TL* THE CONTACT OWNS A 2008 JEEP COMMANDER 4X4. THE CONTACT STATED THAT THE VEHICLE WAS PARKED WITH THE IGNITION RUNNING AND THE PARKING BRAKE ENGAGED WHEN THE VEHICLE INDEPENDENTLY SHIFTED INTO REVERSE. THE DRIVER JUMPED OUT OF THE VEHICLE BEFORE IT CRASHED INTO A WATERWAY. THE DRIVER SUSTAINED A SWOLLEN ANKLE AS A RESULT. A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS PULLED OUT OF THE WATER AND TOWED TO A LOCAL DEALER. THE VEHICLE WAS NOT DIAGNOSED BUT WAS DEEMED AS DESTROYED. THE MANUFACTURER WAS MADE AWARE OF THE INCIDENT. THE APPROXIMATE FAILURE MILEAGE WAS 55000.