A momentary motor orclicking noise might be heard while this test is going on,and it might even be noticed that the brake pedalmoves a little. This is normal.

If there is a problem withABS, this warning lightstays on. See AntilockBrake System (ABS)Warning Light onpage 4‑32.

Let us say the road is wet and you are driving safely.Suddenly, an animal jumps out in front of you. You slamon the brakes and continue braking. Here is whathappens with ABS:

A computer senses that the wheels are slowing down.If one of the wheels is about to stop rolling, thecomputer will separately work the brakes at each frontwheel and at both rear wheels.

ABS can change the brake pressure to each wheel, asrequired, faster than any driver could. This can help thedriver steer around the obstacle while braking hard.

As the brakes are applied, the computer keepsreceiving updates on wheel speed and controls brakingpressure accordingly.

5-4

Page 255: 2011 Buick Lucerne Toledo Owner Manual

Black plate (5,1)Buick Lucerne Owner Manual - 2011

Remember: ABS does not change the time needed toget a foot up to the brake pedal or always decreasestopping distance. If you get too close to the vehicle infront of you, there will not be enough time to apply thebrakes if that vehicle suddenly slows or stops. Alwaysleave enough room up ahead to stop, even with ABS.

Using ABSDo not pump the brakes. Just hold the brake pedaldown firmly and let antilock work. The antilock pump ormotor operating might be heard and the brake pedalmight be felt to pulsate, but this is normal.

Braking in EmergenciesABS allows the driver to steer and brake at the sametime. In many emergencies, steering can help morethan even the very best braking.

Brake AssistThis vehicle has a Brake Assist feature designed toassist the driver in stopping or decreasing vehiclespeed in emergency driving conditions. This featureuses the stability system hydraulic brake control moduleto supplement the power brake system under conditionswhere the driver has quickly and forcefully applied thebrake pedal in an attempt to quickly stop or slow downthe vehicle. The stability system hydraulic brake controlmodule increases brake pressure at each corner of thevehicle until the ABS activates. Minor brake pedalpulsations or pedal movement during this time is normaland the driver should continue to apply the brake pedalas the driving situation dictates The Brake Assistfeature will automatically disengage when the brakepedal is released or brake pedal pressure is quicklydecreased.

5-5

Page 256: 2011 Buick Lucerne Toledo Owner Manual

Black plate (6,1)Buick Lucerne Owner Manual - 2011

StabiliTrak® SystemThe vehicle has a StabiliTrak system which combinesantilock brake, traction and stability control systemsand helps the driver maintain directional control of thevehicle in most driving conditions. This is accomplishedby selectively applying any one of the vehicle's brakesand reducing engine power.

The StabiliTrak system comes on automaticallywhenever the vehicle is started. The system cannot beturned off.

This light will flash whenthe system is operating.

The STABILITRAK NOT READY message may bedisplayed in the Driver Information Center (DIC) and theTraction Control System (TCS)/StabiliTrak warning lighton the instrument panel cluster comes on after firstdriving the vehicle and exceeding 19 mph (30 km/h) for30 seconds. The StabiliTrak system is off until the lighthas turned off. This could take up to 15 minutes.

The TCS/StabiliTrak warning light on the instrumentpanel cluster will flash when the system is operating.See Traction Control System (TCS) Warning Light onpage 4‑33 and StabiliTrak® Indicator Light onpage 4‑33 for more information. The system may beheard or felt while it is working. This is normal.

The SERVICE STABILITRAK message is displayed andthe TCS/StabiliTrak warning light on the instrumentpanel cluster comes on if there is a problem with thesystem. When this light and the SERVICESTABILITRAK message are on, the system is notworking. Adjust your driving accordingly.

Traction Control System (TCS)The vehicle has a Traction Control System (TCS) thatlimits wheel spin. This is especially useful in slipperyroad conditions. The system operates only if it sensesthat the front wheels are spinning too much orbeginning to lose traction. When this happens, thesystem works the front brakes and reduces enginepower (by closing the throttle and managing enginespark) to limit wheel spin.

5-6

Page 257: 2011 Buick Lucerne Toledo Owner Manual

Black plate (7,1)Buick Lucerne Owner Manual - 2011

The TCS and StabiliTrak®

light will flash when thesystem is limitingwheel spin.

The system may be heard or felt while it is working, butthis is normal. See Traction Control System (TCS)Warning Light on page 4‑33 for more information.

If the vehicle is in cruise control when TCS begins tolimit wheel spin, the cruise control will automaticallydisengage. The cruise control may be re-engaged whenroad conditions allow. See Cruise Control on page 4‑7.

The SERVICE TRACTION CONTROL message in theDIC and the TCS/StabiliTrak warning light comes on ifthere is a problem with the traction control system. SeeDIC Warnings and Messages on page 4‑47.

When this light and the SERVICE TRACTIONCONTROL message are on, the system will not limitwheel spin. Adjust your driving accordingly.

To turn the system off oron, press and release thisbutton located in front ofthe shift lever.

TCS automatically comes on whenever the vehicle isstarted. To limit wheel spin, especially in slippery roadconditions, always leave the system turned on. TCScan be turned off if needed.

The system can be turned on or off at any time bypressing the TCS button. The DIC will displayTRACTION CONTROL OFF when the button ispressed, and part of the traction control system isdisabled. The vehicle will still have brake-tractioncontrol, but will not be able to use the engine speedmanagement system. System noises may be heard asa result of the brake-traction control working. If thecontroller detects excessive wheel spin in this mode,the TCS/StabiliTrak light may blink.

It is recommended to leave the system on for normaldriving conditions, but it may be necessary to turn thesystem off if the vehicle is stuck in sand, mud, ice orsnow, and you want to “rock” the vehicle to attempt tofree it. See If Your Vehicle is Stuck in Sand, Mud, Ice,or Snow on page 5‑17.

5-7

Page 258: 2011 Buick Lucerne Toledo Owner Manual

Black plate (8,1)Buick Lucerne Owner Manual - 2011

Adding non‐dealer accessories can affect the vehicle'sperformance. See Accessories and Modifications onpage 6‑3 for more information.

Magnetic Ride Control™The vehicle may have Magnetic Ride Control thatautomatically adjusts the ride of the vehicle. Thecontroller receives input from the system to determinethe proper ride. If the controller detects a problem withinthe system, the Driver Information Center (DIC) displaysa SERVICE SUSPENSION SYS message. See DICWarnings and Messages on page 4‑47 for moreinformation. If this message appears, have the vehicleserviced at your dealer.

Steering

Power SteeringIf power steering assist is lost because the engine stopsor the system is not functioning, the vehicle can besteered but it will take more effort.

Steering TipsIt is important to take curves at a reasonable speed.

Traction in a curve depends on the condition of the tiresand the road surface, the angle at which the curve isbanked, and vehicle speed. While in a curve, speed isthe one factor that can be controlled.

If there is a need to reduce speed, do it before enteringthe curve, while the front wheels are straight.

Try to adjust the speed so you can drive through thecurve. Maintain a reasonable, steady speed. Wait toaccelerate until out of the curve, and then accelerategently into the straightaway.

Steering in EmergenciesThere are times when steering can be more effectivethan braking. For example, you come over a hill andfind a truck stopped in your lane, or a car suddenly pullsout from nowhere, or a child darts out from betweenparked cars and stops right in front of you. Theseproblems can be avoided by braking— if you can stopin time. But sometimes you cannot stop in time becausethere is no room. That is the time for evasiveaction— steering around the problem.

The vehicle can perform very well in emergencies likethese. First apply the brakes. See Braking onpage 5‑3 . It is better to remove as much speed aspossible from a collision. Then steer around theproblem, to the left or right depending on the spaceavailable.

5-8

Page 259: 2011 Buick Lucerne Toledo Owner Manual

Black plate (9,1)Buick Lucerne Owner Manual - 2011

An emergency like this requires close attention and aquick decision. If holding the steering wheel at therecommended 9 and 3 o'clock positions, it can beturned a full 180 degrees very quickly without removingeither hand. But you have to act fast, steer quickly, andjust as quickly straighten the wheel once you haveavoided the object.

The fact that such emergency situations are alwayspossible is a good reason to practice defensive drivingat all times and wear safety belts properly.

Off-Road RecoveryThe vehicle's right wheels can drop off the edge of aroad onto the shoulder while driving.

If the level of the shoulder is only slightly below thepavement, recovery should be fairly easy. Ease off theaccelerator and then, if there is nothing in the way, steerso that the vehicle straddles the edge of the pavement.Turn the steering wheel 8 to 13 cm (3 to 5 inches),about one-eighth turn, until the right front tire contactsthe pavement edge. Then turn the steering wheel to gostraight down the roadway.

5-9

Page 260: 2011 Buick Lucerne Toledo Owner Manual

Black plate (10,1)Buick Lucerne Owner Manual - 2011

PassingPassing another vehicle on a two-lane road can bedangerous. To reduce the risk of danger while passing:. Look down the road, to the sides, and to

crossroads for situations that might affect asuccessful pass. If in doubt, wait.

. Watch for traffic signs, pavement markings, andlines that could indicate a turn or an intersection.Never cross a solid or double‐solid line on yourside of the lane.

. Do not get too close to the vehicle you want topass. Doing so can reduce your visibility.

. Wait your turn to pass a slow vehicle.

. When you are being passed, ease to the right.

Loss of ControlLet us review what driving experts say about whathappens when the three control systems— brakes,steering, and acceleration— do not have enoughfriction where the tires meet the road to do what thedriver has asked.

In any emergency, do not give up. Keep trying to steerand constantly seek an escape route or area of lessdanger.

SkiddingIn a skid, a driver can lose control of the vehicle.Defensive drivers avoid most skids by takingreasonable care suited to existing conditions, and bynot overdriving those conditions. But skids are alwayspossible.

The three types of skids correspond to the vehicle'sthree control systems. In the braking skid, the wheelsare not rolling. In the steering or cornering skid, toomuch speed or steering in a curve causes tires to slipand lose cornering force. And in the acceleration skid,too much throttle causes the driving wheels to spin.

Remember: Any traction control system helps avoidonly the acceleration skid. If the traction control systemis off, then an acceleration skid is best handled byeasing your foot off the accelerator pedal.

If the vehicle starts to slide, ease your foot off theaccelerator pedal and quickly steer the way you wantthe vehicle to go. If you start steering quickly enough,the vehicle may straighten out. Always be ready for asecond skid if it occurs.

Of course, traction is reduced when water, snow, ice,gravel, or other material is on the road. For safety, slowdown and adjust your driving to these conditions. It isimportant to slow down on slippery surfaces becausestopping distance will be longer and vehicle controlmore limited.

5-10

Page 261: 2011 Buick Lucerne Toledo Owner Manual

Black plate (11,1)Buick Lucerne Owner Manual - 2011

While driving on a surface with reduced traction, tryyour best to avoid sudden steering, acceleration,or braking, including reducing vehicle speed by shiftingto a lower gear. Any sudden changes could cause thetires to slide. You may not realize the surface is slipperyuntil the vehicle is skidding. Learn to recognize warningclues— such as enough water, ice, or packed snow onthe road to make a mirrored surface— and slow downwhen you have any doubt.

Remember: Antilock brakes help avoid only thebraking skid.

Driving at NightNight driving is more dangerous than day drivingbecause some drivers are likely to be impaired — byalcohol or drugs, with night vision problems, or byfatigue.

Night driving tips include:. Drive defensively.. Do not drink and drive.. Reduce headlamp glare by adjusting the inside

rearview mirror.

. Slow down and keep more space between you andother vehicles because headlamps can only lightup so much road ahead.

. Watch for animals.

. When tired, pull off the road.

. Do not wear sunglasses.

. Avoid staring directly into approaching headlamps.

. Keep the windshield and all glass on your vehicleclean — inside and out.

. Keep your eyes moving, especially during turns orcurves.

No one can see as well at night as in the daytime.But, as we get older, these differences increase.A 50-year-old driver might need at least twice as muchlight to see the same thing at night as a 20-year-old.

5-11

Page 262: 2011 Buick Lucerne Toledo Owner Manual

Black plate (12,1)Buick Lucerne Owner Manual - 2011

Driving in Rain and on Wet RoadsRain and wet roads can reduce vehicle traction andaffect your ability to stop and accelerate. Always driveslower in these types of driving conditions and avoiddriving through large puddles and deep‐standing orflowing water.

{ WARNING:

Wet brakes can cause crashes. They might notwork as well in a quick stop and could causepulling to one side. You could lose control of thevehicle.

After driving through a large puddle of water or acar/vehicle wash, lightly apply the brake pedaluntil the brakes work normally.

Flowing or rushing water creates strong forces.Driving through flowing water could cause yourvehicle to be carried away. If this happens, youand other vehicle occupants could drown. Do notignore police warnings and be very cautious abouttrying to drive through flowing water.

HydroplaningHydroplaning is dangerous. Water can build up underyour vehicle's tires so they actually ride on the water.This can happen if the road is wet enough and you aregoing fast enough. When your vehicle is hydroplaning, ithas little or no contact with the road.

There is no hard and fast rule about hydroplaning. Thebest advice is to slow down when the road is wet.

Other Rainy Weather TipsBesides slowing down, other wet weather driving tipsinclude:. Allow extra following distance.. Pass with caution.. Keep windshield wiping equipment in good shape.. Keep the windshield washer fluid reservoir filled.. Have good tires with proper tread depth. See Tires

on page 6‑56.. Turn off cruise control.

5-12

Page 263: 2011 Buick Lucerne Toledo Owner Manual

Black plate (13,1)Buick Lucerne Owner Manual - 2011

Before Leaving on a Long TripTo prepare your vehicle for a long trip, consider havingit serviced by your dealer before departing.

Things to check on your own include:. Windshield Washer Fluid: Reservoir full? Windows

clean — inside and outside?. Wiper Blades: In good shape?. Fuel, Engine Oil, Other Fluids: All levels checked?. Lamps: Do they all work and are lenses clean?. Tires: Are treads good? Are tires inflated to

recommended pressure?. Weather and Maps: Safe to travel?

Have up-to-date maps?

Highway HypnosisAlways be alert and pay attention to your surroundingswhile driving. If you become tired or sleepy, find a safeplace to park your vehicle and rest.

Other driving tips include:. Keep the vehicle well ventilated.. Keep interior temperature cool.. Keep your eyes moving — scan the road ahead

and to the sides.. Check the rearview mirror and vehicle instruments

often.

5-13

Page 264: 2011 Buick Lucerne Toledo Owner Manual

Black plate (14,1)Buick Lucerne Owner Manual - 2011

Hill and Mountain RoadsDriving on steep hills or through mountains is differentthan driving on flat or rolling terrain. Tips for driving inthese conditions include:. Keep the vehicle serviced and in good shape.. Check all fluid levels and brakes, tires, cooling

system, and transmission.. Going down steep or long hills, shift to a

lower gear.

{ WARNING:

If you do not shift down, the brakes could get sohot that they would not work well. You would thenhave poor braking or even none going down a hill.You could crash. Shift down to let the engineassist the brakes on a steep downhill slope.

{ WARNING:

Coasting downhill in N (Neutral) or with theignition off is dangerous. The brakes will have todo all the work of slowing down and they couldget so hot that they would not work well. Youwould then have poor braking or even none goingdown a hill. You could crash. Always have theengine running and the vehicle in gear whengoing downhill.

. Stay in your own lane. Do not swing wide or cutacross the center of the road. Drive at speeds thatlet you stay in your own lane.

. Top of hills: Be alert — something could be in yourlane (stalled car, accident).

. Pay attention to special road signs (falling rocksarea, winding roads, long grades, passing orno-passing zones) and take appropriate action.

5-14

Page 265: 2011 Buick Lucerne Toledo Owner Manual

Black plate (15,1)Buick Lucerne Owner Manual - 2011

Winter Driving

Driving on Snow or IceDrive carefully when there is snow or ice between thetires and the road, creating less traction or grip. Wet icecan occur at about 0°C (32°F) when freezing rainbegins to fall, resulting in even less traction. Avoiddriving on wet ice or in freezing rain until roads can betreated with salt or sand.

Drive with caution, whatever the condition. Accelerategently so traction is not lost. Accelerating too quicklycauses the wheels to spin and makes the surface underthe tires slick, so there is even less traction.

Try not to break the fragile traction. If you accelerate toofast, the drive wheels will spin and polish the surfaceunder the tires even more.

The Traction Control System (TCS) on page 5‑6improves the ability to accelerate on slippery roads, butslow down and adjust your driving to the roadconditions. When driving through deep snow, turn offthe traction control system to help maintain vehiclemotion at lower speeds.

The Antilock Brake System (ABS) on page 5‑4improves vehicle stability during hard stops on aslippery roads, but apply the brakes sooner than whenon dry pavement.

Allow greater following distance on any slippery roadand watch for slippery spots. Icy patches can occur onotherwise clear roads in shaded areas. The surface of acurve or an overpass can remain icy when thesurrounding roads are clear. Avoid sudden steeringmaneuvers and braking while on ice.

Turn off cruise control, if equipped, on slippery surfaces.

5-15

Page 266: 2011 Buick Lucerne Toledo Owner Manual

Black plate (16,1)Buick Lucerne Owner Manual - 2011

Blizzard ConditionsBeing stuck in snow can be a serious situation. Staywith the vehicle unless there is help nearby. If possible,use the Roadside Assistance Program on page 8‑7 .To get help and keep everyone in the vehicle safe:. Turn on the Hazard Warning Flashers on

page 4‑3 .. Tie a red cloth to an outside mirror.

{ WARNING:

Snow can trap engine exhaust under the vehicle.This may cause exhaust gases to get inside.Engine exhaust contains carbon monoxide (CO)which cannot be seen or smelled. It can causeunconsciousness and even death.

If the vehicle is stuck in the snow:. Clear away snow from around the base of

your vehicle, especially any that is blockingthe exhaust pipe.

. Check again from time to time to be suresnow does not collect there.

(Continued)

WARNING: (Continued)

. Open a window about 5 cm (two inches) onthe side of the vehicle that is away from thewind to bring in fresh air.

. Fully open the air outlets on or under theinstrument panel.

. Adjust the Climate Control system to a settingthat circulates the air inside the vehicle andset the fan speed to the highest setting. SeeClimate Control System in the Index.

For more information about carbon monoxide, seeEngine Exhaust on page 3‑28.

Snow can trap exhaust gases under your vehicle.This can cause deadly CO (carbon monoxide) gasto get inside. CO could overcome you and kill you.You cannot see it or smell it, so you might notknow it is in your vehicle. Clear away snow fromaround the base of your vehicle, especially anythat is blocking the exhaust.

Run the engine for short periods only as needed tokeep warm, but be careful.

5-16

Page 267: 2011 Buick Lucerne Toledo Owner Manual

Black plate (17,1)Buick Lucerne Owner Manual - 2011

To save fuel, run the engine for only short periods asneeded to warm the vehicle and then shut the engineoff and close the window most of the way to save heat.Repeat this until help arrives but only when you feelreally uncomfortable from the cold. Moving about tokeep warm also helps.

If it takes some time for help to arrive, now and thenwhen you run the engine, push the accelerator pedalslightly so the engine runs faster than the idle speed.This keeps the battery charged to restart the vehicleand to signal for help with the headlamps. Do this aslittle as possible to save fuel.

If Your Vehicle is Stuck in Sand,Mud, Ice, or SnowSlowly and cautiously spin the wheels to free thevehicle when stuck in sand, mud, ice, or snow. SeeRocking Your Vehicle to Get It Out on page 5‑17.

If the vehicle has a traction system, it can often help tofree a stuck vehicle. Refer to the vehicle's tractionsystem in the Index. If stuck too severely for the tractionsystem to free the vehicle, turn the traction system offand use the rocking method.

{ WARNING:

If the vehicle's tires spin at high speed, they canexplode, and you or others could be injured. Thevehicle can overheat, causing an enginecompartment fire or other damage. Spin thewheels as little as possible and avoid going above55 km/h (35 mph) as shown on the speedometer.

For information about using tire chains on the vehicle,see Tire Chains on page 6‑77.

Rocking Your Vehicle to Get It OutTurn the steering wheel left and right to clear the areaaround the front wheels. Turn off any traction or stabilitysystem. Shift back and forth between R (Reverse) and aforward gear, spinning the wheels as little as possible.To prevent transmission wear, wait until the wheels stopspinning before shifting gears. Release the acceleratorpedal while shifting, and press lightly on the acceleratorpedal when the transmission is in gear. Slowly spinningthe wheels in the forward and reverse directions causesa rocking motion that could free the vehicle. If that doesnot get the vehicle out after a few tries, it might need tobe towed out. If the vehicle does need to be towed out,see Towing Your Vehicle on page 5‑23.

5-17

Page 268: 2011 Buick Lucerne Toledo Owner Manual

Black plate (18,1)Buick Lucerne Owner Manual - 2011

Loading the VehicleIt is very important to know how much weight yourvehicle can carry. Two labels on your vehicleshow how much weight it may properly carry, theTire and Loading Information label and the VehicleCertification label.

{ WARNING:

Do not load the vehicle any heavier than theGross Vehicle Weight Rating (GVWR),or either the maximum front or rear GrossAxle Weight Rating (GAWR). If you do, partson the vehicle can break, and it can changethe way the vehicle handles. These couldcause you to lose control and crash. Also,overloading can shorten the life of thevehicle.

Tire and Loading Information Label

Label Example

A vehicle specific Tire and Loading Informationlabel is attached to the vehicle's center pillar(B-pillar). With the driver door open, you will findthe label attached below the door lock post(striker). The Tire and Loading Information labellists the number of occupant seating positions (A),and the maximum vehicle capacity weight (B) inkilograms and pounds. The vehicle capacityweight includes the weight of all occupants, cargo,and all nonfactory‐installed options.

5-18

Page 269: 2011 Buick Lucerne Toledo Owner Manual

Black plate (19,1)Buick Lucerne Owner Manual - 2011

The Tire and Loading Information label also liststhe tire size of the original equipment tires (C) andthe recommended cold tire inflation pressures (D).For more information on tires and inflation, seeTires on page 6‑56 and Inflation - Tire Pressure onpage 6‑63.

There is also important loading information on theCertification label. It tells you the Gross VehicleWeight Rating (GVWR) and the Gross AxleWeight Rating (GAWR) for the front and rear axle,see “Certification Label” later in this section.

Steps for Determining Correct Load Limit1. Locate the statement “The combined weight

of occupants and cargo should never exceedXXX kg or XXX lbs” on your vehicle's placard.

2. Determine the combined weight of the driverand passengers that will be riding in yourvehicle.

3. Subtract the combined weight of the driverand passengers from XXX kg or XXX lbs.

4. The resulting figure equals the availableamount of cargo and luggage load capacity.For example, if the “XXX” amount equals1400 lbs and there will be five 150 lbpassengers in your vehicle, the amount ofavailable cargo and luggage load capacity is650 lbs (1400 − 750 (5 x 150) = 650 lbs).

5. Determine the combined weight of luggageand cargo being loaded on the vehicle. Thatweight may not safely exceed the availablecargo and luggage load capacity calculatedin Step 4.

6. If your vehicle will be towing a trailer, the loadfrom your trailer will be transferred to yourvehicle. Consult this manual to determinehow this reduces the available cargo andluggage load capacity for your vehicle.

If your vehicle can tow a trailer, see Towing aTrailer on page 5‑25 for important information ontowing a trailer, towing safety rules, andtrailering tips.

5-19

Page 270: 2011 Buick Lucerne Toledo Owner Manual

Black plate (20,1)Buick Lucerne Owner Manual - 2011

Example 1

Item Description Total

AMaximum VehicleCapacity Weight forExample 1 =

1,000 lbs(453 kg)

BSubtract OccupantWeight @ 150 lbs(68 kg) × 2 =

300 lbs (136 kg)

CAvailable Occupantand Cargo Weight = 700 lbs (317 kg)

Example 2

Item Description Total

AMaximum VehicleCapacity Weight forExample 2 =

1,000 lbs(453 kg)

BSubtract OccupantWeight @ 150 lbs(68 kg) × 5 =

750 lbs (340 kg)

CAvailable CargoWeight = 250 lbs (113 kg)

5-20

Page 271: 2011 Buick Lucerne Toledo Owner Manual

Black plate (21,1)Buick Lucerne Owner Manual - 2011

Example 3

Item Description Total

AMaximum VehicleCapacity Weight forExample 3 =

1,000 lbs(453 kg)

BSubtract OccupantWeight @ 200 lbs(91 kg) × 5 =

1,000 lbs(453 kg)

CAvailable CargoWeight = 0 lbs (0 kg)

Refer to your vehicle's Tire and LoadingInformation label for specific information aboutyour vehicle's maximum vehicle capacity weightand seating positions. The combined weight of the

driver, passengers, and cargo should neverexceed your vehicle's maximum vehicle capacityweight.

Certification Label

A vehicle specific Certification label is found onthe rear edge of the driver door.

The label shows the gross weight capacity of yourvehicle, called the Gross Vehicle Weight Rating(GVWR). The GVWR includes the weight of thevehicle, all occupants, fuel, and cargo.

5-21

Page 272: 2011 Buick Lucerne Toledo Owner Manual

Black plate (22,1)Buick Lucerne Owner Manual - 2011

Never exceed the GVWR for your vehicle or theGross Axle Weight Rating (GAWR) for either thefront or rear axle.

If there is a heavy load, it should be spread out.

{ WARNING:

Do not load the vehicle any heavier than theGross Vehicle Weight Rating (GVWR),or either the maximum front or rear GrossAxle Weight Rating (GAWR). If you do, partson the vehicle can break, and it can changethe way the vehicle handles. These couldcause you to lose control and crash. Also,overloading can shorten the life of thevehicle.

Notice : Overloading the vehicle may causedamage. Repairs would not be covered by thevehicle warranty. Do not overload the vehicle.

If things like suitcases, tools, packages,or anything else are put inside the vehicle, theywill go as fast as the vehicle goes. If you have tostop or turn quickly, or if there is a crash, they willkeep going.

{ WARNING:

Things you put inside the vehicle can strikeand injure people in a sudden stop or turn,or in a crash.. Put things in the cargo area of the

vehicle. In the cargo area, put them as farforward as you can. Try to spread theweight evenly.

. Never stack heavier things, likesuitcases, inside the vehicle so that someof them are above the tops of the seats.

. Do not leave an unsecured child restraintin the vehicle.

. When you carry something inside thevehicle, secure it whenever you can.

. Do not leave a seat folded down unlessyou need to.

5-22

Page 273: 2011 Buick Lucerne Toledo Owner Manual

Black plate (23,1)Buick Lucerne Owner Manual - 2011

Towing

Towing Your VehicleTo avoid damage, the disabled vehicle should be towedwith all four wheels off the ground. Consult your dealeror a professional towing service if the disabled vehiclemust be towed. See Roadside Assistance Program onpage 8‑7 .

To tow the vehicle behind another vehicle forrecreational purposes, such as behind a motorhome,see “Recreational Vehicle Towing” following.

Recreational Vehicle TowingRecreational vehicle towing means towing the vehiclebehind another vehicle – such as behind a motorhome.The two most common types of recreational vehicletowing are known as dinghy towing and dolly towing.Dinghy towing is towing the vehicle with all four wheelson the ground. Dolly towing is towing the vehicle withtwo wheels on the ground and two wheels up on adevice known as a dolly.

Here are some important things to consider beforerecreational vehicle towing:. What's the towing capacity of the towing vehicle?

Be sure to read the tow vehicle manufacturer'srecommendations.

. How far will the vehicle be towed? Some vehicleshave restrictions on how far and how long theycan tow.

. Does the vehicle have the proper towingequipment? See your dealer or traileringprofessional for additional advice and equipmentrecommendations.

. Is the vehicle ready to be towed? Just as preparingthe vehicle for a long trip, make sure the vehicle isprepared to be towed. See Before Leaving on aLong Trip on page 5‑13.

5-23

Page 274: 2011 Buick Lucerne Toledo Owner Manual

Black plate (24,1)Buick Lucerne Owner Manual - 2011

Dinghy Towing

Notice: If the vehicle is towed with all four wheelson the ground, the drivetrain components could bedamaged. The repairs would not be covered by thevehicle warranty. Do not tow the vehicle with all fourwheels on the ground.

The vehicle was not designed to be towed with all fourwheels on the ground. Use a dolly if the vehicle must betowed. See “Dolly Towing” later in this section for moreinformation.

Dolly Towing

The vehicle can be towed using a dolly. To tow thevehicle using a dolly, follow these steps:

1. Put the front wheels on a dolly.

2. Put the gear shift lever in P (Park).

3. Set the parking brake.

4. Clamp the steering wheel in a straight-aheadposition with a clamping device designed fortowing.

5-24

Page 275: 2011 Buick Lucerne Toledo Owner Manual

Black plate (25,1)Buick Lucerne Owner Manual - 2011

5. Remove the key from the ignition.

6. Secure the vehicle to the dolly.

7. Release the parking brake.

Towing a Trailer

{ WARNING:

The driver can lose control when pulling a trailer ifthe correct equipment is not used or the vehicle isnot driven properly. For example, if the trailer istoo heavy, the brakes may not work well— oreven at all. The driver and passengers could beseriously injured. The vehicle may also bedamaged; the resulting repairs would not becovered by the vehicle warranty. Pull a trailer onlyif all the steps in this section have been followed.Ask your dealer for advice and information abouttowing a trailer with the vehicle.

Notice: Pulling a trailer improperly can damage thevehicle and result in costly repairs not covered bythe vehicle warranty. To pull a trailer correctly,follow the advice in this section and see your dealerfor important information about towing a trailer withthe vehicle.

The vehicle can tow a trailer if it is equipped with theproper trailer towing equipment. To identify the traileringcapacity of the vehicle, read the information in “Weightof the Trailer” that appears later in this section.Trailering is different than just driving the vehicle byitself. Trailering means changes in handling,acceleration, braking, durability and fuel economy.Successful, safe trailering takes correct equipment,and it has to be used properly.

The following information has many time-tested,important trailering tips and safety rules. Many of theseare important for the safety of the driver and thepassengers. So please read this section carefullybefore pulling a trailer.

Load-pulling components such as the engine,transmission, axles, wheel assemblies and tires areforced to work harder against the drag of the addedweight. The engine is required to operate at relativelyhigher speeds and under greater loads, generatingextra heat. The trailer also adds considerably to windresistance, increasing the pulling requirements.

5-25

Page 276: 2011 Buick Lucerne Toledo Owner Manual

Black plate (26,1)Buick Lucerne Owner Manual - 2011

Pulling A TrailerHere are some important points:. There are many different laws, including speed

limit restrictions, having to do with trailering. Makesure the rig will be legal, not only where you livebut also where you will be driving. A good sourcefor this information can be state or provincialpolice.

. Do not tow a trailer at all during the first1,000 miles (1600 km) the new vehicle is driven.The engine, transmission or other parts could bedamaged. The repairs would not be covered by thevehicle's warranty.

. Then, during the first 500 miles (800 km) that atrailer is towed, do not drive over 50 mph (80 km/h)and do not make starts at full throttle. This helpsthe engine and other parts of the vehicle wear in atthe heavier loads.

. Obey speed limit restrictions when towing a trailer.Do not drive faster than the maximum postedspeed for trailers, or no more than 55 mph(90 km/h), to save wear on the vehicle's parts.

. Do not tow a trailer when the outside temperatureis above 100°F (38°C).

Three important considerations have to do with weight:. the weight of the trailer,. the weight of the trailer tongue. and the total weight on the vehicle's tires.

Weight of the TrailerHow heavy can a trailer safely be?

It should never weigh more than 1,000 lbs (454 kg).But even that can be too heavy.

It depends on how the rig is used. For example, speed,altitude, road grades, outside temperature and howmuch the vehicle is used to pull a trailer are allimportant. It can depend on any special equipment onthe vehicle, and the amount of tongue weight thevehicle can carry. See “Weight of the Trailer Tongue”later in this section for more information.

Maximum trailer weight is calculated assuming only thedriver is in the tow vehicle and it has all the requiredtrailering equipment. The weight of additional optionalequipment, passengers and cargo in the tow vehiclemust be subtracted from the maximum trailer weight.

Ask your dealer for trailering information or advice,or write us at our Customer Assistance Offices. SeeCustomer Assistance Offices on page 8‑5 for moreinformation.

