Cadillac CT6 I facelift (2018-2023) Headlights circuit

4.2L TURBO AMBIENT LIGHT SENSOR SIG BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLU WIRE BODY CONTROL MODULE (LOWER LEFT END OF DASH) BRN/VIO WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GROUND HDLP DIMMER SW HI BEAM SIG HDLP HI BEAM RELAY CTRL HDLP RELAY COIL CTRL HDLP RELAY CTRL HDLP SW FLASH TO PASS SIG HDLP SW HDLPS OFF SIG CTRL HDLP SW ON SIG HEADLAMP HIGH BEAM RELAY HEADLAMP RELAY HI BEAM AUTO ON/OFF SW SIG HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED INSTRUMENT PANEL FUSE BLOCK LEFT HDLP LOW BEAM CTRL LEFT HEADLAMP LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP CONTROL MODULE LEFT HEADLAMP COOLING FAN NCA WIRE RED WIRE RED/BLU WIRE RED/GRY WIRE RIGHT HDLP LOW BEAM CTRL RIGHT HEADLAMP RELAY UNDERHOOD AUXILIARY FUSE BLOCK UNDERHOOD FUSE BLOCK VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/GRY WIRE YEL WIRE YEL/BRN WIRE

4.2L TURBO AMBIENT LIGHT/ SUNLOAD SENSOR AUTO HIGH BEAM IND AUTO HIGH BEAM SWITCH AUTO OFF BATTERY FUSE BLOCK BLK WIRE BLK/WHT WIRE BRN/VIO WIRE CLUSTER INSTRUMENT COMPUTER DATA COMPUTER DATA LINES SYSTEM FTP GRN WIRE GRY/BRN WIRE HEAD HEADLAMP HIGH BEAM RELAY HIGH BEAM LAMP IND HOT AT ALL TIMES HVAC CONTROL MODULE LEFT HEADLAMP RELAY LEFT UNDERHOOD FUSE BLOCK LINES SYSTEM LO REF LOGIC LOW SPD GMLAN SER DATA MULTI-FUNCTION ENERGY STORAGE CAPACITOR CONTROL MODULE N/A NCA WIRE PARK REAR BODY FUSE BLOCK RED WIRE RED/GRY WIRE RIGHT HEADLAMP RIGHT HEADLAMP ASSEMBLY RIGHT HEADLAMP CONTROL MODULE RIGHT HEADLAMP COOLING FAN RUN/CRANK IGNITION 1 VOLTAGE SERIAL DATA TURN SIGNAL/ MULTI-FUNCTION SWITCH VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/GRY WIRE YEL WIRE YEL/BRN WIRE