Problems, error codes, diagnoses and manuals for
AUDI A8 (4D2, 4D8)

With autoaid you repair your AUDI A8 (4D2, 4D8) quick and easy at low cost. Our experts and the autoaid diagnostic tools assist you in finding the cause of error and support you with all questions for repair with the best solution.

4,140 Repairguides for AUDI A8 (4D2, 4D8)

  • Wiring diagrams (156) for 22 Vehicles
  • Instructions for reading fault codes (156) for 22 Vehicles
  • Data lists (12) for 4 Vehicles
  • Component location plans (156) for 22 Vehicles
  • Component inspection procedures (294) for 22 Vehicles
  • Tips and tricks (258) for 22 Vehicles
  • Installation and replacement guides (156) for 22 Vehicles
  • Descriptions (1,950) for 22 Vehicles
  • Troubleshooting guides (768) for 17 Vehicles
  • Reset instructions (78) for 22 Vehicles
  • Safety instructions (156) for 22 Vehicles


142 readout fault codes on AUDI A8 (4D2, 4D8)


86 faults in 14 ECUs on AUDI A8 (4D2, 4D8)

Timeline on AUDI