TL* THE CONTACT OWNS A 2013 CHEVROLET EQUINOX. WHILE PARKED ON A SLIGHT INCLINE, THE CONTACT'S VEHICLE ROLLED BACKWARDS AND CRASHED INTO ANOTHER VEHICLE. THE FAILURE RECURRED INTERMITTENTLY. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS NOT FILED. THERE WERE NO INJURIES SUSTAINED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 15,000.