5-26

Page 277: 2011 Buick Lucerne Toledo Owner Manual

Black plate (27,1)Buick Lucerne Owner Manual - 2011

Weight of the Trailer TongueThe tongue load (A) of any trailer is an important weightto measure because it affects the total gross weight ofthe vehicle. The Gross Vehicle Weight (GVW) includesthe curb weight of the vehicle, any cargo carried in it,and the people who will be riding in the vehicle. If thereare a lot of options, equipment, passengers or cargo inthe vehicle, it will reduce the tongue weight the vehiclecan carry, which will also reduce the trailer weight thevehicle can tow. If towing a trailer, the tongue load mustbe added to the GVW because the vehicle will becarrying that weight, too. See Loading the Vehicle onpage 5‑18 for more information about the vehicle'smaximum load capacity.

Using a weight-carrying hitch, the trailer tongue (A)should weigh 10 to 15 percent of the total loaded trailerweight (B).

After loading the trailer, weigh the trailer and then thetongue, separately, to see if the weights are proper.If they are not, adjustments might be made by movingsome items around in the trailer.

5-27

Page 278: 2011 Buick Lucerne Toledo Owner Manual

Black plate (28,1)Buick Lucerne Owner Manual - 2011

Total Weight on the Vehicle's TiresBe sure the vehicle's tires are inflated to the upper limitfor cold tires. These numbers can be found on theCertification/Tire label. See Loading the Vehicle onpage 5‑18. Make sure not to go over the GVW limit forthe vehicle, including the weight of the trailer tongue.

HitchesIt is important to have the correct hitch equipment.Crosswinds, large trucks going by and rough roads area few reasons why the right hitch is needed. Here aresome rules to follow:. The rear bumper on the vehicle is not intended for

hitches. Do not attach rental hitches or otherbumper-type hitches to it. Use only aframe-mounted hitch that does not attach to thebumper.

. Will any holes be made in the body of the vehiclewhen the trailer hitch is installed? If there are, thenbe sure to seal the holes later when the hitch isremoved. If the holes are not sealed, dirt, water,and deadly carbon monoxide (CO) from theexhaust can get into the vehicle. See EngineExhaust on page 3‑28 in the Index for moreinformation.

Safety ChainsAlways attach chains between the vehicle and thetrailer. Cross the safety chains under the tongue of thetrailer to help prevent the tongue from contacting theroad if it becomes separated from the hitch. Instructionsabout safety chains may be provided by the hitchmanufacturer or by the trailer manufacturer. Follow themanufacturer's recommendation for attaching safetychains and do not attach them to the bumper. Alwaysleave just enough slack so the rig can turn. Never allowsafety chains to drag on the ground.

Trailer BrakesBecause the vehicle has antilock brakes, do not try totap into the vehicle's hydraulic brake system. If you do,both brake systems will not work well, or at all.

Does your trailer have its own brakes? Be sure to readand follow the instructions for the trailer brakes so youwill be able to install, adjust and maintain them properly.

5-28

Page 279: 2011 Buick Lucerne Toledo Owner Manual

Black plate (29,1)Buick Lucerne Owner Manual - 2011

Driving with a TrailerTowing a trailer requires a certain amount ofexperience. Get to know the rig before setting out forthe open road. Get acquainted with the feel of handlingand braking with the added weight of the trailer. Andalways keep in mind that the vehicle you are driving isnow longer and not as responsive as the vehicle is byitself.

Before starting, check all trailer hitch parts andattachments, safety chains, electrical connectors,lamps, tires and mirror adjustments. If the trailer haselectric brakes, start the vehicle and trailer moving andthen apply the trailer brake controller by hand to be surethe brakes are working. This checks the electricalconnection at the same time.

During the trip, check occasionally to be sure that theload is secure, and that the lamps and any trailerbrakes are still working.

Following DistanceStay at least twice as far behind the vehicle ahead asyou would when driving the vehicle without a trailer.This can help to avoid situations that require heavybraking and sudden turns.

PassingMore passing distance is needed when towing a trailer.Because the rig is longer, it is necessary to go muchfarther beyond the passed vehicle before returning tothe lane.

Backing UpHold the bottom of the steering wheel with one hand.Then, to move the trailer to the left, move that hand tothe left. To move the trailer to the right, move your handto the right. Always back up slowly and, if possible,have someone guide you.

Making TurnsNotice: Making very sharp turns while traileringcould cause the trailer to come in contact with thevehicle. The vehicle could be damaged. Avoidmaking very sharp turns while trailering.

When turning with a trailer, make wider turns thannormal. Do this so the trailer will not strike softshoulders, curbs, road signs, trees or other objects.Avoid jerky or sudden maneuvers. Signal well inadvance.

5-29

Page 280: 2011 Buick Lucerne Toledo Owner Manual

Black plate (30,1)Buick Lucerne Owner Manual - 2011

Turn Signals When Towing a TrailerThe arrows on the instrument panel flash wheneversignaling a turn or lane change. Properly hooked up,the trailer lamps also flash, telling other drivers thevehicle is turning, changing lanes or stopping.

When towing a trailer, the arrows on the instrumentpanel flash for turns even if the bulbs on the trailer areburned out. For this reason you may think other driversare seeing the signal when they are not. It is importantto check occasionally to be sure the trailer bulbs are stillworking.

Driving on GradesNotice: Do not tow on steep continuous gradesexceeding 9.6 km (6 miles). Extended, higher thannormal engine and transmission temperatures mayresult and damage the vehicle. Frequent stops arevery important to allow the engine and transmissionto cool.

Reduce speed and shift to a lower gear before startingdown a long or steep downgrade. If the transmission isnot shifted down, the brakes might have to be used somuch that they would get hot and no longer work well.

On a long uphill grade, shift down and reduce thevehicle's speed to around 45 mph (70 km/h) to reducethe possibility of the engine and the transmissionoverheating. If the engine does overheat, see EngineOverheating on page 6‑35.

Parking on Hills

{ WARNING:

Parking the vehicle on a hill with the trailerattached can be dangerous. If something goeswrong, the rig could start to move. People can beinjured, and both the vehicle and the trailer can bedamaged. When possible, always park the rig ona flat surface.

If parking the rig on a hill:

1. Press the brake pedal, but do not shift into P (Park)yet. Turn the wheels into the curb if facing downhillor into traffic if facing uphill.

2. Have someone place chocks under the trailerwheels.

3. When the wheel chocks are in place, release thebrake pedal until the chocks absorb the load.

4. Reapply the brake pedal. Then apply the parkingbrake and shift the transmission into P (Park).

5. Release the brake pedal.

5-30

Page 281: 2011 Buick Lucerne Toledo Owner Manual

Black plate (31,1)Buick Lucerne Owner Manual - 2011

Leaving After Parking on a Hill1. Apply and hold the brake pedal while you:

. start the engine,

. shift into a gear, and

. release the parking brake.

2. Let up on the brake pedal.

3. Drive slowly until the trailer is clear of the chocks.

4. Stop and have someone pick up and store thechocks.

Maintenance When Trailer TowingThe vehicle needs service more often when pulling atrailer. See Scheduled Maintenance on page 7‑3 formore information. Things that are especially importantin trailer operation are automatic transmission fluid,engine oil, belts, cooling system and brake system. It isa good idea to inspect these before and during the trip.

Check periodically to see that all hitch nuts and boltsare tight.

Engine Cooling When Trailer TowingThe cooling system may temporarily overheat duringsevere operating conditions. See Engine Overheatingon page 6‑35.

Changing a Tire When Trailer TowingIf the vehicle gets a flat tire while towing a trailer, besure to secure the trailer and disconnect it from thevehicle before changing the tire.

5-31

Page 282: 2011 Buick Lucerne Toledo Owner Manual

Black plate (32,1)Buick Lucerne Owner Manual - 2011

2 NOTES

5-32

Page 283: 2011 Buick Lucerne Toledo Owner Manual

Black plate (1,1)Buick Lucerne Owner Manual - 2011

Section 6 Service and Appearance Care

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3Accessories and Modifications . . . . . . . . . . . . . . . . . . 6-3California Proposition 65 Warning . . . . . . . . . . . . . . . 6-4California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4

Doing Your Own Service Work . . . . . . . . . . . . . . . . . . 6-4Adding Equipment to the Outside of theVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5

Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5Gasoline Octane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6Gasoline Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 6-6California Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7Fuel E85 (85% Ethanol) . . . . . . . . . . . . . . . . . . . . . . . . . 6-8Fuels in Foreign Countries . . . . . . . . . . . . . . . . . . . . . . 6-9Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10Filling a Portable Fuel Container . . . . . . . . . . . . . . . 6-12

Checking Things Under the Hood . . . . . . . . . . . . . . . 6-12Hood Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13Engine Compartment Overview . . . . . . . . . . . . . . . . 6-14Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17Engine Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 6-22Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . . 6-23Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . 6-24Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-27Engine Coolant (4.6L Engine) . . . . . . . . . . . . . . . . . . 6-29

Engine Coolant (3.9L Engine) . . . . . . . . . . . . . . . . . . 6-31Engine Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35Overheated Engine ProtectionOperating Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-37

Power Steering Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 6-37Windshield Washer Fluid . . . . . . . . . . . . . . . . . . . . . . 6-38Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-39Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-42Jump Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-44

Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48

Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51Taillamps, Turn Signal, Stoplamps andSidemarker Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51

Taillamps and Back-Up Lamps . . . . . . . . . . . . . . . . . 6-53License Plate Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-54Replacement Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-54

Windshield Wiper Blade Replacement . . . . . . . . . . . 6-54

Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-56Tire Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . . . . 6-57Tire Terminology and Definitions . . . . . . . . . . . . . . . 6-60Inflation - Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . 6-63Tire Pressure Monitor System . . . . . . . . . . . . . . . . . 6-64Tire Pressure Monitor Operation . . . . . . . . . . . . . . . 6-65Tire Inspection and Rotation . . . . . . . . . . . . . . . . . . . 6-69

6-1

Page 284: 2011 Buick Lucerne Toledo Owner Manual

Black plate (2,1)Buick Lucerne Owner Manual - 2011

Section 6 Service and Appearance Care

When It Is Time for New Tires . . . . . . . . . . . . . . . . . 6-70Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-71Different Size Tires and Wheels . . . . . . . . . . . . . . . 6-73Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . 6-74Wheel Alignment and Tire Balance . . . . . . . . . . . . 6-75Wheel Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-76Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-77If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-78Tire Sealant and Compressor Kit . . . . . . . . . . . . . . 6-79Tire Sealant and Compressor Kit Storage . . . . . . 6-86Changing a Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-87Removing the Spare Tire and Tools . . . . . . . . . . . . 6-88Removing the Flat Tire and Installing theSpare Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-89

Storing a Flat or Spare Tire and Tools . . . . . . . . . 6-94Compact Spare Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-96

Appearance Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-97Interior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-97Fabric/Carpet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-98Leather . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-99Instrument Panel, Vinyl, and Other PlasticSurfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-99

Care of Safety Belts . . . . . . . . . . . . . . . . . . . . . . . . . . 6-100

Weatherstrips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-100Washing Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . 6-100Cleaning Exterior Lamps/Lenses . . . . . . . . . . . . . 6-101Finish Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-101Windshield and Wiper Blades . . . . . . . . . . . . . . . . 6-102Aluminum or Chrome-Plated Wheelsand Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-102

Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-103Sheet Metal Damage . . . . . . . . . . . . . . . . . . . . . . . . . 6-103Finish Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-104Underbody Maintenance . . . . . . . . . . . . . . . . . . . . . 6-104Chemical Paint Spotting . . . . . . . . . . . . . . . . . . . . . . 6-104

Vehicle Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-105Vehicle Identification Number (VIN) . . . . . . . . . . . 6-105Service Parts Identification Label . . . . . . . . . . . . . 6-105

Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-106Add-On Electrical Equipment . . . . . . . . . . . . . . . . . 6-106Power Windows and Other Power Options . . . 6-106Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . . 6-106Underhood Fuse Block . . . . . . . . . . . . . . . . . . . . . . . 6-106Rear Underseat Fuse Block . . . . . . . . . . . . . . . . . . 6-109

Capacities and Specifications . . . . . . . . . . . . . . . . . . 6-114

6-2

Page 285: 2011 Buick Lucerne Toledo Owner Manual

Black plate (3,1)Buick Lucerne Owner Manual - 2011

ServiceFor service and parts needs, visit your dealer. You willreceive genuine GM parts and GM-trained andsupported service people.

Genuine GM parts have one of these marks:

Accessories and ModificationsWhen non‐dealer/non‐retailer accessories are added tothe vehicle, they can affect vehicle performance andsafety, including such things as airbags, braking,stability, ride and handling, emissions systems,aerodynamics, durability, and electronic systems likeantilock brakes, traction control, and stability control.Some of these accessories could even causemalfunction or damage not covered by the vehiclewarranty.

Damage to vehicle components resulting from theinstallation or use of non‐GM certified parts, includingcontrol module modifications, is not covered under theterms of the vehicle warranty and may affect remainingwarranty coverage for affected parts.

GM Accessories are designed to complement andfunction with other systems on the vehicle. Your GMdealer can accessorize the vehicle using genuine GMAccessories. When you go to your GM dealer and askfor GM Accessories, you will know that GM-trained andsupported service technicians will perform the workusing genuine GM Accessories.

Also, see Adding Equipment to Your Airbag-EquippedVehicle on page 2‑71.

6-3

Page 286: 2011 Buick Lucerne Toledo Owner Manual

Black plate (4,1)Buick Lucerne Owner Manual - 2011

California Proposition 65 WarningMost motor vehicles, including this one, contain and/oremit chemicals known to the State of California tocause cancer and birth defects or other reproductiveharm. Engine exhaust, many parts and systems, manyfluids, and some component wear by-products containand/or emit these chemicals.

California Perchlorate MaterialsRequirementsCertain types of automotive applications, such as airbaginitiators, seat belt pretensioners, and lithium batteriescontained in remote keyless transmitters, may containperchlorate materials. Special handling may benecessary. For additional information, seewww.dtsc.ca.gov/hazardouswaste/perchlorate.

Doing Your Own Service Work

{ WARNING:

You can be injured and the vehicle could bedamaged if you try to do service work on a vehiclewithout knowing enough about it.

. Be sure you have sufficient knowledge,experience, the proper replacement parts, andtools before attempting any vehiclemaintenance task.

. Be sure to use the proper nuts, bolts, andother fasteners. English and metric fastenerscan be easily confused. If the wrong fastenersare used, parts can later break or fall off. Youcould be hurt.

If doing some of your own service work, use the properservice manual. It tells you much more about how toservice the vehicle than this manual can. To order theproper service manual, see Service PublicationsOrdering Information on page 8‑14.

6-4

Page 287: 2011 Buick Lucerne Toledo Owner Manual

Black plate (5,1)Buick Lucerne Owner Manual - 2011

This vehicle has an airbag system. Before attempting todo your own service work, see Servicing YourAirbag-Equipped Vehicle on page 2‑70.

Keep a record with all parts receipts and list the mileageand the date of any service work performed. SeeMaintenance Record on page 7‑12.

Adding Equipment to the Outside ofthe VehicleThings added to the outside of the vehicle can affect theairflow around it. This can cause wind noise and canaffect fuel economy and windshield washerperformance. Check with your dealer before addingequipment to the outside of the vehicle.

FuelUse of the recommended fuel is an important part of theproper maintenance of this vehicle. To help keep theengine clean and maintain optimum vehicleperformance, we recommend the use of gasolineadvertised as TOP TIER Detergent Gasoline.

Look for the TOP TIER label on the fuel pump to ensuregasoline meets enhanced detergency standardsdeveloped by auto companies. A list of marketersproviding TOP TIER Detergent Gasoline can be foundat www.toptiergas.com.

The 8th digit of the Vehicle Identification Number (VIN)shows the code letter or number that identifies thevehicle's engine. The VIN is at the top left of theinstrument panel. See Vehicle Identification Number(VIN) on page 6‑105.

6-5

Page 288: 2011 Buick Lucerne Toledo Owner Manual

Black plate (6,1)Buick Lucerne Owner Manual - 2011

Vehicles that have a FlexFuel badge and a yellow fuelcap can use either unleaded gasoline or ethanol fuelcontaining up to 85% ethanol (E85). See Fuel E85(85% Ethanol) on page 6‑8 . For all other vehicles,use only the unleaded gasoline described underGasoline Octane on page 6‑6.

Gasoline OctaneIf the vehicle has the 3.9L V6 engine (VIN Code M), useregular unleaded gasoline with a posted octane ratingof 87 or higher. If the octane rating is less than 87, anaudible knocking noise, commonly referred to as sparkknock, might be heard when driving. If this occurs, usea gasoline rated at 87 octane or higher as soon aspossible. If heavy knocking is heard when usinggasoline rated at 87 octane or higher, the engine needsservice.

If the vehicle has the 4.6L V8 engine (VIN Code S), usepremium unleaded gasoline with a posted octane ratingof 91 or higher. You can also use regular unleadedgasoline rated at 87 octane or higher, but the vehicle'sacceleration could be slightly reduced, and a slightaudible knocking noise, commonly referred to as sparkknock, might be heard. If the octane is less than 87, youmight notice a heavy knocking noise when you drive.

If this occurs, use a gasoline rated at 87 octane orhigher as soon as possible. Otherwise, you coulddamage the engine. If heavy knocking is heard whenusing gasoline rated at 87 octane or higher, the engineneeds service.

Gasoline SpecificationsAt a minimum, gasoline should meet ASTMspecification D 4814 in the United States or CAN/CGSB‐3.5 or 3.511 in Canada. Some gasolinescontain an octane-enhancing additive calledmethylcyclopentadienyl manganese tricarbonyl (MMT).We recommend against the use of gasolines containingMMT. See Additives on page 6‑7 for additionalinformation.

California FuelIf the vehicle is certified to meet California EmissionsStandards, it is designed to operate on fuels that meetCalifornia specifications. See the underhood emissioncontrol label. If this fuel is not available in statesadopting California emissions standards, the vehiclewill operate satisfactorily on fuels meeting federalspecifications, but emission control system performancemight be affected. The malfunction indicator lamp couldturn on and the vehicle might fail a smog‐check test.See Malfunction Indicator Lamp on page 4‑36. If thisoccurs, return to your authorized dealer for diagnosis.

6-6

Page 289: 2011 Buick Lucerne Toledo Owner Manual

Black plate (7,1)Buick Lucerne Owner Manual - 2011

If it is determined that the condition is caused by thetype of fuel used, repairs might not be covered by thevehicle warranty.

AdditivesTo provide cleaner air, all gasolines in the United Statesare now required to contain additives that help preventengine and fuel system deposits from forming, allowingthe emission control system to work properly. In mostcases, nothing should have to be added to the fuel.However, some gasolines contain only the minimumamount of additive required to meet U.S. EnvironmentalProtection Agency regulations. To help keep fuelinjectors and intake valves clean, or if the vehicleexperiences problems due to dirty injectors or valves,look for gasoline that is advertised as TOP TIERDetergent Gasoline.

For customers who do not use TOP TIER DetergentGasoline regularly, one bottle of GM Fuel SystemTreatment PLUS, added to the fuel tank at every engineoil change, can help clean deposits from fuel injectorsand intake valves. GM Fuel System Treatment PLUS isthe only gasoline additive recommended by GeneralMotors.

Also, your dealer has additives that will help correct andprevent most deposit‐related problems.

Gasolines containing oxygenates, such as ethers andethanol, and reformulated gasolines might be availablein your area. We recommend that you use thesegasolines, if they comply with the specificationsdescribed earlier. However, E85 (85% ethanol) andother fuels containing more than 10% ethanol must notbe used in vehicles that were not designed for thosefuels.

Notice: This vehicle was not designed for fuel thatcontains methanol. Do not use fuel containingmethanol. It can corrode metal parts in the fuelsystem and also damage plastic and rubber parts.That damage would not be covered under thevehicle warranty.

Some gasolines that are not reformulated for lowemissions can contain an octane-enhancing additivecalled methylcyclopentadienyl manganese tricarbonyl(MMT); ask the attendant where you buy gasolinewhether the fuel contains MMT. We recommend againstthe use of such gasolines. Fuels containing MMT canreduce the life of spark plugs and the performance ofthe emission control system could be affected. Themalfunction indicator lamp might turn on. If this occurs,return to your dealer for service.

6-7

Page 290: 2011 Buick Lucerne Toledo Owner Manual

Black plate (8,1)Buick Lucerne Owner Manual - 2011

Fuel E85 (85% Ethanol)Vehicles that have a FlexFuel badge and a yellow fuelcap can use either unleaded gasoline or ethanol fuelcontaining up to 85% ethanol (E85). For all othervehicles, use only the unleaded gasoline describedunder Gasoline Octane on page 6‑6.

We encourage the use of E85 in vehicles that aredesigned to use it. The ethanol in E85 is a “renewable”fuel, meaning it is made from renewable sources suchas corn and other crops.

Many service stations will not have an 85% ethanol fuel(E85) pump available. The U.S. Department of Energyhas an alternative fuels website (www.eere.energy.gov/afdc/infrastructure/locator.html) that can help you findE85 fuel. Those stations that do have E85 should havea label indicating ethanol content. Do not use the fuel ifthe ethanol content is greater than 85%.

At a minimum, E85 should meet ASTM SpecificationD 5798. By definition, this means that fuel labeled E85will have an ethanol content between 70% and 85%.Filling the fuel tank with fuel mixtures that do not meetASTM specifications can affect driveability and couldcause the malfunction indicator lamp to come on.

To ensure quick starts in the wintertime, the E85 fuelmust be formulated properly for your climate accordingto ASTM specification D 5798. If you have troublestarting on E85, it could be because the E85 fuel is notproperly formulated for your climate. If this happens,switching to gasoline or adding gasoline to the fuel tankcan improve starting. For good starting and heaterefficiency below 0°C (32°F), the fuel mix in the fuel tankshould contain no more than 70% ethanol. It is best notto alternate repeatedly between gasoline and E85.If you do switch fuels, it is recommended that you addas much fuel as possible — do not add less than 11 L(three gallons) when refueling. You should drive thevehicle immediately after refueling for at least 11 km(seven miles) to allow the vehicle to adapt to thechange in ethanol concentration.

6-8

Page 291: 2011 Buick Lucerne Toledo Owner Manual

Black plate (9,1)Buick Lucerne Owner Manual - 2011

E85 has less energy per gallon than gasoline, so youwill need to refill the fuel tank more often when usingE85 than when you are using gasoline. See Filling theTank on page 6‑10.

Notice: Some additives are not compatible with E85fuel and can harm the vehicle's fuel system. Do notadd anything to E85. Damage caused by additiveswould not be covered by the vehicle warranty.

Notice: This vehicle was not designed for fuel thatcontains methanol. Do not use fuel containingmethanol. It can corrode metal parts in the fuelsystem and also damage plastic and rubber parts.That damage would not be covered under thevehicle warranty.

Fuels in Foreign CountriesIf you plan on driving in another country outside theUnited States or Canada, the proper fuel might be hardto find. Never use leaded gasoline or any other fuel notrecommended in the previous text on fuel. Costlyrepairs caused by use of improper fuel would not becovered by the vehicle warranty.

To check the fuel availability, ask an auto club,or contact a major oil company that does business inthe country where you will be driving.

6-9

Page 292: 2011 Buick Lucerne Toledo Owner Manual

Black plate (10,1)Buick Lucerne Owner Manual - 2011

Filling the Tank

{ WARNING:

Fuel vapor burns violently and a fuel fire cancause bad injuries. To help avoid injuries to youand others, read and follow all the instructions onthe fuel pump island. Turn off the engine whenrefueling. Do not smoke near fuel or whenrefueling the vehicle. Do not use cellular phones.Keep sparks, flames, and smoking materials awayfrom fuel. Do not leave the fuel pump unattendedwhen refueling the vehicle. This is against the lawin some places. Do not re-enter the vehicle whilepumping fuel. Keep children away from the fuelpump; never let children pump fuel.

The tethered fuel cap is located behind a hinged fueldoor on the driver side of the vehicle. If the vehiclehas E85 fuel capability, the fuel cap will be yellow andstate that E85 or gasoline can be used. See Fuel E85(85% Ethanol) on page 6‑8.

To open the fuel door, push the rearward center edge inand release and it will open.

6-10

Page 293: 2011 Buick Lucerne Toledo Owner Manual

Black plate (11,1)Buick Lucerne Owner Manual - 2011

To remove the fuel cap, turn it slowly to the left(counterclockwise). The fuel cap has a spring in it; if thecap is released too soon, it will spring back to the right.

While refueling, hang the tethered fuel cap from thehook on the fuel door.

{ WARNING:

Fuel can spray out on you if you open the fuel captoo quickly. If you spill fuel and then somethingignites it, you could be badly burned. This spraycan happen if the tank is nearly full, and is morelikely in hot weather. Open the fuel cap slowly andwait for any hiss noise to stop. Then unscrew thecap all the way.

Be careful not to spill fuel. Do not top off or overfill thetank and wait a few seconds after you have finishedpumping before removing the nozzle. Clean fuel frompainted surfaces as soon as possible. See WashingYour Vehicle on page 6‑100.

When replacing the fuel cap, turn it to the right(clockwise) until it clicks. Make sure the cap is fullyinstalled. The diagnostic system can determine if thefuel cap has been left off or improperly installed. Thiswould allow fuel to evaporate into the atmosphere. SeeMalfunction Indicator Lamp on page 4‑36.

The TIGHTEN GAS CAP message displays on theDriver Information Center (DIC) if the fuel cap is notproperly installed.

{ WARNING:

If a fire starts while you are refueling, do notremove the nozzle. Shut off the flow of fuel byshutting off the pump or by notifying the stationattendant. Leave the area immediately.

Notice: If you need a new fuel cap, be sure to getthe right type. Your dealer can get one for you.If you get the wrong type, it may not fit properly.This may cause the malfunction indicator lamp tolight and may damage the fuel tank and emissionssystem. See Malfunction Indicator Lamp onpage 4‑36.

6-11

Page 294: 2011 Buick Lucerne Toledo Owner Manual

Black plate (12,1)Buick Lucerne Owner Manual - 2011

Filling a Portable Fuel Container

{ WARNING:

Never fill a portable fuel container while it is in thevehicle. Static electricity discharge from thecontainer can ignite the fuel vapor. You can bebadly burned and the vehicle damaged if thisoccurs. To help avoid injury to you and others:

. Dispense fuel only into approved containers.

. Do not fill a container while it is inside avehicle, in a vehicle's trunk, pickup bed, or onany surface other than the ground.

. Bring the fill nozzle in contact with the insideof the fill opening before operating the nozzle.Contact should be maintained until the filling iscomplete.

. Do not smoke while pumping fuel.

. Do not use a cellular phone whilepumping fuel.

Checking Things Underthe Hood

{ WARNING:

An electric fan under the hood can start up andinjure you even when the engine is not running.Keep hands, clothing, and tools away from anyunderhood electric fan.

{ WARNING:

Things that burn can get on hot engine parts andstart a fire. These include liquids like fuel, oil,coolant, brake fluid, windshield washer and otherfluids, and plastic or rubber. You or others couldbe burned. Be careful not to drop or spill thingsthat will burn onto a hot engine.

6-12

Page 295: 2011 Buick Lucerne Toledo Owner Manual

Black plate (13,1)Buick Lucerne Owner Manual - 2011

Hood ReleaseTo open the hood:

1. Pull the hood releasehandle inside thevehicle. It is locatednext to the parkingbrake pedal near thefloor.

2. Then go to the front of the vehicle and pull thesecondary hood release to the right. The hoodlatch is located under the hood, near the center, atthe front edge of the grille.

3. Hold the latch to the right as you lift up onthe hood.

Before closing the hood, be sure all the filler capsare on properly. Then just pull the hood down andclose it firmly.

6-13

Page 296: 2011 Buick Lucerne Toledo Owner Manual

Black plate (14,1)Buick Lucerne Owner Manual - 2011

Engine Compartment OverviewWhen you open the hood on the 3.9L V6 engine, here is what you will see:

6-14

Page 297: 2011 Buick Lucerne Toledo Owner Manual

Black plate (15,1)Buick Lucerne Owner Manual - 2011

A. Underhood Fuse Block on page 6‑106.

B. Remote Positive (+) Battery Terminal. See JumpStarting on page 6‑44.

C. Windshield Washer Fluid Reservoir. See “AddingWasher Fluid” under Windshield Washer Fluid onpage 6‑38.

D. Engine Coolant Recovery Tank. See CoolingSystem on page 6‑27.

E. Radiator Pressure Cap. See Cooling System onpage 6‑27.

F. Power Steering Fluid Reservoir. See PowerSteering Fluid on page 6‑37.

G. Engine Oil Fill Cap. See “When to Add Engine Oil”under Engine Oil on page 6‑17.

H. Engine Oil Dipstick. See “Checking Engine Oil”under Engine Oil on page 6‑17.

I. Automatic Transmission Fluid Dipstick. See“Checking the Fluid Level” under AutomaticTransmission Fluid on page 6‑24.

J. Brake Fluid Reservoir. See “Brake Fluid” underBrakes on page 6‑39.

K. Engine Air Cleaner/Filter on page 6‑23.

6-15

Page 298: 2011 Buick Lucerne Toledo Owner Manual

Black plate (16,1)Buick Lucerne Owner Manual - 2011

When you open the hood on the 4.6L V8 engine, here is what you will see:

6-16

Page 299: 2011 Buick Lucerne Toledo Owner Manual

Black plate (17,1)Buick Lucerne Owner Manual - 2011

A. Underhood Fuse Block on page 6‑106.

B. Remote Positive (+) Terminal. See Jump Startingon page 6‑44.

C. Windshield Washer Fluid Reservoir. See “AddingWasher Fluid” under Windshield Washer Fluid onpage 6‑38.

D. Engine Coolant Surge Tank and Pressure Cap.See Cooling System on page 6‑27.

E. Remote Negative (−) Terminal. See Jump Startingon page 6‑44.

F. Power Steering Fluid on page 6‑37.

G. Engine Oil Fill Cap. See “When to Add Engine Oil”under Engine Oil on page 6‑17.

H. Engine Oil Dipstick. See “Checking Engine Oil”under Engine Oil on page 6‑17.

I. Brake Master Cylinder Reservoir. See “BrakeFluid” under Brakes on page 6‑39.

J. Automatic Transmission Fluid Cap and Dipstick(Out of View). See Automatic Transmission Fluidon page 6‑24.

K. Engine Air Cleaner/Filter on page 6‑23.

Engine OilTo ensure proper engine performance and long life,careful attention must be paid to engine oil. Followingthese simple, but important steps will help protect yourinvestment:. Always use engine oil approved to the proper

specification and of the proper viscosity grade.See “Selecting the Right Engine Oil.”

. Check the engine oil level regularly and maintainthe proper oil level. See “Checking Engine Oil” and“When to Add Engine Oil.”

. Change the engine oil at the appropriate time.See Engine Oil Life System on page 6‑22.

. Always dispose of engine oil properly. See “Whatto Do With Used Oil.”

6-17

Page 300: 2011 Buick Lucerne Toledo Owner Manual

Black plate (18,1)Buick Lucerne Owner Manual - 2011

Checking Engine OilIt is a good idea to check the engine oil level at eachfuel fill. In order to get an accurate reading, the vehiclemust be on level ground. The engine oil dipstick handleis a yellow loop. See Engine Compartment Overview onpage 6‑14 for the location of the engine oil dipstick.

Obtaining an accurate oil level reading is essential:

1. If the engine has been running recently, turn off theengine and allow several minutes for the oil todrain back into the oil pan. Checking your oil leveltoo soon after engine shut off will not provide anaccurate oil level reading.

2. Pull out the dipstick and clean it with a paper towelor cloth, then push it back in all the way. Remove itagain, keeping the tip down, and check the level.

When to Add Engine Oil

3.9L V6 Engine

4.6L V8 Engine

6-18

Page 301: 2011 Buick Lucerne Toledo Owner Manual

Black plate (19,1)Buick Lucerne Owner Manual - 2011

If the oil is below the cross-hatched area at the tip ofthe dipstick, add one liter/quart of the recommended oiland then recheck the level. See “Selecting the RightEngine Oil” for an explanation of what kind of oil to use.For engine oil crankcase capacity, see Capacities andSpecifications on page 6‑114.

Notice: Do not add too much oil. Oil levels above orbelow the acceptable operating range shown on thedipstick are harmful to the engine. If you find thatyou have an oil level above the operating range, i.e.the engine has so much oil that the oil level getsabove the cross-hatched area that shows the properoperating range, the engine could be damaged. Youshould drain out the excess oil or limit your drivingof the vehicle and seek a service professional toremove the excess amount of oil.

See Engine CompartmentOverview on page 6‑14for the location of theengine oil fill cap.

Add enough oil to put the level somewhere in the properoperating range. Push the dipstick all the way back inwhen through.

