WHILE VEHICLE WAS PARKED, THE DRIVER TURNED KEY TO START VEHICLE, PUT VEHICLE IN REVERSE AND VEHICLE SHOT OUT SO FAST IN REVERSE THAT THE DRIVER HAD NO CONTROL OF VEHICLE. APPLYING THE BRAKES DID ABSOLUTELY NOTHING. THE VEHICLE STOPPED WHEN CRASHING INTO A PARK VAN. THE VEHCLE IS BEING REPAIRED. *AK