One problem related to wiring has been reported for the 2011 Mercedes Benz C300. The most recently reported issues are listed below.
Passenger side lowbeam light burnt out approx 2 months ago, bulb replaced. Five days ago passenger side lowbeam light burnt out again. Parked car after about a 15 mile drive, within 30 minutes car was on fire and entire front end burnt completely. Should there be a recall from mercedes for faulty wiring to headlights before someone is killed or their home destroyed if fire starts while car parked in garage?.