Defoggers circuit for Cadillac STS I (2004-2007)

4 8 LOW REFERENCE SUPPLY VOLTAGE 8 6 LOW REFERENCE SUPPLY VOLTAGE BLK WIRE CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM DK GRN WIRE DRIVER DOOR MODULE (IN DRIVER DOOR) DRIVER OUTSIDE REARVIEW MIRROR FEED HEATED MIRROR ELEMENT FRONT PASSENGER DOOR MODULE GRY WIRE HOT AT ALL TIMES HOT IN RUN HVAC CONTROL MODULE (BEHIND CENTER OF DASH, BELOW RADIO) NCA WIRE PASSENGER OUTSIDE REARVIEW MIRROR FEED RTN HEATED MIRROR ELEMENT PPL REAR DEFOG FUSE REAR DEFOG RELAY REAR DEFOGGER INDICATOR REAR DEFOGGER SWITCH LOGIC REAR INTEGRATION MODULE (UNDER PACKAGE SHELF TRIM PANEL) REAR WINDOW DEFOGGER GRID RELAY CONTROL RIGHT REAR FUSE BLOCK (BELOW RIGHT REAR SEAT) RTN WHT WIRE