Car Wiring Diagrams for Instrument illumination circuit for Buick Envision I (2016-2018)

ACTIVE SAFETY CONTROL MODULE BATT POS VOLT BCM 6 FUSE BLK WIRE BODY CONTROL MODULE CENTER CONSOLE MULTI-FUNCTION SWITCH CLOCK COMPUTER DATA LINES SYSTEM DC/DC TRANS FUSE DRIVER DOOR LOCK SWITCH DRIVER SEAT MEMORY SWITCH DRIVER WINDOW SWITCH GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/YEL WIRE HAZARD WARNING SWITCH HDLP OFF SIG CTRL HDLP SW ON SIG HEAD-UP DISPLAY SWITCH HOT AT ALL TIMES IGNITION MODE SWITCH IND DIMMING CTRL HAZARD LED DIMMING SIG INFOTAINMENT FACEPLATE CONTROL MODULE INSTRUMENT PANEL MULTI- FUNCTION SWITCH INTERIOR LIFTGATE CONTROL SWITCH LANE DEPARTURE WARNING LIGHT IND LED BACKLIGHT DIMMING CTRL LED DISABLE SIG LEFT REAR WINDOW SWITCH LIGHTING CTRL SW REF LIGHTING CTRL SW SIG LO SPD GMLAN SERIAL DATA LOGIC LOGIC LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 3 LOGIC LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 4 NETWORK BUS 3 NETWORK BUS 4 OUTSIDE REAR VIEW MIRROR SWITCH PARK ASSIST IND PARK BRAKE SWITCH PARK LP SIG PARKING ASSIST CONTROL MODULE PASSENGER DOOR LOCK SWITCH POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER REAR BODY FUSE BLOCK RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SUPPLY VOLT UNDERHOOD FUSE BLOCK W/ FORWARD COLLISION SYSTEM W/ MEMORY W/O FORWARD COLLISION SYSTEM W/O MEMORY WARNING IND CTRL WHT WIRE WHT/BRN WIRE WHT/VIO WIRE WINDSHIELD FRONT VIEW CAMERA YEL WIRE

AUTO BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DIMMER DOME LAMP SWITCH DOME/ READING LAMPS FRONT FOG GARAGE DOOR OPENER GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY/GRN WIRE HEAD HEADLAMP SWITCH HVAC CONTROLS ILLUMINATION INSTRUMENT CLUSTER KEYPAD GREEN LED CTRL KEYPAD RED LED CTRL WIRE LAMP SWITCH LED CTRL LEFT STEERING WHEEL CONTROLS SWITCH LO SPD GMLAN SERIAL DATA LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 2 LOGIC LOGIC LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 3 LOGIC LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 4 LOW SPD GMLAN SERIAL DATA 2 OFF PARK PASSENGER WINDOW SWITCH REAR FOG RIGHT REAR WINDOW SWITCH RIGHT STEERING WHEEL CONTROLS SWITCH STEERING WHEEL HEATING CONTROL MODULE SUNROOF SUNSHADE SWITCH SUNROOF SWITCH SWITCH TELEMATICS BUTTON ASSEMBLY TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TRANSMISSION SHIFT LEVER POSITION INDICATOR WHT/BLK WIRE WHT/BRN WIRE WHT/VIO WIRE YEL WIRE YEL/VIO WIRE