TL* THE CONTACT OWNS A 2000 JEEP GRAND CHEROKEE. THE CONTACT STATED THAT THE VEHICLE INDEPENDENTLY SHIFTED OUT OF PARK AND INTO REVERSE. AS A RESULT, THE CONTACT'S VEHICLE CRASHED INTO ANOTHER VEHICLE. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED AND THERE WERE NO INJURIES. IN ADDITION, THE VEHICLE STALLED AND WAS UNABLE TO RESTART. THE VEHICLE WAS TOWED TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN STATED THAT IT WAS UNKNOWN IF THE TRANSMISSION OR THE IGNITION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 78,000.