TL* THE CONTACT OWNS A 2007 GMC ACADIA. WHILE THE VEHICLE WAS PARKED WITH THE ENGINE TURNED OFF, A PASSENGER ATTEMPTED TO ENTER THE VEHICLE AND HIT THE GEAR SHIFTER. AS A RESULT, THE GEAR SHIFTER MOVED OUT OF THE PARK POSITION AND THE VEHICLE ROLLED FORWARD INTO A DITCH. THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO INJURIES. A TOW TRUCK WAS ABLE TO PULL THE VEHICLE OUT OF THE DITCH. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 122,000.