Buick Regal VI (2017-2020) Instrument illumination circuit

AUTO PARK BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BODY CONTROL MODULE (LOWER CENTER OF DASH) COMPUTER DATA LINES SYSTEM DATA BUS 4 DOME LAMP OFF IND CTRL COMPUTER COMMAND RIDE TOUR LED CTRL FUSE 20 FUSE 22 GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRY WIRE HAZARD LED DIMMING SIG HAZARD WARNING SWITCH HDLP SW OFF SIG CTRL HDLP SW PARK LAMP SIG HEAD OFF HEAD-UP DISPLAY SWITCH HEADLAMP SWITCH HOT AT ALL TIMES IGNITION MODE SWITCH INDICATOR DIMMING CTRL INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL LAMP DIMMER SW SIG INSTRUMENT PANEL LAMP DIMMER SWITCH LOW REFERENCE LED BACK LIGHT DIMMING CONTROL LOW SPD GMLAN SER DATA LED BACK LIGHT DIMMING CTRL LEFT REAR WINDOW SWITCH LIN SERIAL LOGIC RED/BRN WIRE RED/WHT WIRE TRACTION CONTROL SWITCH WHT WIRE WHT/BLU WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DOOR LOCK IND DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR LOCK SWITCH FRONT OVERHEAD CONSOLE ASSEMBLY GARAGE DOOR OPENER GRY/GRN WIRE HEATED STEERING WHEEL IND HEATED STEERING WHEEL SWITCH LED INFO DISPLAY MODULE INSIDE STEERING WHEEL) INTERIOR LIFTGATE CONTROL SWITCH KEYPAD GREEN KEYPAD RED WIRE LED CONTROL LEFT STEERING WHEEL CONTROLS SWITCH LO SPD GMLAN LOGIC NCA WIRE PASSENGER DOOR HARNESS) PASSENGER DOOR LOCK SWITCH RIGHT LOGIC STEERING WHEEL CONTROLS SWITCH SERIAL DATA 2 STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATING CONTROL MODULE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE VIO WIRE W/ NGI VERSION 3.0 W/O NGI VERSION 3.0 W/ ONE COLOR GRAPHIC W/ MULTI COLOR STANDARD GRAPHIC W/ POWER LIFT GATE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE

ACTIVE SAFETY CONTROL MODULE BLK WIRE CENTER CONSOLE MULTI-FUNCTION SWITCH COMPUTER DATA LINES SYSTEM DATA BUS 3 DRIVER WINDOW/ OUTSIDE REAR VIEW MIRROR SWITCH DRV DR LK/ GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/WHT WIRE HVAC CONTROLS IN LUGGAGE COMPT) INSTRUMENT CLUSTER KEY SW SIG LANE DEPARTURE LANE KEEPING ASSIST IND LED DISABLE SIG LIFTGATE CLOSE SWITCH LIFTGATE CONTROL MODULE LIN SERIAL LO SPD GMLAN LO SPD GMLAN SERIAL DATA 2 LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 18 LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 2 LOGIC PARK BRAKE CONTROL SWITCH PARKING ASSIST CONTROL MODULE PARKING ASSIST IND PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW SWITCH REAR CLOSURE SHUT FACE SW LED CTRL REAR PARK ASSIST SERIAL DATA TOUR IND TRANSMISSION SHIFT LEVER POSITION INDICATOR VIO WIRE W/ MEMORY W/O MEMORY WARNING IND CTRL WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE