audi a8 current flow diagram no. 130 / 1 - syntag · audi a8 current flow diagram no. 130 / 2 ws =...

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Convenience system Electrically adjustable and heated exterior mirrors Door opener illumination Anti-theft alarm system Electrical rear roller blind, rear left and right roller blind Entry lights, door warning lamps Aambient lighting Window regulator Luggage compartment light Power latching system Central locking from September 2007 Audi A8 Current Flow Diagram No. 130 / 1 Edition 10.2007 Notes: For information concerning Position of relays and fuses Multi-pin connections Control units and relays Earth connections List of Fitting Locations! For information concerning Fault Finding Programs guided fault finding Page 1 of 35 WI-XML

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Page 1: Audi A8 Current Flow Diagram No. 130 / 1 - syntag · Audi A8 Current Flow Diagram No. 130 / 2 ws = white sw = black ro = red br =brown gn = green bl = blue gr =grey li = purple ge

Convenience system ● Electrically adjustable and heated exterior mirrors ● Door opener illumination ● Anti-theft alarm system ● Electrical rear roller blind, rear left and right roller blind ● Entry lights, door warning lamps ● Aambient lighting ● Window regulator ● Luggage compartment light ● Power latching system ● Central locking from September 2007

Audi A8 Current Flow Diagram No. 130 / 1 Edition 10.2007

Notes:

For information concerning

Position of relays and fuses Multi-pin connections Control units and relays Earth connections

→ List of Fitting Locations!

For information concerning

Fault Finding Programs

→ guided fault finding

Page 1 of 35WI-XML

Page 2: Audi A8 Current Flow Diagram No. 130 / 1 - syntag · Audi A8 Current Flow Diagram No. 130 / 2 ws = white sw = black ro = red br =brown gn = green bl = blue gr =grey li = purple ge

Audi A8 Current Flow Diagram No. 130 / 2

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Driver door control unit, window regulator thermal fuse J386 - Driver door control unitS43 - Window regulator thermal fuseS133 - Fuse 3SB38 - Fuse 38 on fuse holder BSB39 - Fuse 39 on fuse holder BSB41 - Fuse 41 on fuse holder BT10ah - 10-pin connector, connector D, on driver door control unitT20a - 20-pin connector, black, left A-pillar

B272 - Positive connection (30), in main wiring harness

B298 - Positive connection 2 (30), in main wiring harness

B302 - Positive connection 6 (30), in main wiring harness

R10 - Positive connection 1 (30), in driver door wiring harness

# - models with petrol engines## - models with diesel engines♦ - models without power latching system♦♦ - models with power latching system

Audi A8 Current Flow Diagram No. 130 / 3

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Driver door control unit, driver door exterior handle touch sensor, driver side aerial for entry and start authorisation, entry and start authorisation control unit, driver door exterior handle central locking button E369 - Driver side door exterior handle central locking buttonG415 - Driver door exterior handle touch sensorJ136 -

Seat and steering column adjustment control unit with memory function

J386 - Driver door control unitJ518 - Entry and start authorisation control unitR134 - Driver side aerial for entry and start authorisationT10ah - 10-pin connector, connector D, on driver door control unitT12ah - 12-pin connector, connector C, on driver door control unitT17s - 17-pin connector, brown, under driver seatT20a - 20-pin connector, black, left A-pillarT46a - 46-pin connector, black, CAN separating connector left

44 - Earth point, lower part of left A-pillar

205 - Earth connection, in driver door wiring harness

267 - Earth connection 2, in driver door wiring harness

375 - Earth connection 10, in main wiring harness

B371 - Connection 1 (aerial), in main wiring harness

B372 - Connection 2 (aerial), in main wiring harness

• - CAN bus (data wire)

Page 3 of 35WI-XML

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Audi A8 Current Flow Diagram No. 130 / 4

