TL* THE CONTACT OWNED A 2005 TOYOTA PRIUS. AFTER THE VEHICLE WAS PARKED AND TURNED OFF, IT SUDDENLY ACCELERATED TO 65 MPH WITHOUT WARNING AND CRASHED INTO A RETENTION WALL. THE FRONT AIR BAGS DID NOT DEPLOY. NO INJURIES WERE REPORTED AND A POLICE REPORT WAS NOT FILED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS DESTROYED AND TOWED TO THE CONTACT'S RESIDENCE. THE APPROXIMATE FAILURE MILEAGE WAS 280,000.