Problems, error codes, diagnoses and manuals for
MERCEDES-BENZ S-CLASS (W140)

With autoaid you repair your MERCEDES-BENZ S-CLASS (W140) 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.

1,344 Repairguides for MERCEDES-BENZ S-CLASS (W140)

  • Wiring diagrams (78) for 10 Vehicles
  • Instructions for reading fault codes (6) for 2 Vehicles
  • Component location plans (26) for 10 Vehicles
  • Component inspection procedures (156) for 10 Vehicles
  • Tips and tricks (164) for 10 Vehicles
  • Descriptions (598) for 10 Vehicles
  • Troubleshooting guides (264) for 8 Vehicles
  • Safety instructions (52) for 10 Vehicles


160 readout fault codes on MERCEDES-BENZ S-CLASS (W140)


Timeline on MERCEDES-BENZ