Problem Reports

Mercedes-Benz 500SEL

Report: High Usage Vehicles May Experience Ignition Lock and Tumbler Failures

• Transmission Oil Seals May Leak on High Mileage Vehicles
  High mileage vehicles may develop a transmission fluid leak from one or more of the oil seals....

  Common Problems > Mercedes-Benz 500SEL

• How do I replace my tumbler? Key is stuck in POS.1
  I have a new tumbler with key inserted. Already removed the black ring on dash. Now the ignitio...

  Q&A > Mercedes-Benz > 1992 Mercedes-Benz 500SEL

• Throttle Valves May Experience Electrical Failure
  The electronic throttle assembly may suffer an electrical failure. It is often cheaper to send the valve to a service center for repair that to purchas...

  Common Problems > Mercedes-Benz 500SEL

• Leaks Develop at Differential Seals/Cover on High Mileage/Older Vehicles
  Leaks may develop from the differential seals and/or cover on older or high mileage vehicles. O...

  Common Problems > Mercedes-Benz 500SEL

• Closing Assist/Door Lock Issues Due to Pneumatic System Problems
  Problems with the pneumatic system can cause closing assist and door lock issues.

  Common Problems > Mercedes-Benz 500SEL