seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

ABOUT US
Light sensorG399 > < Main beam assist control unitJ844: Removing and installing

Leon Mk1

Main beam assist control unitJ844: encoding
Main beam assist control unit -J844-: encoding
After installing a new main beam assist control unit, it has to be encoded.
–  Connecting vehicle diagnosis tester → Chapter
–  Select „Guided fault finding“ in vehicle diagnosis tester.
–  Using „GoTo“ button, select „Functions/components“ and then the following menu options in succession:
t  Body
t  Electrical system
t  Diagnostic capable systems
t  Main beam assist J844
t  Main beam assist, functions
t  Code control unit
   

Light sensorG399 > < Main beam assist control unitJ844: Removing and installing