One problem related to ignition switch has been reported for the 2015 Mercedes Benz C300. The most recently reported issues are listed below.
## VIN passed ## mercedescollision avoidance disengaged screen popped up, stopped vehicle at stop sign, then a delay in acceleration happened leaving us suspended in the middle of the road where we were almost hit by another vehicle. Gas would only engage after 10 second delay after I applied constant pressure. At the same time, the ignition switch is not engaging. I had to press the start button five times to finally start the vehicle once I pulled over and turned off the vehicle.
| Electrical System problems | |
| Software problems | |
| Battery Dead problems | |
| Wiring problems | |
| Ignition Switch problems | |
| Starter Relay problems |