6-19

Page 302: 2011 Buick Lucerne Toledo Owner Manual

Black plate (20,1)Buick Lucerne Owner Manual - 2011

Selecting the Right Engine OilSelecting the right engine oil depends on both theproper oil specification and viscosity grade:

SpecificationUse and ask for engine oils with the dexos™certification mark. Oils meeting the requirements of yourvehicle should have the dexos™ certification mark onthe container. This certification mark indicates that theoil has been approved to the dexos™ specification.

Your vehicle was filled at the factory with dexos™approved engine oil.

Notice: Use only engine oil that is approved to thedexos™ specification or an equivalent engine oil ofthe appropriate viscosity grade. Engine oilsapproved to the dexos™ specification will show thedexos™ symbol on the container. Failure to use therecommended engine oil or equivalent can result inengine damage not covered by the vehicle warranty.If you are unsure whether your oil is approved tothe dexos™ specification, ask your service provider.

Use of Substitute Engine Oils if dexos™ is unavailable:In the event that dexos™ approved engine oil is notavailable at an oil change or for maintaining proper oillevel, you may use substitute engine oil displaying theAPI Starburst symbol and of SAE 5W-30 viscositygrade. Use of oils that do not meet the dexos™specification, however, may result in reducedperformance under certain circumstances.

6-20

Page 303: 2011 Buick Lucerne Toledo Owner Manual

Black plate (21,1)Buick Lucerne Owner Manual - 2011

Viscosity GradeSAE 5W-30 is the best viscosity grade for the vehicle.Do not use other viscosity oils such as SAE 10W‐30,10W‐40, or 20W-50.

Cold Temperature Operation: In an area of extremecold, where the temperature falls below −29°C (−20°F),an SAE 0W-30 oil should be used. An oil of thisviscosity grade will provide easier cold starting for theengine at extremely low temperatures. When selectingan oil of the appropriate viscosity grade, be sure to

always select an oil that meets the requiredspecification, dexos™. See “Specification” for moreinformation.

Engine Oil Additives/Engine Oil FlushesDo not add anything to the oil. The recommended oilswith the dexos™ specification and displaying thedexos™ certification mark are all that is needed forgood performance and engine protection.

Engine oil system flushes are not recommended andcould cause engine damage not covered by the vehiclewarranty.

What to Do with Used OilUsed engine oil contains certain elements that can beunhealthy for your skin and could even cause cancer.Do not let used oil stay on your skin for very long. Cleanyour skin and nails with soap and water, or a good handcleaner. Wash or properly dispose of clothing or ragscontaining used engine oil. See the manufacturer'swarnings about the use and disposal of oil products.

Used oil can be a threat to the environment. If youchange your own oil, be sure to drain all the oil from thefilter before disposal. Never dispose of oil by putting it inthe trash or pouring it on the ground, into sewers,or into streams or bodies of water. Recycle it by taking itto a place that collects used oil.

6-21

Page 304: 2011 Buick Lucerne Toledo Owner Manual

Black plate (22,1)Buick Lucerne Owner Manual - 2011

Engine Oil Life System

When to Change Engine OilThis vehicle has a computer system that indicates whento change the engine oil and filter. This is based onengine revolutions and engine temperature, and not onmileage. Based on driving conditions, the mileage atwhich an oil change is indicated can vary considerably.For the oil life system to work properly, the system mustbe reset every time the oil is changed.

When the system has calculated that oil life has beendiminished, it indicates that an oil change is necessary.A CHANGE ENGINE OIL SOON message comes on.See DIC Warnings and Messages on page 4‑47.Change the oil as soon as possible within the next600 miles (1 000 km). It is possible that, if driving underthe best conditions, the oil life system might indicatethat an oil change is not necessary for up to a year. Theengine oil and filter must be changed at least once ayear and, at this time, the system must be reset. Yourdealer has trained service people who will perform thiswork and reset the system. It is also important to checkthe oil regularly over the course of an oil drain intervaland keep it at the proper level.

If the system is ever reset accidentally, the oil must bechanged at 3,000 miles (5 000 km) since the last oilchange. Remember to reset the oil life systemwhenever the oil is changed.

How to Reset the Engine Oil LifeSystemReset the system whenever the engine oil is changedso that the system can calculate the next engine oilchange. Always reset the engine oil life to 100% afterevery oil change. It will not reset itself. To reset thesystem:

1. Display the OIL LIFE REMAINING on the DIC.

2. Press and hold the SET/RESET button on the DICfor more than five seconds. The oil life will changeto 100%.

If the CHANGE ENGINE OIL SOON message comesback on when the vehicle is started, the engine oil lifesystem has not been reset. Repeat the procedure.

6-22

Page 305: 2011 Buick Lucerne Toledo Owner Manual

Black plate (23,1)Buick Lucerne Owner Manual - 2011

Engine Air Cleaner/FilterSee Engine Compartment Overview on page 6‑14 forthe location of the engine air cleaner/filter.

When to Inspect the Engine Air Cleaner/FilterInspect the air cleaner/filter at the scheduledmaintenance intervals and replace it at the first oilchange after each 50,000 mile (80 000 km) interval. SeeScheduled Maintenance on page 7‑3 for moreinformation. If you are driving in dusty/dirty conditions,inspect the filter at each engine oil change.

How to Inspect the Engine Air Cleaner/FilterTo inspect the air cleaner/filter, remove the filter fromthe vehicle and lightly shake the filter to release loosedust and dirt. If the filter remains caked with dirt, a newfilter is required.

To inspect or replace the filter:

1. Remove the two screws on the top of the engineair cleaner/filter cover.

2. Lift up the outboard side of the cover at an anglewhile pulling toward you. This is necessary due tothe two hinges located on the inboard side of thecover.

3. Remove the engine air cleaner/filter and any loosedebris that may be found in the air cleaner base.

4. Inspect or replace the air filter element.

6-23

Page 306: 2011 Buick Lucerne Toledo Owner Manual

Black plate (24,1)Buick Lucerne Owner Manual - 2011

To reinstall the cover:

1. Align the two hinges located on the inboard side ofthe cover.

2. Push the cover slightly down and towards theengine to engage the tabs in the hinges and alignthe two screws.

3. Tighten the two screws on the top of the engine aircleaner/filter cover.

{ WARNING:

Operating the engine with the air cleaner/filter offcan cause you or others to be burned. The aircleaner not only cleans the air; it helps to stopflames if the engine backfires. Use caution whenworking on the engine and do not drive with theair cleaner/filter off.

Notice: If the air cleaner/filter is off, dirt can easilyget into the engine, which could damage it. Alwayshave the air cleaner/filter in place when you aredriving.

Automatic Transmission Fluid

When to Check and Change AutomaticTransmission FluidA good time to check the automatic transmission fluidlevel is when the engine oil is changed.

Change the fluid and filter at the intervals listed inScheduled Maintenance on page 7‑3 and be sure touse the transmission fluid listed in RecommendedFluids and Lubricants on page 7‑8.

How to Check Automatic TransmissionFluid (3.9L Engine)Because this operation can be a little difficult, you maychoose to have this done at the dealer servicedepartment.

If you do it yourself, be sure to follow all the instructionshere, or you could get a false reading on the dipstick.

Notice: Too much or too little fluid can damage thetransmission. Too much can mean that some of thefluid could come out and fall on hot engine parts orexhaust system parts, starting a fire. Too little fluidcould cause the transmission to overheat. Be sureto get an accurate reading if checking thetransmission fluid.

6-24

Page 307: 2011 Buick Lucerne Toledo Owner Manual

Black plate (25,1)Buick Lucerne Owner Manual - 2011

Wait at least 30 minutes before checking thetransmission fluid level if you have been driving:. When outside temperatures are above

90°F (32°C).. At high speed for quite a while.. In heavy traffic— especially in hot weather.. While pulling a trailer.

To get the right reading, the fluid should be at normaloperating temperature, which is 180°F to 200°F(82°C to 93°C).

Get the vehicle warmed up by driving about 15 miles(24 km) when outside temperatures are above 50°F(10°C). If it is colder than 50°F (10°C), you may have todrive longer.

Checking the Fluid LevelPrepare the vehicle as follows:

1. Park the vehicle on a level place. Keep the enginerunning.

2. With the parking brake applied, place the shiftlever in P (Park).

3. With your foot on the brake pedal, move the shiftlever through each gear range, pausing for aboutthree seconds in each range. Then, position theshift lever in P (Park).

4. Let the engine run at idle for three to five minutes.

Then, without shutting off the engine, follow thesesteps:

1. For the 3.9L V6 engine,locate the transmissionfluid dipstick top whichis a round loop withthis symbol.

See Engine Compartment Overview on page 6‑14for more information on location.

2. Pull out the dipstick and wipe it with a clean rag orpaper towel.

3. Push it back in all the way, wait three seconds,and then pull it back out again.

6-25

Page 308: 2011 Buick Lucerne Toledo Owner Manual

Black plate (26,1)Buick Lucerne Owner Manual - 2011

3.9L V6 Engine

4. Check both sides of the dipstick and read the lowerlevel. The fluid level must be in thecross-hatched area.

5. If the fluid level is in the acceptable range, pushthe dipstick back in all the way.

How to Add Automatic TransmissionFluidRefer to the Maintenance Schedule to determine whatkind of transmission fluid to use. See RecommendedFluids and Lubricants on page 7‑8.

If the fluid level is low, add only enough of the properfluid to bring the level into the cross-hatched area onthe dipstick.

1. Pull out the dipstick.

2. Using a long-neck funnel, add enough fluid at thedipstick hole to bring it to the proper level.

It does not take much fluid, generally less thanone pint (0.5 L). Do not overfill.

Notice: Use of the incorrect automatic transmissionfluid may damage the vehicle, and the damages maynot be covered by the vehicle's warranty. Alwaysuse the automatic transmission fluid listed inRecommended Fluids and Lubricants on page 7‑8.

3. After adding fluid, recheck the fluid level asdescribed under “How to Check AutomaticTransmission Fluid” earlier in this section.

4. When the correct fluid level is obtained, push thedipstick back in all the way.

6-26

Page 309: 2011 Buick Lucerne Toledo Owner Manual

Black plate (27,1)Buick Lucerne Owner Manual - 2011

How to Check Automatic TransmissionFluid (4.6L Engine)For the 4.6L V8 engine, it is not necessary to check thetransmission fluid level. A transmission fluid leak is theonly reason for fluid loss. If a leak occurs, take thevehicle to your dealer service department and have itrepaired as soon as possible.

Cooling SystemThe cooling system allows the engine to maintain thecorrect working temperature.

3.9L Engine

A. Coolant Recovery Tank

B. Radiator Pressure Cap

C. Electric Engine Cooling Fans

6-27

Page 310: 2011 Buick Lucerne Toledo Owner Manual

Black plate (28,1)Buick Lucerne Owner Manual - 2011

4.6L Engine

A. Coolant Surge Tank with Pressure Cap

B. Electric Engine Cooling Fans

{ WARNING:

An electric engine cooling fan under the hood canstart up even when the engine is not running andcan cause injury. Keep hands, clothing, and toolsaway from any underhood electric fan.

{ WARNING:

Heater and radiator hoses, and other engineparts, can be very hot. Do not touch them. If youdo, you can be burned.

Do not run the engine if there is a leak. If you runthe engine, it could lose all coolant. That couldcause an engine fire, and you could be burned.Get any leak fixed before you drive the vehicle.

Notice: Using coolant other than DEX-COOL® cancause premature engine, heater core, or radiatorcorrosion. In addition, the engine coolant couldrequire changing sooner, at 50 000 km (30,000miles)or 24months, whichever occurs first. Any repairswould not be covered by the vehicle warranty.Always use DEX-COOL (silicate-free) coolant in thevehicle.

6-28

Page 311: 2011 Buick Lucerne Toledo Owner Manual

Black plate (29,1)Buick Lucerne Owner Manual - 2011

Engine Coolant (4.6L Engine)The cooling system in the vehicle is filled withDEX-COOL® engine coolant. This coolant is designedto remain in the vehicle for five years or 150,000 miles(240 000 km), whichever occurs first.

The following explains the cooling system and how tocheck and add coolant when it is low. If there is aproblem with engine overheating, see EngineOverheating on page 6‑35.

What to Use

{ WARNING:

Adding only plain water or some other liquid to thecooling system can be dangerous. Plain waterand other liquids, can boil before the propercoolant mixture will. The vehicle's coolant warningsystem is set for the proper coolant mixture. Withplain water or the wrong mixture, the engine couldget too hot but you would not get the overheatwarning. The engine could catch fire and you orothers could be burned. Use a 50/50 mixture ofclean, drinkable water and DEX-COOL coolant.

Use a 50/50 mixture of clean, drinkable water andDEX-COOL® coolant. If using this mixture, nothing elseneeds to be added. This mixture:. Gives freezing protection down to −34°F (−37°C),

outside temperature.. Gives boiling protection up to 265°F (129°C),

engine temperature.. Protects against rust and corrosion.. Will not damage aluminum parts.. Helps keep the proper engine temperature.

Notice: If an improper coolant mixture is used, theengine could overheat and be badly damaged. Therepair cost would not be covered by the vehiclewarranty. Too much water in the mixture can freezeand crack the engine, radiator, heater core, andother parts.

Notice: If extra inhibitors and/or additives are usedin the vehicle's cooling system, the vehicle could bedamaged. Use only the proper mixture of the enginecoolant listed in this manual for the cooling system.See Recommended Fluids and Lubricants onpage 7‑8 for more information.

6-29

Page 312: 2011 Buick Lucerne Toledo Owner Manual

Black plate (30,1)Buick Lucerne Owner Manual - 2011

Checking CoolantThe vehicle must be on a level surface when checkingthe coolant level.

Check to see if coolant is visible in the coolant recoverytank. If the coolant inside the coolant recovery tank isboiling, do not do anything else until it cools down.If coolant is visible but the coolant level is not at orabove the FULL COLD mark, add a 50/50 mixture ofclean, drinkable water and DEX-COOL® coolant at thecoolant recovery tank, but be sure the cooling system iscool before this is done. See Engine Coolant (4.6LEngine) on page 6‑29 or Engine Coolant (3.9L Engine)on page 6‑31 for more information.

If no coolant is visible in the surge tank, add coolant asfollows:

How to Add Coolant to the Surge Tank

{ WARNING:

You can be burned if you spill coolant on hotengine parts. Coolant contains ethylene glycoland it will burn if the engine parts are hot enough.Do not spill coolant on a hot engine.

Notice: This vehicle has a specific coolant fillprocedure. Failure to follow this procedure couldcause the engine to overheat and be severelydamaged.

{ WARNING:

An electric engine cooling fan under the hood canstart up even when the engine is not running andcan cause injury. Keep hands, clothing, and toolsaway from any underhood electric fan.

{ WARNING:

Steam and scalding liquids from a hot coolingsystem can blow out and burn you badly. They areunder pressure, and if you turn the surge tankpressure cap— even a little— they can come outat high speed. Never turn the cap when thecooling system, including the surge tank pressurecap, is hot. Wait for the cooling system and surgetank pressure cap to cool if you ever have to turnthe pressure cap.

6-30

Page 313: 2011 Buick Lucerne Toledo Owner Manual

Black plate (31,1)Buick Lucerne Owner Manual - 2011

You can remove thecoolant surge tankpressure cap when thecooling system, includingthe coolant surge tankpressure cap and upperradiator hose, is nolonger hot.

1. Turn the pressure cap slowly counterclockwise.If you hear a hiss, wait for that to stop. A hissmeans there is still some pressure left.

2. Then keep turning the cap and remove it.

3. Fill the coolant surgetank with the propermixture to the FULLCOLD mark on the sideof the coolantsurge tank.

4. With the coolant surge tank cap off, start theengine and let it run until you can feel the upperradiator hose getting hot. Watch out for the enginecooling fans.

By this time, the coolant level inside the coolantsurge tank may be lower. If the level is lower, addmore of the proper mixture to the coolant surgetank until the level reaches the FULL COLD markon the side of the coolant surge tank.

5. Then replace the cap. Be sure the cap ishand‐tight and fully seated.

If coolant is needed, add the proper DEX-COOL®

coolant mixture at the coolant recovery tank.

Notice: If the pressure cap is not tightly installed,coolant loss and possible engine damage mayoccur. Be sure the cap is properly and tightlysecured.

Engine Coolant (3.9L Engine)The cooling system in the vehicle is filled withDEX-COOL® engine coolant. This coolant is designedto remain in the vehicle for five years or 150,000 miles(240 000 km), whichever occurs first.

The following explains the cooling system and how tocheck and add coolant when it is low. If there is aproblem with engine overheating, see EngineOverheating on page 6‑35.

6-31

Page 314: 2011 Buick Lucerne Toledo Owner Manual

Black plate (32,1)Buick Lucerne Owner Manual - 2011

What to Use

{ WARNING:

Adding only plain water or some other liquid to thecooling system can be dangerous. Plain waterand other liquids, can boil before the propercoolant mixture will. The vehicle's coolant warningsystem is set for the proper coolant mixture. Withplain water or the wrong mixture, the engine couldget too hot but you would not get the overheatwarning. The engine could catch fire and you orothers could be burned. Use a 50/50 mixture ofclean, drinkable water and DEX-COOL coolant.

Use a 50/50 mixture of clean, drinkable water andDEX-COOL coolant. If using this mixture, nothing elseneeds to be added. This mixture:. Gives freezing protection down to −34°F (−37°C),

outside temperature.. Gives boiling protection up to 265°F (129°C),

engine temperature.. Protects against rust and corrosion.. Will not damage aluminum parts.. Helps keep the proper engine temperature.

Notice: If an improper coolant mixture is used, theengine could overheat and be badly damaged. Therepair cost would not be covered by the vehiclewarranty. Too much water in the mixture can freezeand crack the engine, radiator, heater core, andother parts.

Notice: If extra inhibitors and/or additives are usedin the vehicle's cooling system, the vehicle could bedamaged. Use only the proper mixture of the enginecoolant listed in this manual for the cooling system.See Recommended Fluids and Lubricants onpage 7‑8 for more information.

6-32

Page 315: 2011 Buick Lucerne Toledo Owner Manual

Black plate (33,1)Buick Lucerne Owner Manual - 2011

Checking CoolantThe vehicle must be on a level surface when checkingthe coolant level.

The coolant level should be at or above the FULLCOLD mark when the engine is cold. The coolant levelshould be above the FULL COLD mark under normaloperating conditions. If it is not, you may have a leak inthe cooling system.

Check to see if coolant is visible in the coolant recoverytank. If the coolant inside the coolant recovery tank isboiling, do not do anything else until it cools down.If coolant is visible but the coolant level is not at orabove the FULL COLD mark, add a 50/50 mixture ofclean, drinkable water and DEX-COOL coolant at thecoolant recovery tank, but be sure the cooling system iscool before this is done. See Engine Coolant for moreinformation.

How to Add Coolant to theRecovery Tank

{ WARNING:

You can be burned if you spill coolant on hotengine parts. Coolant contains ethylene glycoland it will burn if the engine parts are hot enough.Do not spill coolant on a hot engine.

Notice: This vehicle has a specific coolant fillprocedure. Failure to follow this procedure couldcause the engine to overheat and be severelydamaged.

If coolant is needed, add the proper DEX-COOL coolantmixture at the coolant recovery tank.

6-33

Page 316: 2011 Buick Lucerne Toledo Owner Manual

Black plate (34,1)Buick Lucerne Owner Manual - 2011

How to Add Coolant to the Radiator

{ WARNING:

An electric engine cooling fan under the hood canstart up even when the engine is not running andcan cause injury. Keep hands, clothing, and toolsaway from any underhood electric fan.

{ WARNING:

Steam and scalding liquids from a hot coolingsystem can blow out and burn you badly. They areunder pressure, and if you turn the surge tankpressure cap— even a little— they can come outat high speed. Never turn the cap when thecooling system, including the surge tank pressurecap, is hot. Wait for the cooling system and surgetank pressure cap to cool if you ever have to turnthe pressure cap.

If coolant is needed, add the proper mixture directly tothe radiator, but be sure the cooling system is coolbefore this is done.

1. You can remove thepressure cap whenthe cooling system,including the pressurecap and upper radiatorhose is no longerhot. Turn thepressure cap slowlycounterclockwise.

2. If you hear a hiss, wait for that to stop. A hissmeans that there is still some pressure left.Keep turning the pressure cap and remove it.

3. Fill the cooling system with the proper DEX-COOLcoolant mixture, up to the base of the filler neck.See Engine Coolant (4.6L Engine) on page 6‑29or Engine Coolant (3.9L Engine) on page 6‑31.

6-34

Page 317: 2011 Buick Lucerne Toledo Owner Manual

Black plate (35,1)Buick Lucerne Owner Manual - 2011

4. Then fill the coolant recovery tank to the COLDFILL line.

5. Install the coolant recovery tank cap and thepressure cap. After a day or two of driving, whenthe engine is cold, check the coolant level in therecovery tank. If it is low, refill it to the COLDFILL line.

If the coolant in the recovery tank is constantly low, youshould have a dealer service department inspect thevehicle for leaks.

Notice: If the pressure cap is not tightly installed,coolant loss and possible engine damage mayoccur. Be sure the cap is properly and tightlysecured.

Engine OverheatingThe vehicle has several indicators to warn of engineoverheating.

You will find a warning light about a hot engine as wellas an engine coolant temperature gauge on theinstrument panel cluster.

You may decide not to lift the hood when this warningappears, but instead get service help right away. SeeRoadside Assistance Program on page 8‑7.

If you do decide to lift the hood, make sure the vehicleis parked on a level surface.

Then check to see if the engine cooling fans arerunning. If the engine is overheating, both fans shouldbe running. If they are not, do not continue to run theengine and have the vehicle serviced.

Notice: Engine damage from running the enginewithout coolant is not covered by the warranty.

Notice: If the engine catches fire while driving withno coolant, the vehicle can be badly damaged. Thecostly repairs would not be covered by the vehiclewarranty. See Overheated Engine ProtectionOperating Mode on page 6‑37 for information ondriving to a safe place in an emergency.

6-35

Page 318: 2011 Buick Lucerne Toledo Owner Manual

Black plate (36,1)Buick Lucerne Owner Manual - 2011

If Steam Is Coming From The EngineCompartment

{ WARNING:

Steam from an overheated engine can burn youbadly, even if you just open the hood. Stay awayfrom the engine if you see or hear steam comingfrom it. Turn it off and get everyone away from thevehicle until it cools down. Wait until there is nosign of steam or coolant before you openthe hood.

If you keep driving when the vehicles engine isoverheated, the liquids in it can catch fire. You orothers could be badly burned. Stop the engine if itoverheats, and get out of the vehicle until theengine is cool.

See Overheated Engine Protection OperatingMode on page 6‑37 for information on driving toa safe place in an emergency.

If No Steam Is Coming From TheEngine CompartmentIf an engine overheat warning is displayed but no steamcan be seen or heard, the problem may not be tooserious. Sometimes the engine can get a little too hotwhen the vehicle:. Climbs a long hill on a hot day.. Stops after high-speed driving.. Idles for long periods in traffic.. Tows a trailer.

If the overheat warning is displayed with no sign ofsteam:

1. Turn the air conditioning off.

2. Turn the heater on to the highest temperature andto the highest fan speed. Open the windows asnecessary.

3. In heavy traffic, let the engine idle in N (Neutral)while stopped. If it is safe to do so, pull off theroad, shift to P (Park) or N (Neutral) and let theengine idle.

If the temperature overheat gauge is no longer in theoverheat zone or an overheat warning no longerdisplays, the vehicle can be driven. Continue to drivethe vehicle slow for about 10 minutes. Keep a safe

6-36

Page 319: 2011 Buick Lucerne Toledo Owner Manual

Black plate (37,1)Buick Lucerne Owner Manual - 2011

vehicle distance from the car in front of you. If thewarning does not come back on, continue to drivenormally.

If the warning continues, pull over, stop, and park thevehicle right away.

If there is no sign of steam, idle the engine forthree minutes while parked. If the warning is stilldisplayed, turn off the engine until it cools down. Also,see “Overheated Engine Protection Operating Mode”next in this section.

Overheated Engine ProtectionOperating ModeIf an overheated engine condition exists and themessage ENGINE OVERHEATED STOP ENGINE isdisplayed, an overheat protection mode whichalternates firing groups of cylinders helps preventengine damage. In this mode, you will notice a loss inpower and engine performance. This operating modeallows the vehicle to be driven to a safe place in anemergency. Driving extended miles (km) and/or towinga trailer in the overheat protection mode should beavoided.

Notice: After driving in the overheated engineprotection operating mode, to avoid engine damage,allow the engine to cool before attempting anyrepair. The engine oil will be severely degraded.Repair the cause of coolant loss, change the oil andreset the oil life system. See Engine Oil onpage 6‑17.

Power Steering FluidSee Engine CompartmentOverview on page 6‑14for information on thelocation of the powersteering fluid reservoir.

When to Check Power Steering FluidIt is not necessary to regularly check power steeringfluid unless you suspect there is a leak in the system oryou hear an unusual noise. A fluid loss in this systemcould indicate a problem. Have the system inspectedand repaired.

6-37

Page 320: 2011 Buick Lucerne Toledo Owner Manual

Black plate (38,1)Buick Lucerne Owner Manual - 2011

How to Check Power Steering FluidTo check the power steering fluid:

1. Turn the key off and let the engine compartmentcool down.

2. Wipe the cap and the top of the reservoir clean.

3. Unscrew the cap and wipe the dipstick with aclean rag.

4. Replace the cap and completely tighten it.

5. Remove the cap again and look at the fluid levelon the dipstick.

The level should be at the FULL COLD mark.If necessary, add only enough fluid to bring the level upto the mark.

What to UseTo determine what kind of fluid to use, seeRecommended Fluids and Lubricants on page 7‑8 .Always use the proper fluid.

Notice: Use of the incorrect fluid may damage thevehicle and the damages may not be covered by thevehicle's warranty. Always use the correct fluidlisted in Recommended Fluids and Lubricants onpage 7‑8.

Windshield Washer Fluid

What to UseWhen the vehicle needs windshield washer fluid, besure to read the manufacturer's instructions before use.If the vehicle will be operating in an area where thetemperature may fall below freezing, use a fluid that hassufficient protection against freezing.

Adding Washer FluidOpen the cap with thewasher symbol on it. Addwasher fluid until the tankis full. See EngineCompartment Overviewon page 6‑14 forreservoir location.

Notice:. When using concentrated washer fluid,

follow the manufacturer's instructions foradding water.

. Do not mix water with ready-to-use washerfluid. Water can cause the solution to freezeand damage the washer fluid tank and otherparts of the washer system. Also, water doesnot clean as well as washer fluid.

6-38

Page 321: 2011 Buick Lucerne Toledo Owner Manual

Black plate (39,1)Buick Lucerne Owner Manual - 2011

. Fill the washer fluid tank only three-quartersfull when it is very cold. This allows for fluidexpansion if freezing occurs, which coulddamage the tank if it is completely full.

. Do not use engine coolant (antifreeze) in thewindshield washer. It can damage thewindshield washer system and paint.

Brakes

Brake FluidThe brake master cylinderreservoir is filled with DOT3 brake fluid. See EngineCompartment Overviewon page 6‑14 for thelocation of the reservoir.

There are only two reasons why the brake fluid level inthe reservoir might go down:. The brake fluid level goes down because of normal

brake lining wear. When new linings are installed,the fluid level goes back up.

. A fluid leak in the brake hydraulic system can alsocause a low fluid level. Have the brake hydraulicsystem fixed, since a leak means that sooner orlater the brakes will not work well.

Do not top off the brake fluid. Adding fluid does notcorrect a leak. If fluid is added when the linings areworn, there will be too much fluid when new brakelinings are installed. Add or remove brake fluid, asnecessary, only when work is done on the brakehydraulic system.

{ WARNING:

If too much brake fluid is added, it can spill on theengine and burn, if the engine is hot enough. Youor others could be burned, and the vehicle couldbe damaged. Add brake fluid only when work isdone on the brake hydraulic system.

When the brake fluid falls to a low level, the brakewarning light comes on. See Brake System WarningLight on page 4‑31.

6-39

Page 322: 2011 Buick Lucerne Toledo Owner Manual

Black plate (40,1)Buick Lucerne Owner Manual - 2011

What to AddUse only new DOT 3 brake fluid from a sealedcontainer. See Recommended Fluids and Lubricants onpage 7‑8 .

Always clean the brake fluid reservoir cap and the areaaround the cap before removing it. This helps keep dirtfrom entering the reservoir.

{ WARNING:

With the wrong kind of fluid in the brake hydraulicsystem, the brakes might not work well. This couldcause a crash. Always use the proper brake fluid.

Notice:. Using the wrong fluid can badly damage

brake hydraulic system parts. For example,just a few drops of mineral-based oil, suchas engine oil, in the brake hydraulic systemcan damage brake hydraulic system parts sobadly that they will have to be replaced. Donot let someone put in the wrong kind offluid.

. If brake fluid is spilled on the vehicle'spainted surfaces, the paint finish can bedamaged. Be careful not to spill brake fluidon the vehicle. If you do, wash it offimmediately. See Washing Your Vehicle onpage 6‑100.

6-40

Page 323: 2011 Buick Lucerne Toledo Owner Manual

Black plate (41,1)Buick Lucerne Owner Manual - 2011

Brake WearThis vehicle has disc brakes. Disc brake pads havebuilt-in wear indicators that make a high-pitchedwarning sound when the brake pads are worn and newpads are needed. The sound can come and go or beheard all the time the vehicle is moving, except whenapplying the brake pedal firmly.

{ WARNING:

The brake wear warning sound means that soonthe brakes will not work well. That could lead to acrash. When the brake wear warning sound isheard, have the vehicle serviced.

Notice: Continuing to drive with worn-out brakepads could result in costly brake repair.

Some driving conditions or climates can cause a brakesqueal when the brakes are first applied or lightlyapplied. This does not mean something is wrong withthe brakes.

Properly torqued wheel nuts are necessary to helpprevent brake pulsation. When tires are rotated, inspectbrake pads for wear and evenly tighten wheel nuts inthe proper sequence to torque specifications inCapacities and Specifications on page 6‑114.

Brake linings should always be replaced as completeaxle sets.

Brake Pedal TravelSee your dealer if the brake pedal does not return tonormal height, or if there is a rapid increase in pedaltravel. This could be a sign that brake service might berequired.

Brake AdjustmentEvery time the brakes are applied, with or without thevehicle moving, the brakes adjust for wear.

Replacing Brake System PartsThe braking system on a vehicle is complex. Its manyparts have to be of top quality and work well together ifthe vehicle is to have really good braking. The vehiclewas designed and tested with top-quality brake parts.When parts of the braking system are replaced — forexample, when the brake linings wear down and newones are installed — be sure to get new approvedreplacement parts. If this is not done, the brakes mightnot work properly. For example, if someone puts inbrake linings that are wrong for the vehicle, the balancebetween the front and rear brakes can change — for theworse. The braking performance expected can changein many other ways if the wrong replacement brakeparts are installed.

6-41

Page 324: 2011 Buick Lucerne Toledo Owner Manual

Black plate (42,1)Buick Lucerne Owner Manual - 2011

BatteryRefer to the replacement number on the original batterylabel when a new battery is needed.

{ DANGER:

Battery posts, terminals, and related accessoriescontain lead and lead compounds, chemicalsknown to the State of California to cause cancerand reproductive harm. Wash hands afterhandling.

The battery is under the rear seat cushion. To accessthe battery, see “Removing the Rear Seat Cushion”under Rear Underseat Fuse Block on page 6‑109.Access to the battery is not necessary to jump start thevehicle. See Jump Starting on page 6‑44.

{ WARNING:

A battery that is not properly vented can letsulfuric acid fumes into the area under the rearseat cushion. These fumes can damage the rearseat safety belt systems. You might not be able tosee this damage and the safety belts might notprovide the protection needed in a crash. If areplacement battery is ever needed, it must bevented in the same manner as the original battery.Always make sure that the vent hose is properlyreattached before reinstalling the seat cushion.

6-42

Page 325: 2011 Buick Lucerne Toledo Owner Manual

Black plate (43,1)Buick Lucerne Owner Manual - 2011

To be sure the vent hose (A) is properly attached, thevent hose connectors (B) must be securely reattachedto the vent outlets (C) on each side of the battery andthe vent assembly grommet (D) must be secured to thefloor pan (E).

Vehicle Storage

{ WARNING:

Batteries have acid that can burn you and gasthat can explode. You can be badly hurt if you arenot careful. See Jump Starting on page 6‑44 fortips on working around a battery withoutgetting hurt.

Infrequent Usage: Remove the black, negative (−) cablefrom the battery to keep the battery from running down.

Extended Storage: Remove the black, negative (−)cable from the battery or use a battery trickle charger.

