WHILE PULLING INTO A PARKING STALL AT APPROXIMATELY 2-3 MPH I WENT TO PRESS THE BRAKES WHEN ALL OF THE SUDDEN THE CAR ACCELERATED AT FULL SPEED WITHOUT TOUCHING THE ACCELERATOR CAUSING ME TO HIT THE CONCRETE WALL IN FRONT OF ME. AIRBAGS DID NOT DEPLOY AND NEITHER ME OR MY PASSENGER WERE NOT HURT. DAMAGE TO THE BUMPER, FRAME, GRILL AND VARIOUS COMPONENTS JUST INSIDE THE ENGINE COMPARTMENT.