Car Wiring Diagrams for Instrument illumination circuit for BMW 3 series G20/G21 (2018-2023)
Instrument illumination circuit
AIR CONDITIONING
BLK WIRE
BLU WIRE
BODY DOMAIN CONTROLLER (RIGHT KICK PANEL)
BRN WIRE
BRN/BLK WIRE
BRN/YEL WIRE
CENTER STACK LIGHTING
CENTER STACK STORAGE COMPARTMENT LIGHTING SWITCH
COMPUTER DATA LINES SYSTEM
DRIVER'S DOOR CENTRAL LOCKING BUTTON
DRIVER'S DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS
DRIVER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONIC
FRONT PASSENGER DOOR CENTRAL LOCKING BUTTON
FRONT PASSENGER DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS
FRONT PASSENGER DOOR POWER WINDOW SWITCH
FRONT POWER DISTRIBUTION BOX
FUSE 1
FUSE 20
FUSE 21
FUSE 22
FUSE 23
FUSE 504
FUSE BOX
GRY WIRE
GRY/RED WIRE
HOT AT ALL TIMES
HOT W/
HOT W/ BI-STABLE RELAY ENERGIZED
LEFT FRONT VENTILATION GRILLE
LIGHT OPERATING UNIT
NCA WIRE
PASSENGER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS
REAR AIR VENT GRILLE
REAR DRIVER'S SIDE POWER WINDOW SWITCH
REAR PASSENGER SIDE POWER WINDOW SWITCH
RED WIRE
RED/BLU WIRE
RED/GRY WIRE
RED/VIO WIRE
RED/YEL WIRE
REFUELING BUTTON
RELAY ENERGIZED
RIGHT FRONT VENTILATION GRILLE
ROOF FUNCTION CENTER
USB CHARGING SOCKET 2
USB CHARGING SOCKET 3
VEHICLE INTERIOR TAILGATE BUTTON
WHT WIRE
WHT/BLU WIRE
WHT/BRN WIRE
WHT/GRN WIRE
WHT/RED WIRE
WHT/VIO WIRE
YEL/BLK WIRE