I WAS TURNING INTO A PARKING SPACE IN A PARKING GARAGE WITH MY FOOT JUST BARLEY ON THE BRAKE WHENTHE CAR ACCELERATED VERY FAST AND CAUSE ME TO HIT A CONCRET WALL. I TRIED TO STOP IT BUT IT DIDN'T STOP UNTIL IT HIT THE WALL KNOCKING ME ALMOST OUT OF THE PARKING SPACE. THIS HAS NEVER HAPPEN BEFORE SINCE I HAVE HAD THE CAR.