Car Problem Reports

Mercedes-Benz SL550 Pneumatic System Leaks May Cause Problems With Seats, Trunk, and Doors

• Active Body Control System Can Leak Hydraulic Fluid
  The active body control system can leak fluid from numerous areas, including the tandem pump, h...

  Common Problems > Mercedes-Benz SL550

• Camshaft Adjuster Solenoid Failure
  The camshaft adjuster solenoid (which is related to the variable valve timing system) may fail...

  Common Problems > Mercedes-Benz SL550

• Early Versions of Central Gateway Module Have Software Problems
  The early versions of the central gateway module (which allows different systems to communicate...

  Common Problems > Mercedes-Benz SL550

• The brake system goes totally down. The car goes on allarm and impossible to brake.
  The first time upon at the intersection, I went to brake and the pedal went down and not able t...

  Q&A > Mercedes-Benz > 2007 Mercedes-Benz SL550

• 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....

  Common Problems > Mercedes-Benz SL550