Problem Reports

Mercedes-Benz SL550

Report: Wear causes noise at vario roof seals on high mileage vehicles

• Leaks Develop at Differential Seals/Cover on High Mileage/Older Vehicles
  High mileage or older vehicles commonly develop leaks from the differential seals and/or cover. Our technicians recommend a complete reseal of the differential unit whene...

  Common Problems > Mercedes-Benz SL550

• Replacement of Brake Pads and Rotors (Front)
  Dealer advises that front brake pads and rotors need to be replaced. Car has less than 30,000 miles. This doesn't seem like it should be necessary. What questions can I ask to verify the necessity ...

  Q&A > Mercedes-Benz > 2008 Mercedes-Benz SL550

• Replace Brake Rotors When Pads are Worn and Squeaking
  ...aces become uneven, causing a lip to form at the outer edge of the rotor. Because of this, the rotors are usually replaced when the pads are worn (pad life varies depending on driving style and te...

  Common Problems > Mercedes-Benz SL550

• Cracked Driveshaft Flex Discs May Cause Driveshaft Movement/Vibration
  A vibration felt through the center floor of the vehicle can be caused by driveshaft flex discs...

  Common Problems > Mercedes-Benz SL550

• Pneumatic System Leaks May Cause Problems With Seats, Trunk, and Doors
  Leaks in the pneumatic system will cause problems with the dynamic seats and the trunk and/or d...

  Common Problems > Mercedes-Benz SL550