WHILE SLOWLY BACKING OUT OF OUR DRIVEWAY IN REVERSE IN OUR 1999 CHRYSLER SEBRING CONVERTIBLE, THE CAR SUDDENLY ACCELERATED TO FULL THROTTLE, I STEPPED ON THE BRAKE, TRIED TO SHIFT TO NEUTRAL, INSTEAD SHIFTED TO DRIVE AND THE CAR SHOT FORWARD AT FULL THROTTLE UNTIL HITTING A GOLF CART AND THE END OF THE GARAGE, DESPITE STANDING ON THE BRAKE FULL FORCE. IT ONLY STOPPED AFTER TURNING OFF THE IGNITION. *TR