Audi Workshop Service and Repair Manuals > A2 > Vehicle electrics | Radio, Telephone and Navigation System, Self-diagnosis | Self diagnosis, V.A.G Inspection Service | Self-diagnosis of Navigation System III | Starting self-diagnosis

Procedure

Indicated on display:

Address word for navigation system: 37

–	Press keys 3 and 7.

Rapid data transfer                HELP

Enter address word XX

Indicated on display:

–	Confirm entry by pressing Q key.

Rapid data transfer                    Q

37 - Navigation

Following display appears after approx. 5 seconds:

4B0919887B     Navigation     0001    ->

Code 00000                WSC XXXXX

Indicated on display of dash panel insert:

DIAG

–	Press → key.

Indicated on display:

List of diagnosis functions:

Rapid data transfer                HELP

Select function XX

Diagnosis functions	Page
01 - Interrogating control unit version	→ Chapter
02 - Interrogating fault memory	→ Chapter
03 - Final control diagnosis	→ Chapter
05 - Erasing fault memory	→ Chapter
06 - End of output	→ Chapter
08 - Reading measured value block	→ Chapter
10 - Adaption	→ Chapter

Audi Workshop Service and Repair Manuals