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Driver door control unit, front left door exterior handle illumination bulb, driver side central locking lock unit, driver door power latching system contact switch, driver door exterior handle switch F2 - Driver door contact switchF131 - Front left central locking actuatorF220 - Driver side central locking lock unitF241 - Driver side contact switch in lock cylinderF243 - Driver door central locking actuator for deadlock functionF272 - Driver door exterior handle switchF338 - Driver door power latching system contact switchJ386 - Driver door control unitL162 - Front left door exterior handle illumination bulbT12ah - 12-pin connector, connector C, on driver door control unitV56 - Driver door central locking motorV161 - Driver door central locking deadlock function motor

267 - Earth connection 2, in driver door wiring harness

* - models with power latching system** - only models with Keyless-Entry (4F2, 4K5, 4K6, 4K7)*** - not USA

Audi A8 Current Flow Diagram No. 130 / 5

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Driver door control unit, window regulator switch, driver side window regulator motor, operating unit for window regulator in driver door E40 - Front left window regulator switchE53 - Rear left window regulator switch, in driver doorE55 - Rear right window regulator switch, in driver doorE81 - Front right window regulator switch in driver doorE512 - Operating unit for window regulator in driver doorJ386 - Driver door control unitT17r - 17-pin connector, in driver doorT32h - 32-pin connector, connector A, on driver door control unitV147 - Driver side window regulator motor

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Audi A8 Current Flow Diagram No. 130 / 6

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Driver door control unit, childproof lock button, power latching control unit for driver door, driver door power latching motor E510 - Button for left childproof lockE511 - Button for right childproof lockE512 - Operating unit for window regulator in driver doorJ386 - Driver door control unitJ760 - Power latching control unit for driver doorT10ah - 10-pin connector, connector D, on driver door control unitT17r - 17-pin connector, in driver doorT32h - 32-pin connector, connector A, on driver door control unitV302 - Driver door power latching motor* - models with power latching system

Audi A8 Current Flow Diagram No. 130 / 7

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Driver door control unit, mirror adjustment switch, mirror adjustment change-over switch, adjustment switch for mirror with fold-in feature, interior monitor deactivation switch, alarm system off switch, interior monitor send and receive module 1 E43 - Mirror adjustment switchE48 - Mirror adjustment change-over switchE168 - Adjustment switch for mirror with fold-in featureE183 - Interior monitor deactivation switchE217 - Alarm system off switchG303 - Interior monitor send and receive module 1J386 - Driver door control unitJ528 - Roof electronics control unitT8f - 8-pin connector, black, near front interior lightT17r - 17-pin connector, in driver doorT32h - 32-pin connector, connector A, on driver door control unitT46b - 46-pin connector, black, CAN separating connector right

303 - Earth connection 3, in driver door wiring harness

• - CAN bus (data wire)* - not USA** - only USA

Page 7 of 35WI-XML

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Audi A8 Current Flow Diagram No. 130 / 8

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Driver door control unit, mirror adjustment motors, heated exterior mirror on driver side, entry light in exterior mirror, potentiometer for horizontal and vertical adjustment of driver side mirror G514 - Potentiometer for horizontal adjustment of driver side mirrorG515 - Potentiometer for vertical adjustment of driver side mirrorJ386 - Driver door control unitT16h - 16-pin connector, connector B, on driver door control unitV17 - Mirror adjustment motor (driver side)V121 - Driver side fold-in mirror motorV149 - Driver side mirror adjustment motorW52 - Driver side entry light in exterior mirrorZ4 - Heated exterior mirror on driver side

107 - Earth connection, in external mirror wiring harness

303 - Earth connection 3, in driver door wiring harness

* - mirror with fold-in feature

Audi A8 Current Flow Diagram No. 130 / 9

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Driver side door control unit, button for lane change assist, driver side automatic anti-dazzle exterior mirror E461 - Operating unit in front of centre consoleE530 - Button for lane change assistJ386 - Driver door control unitJ519 - Onboard supply control unitJ769 - Lane change assist control unitK232 - Lane change assist warning lampK233 - Lane change assist warning lamp in driver side exterior mirrorL131 - Driver side exterior mirror turn signal bulbL156 - Switch illumination bulbT4aw - 4-pin connector, black, in driver doorT10v - 10-pin connector, black, in luggage compartmentT12v - 12-pin connector, black, on lane change assist control unitT16b -

