BMW 3 series G20/G21 facelift (2022-2024) brn Wiring diagrams

BLU WIRE BRN WIRE BRN/YEL WIRE CENTRAL INFORMATION DISPLAY DISPLAY GROUP DRIVER CAMERA SYSTEM DRIVER DISPLAY FUSE 214 FUSE 34 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT CLUSTER (KOMBI) NAVIGATION SYSTEM NCA WIRE ORG/ WIRE REAR POWER DISTRIBUTION BOX RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX WHT WIRE

AUDIO CONTROL PANEL BLK WIRE BLK/YEL WIRE BLU WIRE BODY DOMAIN CONTROLLER BRN WIRE COMPUTER DATA LINES SYSTEM EMERGENCY LOUDSPEAKER FUSE 1 GPS ANTENNA GRN WIRE HOT W/ BI-STABLE RELAY ENERGIZED NCA WIRE ORG/ WIRE RED WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE ROOF ANTENNA (CENTER REAR OF ROOF) SDARS ANTENNA TELEMATIC COMMUNICATION BOX (CENTER REAR OF ROOF) TELEMATICS ANTENNA USB CHARGING SOCKET 3 USB PORT VIO WIRE W/ USB HUB W/O USB HUB WHT WIRE WHT/BLU WIRE YEL WIRE

BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM FUSE 212 FUSE 216 GPS ANTENNA GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE HEAD UNIT HOT W/ HOT W/ TERMINAL LEFT FRONT BASS SPEAKER LEFT FRONT MID-RANGE SPEAKER LEFT FRONT TWEETER MICROPHONE (W/O TELEMATICS) MICROPHONE 2 (RIGHT FRONT OF ROOF) NCA WIRE NFC NEAR- FIELD COMMUNICATION REAR POWER DISTRIBUTION BOX REAR WINDOW ANTENNA RED WIRE RED/BLK WIRE RED/GRN WIRE RELAY ENERGIZED SDARS ANTENNA TELEPHONE ANTENNA VIO/BRN WIRE VIO/RED WIRE VIO/YEL WIRE W/ ANTENNA AMPLIFIER W/ TELEMATICS W/O ANTENNA AMPLIFIER W/O TELEMATICS WHT WIRE WIRELESS CHARGING SHELF ANTENNA AMPLIFIER WIRELESS CHARGING STORAGE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

BLU WIRE BRN WIRE BRN/YEL WIRE CENTRAL INFORMATION DISPLAY DISPLAY GROUP DRIVER CAMERA SYSTEM DRIVER DISPLAY FUSE 214 FUSE 34 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT CLUSTER (KOMBI) NAVIGATION SYSTEM NCA WIRE ORG/ WIRE REAR POWER DISTRIBUTION BOX RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX WHT WIRE

BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE FUSE 220 GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE HOT W/ LEFT FRONT BASS SPEAKER LEFT FRONT MID-RANGE SPEAKER LEFT REAR MID-RANGE SPEAKER NCA WIRE REAR POWER DISTRIBUTION BOX RECEIVER AUDIO MODULE RED/BLU WIRE RELAY ENERGIZED RIGHT FRONT BASS SPEAKER RIGHT FRONT MID-RANGE SPEAKER RIGHT REAR MID-RANGE SPEAKER VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE

BLU WIRE BRN WIRE BRN/YEL WIRE CENTRAL INFORMATION DISPLAY DISPLAY GROUP DRIVER CAMERA SYSTEM DRIVER DISPLAY FUSE 214 FUSE 34 GPS ANTENNA GRN WIRE GRN/GRY WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT CLUSTER (KOMBI) NAVIGATION SYSTEM NCA WIRE ORG/ WIRE REAR POWER DISTRIBUTION BOX RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX SDARS ANTENNA TELEPHONE ANTENNA WHT WIRE WHT/GRY WIRE

BRN WIRE CENTER CONSOLE COMPUTER DATA LINES SYSTEM CONTROLLER (IDRIVE) DRIVER CAMERA SYSTEM FUSE 212 FUSE 215 FUSE 216 GRN WIRE GRN/GRY WIRE GRN/RED WIRE HOT W/ INSTRUMENT PANEL NCA WIRE NFC NEAR- FIELD COMMUNICATION REAR POWER DISTRIBUTION BOX RED/BLK WIRE RED/VIO WIRE RED/WHT WIRE RELAY ENERGIZED W/ ANTENNA AMPLIFIER W/ DRIVER CAMERA SYSTEM W/ TELEMATICS W/O ANTENNA AMPLIFIER W/O DRIVER CAMERA SYSTEM W/O TELEMATICS WHT WIRE WHT/GRY WIRE WHT/RED WIRE WIRELESS CHARGING SHELF ANTENNA AMPLIFIER WIRELESS CHARGING STORAGE YEL WIRE

AUDIO CONTROL PANEL BLK/YEL WIRE BODY DOMAIN CONTROLLER BRN WIRE COMPUTER DATA LINES SYSTEM EMERGENCY LOUDSPEAKER FUSE 1 GPS ANTENNA GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE HEAD UNIT HOT W/ BI-STABLE RELAY ENERGIZED MICROPHONE (LEFT FRONT OF ROOF) NCA WIRE RED WIRE RED/BLK WIRE RED/VIO WIRE RED/YEL WIRE SDARS ANTENNA TELEMATIC COMMUNICATION BOX (IF EQUIPPED) (CENTER REAR OF ROOF) TELEPHONE ANTENNA W/ CAR SHARING MODULE W/ TELEMATICS W/O CAR SHARING MODULE W/O TELEMATICS WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE

BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLUETOOTH ANTENNA BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 217 GRN WIRE HEAD UNIT HOT AT ALL TIMES LEFT FRONT MID-RANGE SPEAKER LEFT FRONT TWEETER LEFT REAR MID- RANGE SPEAKER 2 LEFT REAR TWEETER 2 NCA WIRE ORG/ WIRE REAR POWER DISTRIBUTION BOX RED WIRE RED/BLK WIRE RED/YEL WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE WLAN ANTENNA YEL WIRE

ACOUSTIC PEDESTRIAN PROTECTION SPEAKER ACOUSTIC PEDESTRIAN PROTECTION SPEAKER 2 BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE FRONT CENTER MID-RANGE SPEAKER FRONT CENTER TWEETER FUSE 220 GRN/GRY WIRE GRN/RED WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE HOT W/ LEFT FRONT BASS SPEAKER LEFT REAR MID-RANGE SPEAKER LEFT REAR TWEETER NCA WIRE REAR POWER DISTRIBUTION BOX RECEIVER AUDIO MODULE RED WIRE RED/BLU WIRE RELAY ENERGIZED RIGHT FRONT BASS SPEAKER RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT TWEETER RIGHT REAR MID- RANGE SPEAKER 2 RIGHT REAR MID-RANGE SPEAKER RIGHT REAR TWEETER RIGHT REAR TWEETER 2 VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE YEL/BRN WIRE YEL/RED WIRE