AutoDriversHub logo AutoDriversHub
Audi, A8, D3, 4.2 Quattro

Audi , A8 , D3 , 4.2 Quattro (2003-) Common Issues

  1. Rear main seal leak
  2. Vibration at idle
  3. Coolant leaks around thermostat housing and water pump
  4. Transmission solenoid failure (automatic)
  5. Electronic stability control system malfunction
  6. Engine oil consumption due to worn piston rings
  7. Rear differential bearing failure
  8. Ignition coil pack failure
  9. Fuel pressure regulator vacuum leak
  10. Sump pan gasket leak
  11. Intermittent loss of power steering assistance
  12. Failure of the rear electronic differential lock system (EDL)
  13. Headlamp leveling system faults
  14. Climate control system malfunction (air conditioning and heating)
  15. Rear wheel bearing failure
  16. Timing chain guide wear leading to premature timing chain replacement
  17. Loss of communication between engine ECU and transmission ECU
  18. Failure of the adaptive cruise control system (optional equipment)
  19. Issues with the navigation system (optional equipment)
  20. Rear shock absorber leakage and subsequent loss of ride height
© Copyright autodrivershub.com