Buick Envision I (2016-2018) dome lamp switch Wiring diagrams

AJAR SW SIG BATT POS VOLT BCM 6 FUSE BLK WIRE BODY CONTROL MODULE COMPUTER DATA LINES SYSTEM COURTESY LP SW SIG DC/DC TRANS FUSE DOME LAMP SWITCH DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW MOTOR GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT ILLUMINATION CIRCUIT INSTRUMENT PANEL COMPARTMENT LAMP INSTRUMENT PANEL COMPARTMENT LAMP SWITCH INTR LP CTRL INADVERTENT PWR CTRL INTR LP DEFEAT SW SIG LED AMBIENT LIGHTING CTRL 1 LOGIC NETWORK BUS 3 NETWORK BUS 4 OFF POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER REAR BODY FUSE BLOCK REAR COMPARTMENT COURTESY LAMP REAR COMPT LID LP CTRL RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SUPPLY VOLT UNDERHOOD FUSE BLOCK VIO WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE DOME LAMP SWITCH DOME/ READING LAMPS GARAGE DOOR OPENER LEFT REAR DOME/ READING LAMPS LEFT SUNSHADE MULTI-AXIS ACCELERATION SENSOR MODULE NCA WIRE PASSENGER AIR BAG DISABLED INDICATOR PASSENGER DOOR COURTESY LAMP PASSENGER DOOR HANDLE ACCENT LAMP PASSENGER DOOR HANDLE FLOOD LAMP PASSENGER DOOR LATCH ASSEMBLY PASSENGER DOOR LOCK SWITCH PASSENGER DOOR POCKET FLOOD LAMP PASSENGER EXTERIOR DOOR HANDLE ASSEMBLY PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER WINDOW SWITCH REAR COMPARTMENT COURTESY LAMP RIGHT REAR DOME/ READING LAMPS RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR EXTERIOR DOOR HANDLE ASSEMBLY RIGHT REAR WINDOW SWITCH RIGHT SUNSHADE RIGHT TURN SIGNAL REPEATER LAMP SUNROOF SUNSHADE SWITCH SUNROOF SWITCH TELEMATICS BUTTON ASSEMBLY W/ ADAPTIVE CRUISE CONTROL W/ OBSTACLE DETECTION ENHANCED ACTIVE SAFETY

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