See Theft-Deterrent Feature on page 4‑89 for theaudio system.

6-43

Page 326: 2011 Buick Lucerne Toledo Owner Manual

Black plate (44,1)Buick Lucerne Owner Manual - 2011

Jump StartingFor more information about the vehicle battery, seeBattery on page 6‑42.

If the vehicle's battery has run down, you may want touse another vehicle and some jumper cables to startyour vehicle. Be sure to use the following steps to do itsafely.

{ WARNING:

Batteries can hurt you. They can be dangerousbecause:

. They contain acid that can burn you.

. They contain gas that can explode or ignite.

. They contain enough electricity to burn you.

If you do not follow these steps exactly, some orall of these things can hurt you.

Notice: Ignoring these steps could result in costlydamage to the vehicle that would not be covered bythe warranty.

Trying to start the vehicle by pushing or pulling itwill not work, and it could damage the vehicle.

1. Check the other vehicle. It must have a 12-voltbattery with a negative ground system.

Notice: If the other vehicle's system is not a 12-voltsystem with a negative ground, both vehicles canbe damaged. Only use vehicles with 12-volt systemswith negative grounds to jump start your vehicle.

2. Get the vehicles close enough so the jumpercables can reach, but be sure the vehicles are nottouching each other. If they are, it could cause aground connection you do not want. You would notbe able to start your vehicle, and the badgrounding could damage the electrical systems.

To avoid the possibility of the vehicles rolling, setthe parking brake firmly on both vehicles involvedin the jump start procedure. Put an automatictransmission in P (Park) or a manual transmissionin Neutral before setting the parking brake.

6-44

Page 327: 2011 Buick Lucerne Toledo Owner Manual

Black plate (45,1)Buick Lucerne Owner Manual - 2011

Notice: If you leave the radio or other accessorieson during the jump starting procedure, they couldbe damaged. The repairs would not be covered bythe warranty. Always turn off the radio and otheraccessories when jump starting the vehicle.

3. Turn off the ignition on both vehicles. Unplugunnecessary accessories plugged into thecigarette lighter or the accessory power outlet(s).Turn off the radio and all lamps that are notneeded. This will avoid sparks and help save bothbatteries. And it could save the radio!

4. Open the hood on the other vehicle and locate thepositive (+) and negative (−) terminal locations onthat vehicle.

You will not see the battery of your vehicle underthe hood. It is located under the rear passenger'sseat. You will not need to access the battery forjump starting. The remote positive (+) terminal isfor that purpose. See Engine CompartmentOverview on page 6‑14 for location.

Access the remote positive (+) terminal byremoving the cover.

6-45

Page 328: 2011 Buick Lucerne Toledo Owner Manual

Black plate (46,1)Buick Lucerne Owner Manual - 2011

{ WARNING:

An electric fan can start up even when the engineis not running and can injure you. Keep hands,clothing and tools away from any underhoodelectric fan.

{ WARNING:

Using an open flame near a battery can causebattery gas to explode. People have been hurtdoing this, and some have been blinded. Use aflashlight if you need more light.

Be sure the battery has enough water. You do notneed to add water to the battery installed in yournew vehicle. But if a battery has filler caps, besure the right amount of fluid is there. If it is low,add water to take care of that first. If you do not,explosive gas could be present.

Battery fluid contains acid that can burn you. Donot get it on you. If you accidentally get it in youreyes or on your skin, flush the place with waterand get medical help immediately.

{ WARNING:

Fans or other moving engine parts can injure youbadly. Keep your hands away from moving partsonce the engine is running.

5. Check that the jumper cables do not have loose ormissing insulation. If they do, you could get ashock. The vehicles could be damaged too.

Before you connect the cables, here are somebasic things you should know. Positive (+) will go topositive (+) or to a remote positive (+) terminal ifthe vehicle has one. Negative (−) will go to aheavy, unpainted metal engine part or to a remotenegative (−) terminal if the vehicle has one.

Do not connect positive (+) to negative (−) or youwill get a short that would damage the battery andmaybe other parts too. And do not connect thenegative (−) cable to the negative (−) terminal onthe dead battery because this can cause sparks.

6. Connect the red positive (+) cable to thepositive (+) terminal of the dead battery. Use aremote positive (+) terminal if the vehicle has one.

7. Do not let the other end touch metal. Connect it tothe positive (+) terminal of the good battery. Use aremote positive (+) terminal if the vehicle has one.

6-46

Page 329: 2011 Buick Lucerne Toledo Owner Manual

Black plate (47,1)Buick Lucerne Owner Manual - 2011

8. Now connect the black negative (−) cable to thenegative (−) terminal of the good battery. Use aremote negative (−) terminal if the vehicle has one.

Do not let the other end touch anything until thenext step. The other end of the negative (−) cabledoes not go to the dead battery. It goes to a heavy,unpainted metal engine part or to a remotenegative (−) terminal on the vehicle with the deadbattery.

9. Connect the other end of the negative (−) cable atleast 18 inches (45 cm) away from the deadbattery, but not near engine parts that move. Theelectrical connection is just as good there, and thechance of sparks getting back to the battery ismuch less.

10. Now start the vehicle with the good battery and runthe engine for a while.

11. Try to start the vehicle that had the dead battery.If it will not start after a few tries, it probably needsservice.

Notice: If the jumper cables are connected orremoved in the wrong order, electrical shorting mayoccur and damage the vehicle. The repairs wouldnot be covered by the vehicle warranty. Alwaysconnect and remove the jumper cables in thecorrect order, making sure that the cables do nottouch each other or other metal.

Jumper Cable Removal

A. Dead Battery or Remote Positive (+) Terminal

B. Good Battery or Remote Positive (+) and RemoteNegative (−) Terminals

C. Heavy, Unpainted Metal Engine Part or RemoteNegative (−) Terminal

To disconnect the jumper cables from both vehicles, dothe following:

1. Disconnect the black negative (−) cable from thevehicle that had the dead battery.

2. Disconnect the black negative (−) cable from thevehicle with the good battery.

6-47

Page 330: 2011 Buick Lucerne Toledo Owner Manual

Black plate (48,1)Buick Lucerne Owner Manual - 2011

3. Disconnect the red positive (+) cable from thevehicle with the good battery.

4. Disconnect the red positive (+) cable from the othervehicle.

5. Return the positive (+) remote terminal cover to itsoriginal position.

Headlamp AimingThe vehicle has a visual optical headlamp aimingsystem. The aim of the headlamps have been preset atthe factory and should need no further adjustment.

However, if the vehicle is damaged in a crash, the aimof the headlamps may be affected and adjustment maybe necessary.

If oncoming vehicles flash their high beams at you, thismay mean the vertical aim of your headlamps needs tobe adjusted.

It is recommended that the vehicle is taken to yourdealer for service if the headlamps need to be adjusted.It is possible however, to re-aim the headlamps asdescribed.

The vehicle should:. Be placed so the headlamps are 25 ft. (7.6 m) from

a light colored wall.. Have all four tires on a level surface which is level

all the way to the wall.. Be placed so it is perpendicular to the wall.. Not have any snow, ice or mud on it.. Be fully assembled and all other work stopped

while headlamp aiming is being performed.. Be normally loaded with a full tank of fuel and one

person or 160 lbs (75 kg) sitting on the driver seat.. Have all tires properly inflated.. Have the spare tire is in its proper location in the

vehicle.

Headlamp aiming is done with the vehicle's low-beamheadlamps. The high-beam headlamps will be correctlyaimed if the low-beam headlamps are aimed properly.

6-48

Page 331: 2011 Buick Lucerne Toledo Owner Manual

Black plate (49,1)Buick Lucerne Owner Manual - 2011

To adjust the vertical aim:

1. Open the hood. See Hood Release on page 6‑13for more information.

2. Locate the aim dot on the lens of the low‐beamheadlamp.

3. Record the distance from the ground to the aim doton the low‐beam headlamp.

4. At a wall, measure from the ground upward (A) tothe recorded distance from Step 3 and mark it.

5. Draw or tape a horizontal line (B) on the wall thewidth of the vehicle at the height of the mark inStep 4.

Notice: Do not cover a headlamp to improve beamcut-off when aiming. Covering a headlamp maycause excessive heat build-up which may causedamage to the headlamp.

6. Turn on the low-beam headlamps and place apiece of cardboard or equivalent in front of theheadlamp not being adjusted. Do not place directlyon the headlamp. This allows only the beam oflight from the headlamp being adjusted to be seenon the flat surface.

6-49

Page 332: 2011 Buick Lucerne Toledo Owner Manual

Black plate (50,1)Buick Lucerne Owner Manual - 2011

7. Locate the vertical headlamp aiming screws, whichare under the hood near each headlamp assembly.The adjustment screw can be turned with aNumber 2 Phillips screwdriver.

8. Turn the vertical aiming screw until the headlampbeam is aimed to the horizontal tape line. Turn itclockwise or counterclockwise to raise or lower theangle of the beam.

9. Make sure that the light from the headlamp ispositioned at the bottom edge of the horizontaltape line. The lamp on the left (A) shows thecorrect headlamp aim. The lamp on the right (B)shows the incorrect headlamp aim.

10. Repeat Steps 7 through 9 for the oppositeheadlamp.

6-50

Page 333: 2011 Buick Lucerne Toledo Owner Manual

Black plate (51,1)Buick Lucerne Owner Manual - 2011

Bulb ReplacementFor the proper type of replacement bulbs, seeReplacement Bulbs on page 6‑54.

For any bulb changing procedure not listed in thissection, contact your dealer.

Halogen Bulbs

{ WARNING:

Halogen bulbs have pressurized gas inside andcan burst if you drop or scratch the bulb. You orothers could be injured. Be sure to read andfollow the instructions on the bulb package.

Taillamps, Turn Signal, Stoplampsand Sidemarker Lamps

A. Sidemarker Lamp

B. Stoplamp/Taillamp/Turn Signal Lamp

To replace one of these bulbs:

1. Open the trunk. See Trunk on page 3‑11.

2. Remove the convenience net.

3. Remove the plastic wing nuts retaining thetrunk trim.

4. Pull back the trunk trim.

6-51

Page 334: 2011 Buick Lucerne Toledo Owner Manual

Black plate (52,1)Buick Lucerne Owner Manual - 2011

5. Remove the three hex nuts holding the taillampassembly in place.

6. Pull the taillamp assembly straight out.

7. Turn the bulb socket counterclockwise and pull itstraight out to remove it.

8. Pull the old bulb straight out of the socket.

9. Push the new bulb straight in until it clicks.

10. Push the bulb socket in and turn it clockwise tosecure it in the taillamp assembly.

11. Push the taillamp assembly straight in to itsoriginal location.

When reinstalling the taillamp assembly, makesure the plastic pin on the taillamp assembly linesup and is inserted correctly into the opening of thevehicle.

12. Reinstall the three hex nuts holding the taillampassembly in place.

13. Put the trunk trim back into place.

14. Reinstall the plastic wing nuts that retain thetrunk trim.

15. Put the convenience net back in its originallocation.

6-52

Page 335: 2011 Buick Lucerne Toledo Owner Manual

Black plate (53,1)Buick Lucerne Owner Manual - 2011

Taillamps and Back-Up Lamps

A. Taillamp

B. Back-up Lamp

To replace an auxiliary taillamp or back-up lamp bulb:

1. Open the trunk. See Trunk on page 3‑11.

2. Remove the three fasteners from the trunk trim.

3. Pull back the trunk trim to access the bulbs.

4. Turn the bulb socket counterclockwise toremove it.

6-53

Page 336: 2011 Buick Lucerne Toledo Owner Manual

Black plate (54,1)Buick Lucerne Owner Manual - 2011

5. Pull the bulb straight out.

6. Push the bulb straight in until it clicks.

7. Push the bulb socket in and turn it clockwise tosecure it.

8. Put the trunk trim and three fasteners back intoplace.

License Plate LampTo replace one of these bulbs:

1. Remove the license plate.

2. Reach up through the opening above the licenseplate to access the two license plate lamps.

3. Turn the socket counterclockwise to remove.

4. Grasp the bulb in the socket and pull straight out.

5. Push the bulb straight into the socket until it clicksto secure it.

6. Push the socket in and turn it clockwise tosecure it.

7. Reinstall the license plate in its original location.

Replacement BulbsExterior Lamps Bulb Number

Back-up Lamp 921LL

Sidemarker, License Plate Lamp,and Auxiliary Taillamp

194LL

Stoplamp, Taillamp, and TurnSignal Lamp

3057K

For replacement bulbs not listed here, contact yourdealer.

Windshield Wiper BladeReplacementWindshield wiper blades should be inspected for wearor cracking. See Scheduled Maintenance on page 7‑3.

It is a good idea to clean or replace the wiper bladeassembly on a regular basis or when worn. For properwindshield wiper blade length and type, seeMaintenance Replacement Parts on page 7‑10.

6-54

Page 337: 2011 Buick Lucerne Toledo Owner Manual

Black plate (55,1)Buick Lucerne Owner Manual - 2011

To replace the wiper blade assembly:

1. Turn the ignition to ACC/ACCESSORY with theengine off.

2. Pull the windshield wiper assembly away from thewindshield.

3. Squeeze the tabs on each side of the wiper bladeassembly and slide the assembly off the end of thewiper arm.

4. Replace the blade assembly with a new one.

Allowing the wiper blade arm to touch thewindshield when no wiper blade is installed coulddamage the windshield. Any damage that occurswould not be covered by your warranty. Do notallow the wiper blade arm to touch the windshield.

5. Repeat the steps for the other wiper.

6-55

Page 338: 2011 Buick Lucerne Toledo Owner Manual

Black plate (56,1)Buick Lucerne Owner Manual - 2011

TiresYour new vehicle comes with high-quality tiresmade by a leading tire manufacturer. If you everhave questions about your tire warranty andwhere to obtain service, see your vehicleWarranty booklet for details. For additionalinformation refer to the tire manufacturer.

{ WARNING:

. Poorly maintained and improperly used tiresare dangerous.

. Overloading your tires can cause overheatingas a result of too much flexing. You couldhave a blowout and a serious accident. SeeLoading the Vehicle on page 5‑18.

. Under inflated tires pose the same danger asoverloaded tires. The resulting crash couldcause serious injury. Check all tires frequentlyto maintain the recommended pressure. Tirepressure should be checked when your tiresare cold.

(Continued)

WARNING: (Continued)

. Over inflated tires are more likely to becut, punctured, or broken by a suddenimpact — such as when you hit a pothole.Keep tires at the recommended pressure.

. Worn or old tires can cause a crash. If yourtread is badly worn, replace them.

. Replace any tires that have been damaged byimpacts with potholes, curbs, etc.

. Improperly repaired tires can cause a crash.Only your dealer or an authorized tire servicecenter should repair, replace, dismount, andmount the tires.

. Do not spin the tires in excess of 55 km/h(35 mph) on slippery surfaces such as snow,mud, ice, etc. Excessive spinning may causethe tires to explode.

6-56

Page 339: 2011 Buick Lucerne Toledo Owner Manual

Black plate (57,1)Buick Lucerne Owner Manual - 2011

Tire Sidewall LabelingUseful information about a tire is molded into itssidewall. The examples below show a typicalpassenger vehicle tire and a compact spare tiresidewall.

Passenger (P‐Metric) Tire Example

(A) Tire Size: The tire size is a combination ofletters and numbers used to define a particulartire's width, height, aspect ratio, construction type,and service description. See the “Tire Size”illustration later in this section for more detail.

(B) TPC Spec (Tire Performance CriteriaSpecification): Original equipment tires designedto GM's specific tire performance criteria have aTPC specification code molded onto the sidewall.GM's TPC specifications meet or exceed allfederal safety guidelines.

(C) DOT (Department of Transportation): TheDepartment of Transportation (DOT) codeindicates that the tire is in compliance with theU.S. Department of Transportation Motor VehicleSafety Standards.

6-57

Page 340: 2011 Buick Lucerne Toledo Owner Manual

Black plate (58,1)Buick Lucerne Owner Manual - 2011

(D) Tire Identification Number (TIN): The lettersand numbers following DOT (Department ofTransportation) code is the Tire IdentificationNumber (TIN). The TIN shows the manufacturerand plant code, tire size, and date the tire wasmanufactured. The TIN is molded onto both sidesof the tire, although only one side may have thedate of manufacture.

(E) Tire Ply Material: The type of cord andnumber of plies in the sidewall and under thetread.

(F) Uniform Tire Quality Grading (UTQG): Tiremanufacturers are required to grade tires basedon three performance factors: treadwear, traction,and temperature resistance. For more informationsee Uniform Tire Quality Grading on page 6‑74.

(G) Maximum Cold Inflation Load Limit:Maximum load that can be carried and themaximum pressure needed to support that load.

Compact Spare Tire Example

(A) Temporary Use Only: The compact spare tireor temporary use tire has a tread life ofapproximately 3,000 miles (5 000 km) and shouldnot be driven at speeds over 65 mph (105 km/h).The compact spare tire is for emergency usewhen a regular road tire has lost air and gone flat.If your vehicle has a compact spare tire, seeCompact Spare Tire on page 6‑96 and If a TireGoes Flat on page 6‑78.

6-58

Page 341: 2011 Buick Lucerne Toledo Owner Manual

Black plate (59,1)Buick Lucerne Owner Manual - 2011

(B) Tire Ply Material: The type of cord andnumber of plies in the sidewall and under thetread.

(C) Tire Identification Number (TIN): The lettersand numbers following the DOT (Department ofTransportation) code is the Tire IdentificationNumber (TIN). The TIN shows the manufacturerand plant code, tire size, and date the tire wasmanufactured. The TIN is molded onto both sidesof the tire, although only one side may have thedate of manufacture.

(D) Maximum Cold Inflation Load Limit:Maximum load that can be carried and themaximum pressure needed to support that load.

(E) Tire Inflation: The temporary use tire orcompact spare tire should be inflated to 60 psi(420 kPa). For more information on tire pressureand inflation see Inflation - Tire Pressure onpage 6‑63.

(F) Tire Size : A combination of letters andnumbers define a tire's width, height, aspect ratio,construction type, and service description. Theletter T as the first character in the tire size meansthe tire is for temporary use only.

(G) TPC Spec (Tire Performance CriteriaSpecification): Original equipment tires designedto GM's specific tire performance criteria have aTPC specification code molded onto the sidewall.GM's TPC specifications meet or exceed allfederal safety guidelines.

Tire SizeThe following illustration shows an example of atypical passenger vehicle tire size.

(A) Passenger (P‐Metric) Tire: The United Statesversion of a metric tire sizing system. The letter Pas the first character in the tire size means apassenger vehicle tire engineered to standardsset by the U.S. Tire and Rim Association.

(B) Tire Width: The three‐digit number indicatesthe tire section width in millimeters from sidewallto sidewall.

6-59

Page 342: 2011 Buick Lucerne Toledo Owner Manual

Black plate (60,1)Buick Lucerne Owner Manual - 2011

(C) Aspect Ratio: A two‐digit number thatindicates the tire height‐to‐width measurements.For example, if the tire size aspect ratio is 60, asshown in item C of the illustration, it would meanthat the tire's sidewall is 60 percent as high as itis wide.

(D) Construction Code: A letter code is used toindicate the type of ply construction in the tire.The letter R means radial ply construction; theletter D means diagonal or bias ply construction;and the letter B means belted‐bias plyconstruction.

(E) Rim Diameter: Diameter of the wheel ininches.

(F) Service Description: These charactersrepresent the load index and speed rating of thetire. The load index represents the load carryingcapacity a tire is certified to carry. The speedrating is the maximum speed a tire is certified tocarry a load.

Tire Terminology and DefinitionsAir Pressure: The amount of air inside the tirepressing outward on each square inch of the tire.Air pressure is expressed in pounds per squareinch (psi) or kilopascal (kPa).

Accessory Weight: This means the combinedweight of optional accessories. Some examples ofoptional accessories are, automatic transmission,power steering, power brakes, power windows,power seats, and air conditioning.

Aspect Ratio: The relationship of a tire's height toits width.

Belt: A rubber coated layer of cords that islocated between the plies and the tread. Cordsmay be made from steel or other reinforcingmaterials.

Bead: The tire bead contains steel wires wrappedby steel cords that hold the tire onto the rim.

Bias Ply Tire: A pneumatic tire in which the pliesare laid at alternate angles less than 90 degreesto the centerline of the tread.

Cold Tire Pressure: The amount of air pressurein a tire, measured in pounds per square inch (psi)or kilopascals (kPa) before a tire has built up heatfrom driving. See Inflation - Tire Pressure onpage 6‑63.

Curb Weight: The weight of a motor vehicle withstandard and optional equipment including themaximum capacity of fuel, oil, and coolant, butwithout passengers and cargo.

6-60

Page 343: 2011 Buick Lucerne Toledo Owner Manual

Black plate (61,1)Buick Lucerne Owner Manual - 2011

DOT Markings: A code molded into the sidewallof a tire signifying that the tire is in compliancewith the U.S. Department of Transportation (DOT)motor vehicle safety standards. The DOT codeincludes the Tire Identification Number (TIN), analphanumeric designator which can also identifythe tire manufacturer, production plant, brand, anddate of production.

GVWR: Gross Vehicle Weight Rating. SeeLoading the Vehicle on page 5‑18.

GAWR FRT: Gross Axle Weight Rating for thefront axle. See Loading the Vehicle on page 5‑18.

GAWR RR: Gross Axle Weight Rating for the rearaxle. See Loading the Vehicle on page 5‑18.

Intended Outboard Sidewall: The side of anasymmetrical tire, that must always face outwardwhen mounted on a vehicle.

Kilopascal (kPa): The metric unit for air pressure.

Light Truck (LT‐Metric) Tire: A tire used on lightduty trucks and some multipurpose passengervehicles.

Load Index: An assigned number rangingfrom 1 to 279 that corresponds to the loadcarrying capacity of a tire.

Maximum Inflation Pressure: The maximum airpressure to which a cold tire can be inflated. Themaximum air pressure is molded onto thesidewall.

Maximum Load Rating: The load rating for a tireat the maximum permissible inflation pressure forthat tire.

Maximum Loaded Vehicle Weight: The sum ofcurb weight, accessory weight, vehicle capacityweight, and production options weight.

Normal Occupant Weight: The number ofoccupants a vehicle is designed to seat multipliedby 150 lbs (68 kg). See Loading the Vehicle onpage 5‑18.

Occupant Distribution: Designated seatingpositions.

Outward Facing Sidewall: The side of anasymmetrical tire that has a particular side thatfaces outward when mounted on a vehicle. Theside of the tire that contains a whitewall, bearswhite lettering, or bears manufacturer, brand, and/or model name molding that is higher or deeperthan the same moldings on the other sidewall ofthe tire.

6-61

Page 344: 2011 Buick Lucerne Toledo Owner Manual

Black plate (62,1)Buick Lucerne Owner Manual - 2011

Passenger (P-Metric) Tire: A tire used onpassenger cars and some light duty trucks andmultipurpose vehicles.

Recommended Inflation Pressure: Vehiclemanufacturer's recommended tire inflationpressure as shown on the tire placard. SeeInflation - Tire Pressure on page 6‑63 and Loadingthe Vehicle on page 5‑18.

Radial Ply Tire: A pneumatic tire in which the plycords that extend to the beads are laid at90 degrees to the centerline of the tread.

Rim: A metal support for a tire and upon whichthe tire beads are seated.

Sidewall: The portion of a tire between the treadand the bead.

Speed Rating: An alphanumeric code assignedto a tire indicating the maximum speed at which atire can operate.

Traction: The friction between the tire and theroad surface. The amount of grip provided.

Tread: The portion of a tire that comes intocontact with the road.

Treadwear Indicators: Narrow bands, sometimescalled wear bars, that show across the tread of atire when only 1/16 inch (1.6 mm) of treadremains. See When It Is Time for New Tires onpage 6‑70.

UTQGS (Uniform Tire Quality GradingStandards): A tire information system thatprovides consumers with ratings for a tire'straction, temperature, and treadwear. Ratings aredetermined by tire manufacturers usinggovernment testing procedures. The ratings aremolded into the sidewall of the tire. See UniformTire Quality Grading on page 6‑74.

Vehicle Capacity Weight: The number ofdesignated seating positions multiplied by 150 lbs(68 kg) plus the rated cargo load. See Loading theVehicle on page 5‑18.

Vehicle Maximum Load on the Tire: Load on anindividual tire due to curb weight, accessoryweight, occupant weight, and cargo weight.

Vehicle Placard: A label permanently attached toa vehicle showing the vehicle's capacity weightand the original equipment tire size andrecommended inflation pressure. See “Tire andLoading Information Label” under Loading theVehicle on page 5‑18.

6-62

Page 345: 2011 Buick Lucerne Toledo Owner Manual

Black plate (63,1)Buick Lucerne Owner Manual - 2011

Inflation - Tire PressureTires need the correct amount of air pressure tooperate effectively.

Notice: Do not let anyone tell you thatunder‐inflation or over‐inflation is all right. Itis not. If your tires do not have enough air(under‐inflation), you can get the following:

. Tire overloading and over-heating whichcould lead to a blowout.

. Premature or irregular wear.

. Poor handling.

. Reduced fuel economy.

If your tires have too much air (over‐inflation),you can get the following:

. Unusual wear.

. Poor handling.

. Rough ride.

. Needless damage from road hazards.

A vehicle specific Tire and Loading Informationlabel is attached to your vehicle. This label showsyour vehicle's original equipment tires and thecorrect inflation pressures for your tires when theyare cold. The recommended cold tire inflationpressure, shown on the label, is the minimumamount of air pressure needed to support yourvehicle's maximum load carrying capacity.

For additional information regarding how muchweight your vehicle can carry, and an example ofthe Tire and Loading Information label, seeLoading the Vehicle on page 5‑18. How you loadyour vehicle affects vehicle handling and ridecomfort. Never load your vehicle with more weightthan it was designed to carry.

When to CheckCheck your tires once a month or more. Do notforget to check the compact spare tire, it shouldbe at 60 psi (420 kPa). For additional informationregarding the compact spare tire, see CompactSpare Tire on page 6‑96.

6-63

Page 346: 2011 Buick Lucerne Toledo Owner Manual

Black plate (64,1)Buick Lucerne Owner Manual - 2011

How to CheckUse a good quality pocket-type gauge to checktire pressure. You cannot tell if your tires areproperly inflated simply by looking at them. Radialtires may look properly inflated even when theyare under‐inflated. Check the tire's inflationpressure when the tires are cold. Cold meansyour vehicle has been sitting for at leastthree hours or driven no more than1 mile (1.6 km).

Remove the valve cap from the tire valve stem.Press the tire gauge firmly onto the valve to get apressure measurement. If the cold tire inflationpressure matches the recommended pressure onthe Tire and Loading Information label, no furtheradjustment is necessary. If the inflation pressureis low, add air until you reach the recommendedamount.

If you overfill the tire, release air by pushing onthe metal stem in the center of the tire valve.Re‐check the tire pressure with the tire gauge.

Be sure to put the valve caps back on the valvestems. They help prevent leaks by keeping out dirtand moisture.

Tire Pressure Monitor SystemThe Tire Pressure Monitor System (TPMS) uses radioand sensor technology to check tire pressure levels.The TPMS sensors monitor the air pressure in yourvehicle's tires and transmit tire pressure readings to areceiver located in the vehicle.

Each tire, including the spare (if provided), should bechecked monthly when cold and inflated to the inflationpressure recommended by the vehicle manufacturer onthe vehicle placard or tire inflation pressure label. (Ifyour vehicle has tires of a different size than the sizeindicated on the vehicle placard or tire inflation pressurelabel, you should determine the proper tire inflationpressure for those tires.)

As an added safety feature, your vehicle has beenequipped with a tire pressure monitoring system(TPMS) that illuminates a low tire pressure telltale whenone or more of your tires is significantly under‐inflated.

Accordingly, when the low tire pressure telltaleilluminates, you should stop and check your tires assoon as possible, and inflate them to the properpressure. Driving on a significantly under‐inflated tirecauses the tire to overheat and can lead to tire failure.Under‐inflation also reduces fuel efficiency and tiretread life, and may affect the vehicle's handling andstopping ability.

6-64

Page 347: 2011 Buick Lucerne Toledo Owner Manual

Black plate (65,1)Buick Lucerne Owner Manual - 2011

Please note that the TPMS is not a substitute for propertire maintenance, and it is the driver's responsibility tomaintain correct tire pressure, even if under‐inflationhas not reached the level to trigger illumination of theTPMS low tire pressure telltale.

Your vehicle has also been equipped with a TPMSmalfunction indicator to indicate when the system is notoperating properly. The TPMS malfunction indicator iscombined with the low tire pressure telltale. When thesystem detects a malfunction, the telltale will flash forapproximately one minute and then remain continuouslyilluminated. This sequence will continue uponsubsequent vehicle start‐ups as long as the malfunctionexists.

When the malfunction indicator is illuminated, thesystem may not be able to detect or signal low tirepressure as intended. TPMS malfunctions may occurfor a variety of reasons, including the installation ofreplacement or alternate tires or wheels on the vehiclethat prevent the TPMS from functioning properly.Always check the TPMS malfunction telltale afterreplacing one or more tires or wheels on your vehicle toensure that the replacement or alternate tires andwheels allow the TPMS to continue to function properly.

See Tire Pressure Monitor Operation on page 6‑65 foradditional information.

Federal Communications Commission(FCC) and Industry CanadaSee Radio Frequency Statement on page 8‑17 forinformation regarding Part 15 of the FederalCommunications Commission (FCC) rules and IndustryCanada Standards RSS-210/220/310.

Tire Pressure Monitor OperationThis vehicle may have a Tire Pressure Monitor System(TPMS). The TPMS is designed to warn the driver whena low tire pressure condition exists. TPMS sensors aremounted onto each tire and wheel assembly, excludingthe spare tire and wheel assembly. The TPMS sensorsmonitor the air pressure in the vehicle's tires andtransmits the tire pressure readings to a receiverlocated in the vehicle.

When a low tire pressurecondition is detected, theTPMS illuminates the lowtire pressure warning lightlocated on the instrumentpanel cluster.

6-65

Page 348: 2011 Buick Lucerne Toledo Owner Manual

Black plate (66,1)Buick Lucerne Owner Manual - 2011

If the warning light comes on, stop as soon as possibleand inflate the tires to the recommended pressureshown on the tire loading information label. SeeLoading the Vehicle on page 5‑18.

At the same time a message to check the pressure in aspecific tire appears on the Driver Information Center(DIC) display. The low tire pressure warning light andthe DIC warning message come on at each ignitioncycle until the tires are inflated to the correct inflationpressure. Using the DIC, tire pressure levels can beviewed by the driver. For additional information anddetails about the DIC operation and displays see DICOperation and Displays on page 4‑41 and DICWarnings and Messages on page 4‑47.

The low tire pressure warning light may come on in coolweather when the vehicle is first started, and then turnoff as you start to drive. This could be an early indicatorthat the air pressure in the tire(s) are getting low andneed to be inflated to the proper pressure.

A Tire and Loading Information label, attached to yourvehicle, shows the size of your vehicle's originalequipment tires and the correct inflation pressure foryour vehicle's tires when they are cold. See Loading theVehicle on page 5‑18, for an example of the Tire andLoading Information label and its location on yourvehicle. Also see Inflation - Tire Pressure on page 6‑63.

Your vehicle's TPMS can warn you about a low tirepressure condition but it does not replace normal tiremaintenance. See Tire Inspection and Rotation onpage 6‑69 and Tires on page 6‑56.

Notice: Tire sealant materials are not all the same.A non-approved tire sealant could damage the TirePressure Monitor System (TPMS) sensors. TPMSsensor damage caused by using an incorrect tiresealant is not covered by the vehicle warranty.Always use only the GM approved tire sealantavailable through your dealer or included in thevehicle.

Factory-installed Tire Inflator Kits use a GM approvedliquid tire sealant. Using non-approved tire sealantscould damage the TPMS sensors. See Tire Sealant andCompressor Kit on page 6‑79 for information regardingthe inflator kit materials and instructions.

6-66

Page 349: 2011 Buick Lucerne Toledo Owner Manual

Black plate (67,1)Buick Lucerne Owner Manual - 2011

TPMS Malfunction Light and MessageThe TPMS will not function properly if one or more ofthe TPMS sensors are missing or inoperable. When thesystem detects a malfunction, the low tire warning lightflashes for about one minute and then stays on for theremainder of the ignition cycle. A DIC warning messageis also displayed. The low tire warning light and DICwarning message come on at each ignition cycle untilthe problem is corrected. Some of the conditions thatcan cause the malfunction light and DIC message tocome on are:. One of the road tires has been replaced with the

spare tire. The spare tire does not have a TPMSsensor. The TPMS malfunction light and DICmessage should go off once you re‐install the roadtire containing the TPMS sensor.

