Mercedes-Benz 500SEC Problem Report
Mercedes-Benz 500SEC Coolant Leak/Overheating Due to Radiator Leak
A coolant leak may develop form the Radiator due to degradation of its plastic components. Replacement of the failed radiator will be necessary.
Instrument cluster lenses break easily.
cruise control does not work and neither does the snow chain light does not activate either
Problems with the pneumatic system can cause closing assist and door lock issues.
The brakes may begin to squeak at about the 50 percent wear point. This is due to the size and...
Oil feed tubes break and fall into the crankcase (engine) and the tappet becomes noisy (tickin...