16-pin connector, black, on operating unit in front of centre console

T16h - 16-pin connector, connector B, on driver door control unitT20a - 20-pin connector, black, left A-pillarT23 -

23-pin connector, black, connector B, on onboard power supply control unit

Y20 - Driver side automatic anti-dazzle exterior mirror

303 - Earth connection 3, in driver door wiring harness

* - models with automatic anti-dazzle exterior mirror** - models with lane change assist

Page 9 of 35WI-XML

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Audi A8 Current Flow Diagram No. 130 / 10

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Driver door control unit, central locking deadlock function warning lamp, driver side interior locking switch, driver side door warning lamp, front left entry light E150 - Driver side interior locking switchJ386 - Driver door control unitK133 - Central locking deadlock function warning lampL108 - Driver door opener illumination bulbT10ah - 10-pin connector, connector D, on driver door control unitT20a - 20-pin connector, black, left A-pillarT32h - 32-pin connector, connector A, on driver door control unitW30 - Driver side door warning lampW31 - Front left entry light

303 - Earth connection 3, in driver door wiring harness

R52 - Connection (58s), in driver side door wiring harness

* - switch earth output

Audi A8 Current Flow Diagram No. 130 / 11

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Driver door control unit, fuel tank flap release button, rear lid remote release button, driver door storage compartment illumination bulb A20 - Driver door ambient lighting voltage converterE233 - Rear lid remote release buttonE319 - Fuel tank flap release buttonJ386 - Driver door control unitL160 - Driver door storage compartment illumination bulbL164 - Driver door ambient lighting bulbT2ae - 2-pin connector, on ambient lighting voltage converterT2af - 2-pin connector, on ambient lighting voltage converterT17p - 17-pin connector, in driver doorT32h - 32-pin connector, connector A, on driver door control unit

303 - Earth connection 3, in driver door wiring harness

R52 - Connection (58s), in driver side door wiring harness

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Audi A8 Current Flow Diagram No. 130 / 12

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Front passenger door control unit, front passenger side window regulator fuse, front passenger door power latching motor, power latching control unit for front passenger door J387 - Front passenger door control unitJ761 - Power latching control unit for front passenger doorS170 - Front passenger side window regulator fuseSC38 - Fuse 38 on fuse holder CSC39 - Fuse 39 on fuse holder CSC41 - Fuse 41 on fuse holder CT10ai -

10-pin connector, connector D, on front passenger door control unit

T20b - 20-pin connector, black, right A-pillarV303 - Front passenger door power latching motor

43 - Earth point, lower part of right A-pillar

206 - Earth connection, in door wiring harness, front passenger side

370 - Earth connection 5, in main wiring harness

B304 - Positive connection 8 (30), in main wiring harness

B305 - Positive connection 9 (30), in main wiring harness

R16 -

Positive connection 1 (30), in front passenger door wiring harness

* - models with power latching system** - models without power latching system

Audi A8 Current Flow Diagram No. 130 / 13

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Front passenger door control unit, entry and start authorisation control unit, front passenger door exterior handle touch sensor, front passenger side aerial for entry and start authorisation, front passenger door exterior handle central locking button E370 - Front passenger door exterior handle central locking buttonG416 - Front passenger door exterior handle touch sensorJ387 - Front passenger door control unitJ518 - Entry and start authorisation control unitJ521 - Front passenger seat adjustment with memory control unitR135 - Front passenger side aerial for entry and start authorisationT10ai -