. The TPMS sensor matching process was startedbut not completed or not completed successfullyafter rotating the vehicle's tires. The DIC messageand TPMS malfunction light should go off once theTPMS sensor matching process is performedsuccessfully. See “TPMS Sensor MatchingProcess” later in this section.

. One or more TPMS sensors are missing ordamaged. The DIC message and the TPMSmalfunction light should go off when the TPMS

sensors are installed and the sensor matchingprocess is performed successfully. See your dealerfor service.

. Replacement tires or wheels do not match yourvehicle's original equipment tires or wheels. Tiresand wheels other than those recommended foryour vehicle could prevent the TPMS fromfunctioning properly. See Buying New Tires onpage 6‑71.

. Operating electronic devices or being near facilitiesusing radio wave frequencies similar to the TPMScould cause the TPMS sensors to malfunction.

If the TPMS is not functioning it cannot detect or signala low tire condition. See your dealer for service if theTPMS malfunction light and DIC message comes onand stays on.

TPMS Sensor Matching ProcessEach TPMS sensor has a unique identification code.Any time you rotate your vehicle's tires or replace oneor more of the TPMS sensors, the identification codeswill need to be matched to the new tire/wheel position.The sensors are matched to the tire/wheel positions inthe following order: driver side front tire, passenger sidefront tire, passenger side rear tire, and driver side reartire using a TPMS diagnostic tool. See your dealer forservice.

6-67

Page 350: 2011 Buick Lucerne Toledo Owner Manual

Black plate (68,1)Buick Lucerne Owner Manual - 2011

The TPMS sensors can also be matched to each tire/wheel position by increasing or decreasing the tire's airpressure. If increasing the tire's air pressure, do notexceed the maximum inflation pressure indicated on thetire's sidewall.

To decrease air-pressure out of a tire you can use thepointed end of the valve cap, a pencil-style air pressuregauge, or a key.

You have two minutes to match the first tire/wheelposition, and five minutes overall to match all four tire/wheel positions. If it takes longer than two minutes, tomatch the first tire and wheel, or more than five minutesto match all four tire and wheel positions the matchingprocess stops and you need to start over.

The TPMS sensor matching process is outlined below:

1. Set the parking brake.

2. Turn the ignition switch to ON/RUN with theengine off.

3. Press the Remote Keyless Entry (RKE)transmitter's lock and unlock buttons at the sametime for approximately five seconds. The hornsounds twice to signal the receiver is in relearnmode and TIRE LEARNING ACTIVE messagedisplays on the DIC screen.

4. Start with the driver side front tire.

5. Remove the valve cap from the valve cap stem.Activate the TPMS sensor by increasing ordecreasing the tire's air pressure for five seconds,or until a horn chirp sounds. The horn chirp, whichmay take up to 30 seconds to sound, confirms thatthe sensor identification code has been matched tothis tire and wheel position.

6. Proceed to the passenger side front tire, andrepeat the procedure in Step 5.

7. Proceed to the passenger side rear tire, and repeatthe procedure in Step 5.

8. Proceed to the driver side rear tire, and repeat theprocedure in Step 5. The horn sounds two times toindicate the sensor identification code has beenmatched to the driver side rear tire, and the TPMSsensor matching process is no longer active. TheTIRE LEARNING ACTIVE message on the DICdisplay screen goes off.

9. Turn the ignition switch to LOCK/OFF.

10. Set all four tires to the recommended air pressurelevel as indicated on the Tire and LoadingInformation label.

11. Put the valve caps back on the valve stems.

6-68

Page 351: 2011 Buick Lucerne Toledo Owner Manual

Black plate (69,1)Buick Lucerne Owner Manual - 2011

Tire Inspection and RotationWe recommend that you regularly inspect yourvehicle's tires, including the spare tire, for signs ofwear or damage. See When It Is Time for NewTires on page 6‑70 for more information.

Always remove the tires if any of the followingstatements are true:. You can see the indicators at three or more

places around the tire.. You can see cord or fabric showing through

the tire's rubber.. The tread or sidewall is cracked, cut,

or snagged deep enough to show cord orfabric.

. The tire has a bump, bulge, or split.

. The tire has a puncture, cut, or other damagethat cannot be repaired well because of thesize or location of the damage.

Tires should be rotated every 12 000 km(7,500 miles). See Scheduled Maintenance onpage 7‑3.

The purpose of a regular tire rotation is to achievea uniform wear for all tires on the vehicle. This willensure that your vehicle continues to performmost like it did when the tires were new.

Any time you notice unusual wear, rotate the tiresas soon as possible and check wheel alignment.Also check for damaged tires or wheels. SeeWhen It Is Time for New Tires on page 6‑70 andWheel Replacement on page 6‑76.

When rotating the vehicle's tires, always use thecorrect rotation pattern shown here.

Do not include the compact spare tire in the tirerotation.

6-69

Page 352: 2011 Buick Lucerne Toledo Owner Manual

Black plate (70,1)Buick Lucerne Owner Manual - 2011

After the tires have been rotated, adjust the frontand rear inflation pressures as shown on the Tireand Loading Information label. See Inflation - TirePressure on page 6‑63 and Loading the Vehicle onpage 5‑18.

Reset the Tire Pressure Monitor System. See TirePressure Monitor Operation on page 6‑65.

Make certain that all wheel nuts are properlytightened. See “Wheel Nut Torque” underCapacities and Specifications on page 6‑114.

{ WARNING:

Rust or dirt on a wheel, or on the parts towhich it is fastened, can make wheel nutsbecome loose after time. The wheel couldcome off and cause an accident. When youchange a wheel, remove any rust or dirt fromplaces where the wheel attaches to thevehicle. In an emergency, you can use acloth or a paper towel to do this; but be sureto use a scraper or wire brush later,if needed, to get all the rust or dirt off. SeeChanging a Flat Tire on page 6‑87.

Lightly coat the center of the wheel hub withwheel bearing grease after a wheel change or tirerotation to prevent corrosion or rust build-up. Donot get grease on the flat wheel mounting surfaceor on the wheel nuts or bolts.

When It Is Time for New TiresVarious factors, such as maintenance, temperatures,driving speeds, vehicle loading, and road conditionsinfluence when you need new tires.

One way to tell when it istime for new tires is tocheck the treadwearindicators, which willappear when your tireshave only 1/16 inch(1.6 mm) or less of treadremaining. See TireInspection and Rotationon page 6‑69 foradditional information.

6-70

Page 353: 2011 Buick Lucerne Toledo Owner Manual

Black plate (71,1)Buick Lucerne Owner Manual - 2011

The rubber in tires ages over time, even if they are notbeing used. This is also true for the spare tire, if yourvehicle has one. Multiple conditions affect how fast thisaging takes place, including temperatures, loadingconditions, and inflation pressure maintenance. Tireswill typically need to be replaced due to wear beforethey may need to be replaced due to age. Consult thetire manufacturer for more information on when tiresshould be replaced.

Vehicle StorageTires age when stored normally mounted on a parkedvehicle. Park a vehicle that will be stored for at least amonth in a cool, dry, clean area away from directsunlight to slow aging. This area should be free ofgrease, gasoline or other substances that candeteriorate rubber.

Parking for an extended period can cause flat spots onthe tires that may result in vibrations while driving.When storing a vehicle for at least a month, remove thetires or raise the vehicle to reduce the weight from thetires.

Buying New TiresGM has developed and matched specific tires foryour vehicle. The original equipment tires installedon your vehicle, when it was new, were designedto meet General Motors Tire Performance CriteriaSpecification (TPC Spec) system rating. If youneed replacement tires, GM strongly recommendsthat you get tires with the same TPC Spec rating.This way, your vehicle will continue to have tiresthat are designed to give the same performanceand vehicle safety, during normal use, as theoriginal tires.

GM's exclusive TPC Spec system considers overa dozen critical specifications that impact theoverall performance of your vehicle, includingbrake system performance, ride and handling,traction control, and tire pressure monitoringperformance. GM's TPC Spec number is moldedonto the tire's sidewall near the tire size. If thetires have an all‐season tread design, the TPCSpec number will be followed by an MS for mudand snow. See Tire Sidewall Labeling onpage 6‑57 for additional information.

6-71

Page 354: 2011 Buick Lucerne Toledo Owner Manual

Black plate (72,1)Buick Lucerne Owner Manual - 2011

GM recommends replacing tires in sets of four.This is because uniform tread depth on all tireswill help keep your vehicle performing most like itdid when the tires were new. Replacing less thana full set of tires can affect the braking andhandling performance of your vehicle. See TireInspection and Rotation on page 6‑69 forinformation on proper tire rotation.

{ WARNING:

Tires could explode during improper service. Youor others could be injured or killed if you attemptto mount or dismount a tire. Only your dealer oran authorized tire service center should mountand dismount the tires.

{ WARNING:

Mixing tires could cause you to lose controlwhile driving. If you mix tires of differentsizes, brands, or types (radial and

(Continued)

WARNING: (Continued)

bias-belted tires), the vehicle may not handleproperly, and you could have a crash. Usingtires of different sizes, brands, or types mayalso cause damage to your vehicle. Be sureto use the correct size, brand, and type oftires on all wheels. It is all right to drive withyour compact spare temporarily, as it wasdeveloped for use on your vehicle. SeeCompact Spare Tire on page 6‑96.

{ WARNING:

If you use bias-ply tires on the vehicle, thewheel rim flanges could develop cracks aftermany miles of driving. A tire and/or wheelcould fail suddenly, causing a crash. Useonly radial-ply tires with the wheels on thevehicle.

6-72

Page 355: 2011 Buick Lucerne Toledo Owner Manual

Black plate (73,1)Buick Lucerne Owner Manual - 2011

If you must replace your vehicle's tires with thosethat do not have a TPC Spec number, make surethey are the same size, load range, speed rating,and construction type (radial and bias‐belted tires)as your vehicle's original tires.

Vehicles that have a tire pressure monitoringsystem could give an inaccurate low‐pressurewarning if non‐TPC Spec rated tires are installedon your vehicle. Non‐TPC Spec rated tires maygive a low‐pressure warning that is higher or lowerthan the proper warning level you would get withTPC Spec rated tires. See Tire Pressure MonitorSystem on page 6‑64.

Your vehicle's original equipment tires are listedon the Tire and Loading Information Label. SeeLoading the Vehicle on page 5‑18, for moreinformation about the Tire and LoadingInformation Label and its location on your vehicle.

Different Size Tires and WheelsIf you add wheels or tires that are a different size thanyour original equipment wheels and tires, this mayaffect the way your vehicle performs, including itsbraking, ride and handling characteristics, stability, andresistance to rollover. Additionally, if your vehicle haselectronic systems such as, antilock brakes, tractioncontrol, and electronic stability control, the performanceof these systems can be affected.

{ WARNING:

If you add different sized wheels, your vehiclemay not provide an acceptable level ofperformance and safety if tires not recommendedfor those wheels are selected. You may increasethe chance that you will crash and suffer seriousinjury. Only use GM specific wheel and tiresystems developed for your vehicle, and havethem properly installed by a GM certifiedtechnician.

See Buying New Tires on page 6‑71 and Accessoriesand Modifications on page 6‑3 for additionalinformation.

6-73

Page 356: 2011 Buick Lucerne Toledo Owner Manual

Black plate (74,1)Buick Lucerne Owner Manual - 2011

Uniform Tire Quality GradingQuality grades can be found where applicable onthe tire sidewall between tread shoulder andmaximum section width. For example:

Treadwear 200 Traction AATemperature AThe following information relates to the systemdeveloped by the United States National HighwayTraffic Safety Administration (NHTSA), whichgrades tires by treadwear, traction, andtemperature performance. This applies only tovehicles sold in the United States. The grades aremolded on the sidewalls of most passenger cartires. The Uniform Tire Quality Grading (UTQG)system does not apply to deep tread, winter-typesnow tires, space-saver, or temporary use sparetires, tires with nominal rim diameters of10 to 12 inches (25 to 30 cm), or to somelimited-production tires.

While the tires available on General Motorspassenger cars and light trucks may vary withrespect to these grades, they must also conformto federal safety requirements and additionalGeneral Motors Tire Performance Criteria (TPC)standards.

All Passenger Car Tires Must Conform to FederalSafety Requirements In Addition To TheseGrades.

TreadwearThe treadwear grade is a comparative ratingbased on the wear rate of the tire when testedunder controlled conditions on a specifiedgovernment test course. For example, a tiregraded 150 would wear one and a half (1½) timesas well on the government course as a tire graded100. The relative performance of tires dependsupon the actual conditions of their use, however,and may depart significantly from the norm due tovariations in driving habits, service practices anddifferences in road characteristics and climate.

6-74

Page 357: 2011 Buick Lucerne Toledo Owner Manual

Black plate (75,1)Buick Lucerne Owner Manual - 2011

Traction – AA, A, B, CThe traction grades, from highest to lowest, areAA, A, B, and C. Those grades represent the tire'sability to stop on wet pavement as measuredunder controlled conditions on specifiedgovernment test surfaces of asphalt and concrete.A tire marked C may have poor tractionperformance. Warning: The traction gradeassigned to this tire is based on straight-aheadbraking traction tests, and does not includeacceleration, cornering, hydroplaning, or peaktraction characteristics.

Temperature – A, B, CThe temperature grades are A (the highest), B,and C, representing the tire's resistance to thegeneration of heat and its ability to dissipate heatwhen tested under controlled conditions on aspecified indoor laboratory test wheel. Sustainedhigh temperature can cause the material of thetire to degenerate and reduce tire life, andexcessive temperature can lead to sudden tire

failure. The grade C corresponds to a level ofperformance which all passenger car tires mustmeet under the Federal Motor Safety StandardNo. 109. Grades B and A represent higher levelsof performance on the laboratory test wheel thanthe minimum required by law. Warning: Thetemperature grade for this tire is established for atire that is properly inflated and not overloaded.Excessive speed, underinflation, or excessiveloading, either separately or in combination, cancause heat buildup and possible tire failure.

Wheel Alignment and Tire BalanceThe tires and wheels on your vehicle were aligned andbalanced carefully at the factory to give you the longesttire life and best overall performance. Adjustments towheel alignment and tire balancing will not benecessary on a regular basis. However, if you noticeunusual tire wear or your vehicle pulling to one side orthe other, the alignment might need to be checked.If you notice your vehicle vibrating when driving on asmooth road, the tires and wheels might need to berebalanced. See your dealer for proper diagnosis.

6-75

Page 358: 2011 Buick Lucerne Toledo Owner Manual

Black plate (76,1)Buick Lucerne Owner Manual - 2011

Wheel ReplacementReplace any wheel that is bent, cracked, or badlyrusted or corroded. If wheel nuts keep coming loose,the wheel, wheel bolts, and wheel nuts should bereplaced. If the wheel leaks air, replace it (except somealuminum wheels, which can sometimes be repaired).See your dealer if any of these conditions exist.

Your dealer will know the kind of wheel you need.

Each new wheel should have the same load-carryingcapacity, diameter, width, offset, and be mounted thesame way as the one it replaces.

If you need to replace any of your wheels, wheel bolts,wheel nuts, or Tire Pressure Monitor System (TPMS)sensors, replace them only with new GM originalequipment parts. This way, you will be sure to have theright wheel, wheel bolts, wheel nuts, and TPMS sensorsfor your vehicle.

{ WARNING:

Using the wrong replacement wheels, wheel bolts,or wheel nuts on your vehicle can be dangerous.It could affect the braking and handling of yourvehicle, make your tires lose air and make youlose control. You could have a collision in which

(Continued)

WARNING: (Continued)

you or others could be injured. Always use thecorrect wheel, wheel bolts, and wheel nuts forreplacement.

Notice: The wrong wheel can also cause problemswith bearing life, brake cooling, speedometer orodometer calibration, headlamp aim, bumper height,vehicle ground clearance, and tire or tire chainclearance to the body and chassis.

See Changing a Flat Tire on page 6‑87 for moreinformation.

Used Replacement Wheels

{ WARNING:

Putting a used wheel on the vehicle is dangerous.You cannot know how it has been used or how farit has been driven. It could fail suddenly andcause a crash. If you have to replace a wheel, usea new GM original equipment wheel.

6-76

Page 359: 2011 Buick Lucerne Toledo Owner Manual

Black plate (77,1)Buick Lucerne Owner Manual - 2011

Tire Chains

{ WARNING:

If your vehicle has P235/55R17, or P245/50R18size tires, do not use tire chains. There is notenough clearance.

Tire chains used on a vehicle without the properamount of clearance can cause damage to thebrakes, suspension, or other vehicle parts. Thearea damaged by the tire chains could cause youto lose control of your vehicle and you or othersmay be injured in a crash.

Use another type of traction device only if itsmanufacturer recommends it for use on yourvehicle and tire size combination and roadconditions. Follow that manufacturer's

(Continued)

WARNING: (Continued)

instructions. To help avoid damage to yourvehicle, drive slowly, readjust or remove thedevice if it is contacting your vehicle, and do notspin your vehicle's wheels.

If you do find traction devices that will fit, installthem on the front tires.

Notice: If your vehicle has P225/60R16 size tires,use tire chains only where legal and only when youmust. Use only SAE Class S‐type chains that are theproper size for your tires. Install them on the fronttires and tighten them as tightly as possible with theends securely fastened. Drive slowly and follow thechain manufacturer's instructions. If you can hearthe chains contacting your vehicle, stop andretighten them. If the contact continues, slow downuntil it stops. Driving too fast or spinning the wheelswith chains on will damage your vehicle.

6-77

Page 360: 2011 Buick Lucerne Toledo Owner Manual

Black plate (78,1)Buick Lucerne Owner Manual - 2011

If a Tire Goes FlatIt is unusual for a tire to blowout while you are driving,especially if you maintain your vehicle's tires properly.If air goes out of a tire, it is much more likely to leak outslowly. But if you should ever have a blowout, here area few tips about what to expect and what to do:

If a front tire fails, the flat tire creates a drag that pullsthe vehicle toward that side. Take your foot off theaccelerator pedal and grip the steering wheel firmly.Steer to maintain lane position, and then gently brake toa stop, well off the road, if possible.

A rear blowout, particularly on a curve, acts much like askid and may require the same correction you woulduse in a skid. In any rear blowout remove your foot fromthe accelerator pedal. Get the vehicle under control bysteering the way you want the vehicle to go. It may bevery bumpy and noisy, but you can still steer. Gentlybrake to a stop, well off the road, if possible.

{ WARNING:

Driving on a flat tire will cause permanent damageto the tire. Re-inflating a tire after it has beendriven on while severely under-inflated or flat maycause a blowout and a serious crash. Never

(Continued)

WARNING: (Continued)

attempt to re-inflate a tire that has been driven onwhile severely under-inflated or flat. Have yourdealer or an authorized tire service center repairor replace the flat tire as soon as possible.

{ WARNING:

Lifting a vehicle and getting under it to domaintenance or repairs is dangerous without theappropriate safety equipment and training. If ajack is provided with the vehicle, it is designedonly for changing a flat tire. If it is used foranything else, you or others could be badlyinjured or killed if the vehicle slips off the jack. If ajack is provided with the vehicle, only use it forchanging a flat tire.

This vehicle may come with a jack and spare tire or atire sealant and compressor kit. To use the jack andspare tire, see Changing a Flat Tire on page 6‑87.To use the tire sealant and compressor kit, see TireSealant and Compressor Kit on page 6‑79.

6-78

Page 361: 2011 Buick Lucerne Toledo Owner Manual

Black plate (79,1)Buick Lucerne Owner Manual - 2011

Tire Sealant and Compressor Kit

{ WARNING:

Idling a vehicle in an enclosed area with poorventilation is dangerous. Engine exhaust mayenter the vehicle. Engine exhaust containsCarbon Monoxide (CO) which cannot be seen orsmelled. It can cause unconsciousness and evendeath. Never run the engine in an enclosed areathat has no fresh air ventilation. For moreinformation, see Engine Exhaust on page 3‑28.

{ WARNING:

Over-inflating a tire could cause the tire to ruptureand you or others could be injured. Be sure toread and follow the tire sealant and compressorkit instructions and inflate the tire to itsrecommended pressure. Do not exceed therecommended pressure.

{ WARNING:

Storing the tire sealant and compressor kit orother equipment in the passenger compartment ofthe vehicle could cause injury. In a sudden stop orcollision, loose equipment could strike someone.Store the tire sealant and compressor kit in itsoriginal location.

If this vehicle has a tire sealant and compressor kit,there may not be a spare tire, tire changing equipment,and on some vehicles there may not be a place to storea tire.

The tire sealant and compressor can be used totemporarily seal punctures up to 6 mm (¼ in) in thetread area of the tire. It can also be used to inflate anunder inflated tire.

If the tire has been separated from the wheel, hasdamaged sidewalls, or has a large puncture, the tire istoo severely damaged for the tire sealant andcompressor kit to be effective. See RoadsideAssistance Program on page 8‑7.

6-79

Page 362: 2011 Buick Lucerne Toledo Owner Manual

Black plate (80,1)Buick Lucerne Owner Manual - 2011

Read and follow all of the tire sealant and compressorkit instructions.

The kit includes:

A. On/Off Button

B. Selector Switch(Sealant/Air orAir Only)

C. Pressure ReliefButton

D. PressureGauge

E. Air Only Hose (Black)

F. Sealant/Air Hose (Clear)

G. Power Plug

Tire SealantRead and follow the safe handling instructions on thelabel adhered to the compressor.

Check the tire sealant expiration date on the sealantcanister. The sealant canister should be replaced beforeits expiration date. Replacement sealant canisters areavailable at your local dealer. See “Removal andInstallation of the Sealant Canister” following.

There is only enough sealant to seal one tire. Afterusage, the sealant canister and sealant/air hoseassembly must be replaced. See “Removal andInstallation of the Sealant Canister” following.

6-80

Page 363: 2011 Buick Lucerne Toledo Owner Manual

Black plate (81,1)Buick Lucerne Owner Manual - 2011

Using the Tire Sealant and CompressorKit to Temporarily Seal and Inflate aPunctured TireFollow the directions closely for correct sealant usage.

When using the tire sealant and compressor kitduring cold temperatures, warm the kit in a heatedenvironment for five minutes. This will help to inflatethe tire faster.

If a tire goes flat, avoid further tire and wheel damageby driving slowly to a level place. Turn on the hazardwarning flashers. See Hazard Warning Flashers onpage 4‑3 .

See If a Tire Goes Flat on page 6‑78 for otherimportant safety warnings.

Do not remove any objects that have penetratedthe tire.

Always do a safety check first. See If a Tire Goes Flaton page 6‑78. Do not remove any objects that havepenetrated the tire.

1. Remove the tire sealant and compressor kit fromits storage location. See Tire Sealant andCompressor Kit Storage on page 6‑86.

2. Unwrap the sealant/air hose (F) and the powerplug (G).

3. Place the kit on the ground.

Make sure the tire valve stem is positioned close tothe ground so the hose will reach it.

4. Remove the valve stem cap from the flat tire byturning it counterclockwise.

5. Attach the sealant/air hose (F) onto the tire valvestem. Turn it clockwise until it is tight.

6. Plug the power plug (G) into the accessory poweroutlet in the vehicle. Unplug all items from otheraccessory power outlets. See Accessory PowerOutlet(s) on page 4‑15.

If the vehicle has an accessory power outlet, donot use the cigarette lighter.

6-81

Page 364: 2011 Buick Lucerne Toledo Owner Manual

Black plate (82,1)Buick Lucerne Owner Manual - 2011

If the vehicle only has a cigarette lighter, use thecigarette lighter.

Do not pinch the power plug cord in the door orwindow.

7. Start the vehicle. The vehicle must be runningwhile using the air compressor.

8. Turn the selector switch (B) clockwise to theSealant + Air position.

9. Press the on/off (A) button to turn the tire sealantand compressor kit on.

The compressor will inject sealant and air intothe tire.

The pressure gauge (D) will initially show a highpressure while the compressor pushes the sealantinto the tire. Once the sealant is completelydispersed into the tire, the pressure will quicklydrop and start to rise again as the tire inflates withair only.

10. Inflate the tire to the recommended inflationpressure using the pressure gauge (D). Therecommended inflation pressure can be found onthe Tire and Loading Information label. SeeInflation - Tire Pressure on page 6‑63.

The pressure gauge (D) may read higher than theactual tire pressure while the compressor is on.

Turn the compressor off to get an accuratepressure reading. The compressor may be turnedon/off until the correct pressure is reached.

Notice: If the recommended pressure cannot bereached after approximately 25 minutes, the vehicleshould not be driven farther. The tire is too severelydamaged and the tire sealant and compressor kitcannot inflate the tire. Remove the power plug fromthe accessory power outlet and unscrew theinflating hose from the tire valve. See RoadsideAssistance Program on page 8‑7.

11. Press the on/off button (A) to turn the tire sealantand compressor kit off.

The tire is not sealed and will continue to leak airuntil the vehicle is driven and the sealant isdistributed in the tire, therefore, Steps 12 through18 must be done immediately after Step 11.

Be careful while handling the tire sealant andcompressor kit as it could be warm after usage.

12. Unplug the power plug (G) from the accessorypower outlet in the vehicle.

13. Turn the sealant/air hose (F) counterclockwise toremove it from the tire valve stem.

14. Replace the tire valve stem cap.

15. Replace the sealant/air hose (F), and the powerplug (G) back in their original location.

6-82

Page 365: 2011 Buick Lucerne Toledo Owner Manual

Black plate (83,1)Buick Lucerne Owner Manual - 2011

16. If the flat tire was ableto inflate to therecommended inflationpressure, remove themaximum speed labelfrom the sealantcanister and place it ina highly visiblelocation. Do notexceed the speed onthis label until thedamaged tire isrepaired or replaced.

17. Return the equipment to its original storagelocation in the vehicle.

18. Immediately drive the vehicle 8 km (5 miles) todistribute the sealant in the tire.

19. Stop at a safe location and check the tire pressure.Refer to Steps 1 through 11 under “Using the TireSealant and Compressor Kit without Sealant toInflate a Tire (Not Punctured).”

If the tire pressure has fallen more than 68 kPa(10 psi) below the recommended inflationpressure, stop driving the vehicle. The tire is tooseverely damaged and the tire sealant cannot sealthe tire. See Roadside Assistance Program onpage 8‑7 .

If the tire pressure has not dropped more than68 kPa (10 psi) from the recommended inflationpressure, inflate the tire to the recommendedinflation pressure.

20. Wipe off any sealant from the wheel, tire, andvehicle.

21. Dispose of the used sealant canister and sealant/air hose (F) assembly at a local dealer or inaccordance with local state codes and practices.

22. Replace it with a new canister available from yourdealer.

23. After temporarily sealing a tire using the tiresealant and compressor kit, take the vehicle to anauthorized dealer within a 161 km (100 miles) ofdriving to have the tire repaired or replaced.

6-83

Page 366: 2011 Buick Lucerne Toledo Owner Manual

Black plate (84,1)Buick Lucerne Owner Manual - 2011

Using the Tire Sealant and CompressorKit without Sealant to Inflate a Tire(Not Punctured)To use the air compressor to inflate a tire with air onlyand not sealant:

If a tire goes flat, avoid further tire and wheel damageby driving slowly to a level place. Turn on the hazardwarning flashers. See Hazard Warning Flashers onpage 4‑3 .

See If a Tire Goes Flat on page 6‑78 for otherimportant safety warnings.

Always do a safety check first. See If a Tire Goes Flaton page 6‑78. Do not remove any objects that havepenetrated the tire.

1. Remove the tire sealant and compressor kit fromits storage location. See Tire Sealant andCompressor Kit Storage on page 6‑86.

2. Unwrap the air only hose (E) and the powerplug (G).

3. Place the kit on the ground.

Make sure the tire valve stem is positioned close tothe ground so the hose will reach it.

4. Remove the tire valve stem cap from the flat tire byturning it counterclockwise.

5. Attach the air only hose (E) onto the tire valvestem by turning it clockwise until it is tight.

6. Plug the power plug (G) into the accessory poweroutlet in the vehicle. Unplug all items from otheraccessory power outlets. See Accessory PowerOutlet(s) on page 4‑15.

If the vehicle has an accessory power outlet, donot use the cigarette lighter.

If the vehicle only has a cigarette lighter, use thecigarette lighter.

Do not pinch the power plug cord in the door orwindow.

6-84

Page 367: 2011 Buick Lucerne Toledo Owner Manual

Black plate (85,1)Buick Lucerne Owner Manual - 2011

7. Start the vehicle. The vehicle must be runningwhile using the air compressor.

8. Turn the selector switch (B) counterclockwise tothe Air Only position.

9. Press the on/off (A) button to turn thecompressor on.

The compressor will inflate the tire with air only.

10. Inflate the tire to the recommended inflationpressure using the pressure gauge (D). Therecommended inflation pressure can be found onthe Tire and Loading Information label. SeeInflation - Tire Pressure on page 6‑63.

The pressure gauge (D) may read higher than theactual tire pressure while the compressor is on.Turn the compressor off to get an accuratereading. The compressor may be turned on/off untilthe correct pressure is reached.

11. Press the on/off button (A) to turn the tire sealantand compressor kit off.

Be careful while handling the tire sealant andcompressor kit as it could be warm after usage.

12. Unplug the power plug (G) from the accessorypower outlet in the vehicle.

13. Disconnect the air only hose (E) from the tire valvestem, by turning it counterclockwise, and replacethe tire valve stem cap.

14. Replace the air only hose (E) and the powerplug (G) and cord back in its original location.

15. Place the equipment in the original storage locationin the vehicle.

6-85

Page 368: 2011 Buick Lucerne Toledo Owner Manual

Black plate (86,1)Buick Lucerne Owner Manual - 2011

Removal and Installation of the SealantCanisterTo remove the sealant canister:

1. Remove the plastic cover.

2. Unscrew the connector (B) from the canister (A).

3. Pull up on the canister (A) to remove it.

4. Replace with a new canister which is availablefrom your dealer.

5. Push the new canister into place.

6. Screw the connector (B) to the canister (A).

7. Slide the plastic cover back on.

Tire Sealant and Compressor KitStorageThe tire sealant and compressor kit is located in thetrunk.

1. Open the trunk. See Trunk on page 3‑11

2. Lift the cover.

3. Turn the retainer clockwise and remove the tiresealant and compressor kit.

To store the tire sealant and compressor kit, reverse thesteps.

6-86

Page 369: 2011 Buick Lucerne Toledo Owner Manual

Black plate (87,1)Buick Lucerne Owner Manual - 2011

Changing a Flat TireIf a tire goes flat, avoid further tire and wheel damageby driving slowly to a level place, well off the road,if possible. Turn on the hazard warning flashers. SeeHazard Warning Flashers on page 4‑3.

{ WARNING:

Changing a tire can be dangerous. The vehiclecan slip off the jack and roll over or fall on you orother people. You and they could be badly injuredor even killed. Find a level place to change yourtire. To help prevent the vehicle from moving:

1. Set the parking brake firmly.

2. Put the shift lever in P (Park).

3. Turn off the engine and do not restart whilethe vehicle is raised.

4. Do not allow passengers to remain in thevehicle.

To be even more certain the vehicle will not move,you should put blocks at the front and rear of thetire farthest away from the one being changed.That would be the tire, on the other side, at theopposite end of the vehicle.

When the vehicle has a flat tire (B), use the followingexample as a guide to assist you in the placement ofwheel blocks (A).

A. Wheel Block

B. Flat Tire

The following information explains how to use the jackand change a tire.

6-87

Page 370: 2011 Buick Lucerne Toledo Owner Manual

Black plate (88,1)Buick Lucerne Owner Manual - 2011

Removing the Spare Tire and ToolsThe equipment you will need is located in the trunk.

1. Open the trunk. See Trunk on page 3‑11.

2. Turn the center retainercounterclockwise toremove it.

3. Lift and remove the compact spare tire cover.4. Turn the retainer that secures the jack and wheel

wrench counterclockwise and remove the washer.

5. Remove the jack container with the jack and thewheel wrench.

6. Remove the spare tire from the vehicle. SeeCompact Spare Tire on page 6‑96.

6-88

Page 371: 2011 Buick Lucerne Toledo Owner Manual

Black plate (89,1)Buick Lucerne Owner Manual - 2011

The tools you will be using include the jack (A) and thewheel wrench (B).

Removing the Flat Tire and Installingthe Spare Tire1. Do a safety check before proceeding. See

Changing a Flat Tire on page 6‑87.

