I WAS BACKING MY VEHICLE INTO A SPOT ON A RESIDENTIAL STREET AND WHEN I PUT THE CAR IN "DRIVE" TO PULL FORWARD, THE CAR LUNGED FORWARD . I SLAMMED ON MY BRAKES AND WHEN THE CAR KEPT ON GOING, I PRESSED THE PARKING BRAKE AND PUT THE CAR IN "PARK". THE CAR ENDED UP JUMPING THE SIDEWALK AND HITTING THE POSTS AND GARAGE OF A HOUSE. I DID NOT PRESS THE ACCELERATOR BY MISTAKE. I DO HAVE A WITNESS WHO WAS ON THE SIDEWALK AT THE TIME WHO WATCHED ME DURING THE ORDEAL.