10-pin connector, connector D, on front passenger door control unit

T12ai -

12-pin connector, connector C, on front passenger door control unit

T17t - 17-pin connector, brown, under front passenger seatT20b - 20-pin connector, black, right A-pillarT46b - 46-pin connector, black, CAN separating connector right

268 -

Earth connection 2, in front passenger side door wiring harness

B373 - Connection 3 (aerial), in main wiring harness

B374 - Connection 4 (aerial), in main wiring harness

• - CAN bus (data wire)

Page 13 of 35WI-XML

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Audi A8 Current Flow Diagram No. 130 / 14

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Front passenger side door control unit, front right door exterior handle illumination bulb, front passenger door exterior handle switch, front passenger side central locking lock unit, front passenger door power latching system contact switch F3 - Front passenger door contact switchF133 - Front right central locking actuatorF221 - Front passenger side central locking lock unitF244 -

Front passenger door central locking actuator for deadlock function

F273 - Front passenger door exterior handle switchF339 - Front passenger door power latching system contact switchJ387 - Front passenger door control unitL163 - Front right door exterior handle illumination bulbT12ai -

12-pin connector, connector C, on front passenger door control unit

V57 - Front passenger door central locking deadlock function motorV162 - Front passenger door central locking deadlock function motor

268 -

Earth connection 2, in front passenger side door wiring harness

* - models with power latching system** - only models with Keyless-Entry (4F2, 4K5, 4K6, 4K7)

Audi A8 Current Flow Diagram No. 130 / 15

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Front passenger door control unit, window regulator switch in front passenger door, front passenger side interior locking switch E107 - Window regulator switch in front passenger doorE198 - Front passenger side interior locking switchJ387 - Front passenger door control unitT4e - 4-pin connector, in front passenger doorT32i -

32-pin connector, connector A, on front passenger door control unit

V148 - Front passenger side window regulator motor

304 -

Earth connection 3, in front passenger side door wiring harness

R53 - Connection (58s), in front passenger side door wiring harness

* - switch earth output

Page 15 of 35WI-XML

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Audi A8 Current Flow Diagram No. 130 / 16

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Front passenger door control unit, central locking deadlock function warning lamp on front passenger side, front right entry light, front passenger side door warning lamp, front passenger door storage compartment illumination A21 - Front passenger door ambient lighting voltage converterJ387 - Front passenger door control unitK204 -

Central locking deadlock function warning lamp on front passenger side

L109 - Front passenger door opener illumination bulbL161 - Front passenger door storage compartment illuminationL165 - Front passenger door ambient lighting bulbT2ae - 2-pin connector, on ambient lighting voltage converterT2af - 2-pin connector, on ambient lighting voltage converterT10ai -

10-pin connector, connector D, on front passenger door control unit

T17q - 17-pin connector, in front passenger doorT20b - 20-pin connector, black, right A-pillarT32i -

32-pin connector, connector A, on front passenger door control unit

W32 - Front right entry lightW36 - Front passenger side door warning lamp

304 -

Earth connection 3, in front passenger side door wiring harness

R53 - Connection (58s), in front passenger side door wiring harness

Audi A8 Current Flow Diagram No. 130 / 17

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Front passenger door control unit, front passenger side mirror adjustment motors, front passenger side entry light in exterior mirror, front passenger side heated exterior mirror, potentiometer for horizontal and vertical adjustment of front passenger side mirror G516 -

Potentiometer for horizontal adjustment of front passenger side mirror

G517 -

Potentiometer for vertical adjustment of front passenger side mirror

J387 - Front passenger door control unitT16i -

16-pin connector, connector B, on front passenger door control unit

V25 - Front passenger side mirror adjustment motorV122 - Front passenger side fold-in mirror motorV150 - Front passenger side mirror adjustment motorW53 - Front passenger side entry light in exterior mirrorZ5 - Front passenger side heated exterior mirror

107 - Earth connection, in external mirror wiring harness

* - mirror with fold-in feature

Page 17 of 35WI-XML

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Audi A8 Current Flow Diagram No. 130 / 18

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Front passenger door control unit, lane change assist warning lamp in front passenger side exterior mirror, front passenger side exterior mirror turn signal bulb, front passenger side automatic anti-dazzle exterior mirror J387 - Front passenger door control unitJ519 - Onboard supply control unitJ770 - Lane change assist control unit 2K234 -

Lane change assist warning lamp in front passenger side exterior mirror

L132 - Front passenger side exterior mirror turn signal bulbT4ax - 4-pin connector, black, in front passenger doorT10v - 10-pin connector, black, in luggage compartmentT12w - 12-pin connector, black, on lane change assist control unit 2T16i -

16-pin connector, connector B, on front passenger door control unit

T20b - 20-pin connector, black, right A-pillarT23 -

23-pin connector, black, connector B, on onboard power supply control unit

Y21 - Front passenger side automatic anti-dazzle exterior mirror

B565 - Connection 32 in main wiring harness

* - models with automatic anti-dazzle exterior mirror** - models with lane change assist

Audi A8 Current Flow Diagram No. 130 / 19

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Rear left door control unit, rear left door exterior handle touch sensor, driver side rear entry and start authorisation aerial, power latching control unit for rear left door, rear left door power latching motor, rear left side roller blind control unit E371 - Rear left door exterior handle central locking buttonG417 - Rear left door exterior handle touch sensorJ388 - Rear left door control unitJ762 - Power latching control unit for rear left doorJ765 - Rear left side roller blind control unitR155 - Driver side rear entry and start authorisation aerialT10ak - 10-pin connector, connector C, on rear left door control unitT12ak - 12-pin connector, connector B, on rear left door control unitT20c - 20-pin connector, black, left B-pillarT46a - 46-pin connector, black, CAN separating connector leftV307 - Rear left door power latching motorV332 - Rear left side roller blind motor

44 - Earth point, lower part of left A-pillar

207 - Earth connection, in rear left door wiring harness

366 - Earth connection 1, in main wiring harness

R19 - Positive connection 1 (30), in rear left door wiring harness

• - CAN bus (data wire)* - models with power latching system** - models with side roller blind

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Audi A8 Current Flow Diagram No. 130 / 20

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Rear left door control unit, rear left central locking lock unit, rear left door exterior handle switch, rear left exterior door handle illumination bulb F10 - Rear left door contact switchF132 - Rear left central locking actuatorF222 - Rear left central locking lock unitF245 - Rear left door central locking actuator for deadlock functionF274 - Rear left door exterior handle switchJ388 - Rear left door control unitL168 - Rear left exterior door handle illumination bulbT12ak - 12-pin connector, connector B, on rear left door control unitV115 - Rear left door central locking motorV163 - Rear left door central locking deadlock function motor

350 - Earth connection 2, in rear left door wiring harness

* - switch earth output** - models without entry and start authorisation*** - models with entry and start authorisation# - models without power latching system## - only models with Keyless-Entry (4F2, 4K5, 4K6, 4K7)### - not USA

Audi A8 Current Flow Diagram No. 130 / 21

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Rear left door control unit, rear left central locking lock unit, rear left door power latching system contact switch F10 - Rear left door contact switchF132 - Rear left central locking actuatorF222 - Rear left central locking lock unitF245 - Rear left door central locking actuator for deadlock functionF340 - Rear left door power latching system contact switchF344 - Rear left childproof lock contact switchJ388 - Rear left door control unitT12ak - 12-pin connector, connector B, on rear left door control unitV115 - Rear left door central locking motorV142 - Rear left childproof lock motorV163 - Rear left door central locking deadlock function motor

350 - Earth connection 2, in rear left door wiring harness

* - models with power latching system** - models with childproof lock*** - not USA

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Audi A8 Current Flow Diagram No. 130 / 22

