WHILE BACKING INTO MY GARAGE, FOOT ON BRAKE, SHIFTED INTO REVERSE, CAR TOOK OFF FULL THROTTLE. HIT WALL OF GARAGE BOUNCED OFF WALL HIT CONCRETE RETAINING WALL. DAMAGE TO PASSENGER SIDE BACK QTR PANEL, REAR END AND BUCKLED THE DRIVER SIDE. DAMAGES EST OVER $6000.00. TOOK BACK TO FORD AND THEY SAID FOUND NOTHING WRONG WITH VEHICLE. *NM