Electrical System Related Problems of the 2003 Mercedes Benz C230

Table 1 shows four common electrical system related problems of the 2003 Mercedes Benz C230. The number one most common problem is related to the electrical system (two problems). The second most common problem is related to the starter solenoid (two problems).

Table 1. Electrical System related problems of Mercedes Benz C230


Recently reported Electrical System problems of the 2003 Mercedes Benz C230

The Electrical System problem

My panoramic roof is malfuctioning and is suck slightly open wont close or budge and now I'm having mulitple electrical issues my lights are flickering cigarette lighter doesnt work my ac works sometimes but then it doesn't and other things as well.   Read details...

The Starter Solenoid problem

Just like other reports here - electrical malfunction. 50k miles. Took to mb dealer for rough idle at cold start up and low speeds; louder than normal idle at start and in reverse. No check engine light, no error or problem indicated in dash at all.   Read details...

The Wiring problem

Check engine light lead to rough idling and inability to drive vehicle. 2003 Mercedes Benz C230 with 61,650 miles on it. All cam sensors, O2 sensors, maf sensor, engine wiring harness replaced with necessary o-rings at dealer. Car was laid up 5 days and at a cost of $2,500.   Read details...


Electrical System related problems in other Mercedes Benz C230 model year vehicles:



C230 Service Bulletins
C230 Defect Investigations