TL-THE CONTACT OWNS A 2003 BMW X5. THE CONTACT STATED WHILE DRIVING AT AN UNKNOWN SPEED ATTEMPTING TO ENGAGED THE BRAKES, THE VEHICLE BEGAN TO ACCELERATE AT FULL SPEED. THE VEHICLE CRASHED INTO A TREE. THE VEHICLE WAS DEEMED DESTROYED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 140,000. PAM