BMW 3 series G20/G21 (2018-2023) grn/red Wiring diagrams

BODY DOMAIN CONTROLLER BRN WIRE FUSE 51 GRN WIRE GRN/RED WIRE HOT W/ TERMINAL PNK WIRE PNK/BLU WIRE RED/GRN WIRE RIGHT FRONT POWER DISTRIBUTION BOX TRANSFER BOX

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

BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR SEAT SWITCH CLUSTER DRIVER'S SEAT BACKREST ANGLE ADJUSTMENT DRIVE DRIVER'S SEAT HEADREST HEIGHT ADJUSTMENT DRIVE DRIVER'S SEAT HEIGHT ADJUSTMENT DRIVE UNIT DRIVER'S SIDE SEAT ADJUSTMENT SWITCH BLOCK DRIVERS SEAT MODULE (UNDER DRIVER SEAT) FUSE 67 GRN WIRE GRN/BLU WIRE GRN/RED WIRE HOT W/ TERMINAL MEMORY FUNCTION HALL SENSOR RED WIRE RED/GRN WIRE RIGHT FRONT POWER DISTRIBUTION BOX SEATS SYSTEM SERVO MOTOR VIO WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT 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 NCA WIRE RED WIRE RED/VIO WIRE RED/YEL WIRE SDARS ANTENNA TELEMATIC COMMUNICATION BOX (IF EQUIPPED) (CENTER REAR OF ROOF) 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

BRN WIRE COMPUTER DATA LINES SYSTEM CONTROLLER (IDRIVE) DRIVER CAMERA SYSTEM FUSE 212 FUSE 215 GRN WIRE GRN/GRY WIRE GRN/RED WIRE HOT W/ INSTRUMENT PANEL NCA WIRE REAR POWER DISTRIBUTION BOX RED/BLK WIRE RED/VIO WIRE RED/WHT WIRE RELAY ENERGIZED W/ DRIVER CAMERA SYSTEM W/O DRIVER CAMERA SYSTEM WHT WIRE WHT/GRY WIRE WHT/RED WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE FRONT PASSENGER BACKREST LOCK SWITCH FRONT PASSENGER SEAT BACKREST ANGLE ADJUSTMENT DRIVE FRONT PASSENGER SEAT HEADREST HEIGHT ADJUSTMENT DRIVE FRONT PASSENGER SEAT HEIGHT ADJUSTMENT DRIVE FRONT PASSENGER SEAT MODULE GRN WIRE GRN/BLU WIRE GRN/RED WIRE HALL EFFECT SENSOR MEMORY FUNCTION HALL SENSOR PASSENGER SIDE SEAT ADJUSTMENT SWITCH BLOCK RED WIRE SEATS SYSTEM SERVO MOTOR VIO WIRE W/O ACTIVE SEAT VENTILATION WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

BOOSTER BOTTOM RADIATOR BLIND DRIVE BRN WIRE CLUTCH MODULE CRASH SAFETY MODULE DRIVER'S DOOR INSIDE HANDLE LIGHT DRIVER'S DOOR POCKET LIGHTING DRIVER'S DOOR SEAT SWITCH CLUSTER DRIVER'S DOOR SWITCH BLOCK ELECTRIC FAN ELECTRIC FAN CUT-OFF RELAY ETHERNET SWITCH FROM FUSE 65 (DIAGRAM 4 OF 8) FRONT PASSENGER INSIDE DOOR HANDLE LIGHT FRONT PASSENGER VEHICLE EXTERIOR MIRROR FRONT PASSENGER'S DOOR POCKET LIGHTING FUSE 217 FUSE 225 FUSE 230 FUSE 244 FUSE 67 FUSE 68 FUSE 69 FUSE 70 FUSE 74 FUSE 75 GRN WIRE GRN/RED WIRE GRY/RED WIRE HKFM NATURAL VACUUM LEAK DETECTION RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE REMOTE CONTROL RECEIVER RIGHT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL SIREN W/ TILT ALARM SENSOR TO REAR POWER DISTRIBUTION BOX (DIAGRAM 3 OF 8) TO SAFETY BATTERY TERMINAL GAS GENERATOR (DIAGRAM 1 OF 8) TOP DRIVER'S DOOR TRIM PANEL LIGHTING TOP FRONT PASSENGER DOOR TRIM PANEL LIGHTING TOP RADIATOR BLIND DRIVE USB CHARGING SOCKET 2 USB CHARGING SOCKET 3

AUTOMATIC AIR RECIRCULATION CONTROL SENSOR BODY DOMAIN CONTROLLER BRN WIRE ELECTRIC FUEL PUMP CONTROL ELECTRONICS ELECTRICAL EXHAUST FLAP ELECTROMECHANICAL POWER STEERING FROM FUSE BOX (DIAGRAM 2 OF 8) FRONT RADAR SENSOR FUSE 203 FUSE 204 FUSE 206 FUSE 208 FUSE 209 FUSE 210 FUSE 240 FUSE 289 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/WHT WIRE LEFT FRONT SIDE NEAR RANGE RADAR SENSOR LEFT REAR NEAR RANGE RADAR SENSOR LIN POWER DISTRIBUTION BOX LONG-DISTANCE RANGE FRONT RADAR SENSOR OPTIONAL EQUIPMENT SYSTEM PREPARATION TRAILER MODULE PLUG CONNECTION REAR WINDOW HEATING RELAY RED WIRE RED/BRN WIRE RED/VIO WIRE REGULATED DIFFERENTIAL LOCK RIGHT FRONT SIDE NEAR RANGE RADAR SENSOR RIGHT REAR NEAR RANGE RADAR SENSOR TO FUSE 216 (DIAGRAM 7 OF 8) TO FUSE 217 (DIAGRAM 5 OF 8) TO FUSE 262 (DIAGRAM 8 OF 8) TRAILER MODULE W/ PREPARATION TRAILER MODULE W/ TRAILER MODULE YEL WIRE

BLU WIRE BODY DOMAIN CONTROLLER BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE FUSE 209 FUSE 291 GEARBOX OIL TEMPERATURE SENSOR GRN WIRE GRN/RED WIRE HOT W/ NCA WIRE PNK/BLU WIRE REAR POWER DISTRIBUTION BOX RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE REGULATED DIFFERENTIAL LOCK REGULATED DIFFERENTIAL LOCK SERVO MOTOR RELAY ENERGIZED YEL 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 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 RELAY ENERGIZED RIGHT "B" PILLAR AIR BAG SENSOR RIGHT FRONT AIR BAG SENSOR RIGHT FRONT DOOR AIR BAG SENSOR RIGHT FRONT POWER DISTRIBUTION BOX RIGHT HEAD AIR BAG GAS GENERATOR RIGHT PEDESTRIAN PROTECTION SENSOR RIGHT REAR SIDE AIR BAG GAS GENERATOR ROOF FUNCTION CENTER TELEMATIC COMMUNICATION BOX VIO/BLU WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE