Headlamp Alignment Control Module: Testing and Inspection

Code Control Module
Using this function, the control module for automatic vertical aim control can be coded as follows:
- Vehicle type
- Powertrain type


NOTE: Varying combination possibilities are adjusted via coding.


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


Code Control Module
Input code number XXXXX (0-32000)

- Input code number using coding table. Example: 00001

Indicated on display


Code Control Module Q
Input code number 00001 (0-32000)


- Press -Q- button to confirm input.

Indicated on display after approx. 5 seconds:


4B0907357A dyn.hdlgtadj.LWR A8 D02 ->
Coding 00001 WSC 06812


- End coding with the -> button.

Indicated on display


Rapid data transfer HELP
Select function XX


- Press buttons -0- and -6-. This selects "End Output," function 06.

Indicated on display


Rapid data transfer Q
06 - End Output


- Press -Q- button to confirm input.

Coding table:

Code Vehicle model/drive layout
00001 A8 front-wheel drive
00002 A8/S8 All Wheel Drive (AWD)
00010 A6 sedan/station wagon Front wheel drive
00020 A6/S6 sedan/station wagon All wheel drive