I START DRIVING VERY SLOW OUT OF PARKING SPACE WHEN THE CAR ACCELERATE BY ITSELF, REACHING HIGH SPEED WITHIN SECONDS, THE BRAKES DID NOT WORK AT ALL,FOOT PEDAL OR EMERGENCY BRAKE. IT SEEMS THAT THE ACCELERATOR PEDAL WAS STUCK. MY FOOT WAS NOT IN THE ACCELERATOR BUT CAR CONTINUE INCREASING SPEED. I HAVE NO CHOICE TO COLLIDE AGAINST ANOTHER PARKED CAR AND HITTING A WALL WHERE FINALLY THE CAR STOP. EVEN WHEN THE CAR GOT TO STOP AGAINST THE WALL, THE ENGINE CONTINUE RUNNING ACCELERATED UNTIL I FINALLY SHUT OFF THE ENGINE.