w204 w207 w212 elv replace - obd2eshop.com · 2018. 7. 31. · click“sync w204 elv”，when it...

W204、W207、W212ELV Replace

CG-MB

Connect the power, USB cable OBD connection device

The vehicle is replaced with a used or new ELV

1. Used ELV

OBD connects auto ，open software，click 'Read ELV Data '

please connect the clip on the yellow line of the OBD line to the K-line on the directional lock plug.

Read the data successfully，show the related information

ELV is normal and can do repairing

Get ELV erase password

Erase the ELV success

Read ELV data again，to display related information after erasing

2.Whole new ELV

After reading the whole new ELV data,the related information is showed as above，you can do following operations without wiping ELV data.

Collect and calculate anti-theft passwords

Read EIS Data

Enter“computer password”，choose ''copy key with key”（If you lost all stuff，you can choose '' copy key without key”）

Default "other keys", click ''OK''

The collection process will not be described one by one, follow the software prompts, eventually you can get the anti-theft password .

Copy and paste the password to ELV

Save ELV data（Please default file name）

Get erase password successfully

Click ''wipe the EIS ''，It will shows ''please insert the simulation key into the EIS in 30 seconds''

Picture for operating physical goods

Erase the EIS success

Read EIS data again to show related information

Load the origin data（the ELV data saved initially）

Click '' write EIS data''

please insert the simulation key into the EIS in 30 seconds

Picture for operating physical goods

Write EIS data success

Read EIS data again to show related information

Click“sync w204 ELV”，when it shows sync w204 ELV success, please insert key into EIS for activation

Activated successfully , can be used normally