Instrument illumination circuit for Buick Envista I (2022-2024)

BATT POS VOLT BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE (BELOW CENTER OF DASH) CENTER CONSOLE MULTI-FUNCTION SWITCH COMPUTER DATA LINES SYSTEM GRN WIRE GRN/RED WIRE GRY/YEL WIRE HAZARD WARNING SWITCH HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES INDICATOR DIMMING CTRL INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL LAMP DIMMER SW LOW REF LED BACKLIGHT DIMMING CTRL 1 RED/VIO WIRE RED/WHT WIRE WHT WIRE WINDSHIELD FRONT VIEW CAMERA YEL WIRE YEL/GRY WIRE

BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE CENTER CONSOLE REAR USB RECEPTACLE DRIVER DOOR LOCK SWITCH GRN/RED WIRE HEADLAMP SWITCH IGNITION MODE SWITCH INTERIOR LIFTGATE CONTROL SWITCH PARK BRAKE CONTROL SWITCH PASSENGER DOOR LOCK SWITCH SUNROOF SWITCH SUNROOF TILT SWITCH USB RECEPTACLE YEL WIRE YEL/GRY WIRE