PULLED INTO THE GARAGE AND TURNED THE CAR OFF. THE IGNITION SWITCH TURNED ENOUGH TO TURN THE CAR OFF BUT NOT FAR ENOUGH TO REMOVE THE KEY. TRIED JIGGLING THE KEY BACK AND FORTH AND IT STILL WOULD NOT COME OUT. LEFT KEY IN IGNITION AND PUSHED THE TRUNK RELEASE BUTTON ON THE KEY FOB, THE TRUNK OPENED AND THEN THE CAR TRIED TO START ITSELF WITHOUT ANYTHING TURNING THE KEY. THEN SMOKE STARTED COMING OUT FROM BEHIND THE STEERING WHEEL. THE CAR WAS STUCK IN PARK AND COULD NOT GET INTO NEUTRAL TO PUSH OUT OF GARAGE. I BELIEVE FINALLY A FUSE POPPED. I OPENED THE HOOD AND DISCONNECTED THE BATTERY AND THE SMOKE STOPPED. I CALLED THE DEALER TO CHECK AND SEE IF THERE WAS A RECALL THAT I MISSED BUT THEY TOLD ME THERE WERE NO RECALLS RELATING TO THE IGNITION. I TOOK SOME OF THE PLASTIC OFF UNDER THE STEERING WHEEL AND FOUND THAT ABOUT HALF OF THE IGNITION WIRING HARNESS WAS BURNED UP AND MELTED. *TR