One problem related to wiring has been reported for the 2012 Mercedes Benz CLA250. The most recently reported issues are listed below.
The contact owns a 2012 Mercedes Benz cls 550. The contact stated while driving at an unknown speed, the check engine warning light illuminated. The contact took the vehicle to mercedes-benz of alexandria (200 s pickett st, alexandria, va 22304) where the vehicle was diagnosed. The contact was informed that an oil leak had caused damage to a wiring harness, the engine control module and several other unstated electrical failures. The vehicle was not repaired. The manufacturer was notified of the failures. There was no additional assistance provided. The failure mileage was 610,708.
| Wiring problems | |
| Car Will Not Start problems |