volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Overview of available functions > < Performing self-diagnosis of automatic headlight range control
Initiating self-diagnosis of automatic headlight range control
Initiating self-diagnosis of automatic headlight range control
  Note
The following sequence is described for the fault reader -V.A.G 1551-, the sequence described in the chapter for the “vehicle diagnosis, testing and information system may also be used” → Chapter.
–  Connecting fault reader → Anchor.
–  Switch on ignition.
   
Indicated on display:
 
V.A.G - SELF-DIAGNOSIS              HELP
  1 - Rapid data transfer*              
Indicated on display:
*) Appears alternately
–  Press key 1 for “Rapid data transfer” mode.
 
V.A.G - SELF-DIAGNOSIS              HELP
  2 - Flash code output*                
Indicated on display:
–  Press key 5 twice. (Entering “55” selects the address word for “Headlight range control”).
 
Rapid data transfer                 HELP
Enter address word  XX                  
Indicated on display:
–  Confirm entry with Q key.
 
Rapid data transfer                    Q
55 Headlight range control              
Indicated on display:
 
Rapid data transfer                    Q
Tester sends address word 55            
Indicated on display:
–  Press key.
 
6N0907357 Headlight range contr. 0001 ->
Coding 00002                   WSC XXXXX
Indicated on display:
–  After the HELP key is pressed, a list of the possible functions is printed out → Chapter.
 
Rapid data transfer                 HELP
Select function XX                      

Overview of available functions > < Performing self-diagnosis of automatic headlight range control