TL* THE CONTACT OWNS A 2006 TOYOTA SCION XB. WHILE DRIVING IN A PARKING LOT AT APPROXIMATELY 4 MPH , THE CONTACT STRUCK A CURB. THE VEHICLE EXPERIENCED UNINTENDED ACCELERATION GOING THROUGH SEVERAL CURVES, DOWN AN EMBANKMENT, CRASHED THROUGH TWO METAL FENCES, AND LANDED IN A FOUNTAIN OF APPROXIMATELY THREE FEET OF WATER. THE FRONT AIR BAGS FAILED TO DEPLOY. THE STABILITY CONTROL SYSTEM DID NOT ACTIVATE. A POLICE REPORT WAS FILED AND NO INJURIES WERE SUSTAINED. THE VEHICLE WAS TOWED TO A LOT. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 65,000.