TL* THE CONTACT OWNS A 2014 JEEP GRAND CHEROKEE. ONCE THE VEHICLE WAS SHIFTED INTO PARK, IT DID NOT REGISTER THE CORRECT GEAR. THE CONTACT'S VEHICLE ROLLED AWAY AND STRUCK ANOTHER VEHICLE. THE FAILURE OCCURRED ONCE A WEEK. THE VEHICLE WAS TOWED TO THE DEALER WHERE THE FAILURE COULD NOT BE DIAGNOSED. DUE TO THE FAILURE, THE DRIVER SIDE DOORS, DRIVER SIDE REAR WINDOW QUARTER, REAR BUMPER, AND OTHER DRIVER SIDE COMPONENTS NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THERE WERE NO INJURIES. A POLICE REPORT WAS FILED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 21,000.