DRIVING WHILE DARK, HAD SMOKE SMELL FROM INSIDE CAB. DRIVING IN DAYLIGHT LATER, AND SAW SMOKE COMING FROM BEHIND STEERING COLOMN. SMOKE GOT MUCH WORSE, ENDANGERED DRIVING, AND COLUMN STARTED TO GET HOT. PULLED OVER, AND NOTICED THE FOG LIGHTS WERE STILL ON DESPITE THE SWITCH, AND KEY BEING OFF. PULLED THE FUSE, AND RELAY, THEN PROBLEM STOPPED. I REMOVED THE TURN SIGNAL SWITCH ASSEMBLY, WHICH ALSO HOUSES THE HEAD LIGHTS AND FOG LIGHT SWITCHES, AND FOUND THE CONNECTOR OVERHEATED, AND SHORTED INTERNALLY. WHILE WAITING FOR A REPLACEMENT SWITCH, THE TURN SIGNALS AND FLASHERS QUIT WORKING. I TRIED A NEW FLASHER RELAY, BUT CAN ONLY ASSUME THE CONNECTOR IS THE MAIN FAULT, AS IT WAS PARTIALLY MELTED AND NOW BRITTLE FROM THE FIRE. AFTER TROUBLE SHOOTING AND MULTIPLE TIMES INSTALLING AND REMOVING THE CONNECTOR, IT HAS BEGUN TO CRACK AND FALL APART, FURTHER DISABLING OTHER SWITCHES. I'M CURRENTLY REPLACING THE CONNECTOR ONCE I AM ABLE TO LOCATE ONE. MY MAIN CONCERN IS THIS COULD HAVE CAUSED A MAJOR DISTRACTION AND POSSIBLE CRASH WHILE DRIVING, AND EVEN MORE SO, THAT A FIRE COULD OCCUR WHILE THE VEHICLE IS PARKED, LIKE IN MY GARAGE WHILE I SLEEP! EVERY THING ON THE JEEP IS STOCK, AND THE FOG LIGHTS ARE A OEM OPTION INSTALLED BY THE DEALER WHEN I BOUGHT IT NEW, FROM THE FACTORY. I'VE DONE NO MAINTENANCE EXCEPT TO REPLACE THE TURN SIGNAL SWITCH WHEN THE FOG LIGHT SWITCH FAILED 40K MILES AGO. THE CONNECTOR WAS FINE THEN, AND IT WAS ONLY A SWITCH FAILURE AT THAT TIME. THE JEE