WHILE DRIVING HOME FROM WORK AT THE KENNEDY SPACE CENTER ON SR 405, THE ENGINE SUDDENLY SHUT OFF AND COULD NOT BE RESTARTED. HOT MELTED SOLDER FROM THE IGNITION SWITCH DRIPPED ON MY FOOT BURNING ME AS I WAS TRYING TO MAINTAIN CONTROL OF THE VEHICLE AND COME TO A SAFE STOP OFF THE ROAD. THE CAR COULD NOT BE RESTARTED AND HAD TO BE TOWED TO A REPAIR SHOP. THE IGNITION SWITCH HAD FAILED, OVERHEATED, MELTED AND HAD TO BE REPLACED. *NM