One problem related to check engine light on has been reported for the 2007 Mercedes Benz C350. The most recently reported issues are listed below.
The check engine light is on in my car because of a camshaft solenoid problem. Had solenoids all replaced and now dealer is asking for $2300 to $3000 for problem to be fixed after all new parts have been put in.
| Service Engine Light On problems | |
| Check Engine Light On problems |