TL* THE CONTACT OWNS A 2012 MERCEDES BENZ E350. THE CONTACT STATED THAT THE VEHICLE WAS SECURED WITH THE ENGINE TURNED OFF WHEN THE VEHICLE ROLLED AWAY IN REVERSE INDEPENDENTLY AND AS THE CONTACT WAS EXITING THE FRONT DRIVER'S SIDE DOOR. THE CONTACT WAS KNOCKED TO THE GROUND BY THE OPEN DOOR, WHICH THEN CRASHED INTO THE REAR FENDER OF AN UNOCCUPIED AND PARKED VEHICLE. THE VEHICLE CONTINUED TO ROLL AWAY AND CAME TO A STOP WHEN ENCOUNTERING A NEARBY CURB. THE CONTACT SUSTAINED BRUISES ALL OVER THE BODY AND REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS NOT FILED OF THE INCIDENT. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 6,000.