Select Automatic Transmission Control Module
Switch on ignition.
Switch on printer with the PRINT key (indicator lamp in key lights up).
Press key 1 for "Rapid data transfer" mode.
Indicated on display:
- Rapid data transfer HELP
- Enter address word XX
Press keys 0 and 2. (Enter the address word "transmission electronics" with 02.)
Indicated on display:
- Rapid data transfer Q
- 02 Transmission electronics
Confirm entry with key Q.
Indicated on display:
- 01P927733Q AG4 Transmission 01P 2937
- Coding 00000 WSC 00000
The control module identification, the coding and the dealership number of the V.A.G 1551 are displayed: