One problem related to engine belts and pulleys has been reported for the 2005 Mercedes Benz C230. The most recently reported issues are listed below.
The contact owns a 2005 Mercedes Benz C230. The contact was driving approximately 60 mph when the check engine warning light illuminated. The warning light remained illuminated until the engine was shut off. The vehicle was taken to an authorized dealer for diagnosis. The technician informed the contact that the camshaft solenoid had leaked oil into the engine wiring harness and control module. The vehicle was in the process of being repaired. On a separate occasion, the srs warning light was illuminated. The dealer replaced the seat belt harness and front driver side air bag wiring to correct the failure. The failure mileage was approximately 47,668.