Vehicle diagnostic, testing and information system VAS 5051, connecting and selecting functions: Requirements
WARNING: This page is about a different car, the 2003 Audi RS 6. However, it is still accessible from the selected car via links, so may be relevant.
- Fuses for engine electronics OK
See System Wiring Diagrams .
- Battery voltage at least 11.5 V
- Ground connections to engine and transmission OK