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Home >> Audi >> 2025 >> Q4 e-tron Prestige >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> General, Technical Data (Electrical Equipment) >> 00 General, Technical Data >> Electrical Components >> Diagnostic Entries

Diagnostic Entries

Diagnostic entry with the Vehicle Diagnostic Tester.

Test programs by component/control module

1. -A- 12V Battery, Adapting

2. -A- 12V Battery, Classifying

3. -A- 12V Battery, Checking

4. -A27- Right LED Headlamp Power Output Module 1, Replacing

5. -A31- Left LED Headlamp Power Output Module 1, Replacing

6. -E791- Control Unit 1 for Driving and Convenience Functions, Replacing

7. -G397- Rain/Light Recognition Sensor, Replacing

8. -G397- Rain/Light Recognition Sensor, Coding

9. -G578- Anti-Theft Alarm System Sensor, Replacing

10. -J285- Instrument Cluster Control Module, Replacing

11. -J367- Battery Monitoring Control Module, Replacing

12. -J400- Wiper Motor Control Module, Replacing

13. -J400- Wiper Motor Control Module, Coding

14. -J518- Access/Start Authorization Control Module, Replacing

15. -J519- Vehicle Electrical System Control Module, Replacing

16. -J527- Steering Column Electronics Control Module, Replacing

17. -J530- Garage Door Opener Control Module, Replacing

18. -J533- Data Bus on Board Diagnostic Interface, Replacing

19. -J898- Windshield Projection Head Up Display Control Module, Replacing

20. -J898- Windshield Projection Head Up Display Control Module, Calibrating

21. -J1192- Burglary Protection Control Module 2, Replacing

22. -J1193- Burglary Protection Control Module 3, Replacing

23. -J1194- Burglary Protection Control Module 4, Replacing

24. -J1195- Burglary Protection Control Module 5, Replacing

25. -MX1- Left Front Headlamp, Activating

26. -MX2- Right Front Headlamp, Activating

27. Adjusting/calibrating headlamps