TL* THE CONTACT OWNS A 2011 HYUNDAI SONATA. WHILE PARKING THE VEHICLE, IT FELT AS IF THE BRAKES DID NOT HOLD AND, SUDDENLY, THE VEHICLE ACCELERATED AND CRASHED INTO A BUILDING WITHOUT WARNING. THE AIR BAGS DID NOT DEPLOY. THE CONTACT AND THE FRONT PASSENGER WERE UNINJURED. A POLICE REPORT WAS FILED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 78,000.