TL*THE CONTACT OWNS A 2015 CHEVROLET TAHOE. THE CONTACT STATED THAT WHILE BEING OFF AND IN PARK POSITION, THE VEHICLE ROLLED AWAY INDEPENDENTLY. AS A RESULT, THE VEHICLE CRASHED INTO A PARKED CAR AND THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS NOT FILED AND NO INJURIES WERE SUSTAINED. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE MANUAL SHIFT DETENT LEVER AND PARK PAWL ACTUATOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 12,996. UPDATED 4/30/15*CN UPDATED 10/23/2015 *JS