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

3.0L TURBO 3.0L TURBO M3 BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOLANT EXPANSION TANK SHUTOFF VALVE COOLANT TEMPERATURE SENSOR CRANKCASE COOLANT SHUTOFF VALVE CRANKCASE TEMPERATURE SENSOR DIGITAL MOTOR ELECTRONICS ELECTRIC FAN (FRONT OF ENGINE COMPT) ELECTRIC FAN CUT-OFF RELAY ENGINE COMPARTMENT POWER DISTRIBUTION BOX EXCEPT 3.0L TURBO FUSE 1 FUSE 14 FUSE 2 FUSE 3 FUSE 400 FUSE 5 FUSE 6 FUSE 69 FUSE 70 FUSE 9 GRN WIRE GRN/RED WIRE GRY WIRE HEAT MANAGEMENT MODULE HOT AT ALL TIMES HOT W/ HOT W/ DME MAIN RELAY ENERGIZED HOT W/ POWER SUPPLY SENSORS/ ACTUATORS RELAY ENERGIZED HOT W/ VALVETRONIC RELAY ENERGIZED INTEGRATED SUPPLY MODULE LOW TEMPERATURE COOLANT CIRCUIT COOLANT PUMP MAP THERMOSTAT RADIATOR OUTLET TEMPERATURE SENSOR RED WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX RIGHT SIDE OF RADIATOR) TOP RADIATOR BLIND DRIVE TURBOCHARGER COOLANT PUMP VIO WIRE VIO/BLU WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BOOSTER CENTER CONSOLE CONTACT FREE TAILGATE OPENING EVALUATION ELECTRONICS CONTROLLER (IDRIVE) CONVENIENCE CHARGING ELECTRONICS DRIVER VEHICLE EXTERIOR MIRROR ELECTRONIC TRANSMISSION CONTROL FRONT PASSENGER VEHICLE EXTERIOR MIRROR GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE HIGH-VOLTAGE BATTERY UNIT PNK/BLU WIRE VIO WIRE VIO/BLU WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

ACTIVE SOUND DESIGN AUXILIARY BATTERY BASIC BLK WIRE BLK/BLU WIRE BLU (OR BLU/YEL) WIRE BLU WIRE BRN WIRE CAR SHARING MODULE CRASH SAFETY MODULE DIGITAL MOTOR ELECTRONICS (LEFT REAR OF ENGINE) DYNAMIC STABILITY CONTROL (DSC) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEAD UNIT NCA WIRE PNK/BLK WIRE PNK/BLU WIRE RECEIVER AUDIO MODULE RED WIRE TELEMATIC COMMUNICATION BOX TRANSFER BOX VIO WIRE VIO/BLU WIRE VIO/YEL WIRE W/ VERTICAL DYNAMICS MANAGEMENT W/O VERTICAL DYNAMICS MANAGEMENT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

BLK/BLU WIRE BLU WIRE BRN/BLK WIRE DRIVER SEAT MODULE ELECTRICAL MACHINE ELECTRONICS ELECTROCHROMIC INTERIOR MIRROR FRONT PASSENGER SEAT MODULE FRONT RADAR SENSOR GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRY WIRE HYBRID PRESSURE REFUELING ELECTRONIC CONTROL UNIT OPTIONAL EQUIPMENT SYSTEM (UNDER LEFT END OF DASH) PNK/BLU WIRE RED WIRE RIGHT REAR NEAR RANGE RADAR SENSOR TRAILER MODULE TRAILER MODULE PREPARATION PLUG CONNECTION VIO WIRE VIO/BLU WIRE VIO/YEL WIRE W/ OPTION EQUIPMENT SYSTEM W/ REGULATED REAR AXLE DIFFERENTIAL W/ TRAILER MODULE W/O OPTION EQUIPMENT SYSTEM W/O REGULATED REAR AXLE DIFFERENTIAL W/O TRAILER MODULE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

