Electrical System Problems of Mercedes Benz 230

Mercedes Benz 230 owners have reported 7 electrical system related problems since 1996. Table 1 shows the 6 most common electrical system problems. The number one most common problem is related to the vehicle's wiring (2 problems). The second most common problem is related to the vehicle's alternator/generator/regulator (1 problem). For details of each of the problem category, use the links in the table.

Table 1. Electrical System related problems of Mercedes Benz 230


Recently reported Electrical System problems of Mercedes Benz 230

The Wiring problem

Check engine light came on. Repair done to fix issue found as stated by mercedes park place tech in dallas TX - 'found engine control module sending incorrect signals due to oil damage. Also found air intake temp sensor with oil damage.   Read details...

The Alternator/generator/regulator problem

Prior to following incident, the vehicle, a 2002 Mercedes Benz c230 kompressor has experienced multiple electrical failures resulting in the complete failure of the engine, power steering, srs system, car locks, and braking systems.   Read details...

The Car Will Not Start problem

My 2002 mercedes 230 slk failed to start, stranded my wife, because of a failure in the ignition lock and steering interlock. This is the second failure in 50,000 miles. Updated 09/11/07   Read details...

The Trunk Wiring problem

Approximately, in 2001 I stopped into a mercedes dealer in latrobe, PA. For help replacing my right rear brake light. It was frozen in the socket and it wouldn't move. I was told that it was a design problem and that the socket holding the bulb gets so hot that the plastic adheres to the frame.   Read details...

The Anti-theft Controller problem

There was a recall on a tail lamp on the mercedes slk 230. Prior to the recall my tail lamp caught fire and melted the entire tail lamp assembly. Water got in to the tail lamp and leaked to the wiring of the erp pump below the tail lamp in the trunk.   Read details...




230 Service Bulletins
230 Safety Recalls
230 Defect Investigations