MULTI-FUNCTION LIGHT SWITCH ON THE COLUMN CAUSING WIRING HARNESS CONNECTOR TO MELT AND CATCH FIRE. BRIGHT HEADLIGHTS WOULD COME ON FOR NO REASON AND NOT GO OFF. BACK OF SWITCH ITSELF GETTING VERY HOT. REPLACED THE WIRE HARNESS CONNECTOR BUT PROBLEM STILL OCCURS, CANNOT TURN HEADLIGHTS ON FOR EXTENDED AMOUNT OF TIME OR CONNECTOR MELTS AND CATCHES FIRE AGAIN. *JB