2. Turn the wheel wrench counterclockwise to loosenall the wheel nuts, but do not remove them yet.

6-89

Page 372: 2011 Buick Lucerne Toledo Owner Manual

Black plate (90,1)Buick Lucerne Owner Manual - 2011

3. Turn the jack handle counterclockwise to lower thejack lift head until it fits under the vehicle.

Turn the jack handle clockwise to raise the jacklift head.

{ WARNING:

Raising your vehicle with the jack improperlypositioned can damage the vehicle and evenmake the vehicle fall. To help avoid personalinjury and vehicle damage, be sure to fit the jacklift head into the proper location before raising thevehicle.

Notice: If you position the jack under the rockermolding and attempt to raise the vehicle, you couldbreak the molding and/or cause other damage toyour vehicle. Always position the jack so that whenthe jack head is raised, it will fit firmly in the notchlocated inboard from the rocker molding.

4. Put the jack into the flange in the frame which islocated near each wheel well. The flanges areaccessible through openings in the plastic trim atthe bottom of the vehicle. The front opening isabout 8 inches (20 cm) back from the front wheelwell. The rear opening is about 3 inches (8 cm)forward from the rear wheel well.

6-90

Page 373: 2011 Buick Lucerne Toledo Owner Manual

Black plate (91,1)Buick Lucerne Owner Manual - 2011

5. Position the jack and raise the jack head until it fitsfirmly on the ridge in the vehicle's frame nearestthe flat tire. Do not raise the vehicle yet.

6. Put the compact spare tire near the flat tire.

{ WARNING:

Getting under a vehicle when it is jacked up isdangerous. If the vehicle slips off the jack, youcould be badly injured or killed. Never get under avehicle when it is supported only by a jack.

7. Turn the jack handle clockwise to raise the vehicle.Raise the vehicle far enough off the ground for thecompact spare tire to fit under the vehicle.

6-91

Page 374: 2011 Buick Lucerne Toledo Owner Manual

Black plate (92,1)Buick Lucerne Owner Manual - 2011

8. Remove all wheel nutsand remove theflat tire.

{ WARNING:

Rust or dirt on a wheel, or on the parts to which itis fastened, can make wheel nuts become looseafter time. The wheel could come off and causean accident. When changing a wheel, remove anyrust or dirt from places where the wheel attachesto the vehicle. In an emergency, use a cloth or apaper towel to do this; but be sure to use ascraper or wire brush later, if needed, to get all therust or dirt off. See Changing a Flat Tire onpage 6‑87.

9. Remove any rust or dirtfrom the wheel bolts,mounting surfaces andspare wheel.

10. Install the compact spare tire.

{ WARNING:

Never use oil or grease on bolts or nuts becausethe nuts might come loose. The vehicle's wheelcould fall off, causing a crash.

11. Put the wheel nuts back on with the rounded endof the nuts toward the wheel. Turn each nutclockwise by hand until the wheel is held againstthe hub.

6-92

Page 375: 2011 Buick Lucerne Toledo Owner Manual

Black plate (93,1)Buick Lucerne Owner Manual - 2011

12. Lower the vehicle by turning the jack handlecounterclockwise. Lower the jack completely.

{ WARNING:

Wheel nuts that are improperly or incorrectlytightened can cause the wheels to become looseor come off. The wheel nuts should be tightenedwith a torque wrench to the proper torquespecification after replacing. Follow the torque

(Continued)

WARNING: (Continued)

specification supplied by the aftermarketmanufacturer when using accessory locking wheelnuts. See Capacities and Specifications onpage 6‑114 for original equipment wheel nuttorque specifications.

Notice: Improperly tightened wheel nuts can lead tobrake pulsation and rotor damage. To avoidexpensive brake repairs, evenly tighten the wheelnuts in the proper sequence and to the propertorque specification. See Capacities andSpecifications on page 6‑114 for the wheel nut torquespecification.

13. Tighten the wheel nutsfirmly in a crisscrosssequence as shown.

6-93

Page 376: 2011 Buick Lucerne Toledo Owner Manual

Black plate (94,1)Buick Lucerne Owner Manual - 2011

Storing a Flat or Spare Tire andTools

{ WARNING:

Storing a jack, a tire, or other equipment in thepassenger compartment of the vehicle couldcause injury. In a sudden stop or collision, looseequipment could strike someone. Store all thesein the proper place.

After you have put the compact spare tire on yourvehicle, you need to store the flat tire in your trunk.Store the flat tire as far forward in the trunk as possible.

Store the jack and wheel wrench in their compartmentin the trunk. For storage, the jack lift head must beraised until the screw end is even with the edge of thecompartment.

To store the compact spare tire and tools:

6-94

Page 377: 2011 Buick Lucerne Toledo Owner Manual

Black plate (95,1)Buick Lucerne Owner Manual - 2011

A. Center Retainer

B. Compact Spare Tire Cover

C. Retainer

D. Washer

E. Jack Container

F. Spare Tire

G. Wheel Wrench

H. Jack

I. Foam Insert

J. Bolt

1. Open the trunk. See Trunk on page 3‑11.

2. Place the foam insert (I) in the trunk compartment.

3. Reinstall the compact spare tire (F) face down.Line up the wheel center hole with the bolt (J).Then place it on the compartment floor.

4. Insert the jack container (E) into the spare tire (F).

5. Insert the wheel wrench (G) and jack (H) into thecenter of the compact spare tire making sure toline up the wheel nut hole with the bolt (I) on thecompartment floor.

6. Secure the compact spare tire and the jackcontainer (E) with the washer (D) and theretainer (C).

7. Reinstall the compact spare tire cover (B).

8. Secure with the center retainer (A).

The compact spare tire is for temporary use only.Replace the compact spare tire with a full-size tire assoon as you can. See Compact Spare Tire onpage 6‑96.

6-95

Page 378: 2011 Buick Lucerne Toledo Owner Manual

Black plate (96,1)Buick Lucerne Owner Manual - 2011

Compact Spare Tire

{ WARNING:

Driving with more than one compact spare tire ata time could result in loss of braking and handling.This could lead to a crash and you or others couldbe injured. Use only one compact spare tire ata time.

If this vehicle has a compact spare tire it was fullyinflated when the vehicle was new, however, it can loseair after a time. Check the inflation pressure regularly.It should be 60 psi (420 kPa).

After installing the compact spare on the vehicle, stopas soon as possible and make sure the spare tire iscorrectly inflated. The compact spare is made toperform well at speeds up to 65 mph (105 km/h) fordistances up to 3,000 miles (5 000 km), so you can

finish your trip and have the full-size tire repaired orreplaced at your convenience. Of course, it is best toreplace the spare with a full-size tire as soon aspossible. The spare tire will last longer and be in goodshape in case it is needed again.

Notice: When the compact spare is installed, do nottake the vehicle through an automatic car wash withguide rails. The compact spare can get caught onthe rails which can damage the tire, wheel and otherparts of the vehicle.

Do not use the compact spare on other vehicles.

Do not mix the compact spare tire or wheel with otherwheels or tires. They will not fit. Keep the spare tire andits wheel together.

Notice: Tire chains will not fit the compact spare.Using them can damage the vehicle and candamage the chains too. Do not use tire chains onthe compact spare.

6-96

Page 379: 2011 Buick Lucerne Toledo Owner Manual

Black plate (97,1)Buick Lucerne Owner Manual - 2011

Appearance Care

Interior CleaningThe vehicle's interior will continue to look its best if it iscleaned often. Although not always visible, dust and dirtcan accumulate on the upholstery. Dirt can damagecarpet, fabric, leather, and plastic surfaces. Regularvacuuming is recommended to remove particles fromthe upholstery. It is important to keep the upholsteryfrom becoming and remaining heavily soiled. Soilsshould be removed as quickly as possible. Thevehicle's interior may experience extremes of heat thatcould cause stains to set rapidly.

Lighter colored interiors may require more frequentcleaning. Use care because newspapers and garmentsthat transfer color to home furnishings may also transfercolor to the vehicle's interior.

When cleaning the vehicle's interior, only use cleanersspecifically designed for the surfaces being cleaned.Permanent damage may result from using cleaners onsurfaces for which they were not intended. Use glasscleaner only on glass. Remove any accidentalover-spray from other surfaces immediately. To preventover-spray, apply cleaner directly to the cleaning cloth.

Notice: Using abrasive cleaners when cleaningglass surfaces on the vehicle, could scratch theglass and/or cause damage to the rear windowdefogger. When cleaning the glass on the vehicle,use only a soft cloth and glass cleaner.

Many cleaners contain solvents that may becomeconcentrated in the vehicle's breathing space. Beforeusing cleaners, read and adhere to all safetyinstructions on the label. While cleaning the vehicle'sinterior, maintain adequate ventilation by opening thevehicle's doors and windows.

Dust may be removed from small buttons and knobsusing a small brush with soft bristles.

6-97

Page 380: 2011 Buick Lucerne Toledo Owner Manual

Black plate (98,1)Buick Lucerne Owner Manual - 2011

Products that remove odors from the vehicle'supholstery and clean the vehicle's glass can beobtained from your dealer.

Do not clean the vehicle using:. A knife or any other sharp object to remove a soil

from any interior surface.. A stiff brush. It can cause damage to the vehicle's

interior surfaces.. Heavy pressure or aggressive rubbing with a

cleaning cloth. Use of heavy pressure can damagethe interior and does not improve the effectivenessof soil removal.

. Laundry detergents or dishwashing soaps withdegreasers can leave residue that streaks andattracts dirt. For liquid cleaners, about 20 drops pergallon (3.78 L) of water is a good guide. Use onlymild, neutral-pH soaps.

. Too much cleaner that saturates the upholstery.

. Organic solvents such as naptha, alcohol, etc. thatcan damage the vehicle's interior.

Fabric/CarpetUse a vacuum cleaner with a soft brush attachmentfrequently to remove dust and loose dirt. A canistervacuum with a beater bar in the nozzle may only beused on floor carpet and carpeted floor mats. For anysoil, always try to remove it first with plain water or clubsoda. Before cleaning, gently remove as much of thesoil as possible using one of the following techniques:. For liquids: gently blot the remaining soil with a

paper towel. Allow the soil to absorb into the papertowel until no more can be removed.

. For solid dry soils: remove as much as possibleand then vacuum.

To clean:

1. Saturate a lint-free, clean white cloth with water orclub soda.

2. Wring the cloth to remove excess moisture.

3. Start on the outside edge of the soil and gently rubtoward the center. Continue cleaning, using a cleanarea of the cloth each time it becomes soiled.

4. Continue to gently rub the soiled area until thecleaning cloth remains clean.

5. If the soil is not completely removed, use a mildsoap solution and repeat the cleaning process thatwas used with plain water.

6-98

Page 381: 2011 Buick Lucerne Toledo Owner Manual

Black plate (99,1)Buick Lucerne Owner Manual - 2011

If any of the soil remains, a commercial fabric cleaner orspot lifter may be necessary. When a commercialupholstery cleaner or spot lifter is to be used, test asmall hidden area for colorfastness first. If the locallycleaned area gives any impression that a ring formationmay result, clean the entire surface.

After the cleaning process has been completed, a papertowel can be used to blot excess moisture from thefabric or carpet.

LeatherLeather, and lighter colored leather in particular, willneed more frequent cleaning to prevent the buildup ofdust, dirt, and colors transferred from other items sothat these do not become permanent stains.

To remove dust, a soft cloth dampened with water canbe used. If a more thorough cleaning is necessary, asoft cloth dampened with a mild soap solution can beused. Your dealer has a GM approved leather cleaneravailable that provides superior cleaning performancewhen used regularly on finished automotive leathers.Allow the leather to dry naturally. Do not use heat,steam, spot lifters or spot removers, or shoe polish onleather. Many commercial leather cleaners and coatingsthat are sold to preserve and protect leather maypermanently change the appearance and feel of theleather and are not recommended. Do not use siliconeor wax-based products, or those containing organic

solvents to clean the vehicle's interior because they canalter the appearance by increasing the gloss in anon-uniform manner

Instrument Panel, Vinyl, and OtherPlastic SurfacesA soft cloth dampened with water may be used toremove dust. If a more thorough cleaning is necessary,a clean soft cloth dampened with a mild soap solutioncan be used to gently remove dust and dirt. Never usespot lifters or removers on plastic surfaces. Manycommercial cleaners and coatings that are sold topreserve and protect soft plastic surfaces maypermanently change the appearance and feel of theinterior and are not recommended. Do not use siliconeor wax-based products, or those containing organicsolvents to clean the vehicle's interior because they canalter the appearance by increasing the gloss in anon-uniform manner.

Some commercial products may increase gloss on theinstrument panel. The increase in gloss may causeannoying reflections in the windshield and even make itdifficult to see through the windshield under certainconditions.

6-99

Page 382: 2011 Buick Lucerne Toledo Owner Manual

Black plate (100,1)Buick Lucerne Owner Manual - 2011

Care of Safety BeltsKeep belts clean and dry.

{ WARNING:

Do not bleach or dye safety belts. It may severelyweaken them. In a crash, they might not be ableto provide adequate protection. Clean safety beltsonly with mild soap and lukewarm water.

WeatherstripsSilicone grease on weatherstrips will make them lastlonger, seal better, and not stick or squeak. Applysilicone grease with a clean cloth. During very cold,damp weather frequent application may be required.See Recommended Fluids and Lubricants onpage 7‑8 .

Washing Your VehicleThe best way to preserve the vehicle's finish is to keepit clean by washing it often.

Notice: Certain cleaners contain chemicals that candamage the emblems or nameplates on the vehicle.Check the cleaning product label. If it states that itshould not be used on plastic parts, do not use it onthe vehicle or damage may occur and it would notbe covered by the warranty.

Do not wash the vehicle in direct sunlight. Use a carwashing soap. Do not use cleaning agents that arepetroleum based or that contain acid or abrasives, asthey can damage the paint, metal or plastic on thevehicle. Approved cleaning products can be obtainedfrom your dealer. Follow all manufacturers' directionsregarding correct product usage, necessary safetyprecautions and appropriate disposal of any vehiclecare product.

Rinse the vehicle well, before washing and after toremove all cleaning agents completely. If they areallowed to dry on the surface, they could stain.

6-100

Page 383: 2011 Buick Lucerne Toledo Owner Manual

Black plate (101,1)Buick Lucerne Owner Manual - 2011

Dry the finish with a soft, clean chamois or an all-cottontowel to avoid surface scratches and water spotting.

High pressure car washes may cause water to enter thevehicle. Avoid using high pressure washes closer than12 inches (30 cm) to the surface of the vehicle. Use ofpower washers exceeding 1,200 psi (8 274 kPa) canresult in damage or removal of paint and decals.

Cleaning Exterior Lamps/LensesUse only lukewarm or cold water, a soft cloth and a carwashing soap to clean exterior lamps and lenses.Follow instructions under Washing Your Vehicle onpage 6‑100.

Finish CareOccasional waxing or mild polishing of the vehicle byhand may be necessary to remove residue from thepaint finish. Approved cleaning products can beobtained from your dealer.

If the vehicle has a basecoat/clearcoat paint finish, theclearcoat gives more depth and gloss to the coloredbasecoat. Always use waxes and polishes that arenon-abrasive and made for a basecoat/clearcoat paintfinish.

Notice: Machine compounding or aggressivepolishing on a basecoat/clearcoat paint finish maydamage it. Use only non-abrasive waxes andpolishes that are made for a basecoat/clearcoatpaint finish on the vehicle.

Foreign materials such as calcium chloride and othersalts, ice melting agents, road oil and tar, tree sap, birddroppings, chemicals from industrial chimneys, etc., candamage the vehicle's finish if they remain on paintedsurfaces. Wash the vehicle as soon as possible.If necessary, use non-abrasive cleaners that aremarked safe for painted surfaces to remove foreignmatter.

Exterior painted surfaces are subject to aging, weatherand chemical fallout that can take their toll over a periodof years. To help keep the paint finish looking new, keepthe vehicle garaged or covered whenever possible.

6-101

Page 384: 2011 Buick Lucerne Toledo Owner Manual

Black plate (102,1)Buick Lucerne Owner Manual - 2011

Protecting Exterior Bright Metal PartsBright metal parts should be cleaned regularly to keeptheir luster. Washing with water is all that is usuallyneeded. However, chrome polish may be used onchrome or stainless steel trim, if necessary.

Use special care with aluminum trim. To avoiddamaging protective trim, never use auto or chromepolish, steam or caustic soap to clean aluminum.A coating of wax, rubbed to high polish, isrecommended for all bright metal parts.

Windshield and Wiper BladesClean the outside of the windshield with glass cleaner.

Clean the rubber blades using a lint free cloth or papertowel soaked with windshield washer fluid or a milddetergent. Wash the windshield thoroughly whencleaning the blades. Bugs, road grime, sap, and abuildup of vehicle wash/wax treatments may causewiper streaking. Replace the wiper blades if they areworn or damaged.

Wipers can be damaged by:. Extreme dusty conditions. Sand and salt. Heat and sun. Snow and ice, without proper removal

Aluminum or Chrome-Plated Wheelsand TrimThe vehicle may have either aluminum orchrome-plated wheels.

Keep the wheels clean using a soft clean cloth with mildsoap and water. Rinse with clean water. After rinsingthoroughly, dry with a soft clean towel. A wax may thenbe applied.

Notice: Chrome wheels and other chrome trim maybe damaged if the vehicle is not washed afterdriving on roads that have been sprayed withmagnesium, calcium or sodium chloride. Thesechlorides are used on roads for conditions such asice and dust. Always wash the vehicle's chromewith soap and water after exposure.

Notice: Using strong soaps, chemicals, abrasivepolishes, cleaners, brushes, or cleaners that containacid on aluminum or chrome-plated wheels, coulddamage the surface of the wheel(s). The repairswould not be covered by the vehicle warranty. Useonly approved cleaners on aluminum orchrome-plated wheels.

The surface of these wheels is similar to the paintedsurface of the vehicle. Do not use strong soaps,chemicals, abrasive polishes, abrasive cleaners,

6-102

Page 385: 2011 Buick Lucerne Toledo Owner Manual

Black plate (103,1)Buick Lucerne Owner Manual - 2011

cleaners with acid, or abrasive cleaning brushes onthem because they could damage the surface. Do notuse chrome polish on aluminum wheels.

Notice: Using chrome polish on aluminum wheelscould damage the wheels. The repairs would not becovered by the vehicle warranty. Use chrome polishon chrome wheels only.

Use chrome polish only on chrome-plated wheels, butavoid any painted surface of the wheel, and buff offimmediately after application.

Notice: Driving the vehicle through an automaticcar wash that has silicone carbide tire cleaningbrushes, could damage the aluminum orchrome-plated wheels. The repairs would not becovered by the vehicle warranty. Never drive avehicle that has aluminum or chrome-plated wheelsthrough an automatic car wash that uses siliconecarbide tire cleaning brushes.

TiresTo clean the tires, use a stiff brush with tire cleaner.

Notice: Using petroleum-based tire dressingproducts on the vehicle may damage the paint finishand/or tires. When applying a tire dressing, alwayswipe off any overspray from all painted surfaces onthe vehicle.

Sheet Metal DamageIf the vehicle is damaged and requires sheet metalrepair or replacement, make sure the body repair shopapplies anti-corrosion material to parts repaired orreplaced to restore corrosion protection.

Original manufacturer replacement parts will provide thecorrosion protection while maintaining the vehiclewarranty.

6-103

Page 386: 2011 Buick Lucerne Toledo Owner Manual

Black plate (104,1)Buick Lucerne Owner Manual - 2011

Finish DamageAny stone chips, fractures or deep scratches in thefinish should be repaired right away. Bare metal willcorrode quickly and may develop into major repairexpense.

Minor chips and scratches can be repaired withtouch-up materials available from your dealer. Largerareas of finish damage can be corrected in yourdealer's body and paint shop.

Underbody MaintenanceChemicals used for ice and snow removal and dustcontrol can collect on the underbody. If these are notremoved, corrosion and rust can develop on theunderbody parts such as fuel lines, frame, floor pan,and exhaust system even though they have corrosionprotection.

At least every spring, flush these materials from theunderbody with plain water. Clean any areas wheremud and debris can collect. Dirt packed in close areasof the frame should be loosened before being flushed.Your dealer or an underbody car washing system cando this.

Chemical Paint SpottingSome weather and atmospheric conditions can create achemical fallout. Airborne pollutants can fall upon andattack painted surfaces on the vehicle. This damagecan take two forms: blotchy, ring-shaped discolorations,and small, irregular dark spots etched into the paintsurface.

Although no defect in the paint job causes this, we willrepair, at no charge to the owner, the surfaces of newvehicles damaged by this fallout condition within12 months or 12,000 miles (20 000 km) of purchase,whichever occurs first.

6-104

Page 387: 2011 Buick Lucerne Toledo Owner Manual

Black plate (105,1)Buick Lucerne Owner Manual - 2011

Vehicle Identification

Vehicle Identification Number (VIN)

This legal identifier is in the front corner of theinstrument panel, on the driver side. It can be seenthrough the windshield from outside. The VIN alsoappears on the Vehicle Certification and Service Partslabels and certificates of title and registration.

Engine IdentificationThe eighth character in the VIN is the engine code. Thiscode identifies the vehicle's engine, specifications, andreplacement parts. See “Engine Specifications” underCapacities and Specifications on page 6‑114 for thevehicle's engine code.

Service Parts Identification LabelThis label, on the spare tire cover, has the followinginformation:. Vehicle Identification Number (VIN). Model designation. Paint information. Production options and special equipment

Do not remove this label from the vehicle.

6-105

Page 388: 2011 Buick Lucerne Toledo Owner Manual

Black plate (106,1)Buick Lucerne Owner Manual - 2011

Electrical System

Add-On Electrical EquipmentNotice: Do not add anything electrical to the vehicleunless you check with your dealer first. Someelectrical equipment can damage the vehicle andthe damage would not be covered by the vehicle'swarranty. Some add-on electrical equipment cankeep other components from working as theyshould.

Add-on equipment can drain the vehicle battery, even ifthe vehicle is not operating.

The vehicle has an airbag system. Before attempting toadd anything electrical to the vehicle, see ServicingYour Airbag-Equipped Vehicle on page 2‑70 andAdding Equipment to Your Airbag-Equipped Vehicle onpage 2‑71.

Power Windows and Other PowerOptionsCircuit breakers in the rear fuse block protect the powerwindows and other power accessories. When thecurrent load is too heavy, the circuit breaker opens andcloses, protecting the circuit until the problem is fixed orgoes away.

Fuses and Circuit BreakersThe wiring circuits in your vehicle are protected fromshort circuits by a combination of fuses and circuitbreakers. This greatly reduces the chance of firescaused by electrical problems.

Look at the silver-colored band inside the fuse. If theband is broken or melted, replace the fuse. Be sure youreplace a bad fuse with a new one of the identical sizeand rating.

You will find a fuse puller clipped in both of the fuseblocks. Snap the wide end of the fuse puller at the sideindentations and pull the fuse out.

The MaxiFuses are located in two fuse blocks, onelocated in the engine compartment on the passenger'sside and the other under the rear seat on the driver'sside. If a MaxiFuse should blow, have your vehicleserviced by your dealer immediately.

Underhood Fuse BlockThe underhood fuse block is located on the passengerside of the engine compartment. Remove the fuse coverand secondary service cover to access the fuse block.

Notice: Spilling liquid on any electrical componenton the vehicle may damage it. Always keep thecovers on any electrical component.

6-106

Page 389: 2011 Buick Lucerne Toledo Owner Manual

Black plate (107,1)Buick Lucerne Owner Manual - 2011

Fuses Usage

1 Engine Control Module (ECM), Crank

2 Fuel Injectors Odd

3 Fuel Injectors Even

4 Air Conditioning Clutch

Fuses Usage

5 Air Injection Reactor (AIR) Solenoid

6 Oxygen Sensor

7 Emission Device

8 Transmission, Ignition 1

6-107

Page 390: 2011 Buick Lucerne Toledo Owner Manual

Black plate (108,1)Buick Lucerne Owner Manual - 2011

Fuses Usage

9Engine Control Module (ECM),Powertrain Control Module (PCM)

10Climate Control System, InstrumentPanel Cluster Ignition 1

11 Airbag System

12 Horn

13 Windshield Wiper

14 Fog Lamps

15 Right High-Beam Headlamp

16 Left High-Beam Headlamp

17 Left Low-Beam Headlamp

18 Right Low-Beam Headlamp

19 Windshield Washer Pump Motor

20 Left Front Cornering Lamp

21 Right Front Cornering Lamp

22 Air Pump (J-Case)

23Antilock Brake System (ABS)(J-Case)

Fuses Usage

24 Starter (J-Case)

25Antilock Brake System (ABS) Motor(J-Case)

26 Cooling Fan 2 (J-Case)

27 Cooling Fan 1 (J-Case)

Relays Usage

29 Powertrain

30 Starter

31 Cooling Fan 2

32 Cooling Fan 3

33 Cooling Fan 1

34 Air Conditioning Clutch

35 Air Injection Reactor (AIR) Solenoid

36 Ignition

37 Air Pump

6-108

Page 391: 2011 Buick Lucerne Toledo Owner Manual

Black plate (109,1)Buick Lucerne Owner Manual - 2011

Rear Underseat Fuse BlockThe rear fuse block is located under the rear seat onthe driver side. The rear seat cushion must be removedto access the rear fuse block.

Removing the Rear Seat CushionNotice: If you touch the exposed wires with themetal on the seat cushion, you could cause a shortthat could damage the battery and or wires. Avoidcontact between the rear seat and the fuse centerwhenever you remove or reinstall the rear seat. Donot remove covers from any of the covered parts,and do not store anything under the seats.

To remove the rear seat cushion, do the following:

1. Pull up on the front of the cushion to release thefront hooks.

2. Pull the cushion up and out toward the front of thevehicle.

To access the fuse block, pull out and lift up on thecover latch, located at the end of the fuse block, nearthe battery cable.

6-109

Page 392: 2011 Buick Lucerne Toledo Owner Manual

Black plate (110,1)Buick Lucerne Owner Manual - 2011

To reinstall the rear seat cushion, do the following:

{ WARNING:

A safety belt that is not properly routed throughthe seat cushion or is twisted will not provide theprotection needed in a crash. If the safety belt hasnot been routed through the seat cushion at all, it

(Continued)

WARNING: (Continued)

will not be there to work for the next passenger.The person sitting in that position could be badlyinjured. After reinstalling the seat cushion, alwayscheck to be sure that the safety belts are properlyrouted and are not twisted.

1. Buckle the center passenger position safety belt,then route the safety belts through the proper slotsin the seat cushion. Do not let the safety belts gettwisted.

2. Slide the rear of the cushion up and under theseatback so the rear-locating guides hook into thewire loops on the back frame.

3. With the seat cushion lowered, push rearward andthen press down on the seat cushion until thespring locks on both ends engage.

4. Check to make sure the safety belts are properlyrouted and that no portion of any safety belt istrapped under the seat. Also make sure the seatcushion is secured.

6-110

Page 393: 2011 Buick Lucerne Toledo Owner Manual

Black plate (111,1)Buick Lucerne Owner Manual - 2011

Fuses Usage

1 Fuel Pump

2 Left Park Lamp

3 Not Used

4 Right Park Lamp

Fuses Usage

5Engine Control Module (ECM)/Transmission Control Module (TCM)

6 Memory Module

7 Not Used

6-111

Page 394: 2011 Buick Lucerne Toledo Owner Manual

Black plate (112,1)Buick Lucerne Owner Manual - 2011

Fuses Usage

8 Steering Wheel Illumination

9 Front Heated/Cooled Seat Module

10 Run 2 - Heated/Cooled Seats

11 Not Used

12 RPA Module

13 PASS-Key® III System

14 Unlock/Lock Module

15 Magnetic Ride Control

16 Daytime Running Lamps (DRL)

17 Sunroof

18 Body Control Module (BCM) Dim

19 Body Control Module (BCM)

20 Run 1-Heated Steering Wheel

21 Ignition Switch

22 Driver Door Module

23 Not Used

24 Electronic Leveling Control Module

25Body Control Module (Left TurnSignal)

26Cigarette Lighter, Auxiliary PowerOutlet

27 Not Used

Fuses Usage

28 Retained Accessory Power 1 (RAP)

29 Passenger Door Module

30 Sensing and Diagnostic Module

31 Accessory Power Outlets

32Body Control Module (BCM)(Inadvertent)

33 Retained Accessory Power 2 (RAP)

34 CanisterVent Solenoid

35 Body Control Module (Courtesy)

36Body Control Module (Right TurnSignal)

37 Trunk Release

38 Amplifier, Radio

39 Body Control Module (CHMSL)

40 Body Control Module

41 Not Used

42 OnStar® Module

43 Body Modules

44 Radio

45 Not Used

46 Rear Defogger (J-Case)

6-112

Page 395: 2011 Buick Lucerne Toledo Owner Manual

Black plate (113,1)Buick Lucerne Owner Manual - 2011

Fuses Usage

47Electronic Leveling ControlCompressor (J-Case)

48 Blower (J-Case)

49 Not Used

Resistor Usage

50 Terminating Resistor

Relays Usage

51 Not Used

52 Rear Defogger

53Electronic Leveling ControlCompressor

58 Park Lamps

59 Fuel Pump

60 Not Used

61 Not Used

Relays Usage

62 Unlock

63 Lock

64 Run

65 Daytime Running Lamps

66 Not Used

67 Trunk Release

68 Not Used

69 Not Used

70 Retained Accessory Power (RAP)

CircuitBreakers

Usage

54 Right Front Seat

55 Left Front Power Seat

56 Power Windows

57 Power Tilt Steering Wheel

6-113

Page 396: 2011 Buick Lucerne Toledo Owner Manual

Black plate (114,1)Buick Lucerne Owner Manual - 2011

Capacities and SpecificationsThe following approximate capacities are given in English and metric conversions. See Recommended Fluids andLubricants on page 7‑8 for more information.

Application

Capacities

English Metric

Air Conditioning Refrigerant R134aFor the air conditioning system refrigerant chargeamount, see the refrigerant label located under the

hood. See your dealer for more information.

Engine Cooling System

3.9LV6 Engine 9.7 qt 9.2 L

4.6LV8 Engine 12.7 qt 12.0 L

Engine Oil with Filter

3.9LV6 Engine 4.0 qt 3.8 L

4.6LV8 Engine 7.4 qt 7.0 L

Fuel Tank 18.5 gal 70.0 L

Transmission Fluid - Bottom Pan Removal

3.9LV6 Engine 7.4 qt 7.0 L

4.6LV8 Engine 7.4 qt 7.0 L

Wheel Nut Torque 100 lb ft 140Y

All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual.Recheck fluid level after filling.

6-114

Page 397: 2011 Buick Lucerne Toledo Owner Manual

Black plate (115,1)Buick Lucerne Owner Manual - 2011

Engine SpecificationsEngine VIN Code Transmissions Spark Plug Gap

3.9LV6 Engine M Automatic 0.040 in (1.01 mm)

4.6LV8 Engine S Automatic 0.050 in (1.27 mm)

6-115

Page 398: 2011 Buick Lucerne Toledo Owner Manual

Black plate (116,1)Buick Lucerne Owner Manual - 2011

2 NOTES

6-116

Page 399: 2011 Buick Lucerne Toledo Owner Manual

Black plate (1,1)Buick Lucerne Owner Manual - 2011

Section 7 Maintenance Schedule

Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2Scheduled Maintenance . . . . . . . . . . . . . . . . . . . . . . . . 7-3Owner Checks and Services . . . . . . . . . . . . . . . . . . . . 7-6

Recommended Fluids and Lubricants . . . . . . . . . . . 7-8Maintenance Replacement Parts . . . . . . . . . . . . . . 7-10Engine Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . . 7-11Maintenance Record . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-12

7-1

Page 400: 2011 Buick Lucerne Toledo Owner Manual

Black plate (2,1)Buick Lucerne Owner Manual - 2011

Maintenance Schedule

IntroductionNotice: Maintenance intervals, checks, inspections,recommended fluids, and lubricants are necessaryto keep this vehicle in good working condition.Damage caused by failure to follow scheduledmaintenance might not be covered by the vehiclewarranty.

As the vehicle owner, you are responsible for thescheduled maintenance in this section. We recommendhaving your dealer perform these services. Propervehicle maintenance helps to keep the vehicle in goodworking condition, improves fuel economy, and reducesvehicle emissions for better air quality.

Because of all the different ways people use vehicles,maintenance needs vary. The vehicle might need morefrequent checks and services. Please read theinformation under Scheduled Maintenance. To keep thevehicle in good condition, see your dealer.