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Rear left door control unit, rear left entry light, rear left door warning lamp, rear left interior locking switch A22 - Rear left door ambient lighting voltage converterE273 - Rear left interior locking switchJ388 - Rear left door control unitL110 - Rear left door opener illumination bulbL166 - Rear left door ambient lighting bulbT2ae - 2-pin connector, on ambient lighting voltage converterT2af - 2-pin connector, on ambient lighting voltage converterT16k - 16-pin connector, connector A, on rear left door control unitW33 - Rear left entry lightW37 - Rear left door warning lamp

408 - Earth connection 3, in rear left door wiring harness

R54 - Connection (58s), in rear left door wiring harness

* - switch earth output

Audi A8 Current Flow Diagram No. 130 / 23

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Rear left door control unit, rear left window regulator switch, in door, rear left ashtray illumination bulb, rear left window regulator motor, rear left door storage compartment illumination bulb E52 - Rear left window regulator switch, in doorJ388 - Rear left door control unitL48 - Rear left ashtray illumination bulbL170 - Rear left door storage compartment illumination bulbT4f - 4-pin connector, in rear left doorT4h - 4-pin connector, in rear left doorT16k - 16-pin connector, connector A, on rear left door control unitV26 - Rear left window regulator motor

408 - Earth connection 3, in rear left door wiring harness

R54 - Connection (58s), in rear left door wiring harness

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Audi A8 Current Flow Diagram No. 130 / 24

ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Rear right door control unit, rear right door exterior handle touch sensor, front passenger side rear entry and start authorisation aerial, power latching control unit for rear right door, rear right door power latching motor, rear right side roller blind control unit, rear right door exterior handle central locking button E372 - Rear right door exterior handle central locking buttonG418 - Rear right door exterior door handle touch sensorJ389 - Rear right door control unitJ763 - Power latching control unit for rear right doorJ766 - Rear right side roller blind control unitR156 - Front passenger side rear entry and start authorisation aerialT10al - 10-pin connector, connector C, on rear right door control unitT12al - 12-pin connector, connector B, on rear right door control unitT20d - 20-pin connector, black, right B-pillarT46b - 46-pin connector, black, CAN separating connector rightV308 - Rear right power latching motorV333 - Rear right side roller blind motor

43 - Earth point, lower part of right A-pillar

208 - Earth connection, in rear right door wiring harness

370 - Earth connection 5, in main wiring harness

R23 - Positive connection 1 (30), in rear right door wiring harness

• - CAN bus (data wire)* - models with power latching system** - models with side roller blind

Audi A8 Current Flow Diagram No. 130 / 25

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Rear right door control unit, rear right door exterior handle switch, rear right central locking lock unit F11 - Rear right door contact switchF134 - Rear right central locking actuatorF223 - Rear right central locking lock unitF246 - Rear right door central locking actuator for deadlock functionF275 - Rear right door exterior handle switchJ389 - Rear right door control unitL169 - Rear right exterior door handle illumination bulbT12al - 12-pin connector, connector B, on rear right door control unitV97 - Rear right door central locking motorV164 - Rear right door central locking deadlock function motor

351 - Earth connection 2, in rear right door wiring harness

* - switch earth output** - models without entry and start authorisation*** - models with entry and start authorisation# - models without power latching system## - only models with Keyless-Entry (4F2, 4K5, 4K6, 4K7)### - not USA

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Rear right door control unit, rear right central locking lock unit F11 - Rear right door contact switchF134 - Rear right central locking actuatorF223 - Rear right central locking lock unitF246 - Rear right door central locking actuator for deadlock functionF341 - Rear right door power latching system contact switchF345 - Rear right childproof lock contact switchJ389 - Rear right door control unitT12al - 12-pin connector, connector B, on rear right door control unitV97 - Rear right door central locking motorV143 - Rear right childproof lock motorV164 - Rear right door central locking deadlock function motor

351 - Earth connection 2, in rear right door wiring harness

* - models with power latching system** - models with childproof lock*** - not USA

