Car Wiring Diagrams for Courtesy lamps circuit for BMW 3 series G20/G21 (2018-2023)

BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CENTER STACK LIGHTING CENTER STACK STORAGE COMPARTMENT LIGHTING SWITCH FRONT CENTER ARMREST LIGHT FRONT POWER DISTRIBUTION BOX FUSE 254 FUSE 36 FUSE 504 FUSE 61 FUSE 62 FUSE 66 FUSE 68 FUSE BOX GLOVE BOX LIGHT SWITCH GLOVE COMPARTMENT LIGHT GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ LIGHT OPERATING UNIT (LEFT SIDE OF DASH) REAR INTERIOR LIGHT REAR POWER DISTRIBUTION BOX RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT ILLUMINATED CARPET ROOF FUNCTION CENTER (TOP CENTER OF WINDSHIELD) VIO/BLU WIRE VIO/GRN WIRE VIO/YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE DRIVER'S DOOR ENTRY LIGHTING EARLY PRODUCTION FRONT PASSENGER DOOR ENTRY LIGHTING FUSE 1 GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/YEL WIRE HOT W/ BI-STABLE RELAY ENERGIZED LATE PRODUCTION LEFT FRONT FOOTWELL LIGHT LEFT FRONT VANITY MIRROR LIGHT LEFT FRONT VANITY MIRROR SWITCH LEFT ILLUMINATED CARPET LEFT REAR DOOR SILL LIGHT STRIP LUGGAGE COMPARTMENT LAMP REAR DRIVER'S SIDE DOOR SILL COURTESY LIGHT REAR DRIVER'S SIDE FOOTWELL LIGHT REAR PASSENGER SIDE SILL COURTESY LIGHT RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT FOOTWELL LIGHT RIGHT FRONT VANITY MIRROR LIGHT RIGHT FRONT VANITY MIRROR SWITCH RIGHT REAR DOOR SILL LIGHT STRIP TAILGATE BUTTON ON INSIDE TRUNK LID TAILGATE LOCK VIO/BLU WIRE VIO/GRN WIRE VIO/YEL WIRE W/O INTERIOR LIGHT PACKAGE WHT WIRE YEL WIRE YEL/BLK WIRE

BRN WIRE BRN/BLK WIRE DASHBOARD LIGHTING DASHBOARD LIGHTING 2 DASHBOARD LIGHTING 3 DRIVER'S DOOR GROUND LIGHTS DRIVER'S DOOR INSIDE HANDLE LIGHT DRIVER'S DOOR POCKET LIGHTING FRONT PASSENGER'S DOOR GROUND LIGHTS FRONT POWER DISTRIBUTION BOX FUSE 250 FUSE 67 GRN WIRE GRN/GRY WIRE GRY WIRE GRY/YEL WIRE HOT W/ LEFT "C" PILLAR) LEFT FRONT FOOTWELL LIGHT LIGHT LIGHT SOURCE 5 REAR DRIVER'S SIDE GROUND LIGHTS REAR PASSENGER SIDE COURTESY LIGHT REAR PASSENGER'S SIDE FOOTWELL LIGHT REAR POWER DISTRIBUTION BOX RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RELAY ENERGIZED RIGHT FRONT FOOTWELL LIGHT SOURCE 1 SOURCE 2 SOURCE 3 SOURCE 4 SOURCE 6 SOURCE 7 SOURCE 8 TOP DRIVER'S DOOR TRIM PANEL LIGHTING WHT WIRE WHT/VIO WIRE YEL/BLU WIRE

BRN WIRE FRONT PASSENGER INSIDE DOOR HANDLE LIGHT FRONT PASSENGER'S DOOR POCKET LIGHTING FRONT POWER DISTRIBUTION BOX FUSE 71 GRN WIRE GRY WIRE HOT W/ LEFT "C" PILLAR) LIGHT LIGHT SOURCE 10 LIGHT SOURCE 3 LIGHT SOURCE 4 LIGHT SOURCE 5 LIGHT SOURCE 6 REAR DRIVER'S SIDE DOOR POCKET LIGHTING REAR DRIVER'S SIDE FOOTWELL LIGHT REAR DRIVER'S SIDE INSIDE DOOR HANDLE LIGHT REAR PASSENGER'S SIDE DOOR POCKET LIGHTING REAR PASSENGER'S SIDE INSIDE DOOR HANDLE LIGHT RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RELAY ENERGIZED SOURCE 1 SOURCE 11 SOURCE 12 SOURCE 2 SOURCE 9 TOP FRONT PASSENGER DOOR TRIM PANEL LIGHTING TOP REAR DRIVER'S SIDE DOOR TRIM PANEL LIGHTING TOP REAR PASSENGER DOOR TRIM PANEL LIGHTING WHT WIRE WHT/VIO WIRE YEL/BLU WIRE