The maintenance schedule is for vehicles that:. carry passengers and cargo within recommended

limits on the Tire and Loading Information label.See Loading the Vehicle on page 5‑18.

. are driven on reasonable road surfaces within legaldriving limits.

. use the recommended fuel. See Gasoline Octaneon page 6‑6 .

{ WARNING:

Performing maintenance work on a vehicle can bedangerous. In trying to do some jobs, you can beseriously injured. Do your own maintenance workonly if you have the required know-how and theproper tools and equipment for the job. If youhave any doubt, see your dealer to have aqualified technician do the work. See Doing YourOwn Service Work on page 6‑4.

At your dealer, you can be certain that you will receivethe highest level of service available. Your dealer hasspecially trained service technicians, uses genuinereplacement parts, as well as, up‐to‐date tools andequipment to ensure fast and accurate diagnostics.

The proper replacement parts, fluids, and lubricants touse are listed in Recommended Fluids and Lubricantson page 7‑8 and Maintenance Replacement Parts onpage 7‑10. We recommend the use of genuine partsfrom your dealer.

7-2

Page 401: 2011 Buick Lucerne Toledo Owner Manual

Black plate (3,1)Buick Lucerne Owner Manual - 2011

Rotation of New TiresTo maintain ride, handling, and performance of thevehicle, it is important that the first rotation service fornew tires be performed. Tires should be rotated every12 000 km/7,500 miles. See Tire Inspection andRotation on page 6‑69.

Scheduled Maintenance

When the Change Engine Oil SoonMessage DisplaysChange engine oil and filter. See Engine Oil onpage 6‑17. An Emission Control Service.

When the CHANGE ENGINE OIL SOON messagedisplays, service is required for the vehicle as soon aspossible, within the next 1 000 km/600 miles. If drivingunder the best conditions, the engine oil life systemmight not indicate the need for vehicle service for morethan a year. The engine oil and filter must be changedat least once a year and the oil life system must bereset. Your dealer has trained service technicians whowill perform this work and reset the system. If theengine oil life system is reset accidentally, service thevehicle within 5 000 km/3,000 miles since the lastservice. Reset the oil life system whenever the oil ischanged. See Engine Oil Life System on page 6‑22.

Every Engine Oil Change. Change engine oil and filter. Reset oil life system.

See Engine Oil on page 6‑17 and Engine Oil LifeSystem on page 6‑22. An Emission ControlService.

. Engine coolant level check. See Engine Coolant(4.6L Engine) on page 6‑29 or Engine Coolant(3.9L Engine) on page 6‑31.

. Engine cooling system inspection. Visualinspection of hoses, pipes, fittings, and clampsand replacement, if needed.

. Windshield washer fluid level check. SeeWindshield Washer Fluid on page 6‑38.

. Windshield wiper blade inspection for wear,cracking, or contamination and windshield andwiper blade cleaning, if contaminated. SeeWindshield and Wiper Blades on page 6‑102.Worn or damaged wiper blade replacement.See Windshield Wiper Blade Replacement onpage 6‑54.

. Tire inflation pressures check. See Inflation - TirePressure on page 6‑63.

. Tire wear inspection. See Tire Inspection andRotation on page 6‑69.

. Rotate tires if necessary. See Tire Inspection andRotation on page 6‑69.

7-3

Page 402: 2011 Buick Lucerne Toledo Owner Manual

Black plate (4,1)Buick Lucerne Owner Manual - 2011

. Fluids visual leak check (or every 12 months,whichever occurs first). A leak in any system mustbe repaired and the fluid level checked.

. Engine air cleaner filter inspection. See Engine AirCleaner/Filter on page 6‑23.

. Brake system inspection (or every 12 months,whichever occurs first).

. Steering and suspension inspection. Visualinspection for damaged, loose, or missing parts orsigns of wear.

. Body hinges and latches, key lock cylinders, andrear compartment, hood, glove box door, andconsole door hinges and latches lubrication. SeeRecommended Fluids and Lubricants onpage 7‑8 . More frequent lubrication may berequired when the vehicle is exposed to acorrosive environment. Applying silicone grease onweatherstrips with a clean cloth makes them lastlonger, seal better, and not stick or squeak.

. Restraint system component check. See Checkingthe Restraint Systems on page 2‑72.

. Fuel system inspection for damage or leaks.

. Exhaust system and nearby heat shieldsinspection for loose or damaged components.

Additional Required Services

Every 12 000 km/7,500Miles. Rotate tires. Tires should be rotated every

12 000 km/7,500 miles. See Tire Inspection andRotation on page 6‑69.

At Each Fuel Stop. Engine oil level check. See Engine Oil on

page 6‑17.. Engine coolant level check. See Engine Coolant

(4.6L Engine) on page 6‑29 or Engine Coolant(3.9L Engine) on page 6‑31.

. Windshield washer fluid level check. SeeWindshield Washer Fluid on page 6‑38.

Once a Month. Tire inflation pressures check. See Inflation - Tire

Pressure on page 6‑63.. Tire wear inspection. See Tire Inspection and

Rotation on page 6‑69.. Sunroof track and seal inspection, if equipped. See

Sunroof on page 3‑49.

7-4

Page 403: 2011 Buick Lucerne Toledo Owner Manual

Black plate (5,1)Buick Lucerne Owner Manual - 2011

Once a Year. Starter switch check. See Owner Checks and

Services on page 7‑6.. Automatic transmission shiftlock control function

check. See Owner Checks and Services onpage 7‑6 .

. Ignition transmission lock check. See OwnerChecks and Services on page 7‑6.

. Parking brake and automatic transmission P (Park)mechanism check. See Owner Checks andServices on page 7‑6.

. Accelerator pedal check for damage, high effort,or binding. Replace if needed.

. If the vehicle has a Tire Sealant and CompressorKit, check the sealant expiration date printed onthe instruction label of the kit. See Tire Sealant andCompressor Kit on page 6‑79.

. Underbody flushing service.

First Engine Oil Change After Every40 000 km/25,000Miles. Passenger compartment air filter replacement (or

every 24 months, whichever occurs first). Morefrequent replacement may be needed if you drivein areas with heavy traffic, areas with poor airquality, or areas with high dust levels.

Replacement may also be needed if you noticereduced air flow, windows fogging up, or odors.Your dealer can help you determine when it is theright time to replace the filter.

First Engine Oil Change After Every80 000 km/50,000Miles. Engine air cleaner filter replacement. See Engine

Air Cleaner/Filter on page 6‑23.. Automatic transmission fluid change (severe

service) for vehicles mainly driven in heavy citytraffic in hot weather, in hilly or mountainousterrain, when frequently towing a trailer, or used fortaxi, police, or delivery service. See AutomaticTransmission Fluid on page 6‑24.

. Evaporative control system inspection. Check allfuel and vapor lines and hoses for proper hook‐up,routing, and condition. Check that the purge valve,if the vehicle has one, works properly. Replace asneeded. An Emission Control Service. The U.S.Environmental Protection Agency or the CaliforniaAir Resources Board has determined that thefailure to perform this maintenance item will notnullify the emission warranty or limit recall liabilityprior to the completion of the vehicle's useful life.We, however, urge that all recommendedmaintenance services be performed at theindicated intervals and the maintenance berecorded.

7-5

Page 404: 2011 Buick Lucerne Toledo Owner Manual

Black plate (6,1)Buick Lucerne Owner Manual - 2011

First Engine Oil Change After Every160 000 km/100,000Miles. Automatic transmission fluid change (normal

service). See Automatic Transmission Fluid onpage 6‑24.

. Spark plug replacement and spark plug wiresinspection. An Emission Control Service.

First Engine Oil Change After Every240 000 km/150,000Miles. Engine cooling system drain, flush, and refill (or

every five years, whichever occurs first). SeeEngine Coolant (4.6L Engine) on page 6‑29 orEngine Coolant (3.9L Engine) on page 6‑31. AnEmission Control Service.

. Engine drive belts inspection for fraying, excessivecracks, or obvious damage (or every 10 years,whichever occurs first). Replace, if needed.

Owner Checks and Services

Starter Switch Check

{ WARNING:

When you are doing this inspection, the vehiclecould move suddenly. If the vehicle moves, you orothers could be injured.

1. Before starting this check, be sure there is enoughroom around the vehicle.

2. Firmly apply both the parking brake and the regularbrake. See Parking Brake on page 3‑24.

Do not use the accelerator pedal, and be ready toturn off the engine immediately if it starts.

3. Try to start the engine in each gear. The vehicleshould start only in P (Park) or N (Neutral). If thevehicle starts in any other position, contact yourdealer for service.

7-6

Page 405: 2011 Buick Lucerne Toledo Owner Manual

Black plate (7,1)Buick Lucerne Owner Manual - 2011

Automatic Transmission Shift LockControl Function Check

{ WARNING:

When you are doing this inspection, the vehiclecould move suddenly. If the vehicle moves, you orothers could be injured.

1. Before starting this check, be sure there is enoughroom around the vehicle. It should be parked on alevel surface.

2. Firmly apply the parking brake. See Parking Brakeon page 3‑24.

Be ready to apply the regular brake immediately ifthe vehicle begins to move.

3. With the engine off, turn the ignition to ON/RUN,but do not start the engine. Without applying theregular brake, try to move the shift lever out ofP (Park) with normal effort. If the shift lever movesout of P (Park), contact your dealer for service.

Ignition Transmission Lock CheckWhile parked, and with the parking brake set, try to turnthe ignition to LOCK/OFF in each shift lever position.. The ignition should turn to LOCK/OFF only when

the shift lever is in P (Park).. The ignition key should come out only in

LOCK/OFF.

Contact your dealer if service is required.

7-7

Page 406: 2011 Buick Lucerne Toledo Owner Manual

Black plate (8,1)Buick Lucerne Owner Manual - 2011

Parking Brake and AutomaticTransmission P (Park) MechanismCheck

{ WARNING:

When you are doing this check, the vehicle couldbegin to move. You or others could be injured andproperty could be damaged. Make sure there isroom in front of the vehicle in case it begins toroll. Be ready to apply the regular brake at onceshould the vehicle begin to move.

Park on a fairly steep hill, with the vehicle facingdownhill. Keeping your foot on the regular brake,set the parking brake.. To check the parking brake's holding ability: With

the engine running and the transmission inN (Neutral), slowly remove foot pressure from theregular brake pedal. Do this until the vehicle is heldby the parking brake only.

. To check the P (Park) mechanism's holding ability:With the engine running, shift to P (Park). Thenrelease the parking brake followed by the regularbrake.

Contact your dealer if service is required.

Recommended Fluids andLubricantsFluids and lubricants identified below by name, partnumber, or specification can be obtained from yourdealer.

Usage Fluid/Lubricant

Engine Oil

The engine requires engine oilapproved to the dexos™ specification.Oils meeting this specification can beidentified with the dexos™certification mark. Look for and useonly an engine oil that displays thedexos™ certification mark of theproper viscosity grade. See EngineOil on page 6‑17.

Engine Coolant

50/50 mixture of clean, drinkablewater and use only DEX-COOLCoolant. See Engine Coolant(4.6L Engine) on page 6‑29 orEngine Coolant (3.9L Engine) onpage 6‑31.

Hydraulic BrakeSystem

DOT 3 Hydraulic Brake Fluid(GM Part No. U.S. 88862806, inCanada 88862807).

WindshieldWasher

Optikleen® Washer Solvent.

7-8

Page 407: 2011 Buick Lucerne Toledo Owner Manual

Black plate (9,1)Buick Lucerne Owner Manual - 2011

Usage Fluid/Lubricant

Parking BrakeCable Guides

Chassis Lubricant (GM Part No.U.S. 12377985, in Canada 88901242)or lubricant meeting requirements ofNLGI #2, Category LB or GC-LB.

Power SteeringSystem

GM Power Steering Fluid(GM Part No. U.S. 89021184, inCanada 89021186).

AutomaticTransmission

DEXRON®-VI Automatic TransmissionFluid.

Key LockCylinders

Multi-Purpose Lubricant, Superlube(GM Part No. U.S. 12346241, inCanada 10953474).

Usage Fluid/Lubricant

Hood LatchAssembly,Secondary

Latch, Pivots,Spring Anchor,

andRelease Pawl

Lubriplate Lubricant Aerosol(GM Part No. U.S. 12346293, inCanada 992723) or lubricant meetingrequirements of NLGI #2,Category LB or GC-LB.

Hood and DoorHinges

Multi-Purpose Lubricant, Superlube(GM Part No. U.S. 12346241, inCanada 10953474).

WeatherstripConditioning

Weatherstrip Lubricant (GM Part No.U.S. 3634770, in Canada 10953518)or Dielectric Silicone Grease(GM Part No. U.S. 12345579, inCanada 992887).

7-9

Page 408: 2011 Buick Lucerne Toledo Owner Manual

Black plate (10,1)Buick Lucerne Owner Manual - 2011

Maintenance Replacement Parts

Replacement parts identified below by name, part number, or specification can be obtained from your dealer.

Maintenance Replacement PartsPart GM Part Number ACDelco Part Number

Engine Air Cleaner/Filter 22676970 A1627C

Engine Oil Filter

3.9LV6 Engine 89017342 PF61

4.6LV8 Engine 89017342 PF61

Passenger Compartment Air Filter 15811562 CF138

Spark Plugs

3.9L V6 12591131 41-100

4.6L V8 12571535 41-987

Wiper Blades

Driver Side – 23.6 in (60.0 cm) 20831845 —

Passenger Side – 20.8 in (53.0 cm) 20831846 —

7-10

Page 409: 2011 Buick Lucerne Toledo Owner Manual

Black plate (11,1)Buick Lucerne Owner Manual - 2011

Engine Drive Belt Routing

3.9L V6 Engine

4.6L V8 Engine

7-11

Page 410: 2011 Buick Lucerne Toledo Owner Manual

Black plate (12,1)Buick Lucerne Owner Manual - 2011

Maintenance RecordAfter the scheduled services are performed, record the date, odometer reading, who performed the service, and thetype of services performed in the boxes provided. Retain all maintenance receipts.

Maintenance Record

DateOdometerReading

Serviced By Services Performed

7-12

Page 411: 2011 Buick Lucerne Toledo Owner Manual

Black plate (13,1)Buick Lucerne Owner Manual - 2011

Maintenance Record (cont'd)

Date OdometerReading

Serviced By Services Performed

7-13

Page 412: 2011 Buick Lucerne Toledo Owner Manual

Black plate (14,1)Buick Lucerne Owner Manual - 2011

Maintenance Record (cont'd)

Date OdometerReading

Serviced By Services Performed

7-14

Page 413: 2011 Buick Lucerne Toledo Owner Manual

Black plate (1,1)Buick Lucerne Owner Manual - 2011

Section 8 Customer Assistance Information

Customer Assistance and Information . . . . . . . . . . . 8-2Customer Satisfaction Procedure . . . . . . . . . . . . . . . 8-2Online Owner Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4Customer Assistance for Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5

Customer Assistance Offices . . . . . . . . . . . . . . . . . . . 8-5GM Mobility Reimbursement Program . . . . . . . . . . . 8-6Roadside Assistance Program . . . . . . . . . . . . . . . . . . 8-7Scheduling Service Appointments . . . . . . . . . . . . . . . 8-9Courtesy Transportation Program . . . . . . . . . . . . . . . 8-9Collision Damage Repair . . . . . . . . . . . . . . . . . . . . . . 8-10

Reporting Safety Defects . . . . . . . . . . . . . . . . . . . . . . . . 8-13Reporting Safety Defects to the United StatesGovernment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13

Reporting Safety Defects to the CanadianGovernment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13

Reporting Safety Defects to General Motors . . . 8-14Service Publications Ordering Information . . . . . 8-14

Vehicle Data Recording and Privacy . . . . . . . . . . . . . 8-15Event Data Recorders . . . . . . . . . . . . . . . . . . . . . . . . . 8-16OnStar® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17Navigation System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17Radio Frequency Identification (RFID) . . . . . . . . . 8-17Radio Frequency Statement . . . . . . . . . . . . . . . . . . . 8-17

8-1

Page 414: 2011 Buick Lucerne Toledo Owner Manual

Black plate (2,1)Buick Lucerne Owner Manual - 2011

Customer Assistance andInformation

Customer Satisfaction ProcedureYour satisfaction and goodwill are important to yourdealer and to Buick. Normally, any concerns with thesales transaction or the operation of your vehicle will beresolved by your dealer's sales or service departments.Sometimes, however, despite the best intentions of allconcerned, misunderstandings can occur. If yourconcern has not been resolved to your satisfaction, thefollowing steps should be taken:

STEP ONE: Discuss your concern with a member ofdealership management. Normally, concerns can bequickly resolved at that level. If the matter has alreadybeen reviewed with the sales, service, or partsmanager, contact the owner of the dealership or thegeneral manager.

STEP TWO: If after contacting a member of dealershipmanagement, it appears your concern cannot beresolved by the dealership without further help, in theU.S., call 1-800-521-7300, Customer Assistanceprompt. In Canada, contact General Motors of CanadaCustomer Communication Centre at 1‐800-263-3777(English) or 1-800-263-7854 (French).

We encourage you to call the toll-free number in orderto give your inquiry prompt attention. Have the followinginformation available to give the Customer Assistancerepresentative:. Vehicle Identification Number. This is available

from the vehicle registration or title, or the plate atthe top left of the instrument panel and visiblethrough the windshield.

. Dealership name and location.

. Vehicle delivery date and present mileage.

When contacting Buick, remember that your concernwill likely be resolved at a dealer's facility. That is whywe suggest following Step One first.

STEP THREE — U.S. Owners: Both General Motorsand your dealer are committed to making sure you arecompletely satisfied with your new vehicle. However,if you continue to remain unsatisfied after following theprocedure outlined in Steps One and Two, you can filewith the Better Business Bureau (BBB) Auto Line®

Program to enforce your rights.

The BBB Auto Line Program is an out of court programadministered by the Council of Better Business Bureausto settle automotive disputes regarding vehicle repairsor the interpretation of the New Vehicle LimitedWarranty. Although you may be required to resort to thisinformal dispute resolution program prior to filing a courtaction, use of the program is free of charge and yourcase will generally be heard within 40 days. If you do

8-2

Page 415: 2011 Buick Lucerne Toledo Owner Manual

Black plate (3,1)Buick Lucerne Owner Manual - 2011

not agree with the decision given in your case, you mayreject it and proceed with any other venue for reliefavailable to you.

You may contact the BBB Auto Line Program using thetoll-free telephone number or write them at the followingaddress:

BBB Auto Line ProgramCouncil of Better Business Bureaus, Inc.4200 Wilson BoulevardSuite 800Arlington, VA 22203-1838

Telephone: 1-800-955-5100www.dr.bbb.org/goauto

This program is available in all 50 states and the Districtof Columbia. Eligibility is limited by vehicle age,mileage, and other factors. General Motors reserves theright to change eligibility limitations and/or discontinueits participation in this program.

STEP THREE — Canadian Owners: In the event thatyou do not feel your concerns have been addressedafter following the procedure outlined in Steps One andTwo, General Motors of Canada Limited wants you tobe aware of its participation in a no-charge Mediation/Arbitration program. General Motors of Canada Limitedhas committed to binding arbitration of owner disputes

involving factory-related vehicle service claims. Theprogram provides for the review of the facts involved byan impartial third party arbiter, and may include aninformal hearing before the arbiter. The program isdesigned so that the entire dispute settlement process,from the time you file your complaint to the finaldecision, should be completed in approximately70 days. We believe our impartial program offersadvantages over courts in most jurisdictions because itis informal, quick, and free of charge.

For further information concerning eligibility in theCanadian Motor Vehicle Arbitration Plan (CAMVAP), calltoll-free 1-800-207-0685, or call the General MotorsCustomer Communication Centre, 1-800-263-3777(English), 1-800-263-7854 (French), or write to:

Mediation/Arbitration Programc/o Customer Communication CentreGeneral Motors of Canada LimitedMail Code: CA1-163-0051908 Colonel Sam DriveOshawa, Ontario L1H 8P7

Your inquiry should be accompanied by the VehicleIdentification Number (VIN).

8-3

Page 416: 2011 Buick Lucerne Toledo Owner Manual

Black plate (4,1)Buick Lucerne Owner Manual - 2011

Online Owner Center

Buick Owner Center(U.S.) — www.buickownercenter.comInformation and services customized for your specificvehicle — all in one convenient place.. Digital owner manual, warranty information,

and more. Store online service and maintenance records. Buick dealer locator for service nationwide. Exclusive privileges and offers. Recall notices for your specific vehicle. OnStar and GM Cardmember Services Earnings

summaries

Other Helpful Links:Buick — www.buick.com

Buick Merchandise — www.buickmerchandise.com

Help Center — www.buick.com/pages/mds/helpcenter/faq.do. FAQ (Frequently Asked Questions). Contact Us

My GM Canada (Canada) — www.gm.caMy GM Canada is a password-protected section ofwww.gm.ca where you can save information on GMvehicles, get personalized offers, and use handy toolsand forms with greater ease.

Here are a few of the valuable tools and services youwill have access to:. My Showroom: Find and save information on

vehicles and current offers in your area.. My Dealers: Save details such as address and

phone number for each of your preferred GMdealers.

. My Driveway: Access quick links to parts andservice estimates, check trade-in values,or schedule a service appointment by adding thevehicles you own to your driveway profile.

. My Preferences: Manage your profile and use toolsand forms with greater ease.

To sign up, visit the My GM.ca section withinwww.gm.ca.

8-4

Page 417: 2011 Buick Lucerne Toledo Owner Manual

Black plate (5,1)Buick Lucerne Owner Manual - 2011

Customer Assistance for TextTelephone (TTY) UsersTo assist customers who are deaf, hard of hearing,or speech-impaired and who use Text Telephones(TTYs), Buick has TTY equipment available at itsCustomer Assistance Center. Any TTY user cancommunicate with Buick by dialing: 1-800-832-8425.TTY users in Canada can dial 1‐800‐263-3830.

Customer Assistance OfficesBuick encourages customers to call the toll-free numberfor assistance. However, if a customer wishes to writeor e-mail Buick, the letter should be addressed to:

United StatesBuick Customer Assistance CenterP.O. Box 33136Detroit, MI 48232-5136www.Buick.com

1-800-521-73001-800-832-8425 (For Text Telephonedevices (TTYs))Roadside Assistance: 1-800-252-1112

From Puerto Rico:

1-800-496-9992 (English)1-800-496-9993 (Spanish)

From U.S. Virgin Islands:

1-800-496-9994

CanadaGeneral Motors of Canada LimitedCustomer Communication Centre, Mail Code:CA1-163-0051908 Colonel Sam DriveOshawa, Ontario L1H 8P7www.gm.ca

1-800-263-3777 (English)1-800-263-7854 (French)1-800-263-3830 (For Text Telephonedevices (TTYs))Roadside Assistance: 1-800-268-6800

All Overseas LocationsPlease contact the local General Motors Business Unit.

8-5

Page 418: 2011 Buick Lucerne Toledo Owner Manual

Black plate (6,1)Buick Lucerne Owner Manual - 2011

Mexico, Central America and CaribbeanIslands/Countries (Except Puerto Ricoand U.S. Virgin Islands)

General Motors de Mexico, S. de R.L. de C.V.Customer Assistance CenterAv. Ejercito Nacional #843Col. GranadaC.P. 11520, Mexico, D.F.

01-800-466-0818Long Distance: 011-52-53 29 0818

GM Mobility ReimbursementProgram

This program is available to qualified applicants for costreimbursement of eligible aftermarket adaptiveequipment required for your vehicle, such as handcontrols or a wheelchair/scooter lift for the vehicle.

For more information on the limited offer, visitwww.gmmobility.com or call the GM Mobility AssistanceCenter at 1-800-323-9935. Text telephone (TTY) users,call 1-800-833-9935.

General Motors of Canada also has a Mobility Program.Call 1-800-GM-DRIVE (463-7483) for details. TTY userscall 1-800-263-3830.

8-6

Page 419: 2011 Buick Lucerne Toledo Owner Manual

Black plate (7,1)Buick Lucerne Owner Manual - 2011

Roadside Assistance ProgramFor U.S.‐purchased vehicles, call 1-800-252-1112; (TextTelephone (TTY): 1‐888‐889‐2438).

For Canadian‐purchased vehicles, call 1-800-268-6800.

Service is available 24 hours a day, 365 days a year.

Calling for AssistanceWhen calling Roadside Assistance, have the followinginformation ready:. Your name, home address, and home telephone

number. Telephone number of your location. Location of the vehicle. Model, year, color, and license plate number of the

vehicle. Odometer reading, Vehicle Identification Number

(VIN), and delivery date of the vehicle. Description of the problem

CoverageServices are provided up to 5 years/160 000 km(100,000 miles), whichever comes first.

In the U.S., anyone driving the vehicle is covered. InCanada, a person driving the vehicle without permissionfrom the owner is not covered.

Roadside Assistance is not a part of the New VehicleLimited Warranty. Buick and General Motors of CanadaLimited reserve the right to make any changes ordiscontinue the Roadside Assistance program at anytime without notification.

Buick and General Motors of Canada Limited reservethe right to limit services or payment to an owner ordriver if they decide the claims are made too often,or the same type of claim is made many times.

Services Provided. Emergency Fuel Delivery: Delivery of enough

fuel for the vehicle to get to the nearest servicestation.

. Lock‐Out Service: Service to unlock the vehicle ifyou are locked out. A remote unlock may beavailable if you have OnStar®. For securityreasons, the driver must present identificationbefore this service is given.

. Emergency Tow From a Public Road orHighway: Tow to the nearest Buick dealer forwarranty service, or if the vehicle was in a crashand cannot be driven. Assistance is also givenwhen the vehicle is stuck in sand, mud, or snow.

8-7

Page 420: 2011 Buick Lucerne Toledo Owner Manual

Black plate (8,1)Buick Lucerne Owner Manual - 2011

. Flat Tire Change: Service to change a flat tirewith the spare tire. The spare tire, if equipped,must be in good condition and properly inflated.It is the owner's responsibility for the repair orreplacement of the tire if it is not covered by thewarranty.

. Battery Jump Start: Service to jump start a deadbattery.

Services Not Included in RoadsideAssistance. Impound towing caused by violation of any laws.. Legal fines.. Mounting, dismounting, or changing of snow tires,

chains, or other traction devices.. Towing or services for vehicles driven on a

non-public road or highway.

Services Specific to Canadian‐Purchased Vehicles. Fuel delivery: Reimbursement is approximately

$5 Canadian. Diesel fuel delivery may berestricted. Propane and other fuels are notprovided through this service.

. Lock-Out Service: Vehicle registration isrequired.

. Trip Routing Service: Detailed maps of NorthAmerica are provided when requested either withthe most direct route or the most scenic route.There is a six request limit per year. Additionaltravel information is also available. Allow threeweeks for delivery.

. Trip Interruption Benefits and Assistance: Mustbe over 250♦kilometers from where your trip wasstarted to qualify. General Motors of CanadaLimited requires pre-authorization, original detailedreceipts, and a copy of the repair orders. Onceauthorization has been received, the RoadsideAssistance advisor will help you makearrangements and explain how to receive payment.

. Alternative Service: If assistance cannot beprovided right away, the Roadside Assistanceadvisor may give permission to get localemergency road service. You will receive payment,up to $100, after sending the original receipt toRoadside Assistance. Mechanical failures may becovered, however any cost for parts and labor forrepairs not covered by the warranty are the ownerresponsibility.

8-8

Page 421: 2011 Buick Lucerne Toledo Owner Manual

Black plate (9,1)Buick Lucerne Owner Manual - 2011

Scheduling Service AppointmentsWhen your vehicle requires warranty service, contactyour dealer and request an appointment. By schedulinga service appointment and advising your serviceconsultant of your transportation needs, your dealer canhelp minimize your inconvenience.

If your vehicle cannot be scheduled into the servicedepartment immediately, keep driving it until it can bescheduled for service, unless, of course, the problem issafety related. If it is, please call your dealership, letthem know this, and ask for instructions.

If the dealer requests you to bring the vehicle forservice, you are urged to do so as early in the work dayas possible to allow for the same day repair.

Courtesy Transportation ProgramTo enhance your ownership experience, we and ourparticipating dealers are proud to offer CourtesyTransportation, a customer support program for vehicleswith the Bumper to Bumper (Base Warranty Coverageperiod in Canada), extended powertrain, and/orhybrid‐specific warranties in both the U.S. and Canada.

Several Courtesy Transportation options are availableto assist in reducing your inconvenience when warrantyrepairs are required.

Courtesy Transportation is not a part of the New VehicleLimited Warranty. A separate booklet entitled “Warrantyand Owner Assistance Information” furnished with eachnew vehicle provides detailed warranty coverageinformation.

Transportation OptionsWarranty service can generally be completed while youwait. However, if you are unable to wait, GM helps tominimize your inconvenience by providing severaltransportation options. Depending on thecircumstances, your dealer can offer you one of thefollowing:

Shuttle ServiceShuttle service is the preferred means of offeringCourtesy Transportation. Dealers may provide shuttleservice to get you to your destination with minimalinterruption of your daily schedule. This includesone‐way or round‐trip shuttle service within reasonabletime and distance parameters of the dealer's area.

8-9

Page 422: 2011 Buick Lucerne Toledo Owner Manual

Black plate (10,1)Buick Lucerne Owner Manual - 2011

Public Transportation or FuelReimbursementIf your vehicle requires overnight warranty repairs, andpublic transportation is used instead of the dealer'sshuttle service, the expense must be supported byoriginal receipts and can only be up to the maximumamount allowed by GM for shuttle service. In addition,for U.S. customers, should you arrange transportationthrough a friend or relative, limited reimbursement forreasonable fuel expenses may be available. Claimamounts should reflect actual costs and be supportedby original receipts. See your dealer for informationregarding the allowance amounts for reimbursement offuel or other transportation costs.

Courtesy Rental VehicleYour dealer may arrange to provide you with a courtesyrental vehicle or reimburse you for a rental vehicle thatyou obtain if your vehicle is kept for an overnightwarranty repair. Rental reimbursement will be limitedand must be supported by original receipts. Thisrequires that you sign and complete a rental agreementand meet state/provincial, local, and rental vehicleprovider requirements. Requirements vary and mayinclude minimum age requirements, insurancecoverage, credit card, etc. You are responsible for fuelusage charges and may also be responsible for taxes,levies, usage fees, excessive mileage, or rental usagebeyond the completion of the repair.

It may not be possible to provide a like vehicle as acourtesy rental.

Additional Program InformationAll program options, such as shuttle service, may not beavailable at every dealer. Please contact your dealer forspecific information about availability. All CourtesyTransportation arrangements will be administered byappropriate dealer personnel.

General Motors reserves the right to unilaterally modify,change, or discontinue Courtesy Transportation at anytime and to resolve all questions of claim eligibilitypursuant to the terms and conditions described hereinat its sole discretion.

Collision Damage RepairIf your vehicle is involved in a collision and it isdamaged, have the damage repaired by a qualifiedtechnician using the proper equipment and qualityreplacement parts. Poorly performed collision repairsdiminish your vehicle's resale value, and safetyperformance can be compromised in subsequentcollisions.

8-10

Page 423: 2011 Buick Lucerne Toledo Owner Manual

Black plate (11,1)Buick Lucerne Owner Manual - 2011

Collision PartsGenuine GM Collision parts are new parts made withthe same materials and construction methods as theparts with which your vehicle was originally built.Genuine GM Collision parts are your best choice toensure that your vehicle's designed appearance,durability, and safety are preserved. The use ofGenuine GM parts can help maintain your GM NewVehicle Limited Warranty.

Recycled original equipment parts may also be used forrepair. These parts are typically removed from vehiclesthat were total losses in prior crashes. In most cases,the parts being recycled are from undamaged sectionsof the vehicle. A recycled original equipment GM partmay be an acceptable choice to maintain your vehicle'soriginally designed appearance and safety performance;however, the history of these parts is not known. Suchparts are not covered by your GM New Vehicle LimitedWarranty, and any related failures are not covered bythat warranty.

Aftermarket collision parts are also available. These aremade by companies other than GM and may not havebeen tested for your vehicle. As a result, these partsmay fit poorly, exhibit premature durability/corrosionproblems, and may not perform properly in subsequentcollisions. Aftermarket parts are not covered by your

GM New Vehicle Limited Warranty, and any vehiclefailure related to such parts is not covered by thatwarranty.

Repair FacilityGM also recommends that you choose a collision repairfacility that meets your needs before you ever needcollision repairs. Your dealer may have a collision repaircenter with GM-trained technicians and state‐of‐the‐artequipment, or be able to recommend a collision repaircenter that has GM-trained technicians and comparableequipment.