3.0L TURBO 3.0L TURBO M3 BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/WHT WIRE BOTTOM RADIATOR BLIND DRIVE BRN WIRE COMPUTER DATA LINES SYSTEM COOLANT EXPANSION TANK SHUTOFF VALVE COOLANT TEMPERATURE SENSOR CRANKCASE COOLANT SHUTOFF VALVE CRANKCASE TEMPERATURE SENSOR DIGITAL MOTOR ELECTRONICS ELECTRIC FAN ELECTRIC FAN CUT-OFF RELAY ENGINE COMPARTMENT POWER DISTRIBUTION BOX EXCEPT 3.0L TURBO FUSE 1 FUSE 14 FUSE 2 FUSE 3 FUSE 400 FUSE 5 FUSE 6 FUSE 69 FUSE 70 FUSE 9 GRN WIRE GRN/RED WIRE GRY WIRE HEAT MANAGEMENT MODULE HOT AT ALL TIMES HOT W/ HOT W/ DME MAIN RELAY ENERGIZED HOT W/ POWER SUPPLY SENSORS/ ACTUATORS RELAY ENERGIZED HOT W/ VALVETRONIC RELAY ENERGIZED INTEGRATED SUPPLY MODULE LOW TEMPERATURE COOLANT CIRCUIT COOLANT PUMP LOW TEMPERATURE COOLANT CIRCUIT COOLANT PUMP 2 MAP THERMOSTAT RADIATOR OUTLET TEMPERATURE SENSOR RED WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX RIGHT SIDE OF RADIATOR) TOP RADIATOR BLIND DRIVE TURBOCHARGER COOLANT PUMP VIO WIRE VIO/BLU WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE DRIVER'S DOOR ENTRY LIGHTING FRONT CENTER ARMREST LIGHT 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 HOT AT ALL TIMES HOT W/ LEFT FRONT FOOTWELL LIGHT LIGHT OPERATING UNIT REAR DRIVER'S SIDE DOOR SILL COURTESY LIGHT REAR DRIVER'S SIDE FOOTWELL LIGHT REAR INTERIOR LIGHT REAR POWER DISTRIBUTION BOX RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX RIGHT ILLUMINATED CARPET ROOF FUNCTION CENTER VIO/BLU WIRE VIO/GRN WIRE VIO/YEL WIRE W/O INTERIOR LIGHT PACKAGE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE DRIVER BACKREST TRIM LIGHTING FRONT PASSENGER DOOR ENTRY LIGHTING FUSE 1 GRN WIRE GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HOT W/ BI-STABLE RELAY ENERGIZED LEFT "C" PILLAR) 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 COURTESY LIGHTS REAR PASSENGER SIDE SILL COURTESY LIGHT RED WIRE RED) (OR 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/ CFRP SEAT W/O CFRP SEAT W/O INTERIOR LIGHT PACKAGE WHT WIRE YEL RED/ WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BODY DOMAIN CONTROLLER BODY DOMAIN CONTROLLER (RIGHT KICK PANEL) BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE 2 FUSE 29 FUSE 39 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT (OR GRY/BRN) WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ BI-STABLE RELAY ENERGIZED LEFT FRONT RIDE HEIGHT SENSOR LEFT FRONT VALVE COIL LEFT FRONT VERTICAL-ACCELERATION SENSOR LEFT REAR RIDE HEIGHT SENSOR LEFT REAR VALVE COIL LEFT REAR VERTICAL ACCELERATION SENSOR ORG/ WIRE ORG/GRN WIRE PNK/BLK WIRE PNK/BLU WIRE REBOUND STAGE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT POWER DISTRIBUTION BOX RIGHT FRONT VALVE COIL RIGHT FRONT VERTICAL-ACCELERATION SENSOR RIGHT REAR VALVE COIL RIGHT REAR VERTICAL ACCELERATION SENSOR VERTICAL DYNAMICS PLATFORM (LEFT KICK PANEL) VIO WIRE VIO/BLU WIRE W/ VERTICAL DYNAMICS PLATFORM W/O VERTICAL DYNAMICS PLATFORM WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE YEL WIRE YEL/BLU WIRE YEL/GRY 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 DYNAMIC STABILITY CONTROL (DSC) 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 VIO/BLU WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

AIR BAG OFF INDICATOR LAMP AIR BAG ON INDICATOR LAMP BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE CENTER PEDESTRIAN PROTECTION SENSOR COMPUTER DATA LINES SYSTEM CRASH SAFETY MODULE EARLY PRODUCTION ELECTRIC FUEL PUMP CONTROL ELECTRONICS FUSE 36 FUSE 75 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ LATE PRODUCTION LEFT "B" PILLAR AIR BAG SENSOR LEFT FRONT AIR BAG SENSOR LEFT FRONT BRAKE PRESSURE SENSOR LEFT FRONT DOOR AIR BAG SENSOR LEFT HEAD AIR BAG GAS GENERATOR LEFT PEDESTRIAN PROTECTION SENSOR ORG/ WIRE ORG/GRN WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/GRN WIRE RED/GRY WIRE RELAY ENERGIZED RIGHT "B" PILLAR AIR BAG SENSOR RIGHT FRONT AIR BAG SENSOR RIGHT FRONT BRAKE PRESSURE SENSOR RIGHT FRONT DOOR AIR BAG SENSOR RIGHT FRONT POWER DISTRIBUTION BOX RIGHT HEAD AIR BAG GAS GENERATOR RIGHT REAR SIDE AIR BAG GAS GENERATOR ROOF FUNCTION CENTER TELEMATIC COMMUNICATION BOX VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/YEL WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/GRY WIRE