Diagnostic Entries

WARNING: This page is about a different car, the 2024 Audi S6 and 2024 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

Diagnostic entry with the Vehicle Diagnostic Tester.

Turn on and connect the Vehicle Diagnostic Tester.
Switch the ignition on.
Select "Diagnostic" operating mode and "Start diagnostics".
Select the "Test plan" tab.
Select the "Individual tests" button, then, for the respective component/control module, select the following items in the tree structure one after the other:

Test programs by component/control module

1. -A- 12V Battery, Adapting
2. -A- 12V Battery, Checking
3. A1 - Auxiliary Battery, Adapting
4. A1 - Auxiliary Battery, Classification
5. A6 - Battery, 48 V, Adapting
6. A6 - Battery, 48 V, Assessing Condition
7. A7 - Voltage Converter, 48 V/12 V, Replacing
8. -A27- Right LED Headlamp Power Output Module 1, Replacing
9. -A31- Left LED Headlamp Power Output Module 1, Replacing
10. C - Generator, Checking
11. C29 - Starter Generator, Checking (VH0)
12. C29 - Starter Generator, Replacing (VH2/VH3)
13. -G397- Rain/Light Recognition Sensor, Replacing
14. G578 - Anti-Theft Alarm System Sensor, Replacing
15. -J285- Instrument Cluster Control Module, Replacing
16. -J367- Battery Monitoring Control Module, Replacing
17. -J400- Wiper Motor Control Module, Replacing
18. -J519- Vehicle Electrical System Control Module, Replacing
19. -J527- Steering Column Electronics Control Module, Replacing
20. -J530- Garage Door Opener Control Module, Replacing
21. -J533- Data Bus on Board Diagnostic Interface, Replacing
22. -J898- Windshield Projection Head Up Display Control Module, Replacing
23. -J1100- Windshield Washer Pump Control Module, Replacing
24. -MX1- Left Front Headlamp, Activating
25. -MX2- Right Front Headlamp, Activating
26. De-energizing 48V - vehicle electrical system
27. Re-energizing 48V - vehicle electrical system
28. Adjusting/calibrating headlamps

1. -A- 12V Battery, Adapting

12V vehicle electrical system
A - Battery
A - Adapting the battery (12V)

2. -A- 12V Battery, Checking

12V vehicle electrical system
A - Battery
A - Checking the battery (12V)

3. A1 - Auxiliary Battery, Adapting

Diagnostic-capable systems
0080 - Battery regulation, auxiliary storage 1 (12V-MHEV)
0080 - Functions
0080 - Control module, replacing

4. A1 - Auxiliary Battery, Classification

12V vehicle electrical system
A1 - Auxiliary Battery, Classification

5. A6 - Battery, 48 V, Adapting

Diagnostic-capable systems
0021 - A6 - Battery, 48 V
0021 - Battery management 2, functions
0021 - Control module, replacing

6. A6 - Battery, 48 V, Assessing Condition

48V - Vehicle electrical system
0021 - Condition, Assessing

7. A7 - Voltage Converter, 48 V/12 V, Replacing

Diagnostic-capable systems
00C4 - Voltage Converter, 48 V/12 V A7
00C4 - Voltage Converter, Functions
00C4 - Control module, replacing

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

Diagnostic-capable systems
00D7 - Right LED Headlamp Power Output Module 1 - A27
00D7 - Right LED Headlamp Power Output Module 1, Functions
00D7 - Control Module, Replacing

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

Diagnostic-capable systems
00D6 - Left LED Headlamp Power Output Module 1 - A31
00D6 - Left LED Headlamp Power Output Module 1, Functions
00D6 - Control Module, Replacing

10. C - Generator, Checking

12V vehicle electrical system
C - generator 12V, checking

11. C29 - Starter Generator, Checking (VH0)

12V vehicle electrical system
C29 - Starter Generator (12V), Checking

12. C29 - Starter Generator, Replacing (VH2/VH3)

Diagnostic-capable systems
00CC - Starter Generator -C29-
00CC - Functions
00CC - Control Module, Replacing

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

Diagnostic-capable systems
0009 - Vehicle Electrical System Control Module - J519
0009 - Rain/Light Recognition Sensor - G397
G397 - Rain/Light Recognition Sensor, Replacing

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

Diagnostic-capable systems
0046 - Comfort System Central Control Module - J393
G578 - Anti-Theft Alarm System Sensor
G578 - Anti-Theft Alarm System Sensor, Replacing

15. -J285- Instrument Cluster Control Module, Replacing

Diagnostic-capable systems
0017 - Instrument Cluster - J285
0017 - Instrument Cluster, Functions
0017 - Control Module, Replacing

16. -J367- Battery Monitoring Control Module, Replacing

Diagnostic-capable systems
0019 - Data Bus on Board Diagnostic Interface - J533
0019 - Data Bus on Board Diagnostic Interface, functions
0019 - Battery Monitoring Control Module - J367
Battery Monitoring Control Module - J367, Replacing

17. -J400- Wiper Motor Control Module, Replacing

Diagnostic-capable systems
0009 - Vehicle Electrical System Control Module - J519
0009 - Wiper Motor Control Module - J400
J400 - Wiper Motor Control Module, Replacing

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

Diagnostic-capable systems
0009 - Vehicle Electrical System Control Module - J519
0009 - Central electric electronic, functions
0009 - Control Module, Replacing

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

Diagnostic-capable systems
0016 - Steering Column Electronics Control Module - J527
0016 - Functions
0016 - Control Module, Replacing

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

Diagnostic-capable systems
0009 - Vehicle Electrical System Control Module - J519
0009 - Garage Door Opener Control Module - J530
J530 - Garage Door Opener Control Module, Replacing

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

Diagnostic-capable systems
0019 - Data Bus on Board Diagnostic Interface - J533
0019 - Data Bus on Board Diagnostic Interface, functions
0019 - Control module, replacing (J533)

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

Diagnostic-capable systems
0082 - Windshield Projection Head Up Display - J898
0082 - Windshield Projection Head Up Display Control Module, Functions
0082 - Control Module, Replacing

23. -J1100- Windshield Washer Pump Control Module, Replacing

Diagnostic-capable systems
0009 - Vehicle Electrical System Control Module - J519
0009 - Windshield Washer Pump Control Module - J1100
-J1100- Windshield Washer Pump Control Module, Replacing

24. -MX1- Left Front Headlamp, Activating

Diagnostic-capable systems
00D6 - Left LED Headlamp Power Output Module 1 - A31
00D6 - Left LED Headlamp Power Output Module 1, Functions
00D6 - Headlamps, Activating

25. -MX2- Right Front Headlamp, Activating

Diagnostic-capable systems
00D7 - Right LED Headlamp Power Output Module 1 - A27
00D7 - Right LED Headlamp Power Output Module 1, Functions
00D7 - Headlamps, Activating

26. De-energizing 48V - vehicle electrical system

Special Functions
48V - Vehicle electrical system
48V - Vehicle electrical system, De-energizing

27. Re-energizing 48V - vehicle electrical system

Special Functions
48V - Vehicle electrical system
48V - Vehicle electrical system, Re-energizing

28. Adjusting/calibrating headlamps

Vehicle functionality
Adjusting/calibrating headlamps