GLC300 Coupe 4Matic 2017 Rolled back while engine off
I parked inside my garage, turned off the engine, I was still inside the car did not open the door yet. My daughter closed the garage door. The door started to close all the sudden the car rolled back while the engine was off. The garage door scratched the upper side of the tailgate.
i noticed the GLC in more than one occasion it rolled for a feet or more while the engine is off. Did anyone experienced this?


