UNINTENDED ACCELERATION. I ENTERED OFFICE PARKING BUILDING AS USUAL. PARKING SPOT WAS ON THE RIGHT. SLOWLY APPROACHING I STARTED TO TURN RIGHT WITH FOOT ON BRAKES. SUDDENLY CAR ACCELERATED BY ITSELF AND HIT A CONCRETE WALL BEFORE I EVEN REALIZED WHAT'S HAPPENED. STEERING WHEEL AIRBAG DEPLOYED, I GOT SECURED BY THE SAFETY BELT. FRONT OF MY CAR IS DAMAGED. I'M TERRIFIED OF DRIVING THE CAR DUE TO THIS UNINTENDED ACCELERATION ISSUE.