Headlamp Alignment Control Module: Testing and Inspection

Code Control Module (Scan Tool Function 07)

This function is used to code the Automatic vertical headlight aim control system control module as follows:
- Vehicle type
- Drive layout


NOTE: Coding sets the various combination possibilities.


Initiating coding

Indicated on display


Rapid data transfer HELP
Select function XX


- Press buttons -0- and -7- to select "Code Control Module" function 07.
- Press -Q- button to confirm input.

Indicated on display


Center code module
Enter code number XXXXX (0-32000)


- Enter code number using coding table (example: 00003)

Indicated on display


Center code module Q
Input code number 00003 (0-32000)


- Press -Q- button to confirm input.

Indicated on display (after approx. 5 seconds)


4B0907357 Vertical Aim Control X006 ->
Coding 00003 WSC06812


- Press -> button to end coding process.

Indicated on display


Rapid data transfer HELP
Select function XX


- Press buttons -0- and -6- to select "End Output" function 06.

Indicated on display


Rapid data transfer Q
06 - End Output


- Press -Q- button to confirm input.

Coding Table:

Code Vehicle/drive layout
00001 A3 front wheel drive
00002 A3/S3 all wheel drive
00003 A4 sedan/Avant front wheel drive
00004 A4/S4 sedan/Avant all wheel drive
00005 A6 sedan/Avant front wheel drive
00006 A6/S6 sedan/Avant all wheel drive
00007 A8 front wheel drive
00008 A8/S8 all wheel drive