Insuring Your VehicleProtect your investment in your GM vehicle withcomprehensive and collision insurance coverage. Thereare significant differences in the quality of coverageafforded by various insurance policy terms. Manyinsurance policies provide reduced protection to yourGM vehicle by limiting compensation for damagerepairs by using aftermarket collision parts. Someinsurance companies will not specify aftermarketcollision parts. When purchasing insurance, werecommend that you ensure that your vehicle will berepaired with GM original equipment collision parts.If such insurance coverage is not available from yourcurrent insurance carrier, consider switching to anotherinsurance carrier.

8-11

Page 424: 2011 Buick Lucerne Toledo Owner Manual

Black plate (12,1)Buick Lucerne Owner Manual - 2011

If your vehicle is leased, the leasing company mayrequire you to have insurance that ensures repairs withGenuine GM Original Equipment Manufacturer (OEM)parts or Genuine Manufacturer replacement parts. Readyour lease carefully, as you may be charged at the endof your lease for poor quality repairs.

If a Crash OccursIf there has been an injury, call emergency services forhelp. Do not leave the scene of a crash until all mattershave been taken care of. Move the vehicle only if itsposition puts you in danger, or you are instructed tomove it by a police officer.

Give only the necessary information to police and otherparties involved in the crash.

For emergency towing see Roadside AssistanceProgram on page 8‑7.

Gather the following information:. Driver's name, address, and telephone number. Driver's license number. Owner's name, address, and telephone number. Vehicle license plate number. Vehicle make, model, and model year. Vehicle Identification Number (VIN)

. Insurance company and policy number

. General description of the damage to the othervehicle

Choose a reputable repair facility that uses qualityreplacement parts. See “Collision Parts” earlier in thissection.

If the airbag has inflated, see What Will You See Afteran Airbag Inflates? on page 2‑64.

Managing the Vehicle Damage RepairProcessIn the event that your vehicle requires damage repairs,GM recommends that you take an active role in itsrepair. If you have a pre-determined repair facility ofchoice, take your vehicle there, or have it towed there.Specify to the facility that any required replacementcollision parts be original equipment parts, either newGenuine GM parts or recycled original GM parts.Remember, recycled parts will not be covered by yourGM vehicle warranty.

Insurance pays the bill for the repair, but you must livewith the repair. Depending on your policy limits, yourinsurance company may initially value the repair usingaftermarket parts. Discuss this with your repairprofessional, and insist on Genuine GM parts.

8-12

Page 425: 2011 Buick Lucerne Toledo Owner Manual

Black plate (13,1)Buick Lucerne Owner Manual - 2011

Remember, if your vehicle is leased, you may beobligated to have the vehicle repaired with Genuine GMparts, even if your insurance coverage does not pay thefull cost.

If another party's insurance company is paying for therepairs, you are not obligated to accept a repairvaluation based on that insurance company's collisionpolicy repair limits, as you have no contractual limitswith that company. In such cases, you can have controlof the repair and parts choices as long as the cost stayswithin reasonable limits.

Reporting Safety Defects

Reporting Safety Defects to theUnited States GovernmentIf you believe that your vehicle has a defect whichcould cause a crash or could cause injury ordeath, you should immediately inform the NationalHighway Traffic Safety Administration (NHTSA) inaddition to notifying General Motors.

If NHTSA receives similar complaints, it may openan investigation, and if it finds that a safety defectexists in a group of vehicles, it may order a recall

and remedy campaign. However, NHTSA cannotbecome involved in individual problems betweenyou, your dealer, or General Motors.

To contact NHTSA, you may call the VehicleSafety Hotline toll-free at 1-888-327-4236 (TTY:1-800-424-9153); go to http://www.safercar.gov; orwrite to:

Administrator, NHTSA1200 New Jersey Avenue, S.E.Washington, D.C. 20590

You can also obtain other information about motorvehicle safety from http://www.safercar.gov.

Reporting Safety Defects to theCanadian GovernmentIf you live in Canada, and you believe that your vehiclehas a safety defect, notify Transport Canadaimmediately, and notify General Motors of CanadaLimited. Call them at 1-800-333-0510 or write to:

Transport CanadaRoad Safety Branch2780 Sheffield RoadOttawa, Ontario K1B 3V9

8-13

Page 426: 2011 Buick Lucerne Toledo Owner Manual

Black plate (14,1)Buick Lucerne Owner Manual - 2011

Reporting Safety Defects to GeneralMotorsIn addition to notifying NHTSA (or Transport Canada) ina situation like this, please notify General Motors.

Call 1-800-521-7300, or write:

Buick Customer Assistance CenterP.O. Box 33136Detroit, MI 48232-5136

In Canada, call 1-800-263-3777 (English) or1-800-263-7854 (French), or write:

General Motors of Canada LimitedCustomer Communication Centre, Mail Code:CA1-163-0051908 Colonel Sam DriveOshawa, Ontario L1H 8P7

Service Publications OrderingInformation

Service ManualsService Manuals have the diagnosis and repairinformation on the engines, transmission, axle,suspension, brakes, electrical, steering, body, etc.

Service BulletinsService Bulletins give additional technical serviceinformation needed to knowledgeably service GeneralMotors cars and trucks. Each bulletin containsinstructions to assist in the diagnosis and service ofyour vehicle.

Owner InformationOwner publications are written specifically for ownersand intended to provide basic operational informationabout the vehicle. The Owner Manual includes theMaintenance Schedule for all models.

In-Portfolio: Includes a Portfolio, Owner Manual, andWarranty Booklet.

RETAIL SELL PRICE: $35.00 (U.S.) plus handling andshipping fees

Without Portfolio: Owner Manual only.

RETAIL SELL PRICE: $25.00 (U.S.) plus handling andshipping fees

Current and Past ModelsTechnical Service Bulletins and Manuals are availablefor current and past model GM vehicles.

8-14

Page 427: 2011 Buick Lucerne Toledo Owner Manual

Black plate (15,1)Buick Lucerne Owner Manual - 2011

ORDER TOLL FREE: 1-800-551-4123Monday - Friday 8:00 AM - 6:00 PMEastern TimeFor Credit Card Orders Only(VISA-MasterCard-Discover), visit Helm, Inc., at:www.helminc.com

Or you can write to:

Helm, IncorporatedP.O. Box 07130Detroit, MI 48207

Prices are subject to change without notice and withoutincurring obligation. Allow ample time for delivery.

Note to Canadian Customers: All listed prices arequoted in U.S. funds. Canadian residents are to makechecks payable in U.S. funds.

Vehicle Data Recording andPrivacyYour GM vehicle has a number of sophisticatedcomputers that record information about the vehicle’sperformance and how it is driven. For example, yourvehicle uses computer modules to monitor and controlengine and transmission performance, to monitor theconditions for airbag deployment and deploy airbags ina crash, and, if so equipped, to provide antilock brakingto help the driver control the vehicle. These modulesmay store data to help your dealer technician serviceyour vehicle. Some modules may also store data abouthow you operate the vehicle, such as rate of fuelconsumption or average speed. These modules mayalso retain the owner’s personal preferences, such asradio pre-sets, seat positions, and temperature settings.

8-15

Page 428: 2011 Buick Lucerne Toledo Owner Manual

Black plate (16,1)Buick Lucerne Owner Manual - 2011

Event Data RecordersThis vehicle has an Event Data Recorder (EDR). Themain purpose of an EDR is to record, in certain crashor near crash-like situations, such as an airbagdeployment or hitting a road obstacle, data that willassist in understanding how a vehicle's systemsperformed. The EDR is designed to record data relatedto vehicle dynamics and safety systems for a shortperiod of time, typically 30 seconds or less. The EDR inthis vehicle is designed to record such data as:. How various systems in your vehicle were

operating. Whether or not the driver and passenger safety

belts were buckled/fastened. How far, if at all, the driver was pressing the

accelerator and/or brake pedal. How fast the vehicle was traveling

This data can help provide a better understanding of thecircumstances in which crashes and injuries occur.

Important: EDR data is recorded by your vehicle only ifa non-trivial crash situation occurs; no data is recordedby the EDR under normal driving conditions and nopersonal data (e.g., name, gender, age, and crashlocation) is recorded. However, other parties, such aslaw enforcement, could combine the EDR data with thetype of personally identifying data routinely acquiredduring a crash investigation.

To read data recorded by an EDR, special equipment isrequired, and access to the vehicle or the EDR isneeded. In addition to the vehicle manufacturer, otherparties, such as law enforcement, that have the specialequipment, can read the information if they have accessto the vehicle or the EDR.

GM will not access this data or share it with othersexcept: with the consent of the vehicle owner or, if thevehicle is leased, with the consent of the lessee; inresponse to an official request of police or similargovernment office; as part of GM's defense of litigationthrough the discovery process; or, as required by law.Data that GM collects or receives may also be used forGM research needs or may be made available to othersfor research purposes, where a need is shown and thedata is not tied to a specific vehicle or vehicle owner.

8-16

Page 429: 2011 Buick Lucerne Toledo Owner Manual

Black plate (17,1)Buick Lucerne Owner Manual - 2011

OnStar®

If your vehicle is equipped with an active OnStarsystem, that system may also record data in crash ornear crash‐like situations. The OnStar Terms andConditions provides information on data collection anduse and is available in the OnStar glove box kit, atwww.onstar.com (U.S.) or www.onstar.ca (Canada),or by pressing theQ button and speaking to anadvisor.

Navigation SystemIf the vehicle has a navigation system, use of thesystem may result in the storage of destinations,addresses, telephone numbers, and other tripinformation. Refer to the navigation system operatingmanual for information on stored data and for deletioninstructions.

Radio FrequencyIdentification (RFID)RFID technology is used in some vehicles for functionssuch as tire pressure monitoring and ignition systemsecurity, as well as in connection with conveniencessuch as key fobs for remote door locking/unlocking andstarting, and in-vehicle transmitters for garage dooropeners. RFID technology in GM vehicles does not useor record personal information or link with any other GMsystem containing personal information.

Radio Frequency StatementThis vehicle has systems that operate on a radiofrequency that comply with Part 15 of the FederalCommunications Commission (FCC) rules and withIndustry Canada Standards RSS‐210/220/310.

Operation is subject to the following two conditions:

1. The device may not cause interference.

2. The device must accept any interference received,including interference that may cause undesiredoperation of the device.

Changes or modifications to any of these systems byother than an authorized service facility could voidauthorization to use this equipment.

8-17

Page 430: 2011 Buick Lucerne Toledo Owner Manual

Black plate (18,1)Buick Lucerne Owner Manual - 2011

2 NOTES

8-18

Page 431: 2011 Buick Lucerne Toledo Owner Manual

Black plate (1,1)Buick Lucerne Owner Manual - 2011

AAccessories and Modifications . . . . . . . . . . . . . . . . . . . . . . .6-3Accessory Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19Accessory Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15Add-On Electrical Equipment . . . . . . . . . . . . . . . . . . . . . 6-106Additives, Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7Air Cleaner/Filter, Engine . . . . . . . . . . . . . . . . . . . . . . . . . . 6-23Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . 4-24AirbagAdding Equipment to Your Airbag-EquippedVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-71

Airbag SystemHow Does an Airbag Restrain? . . . . . . . . . . . . . . . . . . . 2-63Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . . 2-65Servicing Your Airbag-Equipped Vehicle . . . . . . . . . . 2-70What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . 2-63What Will You See After an Airbag Inflates? . . . . . . 2-64When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . 2-61Where Are the Airbags? . . . . . . . . . . . . . . . . . . . . . . . . . . 2-59

AirbagsPassenger Status Indicator . . . . . . . . . . . . . . . . . . . . . . . 4-30Readiness Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-56

AntennaBackglass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-93

Antenna, XM™ Satellite Radio Antenna System . . . 4-93Antilock Brake System (ABS) . . . . . . . . . . . . . . . . . . . . . . . .5-4Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32

Appearance CareAluminum or Chrome-Plated Wheels . . . . . . . . . . . .6-102Care of Safety Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-100Chemical Paint Spotting . . . . . . . . . . . . . . . . . . . . . . . . .6-104Cleaning Exterior Lamps/Lenses . . . . . . . . . . . . . . . .6-101Fabric/Carpet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-98Finish Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-101Finish Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-104Instrument Panel, Vinyl, and Other PlasticSurfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-99

Interior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-97Leather . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-99Sheet Metal Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-103Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-103Underbody Maintenance . . . . . . . . . . . . . . . . . . . . . . . . .6-104Washing Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . .6-100Weatherstrips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-100Windshield and Wiper Blades . . . . . . . . . . . . . . . . . . . .6-102

Ashtray(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . .8-7

i - 1

Page 432: 2011 Buick Lucerne Toledo Owner Manual

Black plate (2,1)Buick Lucerne Owner Manual - 2011

Audio System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-64Audio Steering Wheel Controls . . . . . . . . . . . . . . . . . . . 4-90Navigation/Radio System, see NavigationManual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-82

Radio Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-92Setting the Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65Theft-Deterrent Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-89XM™ Satellite Radio Antenna System . . . . . . . . . . . . 4-93

Audio System(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-66Automatic TransmissionFluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22

BBackglass Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-93Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-42Electric Power Management . . . . . . . . . . . . . . . . . . . . . . 4-13Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . 4-12Inadvertent Power Saver . . . . . . . . . . . . . . . . . . . . . . . . . 4-14Run-Down Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

Belt Routing, Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11

Bluetooth® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-82BrakeEmergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-39Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24System Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31

Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3Braking in Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-54Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48Headlamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51License Plate Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-54Taillamps and Back-Up Lamps . . . . . . . . . . . . . . . . . . . . 6-53Taillamps, Turn Signal, Stoplamps andSidemarker Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51

Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-71

i - 2

Page 433: 2011 Buick Lucerne Toledo Owner Manual

Black plate (3,1)Buick Lucerne Owner Manual - 2011

CCalibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11, 3-29, 4-45CaliforniaPerchlorate Materials Requirements . . . . . . . . . . . . . . . 6-4Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4

California Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6Canadian Owners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiiCapacities and Specifications . . . . . . . . . . . . . . . . . . . . . 6-114Carbon MonoxideEngine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15

Care ofSafety Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-100

CD, MP3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-75Center Console Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47Center Flex Storage Unit . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47Center Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-77Charging System Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31CheckEngine Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36

Checking Things Under the Hood . . . . . . . . . . . . . . . . . . 6-12Chemical Paint Spotting . . . . . . . . . . . . . . . . . . . . . . . . . . 6-104

Child RestraintsInfants and Young Children . . . . . . . . . . . . . . . . . . . . . . . 2-35Lower Anchors and Tethers for Children . . . . . . . . . . 2-43Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32Securing a Child Restraint in a Rear SeatPosition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49

Securing a Child Restraint in the Center FrontSeat Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-52

Securing a Child Restraint in the Right FrontSeat Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-52

Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-39Where to Put the Restraint . . . . . . . . . . . . . . . . . . . . . . . 2-41

Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-106CleaningAluminum or Chrome-Plated Wheels . . . . . . . . . . . .6-102Exterior Lamps/Lenses . . . . . . . . . . . . . . . . . . . . . . . . . .6-101Fabric/Carpet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-98Finish Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-101Instrument Panel, Vinyl, and Other PlasticSurfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-99

Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-97Leather . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-99Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-103Underbody Maintenance . . . . . . . . . . . . . . . . . . . . . . . . .6-104

i - 3

Page 434: 2011 Buick Lucerne Toledo Owner Manual

Black plate (4,1)Buick Lucerne Owner Manual - 2011

Cleaning (cont.)Washing Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . .6-100Weatherstrips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-100Windshield and Wiper Blades . . . . . . . . . . . . . . . . . . . .6-102

Climate Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16Outlet Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24

Climate Control SystemsDual Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19

Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14Clock, Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65Collision Damage Repair . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10Compact Spare Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-96Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11, 3-29, 4-45Compressor Kit, Tire Sealant . . . . . . . . . . . . . . . . . . . . . . 6-79Content Theft-Deterrent . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-49CoolantEngine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-29, 6-31Engine Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 4-35Engine Temperature Warning Light . . . . . . . . . . . . . . . 4-34

Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-27Cornering Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . .8-9Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39

Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47

Customer Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-5Text Telephone (TTY) Users . . . . . . . . . . . . . . . . . . . . . . . 8-5

Customer Assistance Offices . . . . . . . . . . . . . . . . . . . . . . . .8-5Customer InformationService Publications Ordering Information . . . . . . . . 8-14

Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . .8-2

DDamage Repair, Collision . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10Data Recorders, Event . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . . . 4-11Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2Delayed Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13Delayed Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9DIC Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45Disc, MP3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-75Doing Your Own Service Work . . . . . . . . . . . . . . . . . . . . . . .6-4DoorDelayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8Power Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9Programmable Automatic Door Locks . . . . . . . . . . . . 3-10Rear Door Security Locks . . . . . . . . . . . . . . . . . . . . . . . . 3-10

i - 4

Page 435: 2011 Buick Lucerne Toledo Owner Manual

Black plate (5,1)Buick Lucerne Owner Manual - 2011

Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . . . 4-40DIC Operation and Displays . . . . . . . . . . . . . . . . . . . . . . 4-41DIC Vehicle Customization . . . . . . . . . . . . . . . . . . . . . . . 4-56DIC Warnings and Messages . . . . . . . . . . . . . . . . . . . . . 4-47

DrivingAt Night . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11Before a Long Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2Drunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2Highway Hypnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13Hill and Mountain Roads . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14In Rain and on Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . 5-12Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9Rocking Your Vehicle to Get it Out . . . . . . . . . . . . . . . . 5-17Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15

Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . 1-23Dual Automatic Climate Control System . . . . . . . . . . . 4-19

EE85 Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8EDR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-15Electrical Equipment, Add-On . . . . . . . . . . . . . . . . . . . . 6-106

Electrical SystemFuses and Circuit Breakers . . . . . . . . . . . . . . . . . . . . . .6-106Power Windows and Other Power Options . . . . . .6-106Rear Underseat Fuse Block . . . . . . . . . . . . . . . . . . . . .6-109Underhood Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . .6-106

Electronic ImmobilizerPASS-Key® III+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

Electronic Immobilizer OperationPASS-Key® III+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

EngineAir Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-23Check and Service Engine Soon Light . . . . . . . . . . . . 4-36Compartment Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-29, 6-31Coolant Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 4-35Coolant Temperature Warning Light . . . . . . . . . . . . . . 4-34Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-27Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17Overheated Protection Operating Mode . . . . . . . . . . 6-37Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20

i - 5

Page 436: 2011 Buick Lucerne Toledo Owner Manual

Black plate (6,1)Buick Lucerne Owner Manual - 2011

Engine OilLife System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22

Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12Event Data Recorders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16Extender, Safety Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31Exterior Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . 4-12

FFilterEngine Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-23

Finish Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-104Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6Flashers, Hazard Warning . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-78Flat Tire, Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-87Flat Tire, Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-94Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-48FluidAutomatic Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24Power Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-37Windshield Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-38

Fog LampsBulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

Front Fog LampsLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39

Front Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13Front Storage Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7California Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6E85 (85% Ethanol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . 6-12Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10Fuels in Foreign Countries . . . . . . . . . . . . . . . . . . . . . . . . . 6-9Gasoline Octane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6Gasoline Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-40

Fuel EconomyDriving for Better . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23

FusesFuses and Circuit Breakers . . . . . . . . . . . . . . . . . . . . . .6-106Rear Underseat Fuse Block . . . . . . . . . . . . . . . . . . . . .6-109Underhood Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . .6-106

i - 6

Page 437: 2011 Buick Lucerne Toledo Owner Manual

Black plate (7,1)Buick Lucerne Owner Manual - 2011

GGarage Door Opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-40GasolineOctane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6

GaugesEngine Coolant Temperature . . . . . . . . . . . . . . . . . . . . . 4-35Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-40Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47GM Mobility Reimbursement Program . . . . . . . . . . . . . . .8-6

HHalogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51Hazard Warning Flashers . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . . 4-11Exterior Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6High/Low Beam Changer . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11Wiper Activated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11

HeatedSteering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

Heated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5, 2-6Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16Engine Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21

Highbeam On Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39Highway Hypnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13Hill and Mountain Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14HoodChecking Things Under . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13

Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3How to Wear Safety Belts Properly . . . . . . . . . . . . . . . . 2-16

IIgnition Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18Inadvertent Power Battery Saver . . . . . . . . . . . . . . . . . . 4-14Infants and Young Children, Restraints . . . . . . . . . . . . 2-35Inflation - Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-63Instrument PanelBrightness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

Instrument Panel Cluster . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27Integrated Trailer Brake Control System (ITBC) . . . . 5-25Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2

i - 7

Page 438: 2011 Buick Lucerne Toledo Owner Manual

Black plate (8,1)Buick Lucerne Owner Manual - 2011

JJump Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-44

KKeyless EntryRemote (RKE) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Keyless Entry System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

LLabeling, Tire Sidewall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-57LampsCornering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12Daytime Running (DRL) . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . 4-12Front Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13License Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-54Malfunction Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36Taillamps and Back-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-53

Lane Departure Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-38Lane Departure Warning Light . . . . . . . . . . . . . . . . . . . . . 4-34Lap Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24LATCH System for Child Restraints . . . . . . . . . . . . . . . . 2-43

LightingDelayed Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13Delayed Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12Perimeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13Theater Dimming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

LightsAirbag Readiness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29Antilock Brake System (ABS) Warning . . . . . . . . . . . . 4-32Brake System Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31Charging System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39Engine Coolant Temperature Warning . . . . . . . . . . . . 4-34Exterior Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6Front Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39High/Low Beam Changer . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5Highbeam On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39Lane Departure Warning . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34Oil Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-38On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . 4-30Safety Belt Reminders . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39StabiliTrak® Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-35Traction Control System (TCS) Warning . . . . . . . . . . 4-33

Loading Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18

i - 8

Page 439: 2011 Buick Lucerne Toledo Owner Manual

Black plate (9,1)Buick Lucerne Owner Manual - 2011

LocksDelayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8Lockout Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11Power Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9Programmable Automatic Door Locks . . . . . . . . . . . . 3-10Rear Door Security Locks . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10Lower Anchors and Tethers for Children . . . . . . . . . . . 2-43LumbarPower Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

MMagnetic Ride Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-8Maintenance ScheduleMaintenance Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-12Maintenance Replacement Parts . . . . . . . . . . . . . . . . . 7-10Owner Checks and Services . . . . . . . . . . . . . . . . . . . . . . . 7-6Recommended Fluids and Lubricants . . . . . . . . . . . . . 7-8Scheduled Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

Malfunction Indicator Lamp . . . . . . . . . . . . . . . . . . . . . . . . 4-36Memory Seat and Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7MessageDIC Warnings and Messages . . . . . . . . . . . . . . . . . . . . . 4-47

MirrorsAutomatic Dimming Rearview . . . . . . . . . . . . . . . . . . . . . 3-29Manual Rearview Mirror with Compass andTemperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

Outside Automatic Dimming Mirror . . . . . . . . . . . . . . . . 3-31Outside Convex Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32Outside Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32Outside Power Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31Park Tilt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32

MP3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-75

NNavigation System, Privacy . . . . . . . . . . . . . . . . . . . . . . . . 8-17Navigation/Radio System, see NavigationManual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-82

Net, Convenience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-49New Vehicle Break-In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18

OObject Detection, Side Blind Zone Alert (SBZA) . . . 3-34Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

Off-RoadRecovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

i - 9

Page 440: 2011 Buick Lucerne Toledo Owner Manual

Black plate (10,1)Buick Lucerne Owner Manual - 2011

OilEngine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17Engine Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-38

Older Children, Restraints . . . . . . . . . . . . . . . . . . . . . . . . . 2-32Online Owner Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-4OnStar, Privacy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17OnStar® System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24Operation, Universal Home Remote System . . . . . . . 3-40Outlet Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24OutletsAccessory Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15

OutsideAutomatic Dimming Mirror . . . . . . . . . . . . . . . . . . . . . . . . 3-31Convex Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32Power Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31

Overheated Engine Protection Operating Mode . . . . 6-37Owner Checks and Services . . . . . . . . . . . . . . . . . . . . . . . . .7-6Owners, Canadian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

PPaint, Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-104ParkShifting Into . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25Shifting Out of . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26

Park Aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33Park Tilt Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32ParkingAssist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24Over Things That Burn . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27

PASS-Key® III+ Electronic Immobilizer . . . . . . . . . . . . . 3-16PASS-Key® III+ Electronic ImmobilizerOperation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . 4-30Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . 4-24Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . . . 2-65Passing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10Perchlorate Materials Requirements, California . . . . . .6-4Perimeter Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

i - 10

Page 441: 2011 Buick Lucerne Toledo Owner Manual

Black plate (11,1)Buick Lucerne Owner Manual - 2011

PhoneBluetooth® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-82

PowerDoor Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-106Lumbar Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4Retained Accessory (RAP) . . . . . . . . . . . . . . . . . . . . . . . 3-19Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3Steering Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-37Tilt Wheel and Telescopic Steering Column . . . . . . . . 4-4Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

Pregnancy, Using Safety Belts . . . . . . . . . . . . . . . . . . . . . 2-30Privacy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-15Navigation System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17Radio Frequency Identification (RFID) . . . . . . . . . . . . 8-17

ProgramCourtesy Transportation . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9

Programmable Automatic Door Locks . . . . . . . . . . . . . 3-10Proposition 65 Warning, California . . . . . . . . . . . . . . . . . . .6-4

RRadio FrequencyIdentification (RFID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-17

Radio(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-66

RadiosNavigation/Radio System, see NavigationManual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-82

Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-92Setting the Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65Theft-Deterrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-89

Rear Door Security Locks . . . . . . . . . . . . . . . . . . . . . . . . . 3-10Rear Seat Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-49Rearview Mirror with Compass andTemperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

Rearview MirrorsAutomatic Dimming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29

Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-9Recommended Fluids and Lubricants . . . . . . . . . . . . . . .7-8Recreational Vehicle Towing . . . . . . . . . . . . . . . . . . . . . . . 5-23Reimbursement Program, GM Mobility . . . . . . . . . . . . . . .8-6Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . .3-4Remote Vehicle Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6Removing the Flat Tire and Installing theSpare Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-89

Removing the Spare Tire and Tools . . . . . . . . . . . . . . . . 6-88Replacement Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-54Replacement PartsMaintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10

i - 11

Page 442: 2011 Buick Lucerne Toledo Owner Manual

Black plate (12,1)Buick Lucerne Owner Manual - 2011

Reporting Safety DefectsCanadian Government . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13General Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-14U.S. Government . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13

Restraint System CheckChecking the Restraint Systems . . . . . . . . . . . . . . . . . . 2-72Replacing Restraint System Parts After aCrash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-73

Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . 3-19Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . .8-7Rocking Your Vehicle to Get it Out . . . . . . . . . . . . . . . . . 5-17RoofSunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-49

Running the Vehicle While Parked . . . . . . . . . . . . . . . . . 3-28

SSafety BeltsCare of . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-100Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31How to Wear Safety Belts Properly . . . . . . . . . . . . . . . 2-16Lap Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24Reminders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28Safety Belts Are for Everyone . . . . . . . . . . . . . . . . . . . . 2-12Use During Pregnancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30

Safety Defects ReportingCanadian Government . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13General Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-14U.S. Government . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13

Safety Warnings and Symbols . . . . . . . . . . . . . . . . . . . . . . . . ivScheduled Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3Scheduling Appointments . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-9Sealant Kit, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-79SeatsCenter Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2Heated and Ventilated Seats . . . . . . . . . . . . . . . . . . . . . . 2-6Heated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5Memory, Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7Power Lumbar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4Power Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Securing a Child RestraintCenter Front Seat Position . . . . . . . . . . . . . . . . . . . . . . . 2-52Rear Seat Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49Right Front Seat Position . . . . . . . . . . . . . . . . . . . . . . . . . 2-52

SecurityLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39

i - 12

Page 443: 2011 Buick Lucerne Toledo Owner Manual

Black plate (13,1)Buick Lucerne Owner Manual - 2011

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3Accessories and Modifications . . . . . . . . . . . . . . . . . . . . . 6-3Adding Equipment to the Outside of the Vehicle . . . 6-5Doing Your Own Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4Engine Soon Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36Parts Identification Label . . . . . . . . . . . . . . . . . . . . . . . .6-105Publications Ordering Information . . . . . . . . . . . . . . . . . 8-14Scheduling Appointments . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9

Servicing Your Airbag-Equipped Vehicle . . . . . . . . . . . 2-70Setting the Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65Sheet Metal Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-103ShiftingOut of Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26

Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25Side Blind Zone Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . . . . .4-5Spare TireCompact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-96Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-89Removing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-88Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-94

Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . 6-114

Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28StabiliTrak® Indicator Light . . . . . . . . . . . . . . . . . . . . . . . . 4-33StabiliTrak® System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6Start Vehicle, Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6Starting the Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-8Heated Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

Steering Wheel Controls, Audio . . . . . . . . . . . . . . . . . . . 4-90Steering Wheel, Power Tilt Wheel and TelescopicSteering Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4

Steering Wheel, Tilt Wheel . . . . . . . . . . . . . . . . . . . . . . . . . .4-3Storage AreasCenter Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47Center Flex Storage Unit . . . . . . . . . . . . . . . . . . . . . . . . . 3-47Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-49Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47Front Storage Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47Rear Seat Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-49

Storing the Tire Sealant and Compressor Kit . . . . . . 6-86Stuck in Sand, Mud, Ice, or Snow . . . . . . . . . . . . . . . . . 5-17Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-49

i - 13

Page 444: 2011 Buick Lucerne Toledo Owner Manual

Black plate (14,1)Buick Lucerne Owner Manual - 2011

TTachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28TaillampsBack-Up Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-53Turn Signal, Stoplamps and SidemarkerLamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51

Telescopic Steering Column, Power Tilt Wheel . . . . . .4-4Text Telephone (TTY) Users . . . . . . . . . . . . . . . . . . . . . . . . .8-5Theater Dimming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13Theft-Deterrent Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-89Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15Content Theft-Deterrent . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15PASS-Key® III+ Electronic Immobilizer . . . . . . . . . . . . 3-16PASS-Key® III+ Electronic ImmobilizerOperation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

Tilt Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3Time, Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-56Aluminum or Chrome-Plated Wheels,Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-102

Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-71Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-77Changing a Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-87Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-103Compact Spare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-96Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-73If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-78

Tires (cont.)Inflation - Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-63Inspection and Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . 6-69Installing the Spare Tire . . . . . . . . . . . . . . . . . . . . . . . . . . 6-89Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-35Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . . . . 6-65Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . . . . 6-64Removing the Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-89Removing the Spare Tire and Tools . . . . . . . . . . . . . . . 6-88Sealant and Compressor Kit . . . . . . . . . . . . . . . . 6-79, 6-86Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-57Storing a Flat or Spare Tire and Tools . . . . . . . . . . . . 6-94Terminology and Definitions . . . . . . . . . . . . . . . . . . . . . . 6-60Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 6-74Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . 6-75Wheel Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-76When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . 6-70

TowingRecreational Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23Towing a Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23

TractionControl System (TCS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6Control System Warning Light . . . . . . . . . . . . . . . . . . . . 4-33Magnetic Ride Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8StabiliTrak® System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

i - 14

Page 445: 2011 Buick Lucerne Toledo Owner Manual

Black plate (15,1)Buick Lucerne Owner Manual - 2011

TransmissionFluid, Automatic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24

Transmission Operation, Automatic . . . . . . . . . . . . . . . . 3-22Transportation Program, Courtesy . . . . . . . . . . . . . . . . . . .8-9Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . .4-5Turn Signal/Multifunction Lever . . . . . . . . . . . . . . . . . . . . . .4-4

UUltrasonic Rear Parking Assist (URPA) . . . . . . . . . . . . 3-33Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . . 6-74Universal Home Remote System . . . . . . . . . . . . . . . . . . 3-40Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-40

VVehicleControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18Remote Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6Running While Parked . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv

Vehicle Customization, DIC . . . . . . . . . . . . . . . . . . . . . . . . 4-56Vehicle Data Recording and Privacy . . . . . . . . . . . . . . . 8-15Vehicle IdentificationNumber (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-105Service Parts Identification Label . . . . . . . . . . . . . . . .6-105

Ventilated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6Ventilation Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

i - 15

Page 446: 2011 Buick Lucerne Toledo Owner Manual

Black plate (16,1)Buick Lucerne Owner Manual - 2011

WWarning Lights, Gauges, and Indicators . . . . . . . . . . . 4-26WarningsDIC Warnings and Messages . . . . . . . . . . . . . . . . . . . . . 4-47Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3Safety and Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv

WheelsAlignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . . 6-75Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-73Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-76

When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . 6-70Where to Put the Child Restraint . . . . . . . . . . . . . . . . . . . 2-41Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

WindshieldWasher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-38Wiper Blade Replacement . . . . . . . . . . . . . . . . . . . . . . . . 6-54Wiper Blades, Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . .6-102Wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15Wiper Activated Headlamps . . . . . . . . . . . . . . . . . . . . . . . 4-11

XXM Radio Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-81XM™ Satellite RadioAntenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-93

i - 16