Audi A8 Current Flow Diagram No. 130 / 27

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Rear right door control unit, rear right door control unit, rear right door warning lamp, rear right interior locking switch, rear right door opener illumination bulb, rear right door ambient lighting bulb A23 - Rear right door ambient lighting voltage converterE274 - Rear right interior locking switchJ389 - Rear right door control unitL111 - Rear right door opener illumination bulbL167 - Rear right door ambient lighting bulbT2ae - 2-pin connector, on ambient lighting voltage converterT2af - 2-pin connector, on ambient lighting voltage converterT16l - 16-pin connector, connector A, on rear right door control unitW34 - Rear right entry lightW38 - Rear right door warning lamp

409 - Earth connection 3, in rear right door wiring harness

R55 - Connection (58s), in rear right door wiring harness

* - switch earth output

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Rear right door control unit, rear right window regulator motor, rear right window regulator switch, in door, rear right ashtray illumination bulb, rear right door storage compartment illumination bulb E54 - Rear right window regulator switch, in doorE157 - Front passenger seat adjustment switchJ389 - Rear right door control unitL49 - Rear right ashtray illumination bulbL171 - Rear right door storage compartment illumination bulbT4g - 4-pin connector, in rear right doorT4i - 4-pin connector, in rear right doorT16l - 16-pin connector, connector A, on rear right door control unitV27 - Rear right window regulator motor

409 - Earth connection 3, in rear right door wiring harness

R55 - Connection (58s), in rear right door wiring harness

Audi A8 Current Flow Diagram No. 130 / 29

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Convenience system central control unit, fuses A - BatteryJ329 - Terminal 15 voltage supply relayJ393 - Convenience system central control unitS131 - Fuse 1, 110 A, in luggage compartment, rear rightS132 - Fuse 2, 60 A, in luggage compartment, rear rightS133 - Fuse 3, 150 A, in luggage compartment, rear rightSF5 - Fuse 5 on fuse holder FSF6 - Fuse 6 on fuse holder FSF7 - Fuse 7 on fuse holder FSF8 - Fuse 8 on fuse holder FT10q -

10-pin connector, black, connector C, on convenience system central control unit

T32b - 32-pin connector, connector B, on convenience system central control unit

T46b - 46-pin connector, black, CAN separating connector right

51 - Earth point, on right in luggage compartment

393 - Earth connection 28, in main wiring harness

B163 - Positive connection 1 (15), in interior wiring harness

B273 - Positive connection (15), in main wiring harness

B299 - Positive connection 3 (30), in main wiring harness

B316 - Positive connection 2 (30a), in main wiring harness

B492 - Positive connection 3 (15), in interior wiring harness

• - CAN bus (data wire)

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Convenience system central control unit, rear lid, switch in lock cylinder for rear lid, anti-theft alarm system, central locking system, release button for rear lid lock cylinder, rear lid central locking motor, alarm horn F123 - Rear lid contact switch for anti-theft alarm systemF124 -

Switch in lock cylinder for rear lid, anti-theft alarm system, central locking system

F248 - Release button for rear lid lock cylinderH12 - Alarm hornJ393 - Convenience system central control unitT10q -

10-pin connector, black, connector C, on convenience system central control unit

T32b - 32-pin connector, connector B, on convenience system central control unit

V53 - Rear lid central locking motor

43 - Earth point, lower part of right A-pillar

376 - Earth connection 11, in main wiring harness

386 - Earth connection 21, in main wiring harness

387 - Earth connection 22, in main wiring harness

B305 - Positive connection 9 (30), in main wiring harness

Audi A8 Current Flow Diagram No. 130 / 31

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Convenience system central control unit, rear lid electric release motor, rear lid control unit, power latching system limit switch, luggage compartment locked, anti-theft and tilt system control unit, power latching control unit, tank filler flap locking motor F332 -

