BMW 3 series G20/G21 (2018-2023) gry/vio Wiring diagrams

BLU WIRE BODY DOMAIN CONTROLLER BRN WIRE BRN/BLK WIRE COMPUTER DATA COMPUTER DATA LINES SYSTEM ETHERNET SWITCH GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRY/VIO WIRE LEFT FRONT SIDE NEAR RANGE RADAR SENSOR LEFT REAR NEAR RANGE RADAR SENSOR LINES SYSTEM OPTIONAL EQUIPMENT SYSTEM PNK/BLU WIRE RED WIRE VIO WIRE W/ ETHERNET SWITCH W/O ETHERNET SWITCH WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE

BLU WIRE BLU/RED WIRE BRN WIRE CAMERA BASED DRIVER SUPPORT SYSTEMS COMPUTER DATA LINES SYSTEM FRONT RADAR SENSOR FUSE 204 FUSE 208 FUSE 209 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY/VIO WIRE HOT W/ TERMINAL LONG- DISTANCE RANGE FRONT RADAR SENSOR HEATING LONG-DISTANCE RANGE FRONT RADAR SENSOR REAR POWER DISTRIBUTION BOX RED WIRE RIGHT FRONT SIDE NEAR RANGE RADAR SENSOR RIGHT REAR NEAR RANGE RADAR SENSOR VIO WIRE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE

ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BODY DOMAIN CONTROLLER (RIGHT KICK PANEL) BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS FUSE 504 FUSE BOX GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM ORG/ WIRE POWER WINDOWS, DOOR LOCKS, ANTI-THEFT, TRUNK, TAILGATE, FUEL DOORS SYSTEMS POWER WINDOWS, INTERIOR LIGHTS SYSTEM RED WIRE SEATS SYSTEM STARTING/CHARGING, ANTI-THEFT SYSTEMS TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VIO/BLU WIRE VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/RED WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BODY DOMAIN CONTROLLER (RIGHT KICK PANEL) BRN WIRE BRN/BLK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROLS, STARTING/CHARGING SYSTEMS EXTERIOR LIGHTS, HORNS SYSTEMS GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HEADLIGHTS, INTERIOR LIGHTS SYSTEMS HORNS SYSTEM INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS MIRRORS SYSTEM NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PNK/BLU WIRE POWER WINDOWS SYSTEM POWER WINDOWS, DOOR LOCKS, ANTI-THEFT SYSTEMS RED WIRE RED/BRN WIRE RED/GRN WIRE RED/YEL WIRE SOUND SYSTEMS SYSTEM TRANSMISSIONS SYSTEM VIO WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/WHT WIRE

AUXILIARY TURN SIGNAL LAMP BACKUP LAMP BACKUP LAMPS CIRCUIT BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/VIO WIRE BODY DOMAIN CONTROLLER (RIGHT KICK PANEL) BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER VEHICLE EXTERIOR MIRROR FUSE 1 FUSE 504 FUSE BOX GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ BI-STABLE RELAY ENERGIZED LEFT LICENSE PLATE LAMP LIGHT OPERATING UNIT ORG/ WIRE RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT INNER TAILLIGHT RIGHT LICENSE PLATE LAMP STEERING COLUMN SWITCH CLUSTER TAIL LAMP TURN INDICATOR WHT/GRY WIRE WHT/VIO WIRE YEL/BLK WIRE YEL/RED WIRE

ACCENT LIGHT AIR CONDITIONING BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CORNERING LIGHT DRIVER ASSISTANCE SYSTEM OPERATING FACILITY, HAZARD WARNING SWITCH FRONT CENTER VENTILATION GRILLE GRN/BLU WIRE GRN/GRY WIRE GRY/VIO WIRE GRY/YEL WIRE INNER PARKING LIGHTS/ DAYTIME RUNNING LIGHTS LED MODULE LEFT "C" PILLAR) LEFT FRONTAL LIGHT ELECTRONICS LEFT HEADLIGHT ORG/ WIRE OUTER SIDE LIGHTS/ DAYTIME RUNNING LIGHTS RED/GRN WIRE SIDE MARKER LIGHT TURN INDICATOR YEL WIRE YEL/BLU WIRE YEL/RED WIRE

ACCENT LIGHT AUXILIARY STOP LAMP BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/VIO WIRE BRAKE LIGHT SWITCH BRN (OR BLK) WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM CORNERING LIGHT GRN/BLU WIRE GRN/GRY WIRE GRY/VIO WIRE GRY/YEL WIRE INNER PARKING LIGHTS/ DAYTIME RUNNING LIGHTS INTERFERENCE SUPPRESSOR FILTER LED MODULE OUTER SIDE LIGHTS/ DAYTIME RUNNING LIGHTS RED/GRN WIRE RIGHT FRONTAL LIGHT ELECTRONICS RIGHT HEADLIGHT SIDE MARKER LIGHT TRAILER BRAKE SYSTEM PLUG CONNECTION TURN INDICATOR YEL WIRE YEL/BLU WIRE YEL/RED WIRE

AUXILIARY TURN SIGNAL LAMP BACKUP LAMP BACKUP LAMPS CIRCUIT BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/VIO WIRE BRAKE LIGHT/ TURN SIGNAL BRN WIRE COMPUTER DATA LINES SYSTEM FRONT PASSENGER VEHICLE EXTERIOR MIRROR GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/VIO WIRE GRY/YEL WIRE LEFT INNER TAILLIGHT LEFT OUTER TAILLIGHT PREPARATION TRAILER MODULE PLUG CONNECTION RED WIRE RIGHT OUTER TAILLIGHT TAIL LAMP TAIL LIGHT/ SIDE MARKER LIGHT TRAILER MODULE TURN INDICATOR W/ PREPARATION TRAILER MODULE W/ TRAILER MODULE YEL/RED WIRE

BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROLLER (I DRIVE) FUSE 215 GRN WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HOT W/ NCA WIRE REAR POWER DISTRIBUTION BOX RED/BLK WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT FRONT BASS SPEAKER RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT TWEETER VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE

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