volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Coding main beam assist control unitJ844 > < Main beam assist control unitJ844
Removing and installing main beam assist control unitJ844
Removing and installing main beam assist control unit -J844-
The main beam assist control unit -J844- is integrated into the interior mirror and cannot be replaced separately, In the event of damage, the entire interior mirror must be replaced.
–  Remove and install interior mirror → General body repairs, interior; Rep. gr.68.
–  If a new main beam assist control unit is installed, coding has to be carried out → Chapter.
  Note
After a new main beam assist control unit is installed, calibration is not necessary. The system carries out calibration automatically and continuously during operation, as a result of which correction parameters are determined.
   

Coding main beam assist control unitJ844 > < Main beam assist control unitJ844