What was found
LEFT AND RIGHT FRONT WINDSHIELD HEAT WILL NOT SHUT OFF WHEN DESELECTED. FOUND LEFT FRONT WINDSHIELD HEAT CONTROL RELAY AND SOCKET OVERHEATED. THE WIRES CONNECTED TO CONTACTS A1, A2, B1 AND B2 WERE BROWN FROM OVERHEATING. THE PLASTIC ON THE SOCKET HAD STARTED TO DEFORM FROM OVERHEATING, RELAY AND SOCKET WERE MELTED TOGETHER SO WE COULD NOT GET THEM APART. REPLACED THE RELAY, SOCKET AND ASSOCIATED WIRING. FEEL THAT THE WIRING, THE SOCKET AND THE RELAY ARE NOT MADE OF HEAVY ENOUGH MATERIAL TO HANDLE THE LOADS CARRIED. RELAY PN GAR835ML1, SOCKET PN GAS5825BA1.