WHILE ON THE BRAKE PEDAL, THE VEHICLE ACCELERATED. THIS HAPPENED ON TWO SEPARATE OCCASIONS; BOTH WHILE MY FOOT WAS ON THE BRAKE PEDAL. THE FIRST TIME THIS HAPPENED, I WAS ON MY BRAKE AT A RED LIGHT (STATIONARY) AND THE SECOND TIME, AFTER I WENT OVER A SMALL "LIP" ON THE ASPHALT, I WAS BRAKING TO PARK IN FRONT OF A HOUSE WHEN IT ACCELERATED SUBSTANTIALLY, CAUSING EXTENSIVE DAMAGE TO THE HOUSE AND CAR, WHILE ALMOST KILLING ME.