Power latching system limit switch, luggage compartment unlocked

F333 -

Power latching system limit switch, luggage compartment locked

J393 - Convenience system central control unitJ529 - Anti-theft and tilt system control unitJ605 - Rear lid control unitJ657 - Power latching control unitT5c -

5-pin connector, in luggage compartment, power latching rear lid

T10q - 10-pin connector, black, connector C, on convenience system central control unit

T15c - 15-pin connector, brown, connector A, on convenience system central control unit

T32b - 32-pin connector, connector B, on convenience system central control unit

V120 - Rear lid lock motorV155 - Tank filler flap locking motorV254 - Rear lid electric release motor

394 - Earth connection 29, in main wiring harness

654 - Earth point, right D-pillar

B487 - Connection 23 in main wiring harness

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Convenience system central control unit, luggage compartment light, rear lid light, button to close rear lid in luggage compartment E406 - Button to close rear lid in luggage compartmentJ393 - Convenience system central control unitT32b -

32-pin connector, connector B, on convenience system central control unit

W18 - Luggage compartment light on leftW35 - Right luggage compartment lightW51 - Rear lid light

371 - Earth connection 6, in main wiring harness

378 - Earth connection 13, in main wiring harness

653 - Earth point, left D-pillar

675 - Earth point 2, on right in luggage compartment

B476 - Connection 12 in main wiring harness

Audi A8 Current Flow Diagram No. 130 / 33

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Convenience system central control unit, rear left and right footwell illumination bulb J234 - Airbag control unitJ393 - Convenience system central control unitL106 - Rear left footwell illumination bulbL107 - Rear right footwell illumination bulbT17h - 17-pin connector, grey, under driver seatT17i - 17-pin connector, grey, under front passenger seatT32b -

32-pin connector, connector B, on convenience system central control unit

34 - Earth point, under driver seat

35 - Earth point, under front passenger seat

367 - Earth connection 2, in main wiring harness

368 - Earth connection 3, in main wiring harness

M43 - Connection 3, in driver seat wiring harness

M53 - Connection 3, in front passenger seat wiring harness

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Rear roller blind switch, rear roller blind motor E149 - Rear roller blind switchE383 - Rear left roller blind buttonE384 - Rear right roller blind buttonE385 - Rear switch for rear roller blindE461 - Operating unit in front of centre consoleE467 - Rear operating unit for roof moduleJ255 - Climatronic control unitJ285 - Control unit in dash panel insertJ393 - Convenience system central control unitSB29 - Fuse 29 on fuse holder BT2e - 2-pin connector, black, rear roller blind right of D-pillarT15c -

15-pin connector, brown, connector A, on convenience system central control unit

T16b -

16-pin connector, black, on operating unit in front of centre console

T32 - 32-pin connector, blue, on dash panel insertT46b - 46-pin connector, black, CAN separating connector rightV91 - Rear roller blind motor

372 - Earth connection 7, in main wiring harness

610 - Earth point (audio), under centre console, front

B340 - Connection 1 (58s), in main wiring harness

B341 - Connection 2 (58s), in main wiring harness

• - CAN bus (data wire)* - Front information display and operating unit** - � basic equipment Current Flow Diagram

Audi A8 Current Flow Diagram No. 130 / 35

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ws = whitesw = blackro = redbr = browngn = greenbl = bluegr = greyli = purplege = yellowor = orangers = pink

Onboard supply control unit, bonnet contact switch, left footwell light, right footwell light F266 - Bonnet contact switchF329 - Bonnet contact switch 2J519 - Onboard supply control unitT8b - 8-pin connector, black, behind right dash panelT32a - 32-pin connector, connector C, on onboard supply control

unitW9 - Left footwell lightW10 - Right footwell light

44 - Earth point, lower part of left A-pillar

81 - Earth connection 1, in dash panel wiring harness (glove box)

375 - Earth connection 10, in main wiring harness

388 - Earth connection 23, in main wiring harness

B484 - Connection 20 in main wiring harness

* - without light equipment** - with light equipment

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