I WAS SLOWLY TURNING MY VEHICLE INTO A PARKING SPACE IN THE PARKING LOT OF A RESTAURANT. THE CAR WAS FACING THE BUILDING WITH A SIDEWALK BETWEEN THE CAR AND THE BUILDING. THE VEHICLE UNEXPECTEDLY AND UNCONTROLLABLY ACCELERATED ON ITS OWN.PRESSING ON THE BRAKE DID NOT SLOW IT DOWN AT ALL. THE VEHICLE LURCHED FORWARD, JUMPING THE CURBED SIDEWALK AND STOPPED WHEN IT CRASHED INTO THE BRICK WALL OF THE BUILDING. I WAS ABLE TO STEER AWAY FROM THE LARGE WINDOW THAT WAS DIRECTLY IN FRONT OF ME. IT WAS NOON AND FORTUNATELY THERE WERE NO CUSTOMERS ON THE SIDEWALK. THE VEHICLE SUFFERED EXTENSIVE FRONT END DAMAGE COSTING $7773 IN REPAIRS. I WAS EVALUATED AT THE SCENE BY AMBULANCE CREW. I HAD AN ELEVATED BLOOD PRESSURE AND A SORE SHOULDER/NECK. THE DEALER'S STAFF AND THE REGIONAL MANAGER INSISTED THAT THIS WAS NOT A FAILURE OF THE VEHICLE, BUT HUMAN ERROR. I KNOW I WAS NOT PRESSING ON THE GAS. THE REGIONAL MANAGER ASKED ME TO DRIVE THE VEHICLE TO THE CRASH SITE TO DEMONSTRATE FOR HIM WHAT HAD HAPPENED AS IT WOULD MAKE IT MORE CLEAR TO HIM THAN READING ABOUT IT. I DECLINED THIS LUDICROUS REQUEST! A POLICE REPORT IS AVAILABLE AS WELL AS INSURANCE CLAIMS AND PHOTOGRAPHS.