I BEGAN TO BACK OUT OF MY PARKING SPOT WHEN THE CAR SUDDENLY ACCELERATED. I WAS UNABLE TO REGAIN CONTROL OF THE VEHICLE UNTIL IT HAD STRUCK ANOTHER CAR, CAUSING DAMAGE TO MY REAR FENDER. FORTUNATELY, THERE WAS NO DAMAGE TO THE OTHER CAR. THIS HAS HAPPENED ONE OTHER TIME ABOUT 6 MONTHS AGO WHEN I WAS BACKING OUT OF MY GARAGE. NO DAMAGE WAS SUSTAINED AT THAT TIME. *AK