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

BODY DOMAIN CONTROLLER (RIGHT KICK PANEL) BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER CONSOLE CONTROL CENTER COMPUTER DATA LINES SYSTEM DRIVER OUTSIDE DOOR HANDLE ELECTRONICS FUSE 37 FUSE 4 FUSE 504 FUSE BOX GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT W/ LUGGAGE COMPARTMENT ANTENNA RED WIRE RED/GRN WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX RING ANTENNA START-STOP BUTTON WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE

BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE FULLY AUTOMATIC TRAILER TOW HITCH BUTTON FULLY AUTOMATIC TRAILER TOW HITCH ELECTRIC MOTOR FUSE 296 HOT W/ TERMINAL REAR POWER DISTRIBUTION BOX RED WIRE RED/YEL WIRE TRAILER MODULE TRAILER SOCKET SWITCH WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

ANTI-THEFT ALARM SYSTEM LED BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR LOCK ELECTROCHROMIC INTERIOR MIRROR FRONT PASSENGER DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS FRONT PASSENGER'S DOOR CENTRAL LOCKING BUTTON FRONT PASSENGER'S DOOR POWER WINDOW SWITCH FUEL FILLER FLAP CENTRAL LOCKING DRIVE GRY WIRE GRY/BLK WIRE HOTEL POSITION SWITCH ORG/ WIRE RED WIRE ROOF FUNCTION CENTER SIREN W/ TILT ALARM SENSOR VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/WHT WIRE

BODY DOMAIN CONTROLLER BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER VEHICLE EXTERIOR MIRROR DRIVER'S DOOR SWITCH BLOCK FRONT PASSENGER VEHICLE EXTERIOR MIRROR FUSE 67 FUSE 68 HOT W/ MIRROR ELECTRONICS MIRROR HEATING RED WIRE RED/GRN WIRE RED/GRY WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX VIO WIRE WHT/BRN WIRE YEL WIRE

BODY DOMAIN CONTROLLER BRN WIRE DRIVER VEHICLE EXTERIOR MIRROR DRIVER'S DOOR SWITCH BLOCK FRONT PASSENGER VEHICLE EXTERIOR MIRROR FUSE 26 FUSE 67 GRN WIRE GRN/BLU WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT W/ TERMINAL MIRROR HEATER RED WIRE RED/GRN WIRE RIGHT FRONT POWER DISTRIBUTION BOX WHT/BRN WIRE

ALTERNATOR AUXILIARY BATTERY BATTERY BATTERY ELECTRONICS BATTERY ELECTRONICS MODULE BLK WIRE BLU/YEL WIRE BRN (OR BLK) WIRE BRN WIRE CAPACITOR BOX COMPUTER DATA LINES SYSTEM CRASH SAFETY MODULE DIGITAL MOTOR ELECTRONICS DME MAIN RELAY DYNAMIC STABILITY CONTROL (DSC) ELECTRIC FAN CUT-OFF RELAY ELECTRICAL MACHINE ELECTRONICS ELECTROMECHANICAL POWER STEERING ENGINE COMPARTMENT POWER DISTRIBUTION BOX FROM REAR POWER DISTRIBUTION BOX (DIAGRAM 5 OF 8) FROM RIGHT FRONT POWER DISTRIBUTION BOX (DIAGRAM 3 OF 8) FRONT ELECTRIC AUXILIARY HEATER FUSE 400 FUSE 401 FUSE 402 FUSE 404 FUSE 406 GRY WIRE IGNITION, FUEL INJECTION RELAY INTEGRATED SUPPLY MODULE (LEFT SIDE OF ENGINE COMPT) INTELLIGENT BATTERY SENSOR JUMP START TERMINAL NCA WIRE ON BATTERY) POWER SUPPLY SENSORS/ ACTUATORS RELAY RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE SAFETY BATTERY TERMINAL GAS GENERATOR STARTER MOTOR TO FUSE BOX (DIAGRAM 2 OF 8) TRANSFER TERMINAL POINT VALVETRONIC RELAY VIO WIRE YEL WIRE

AIR CONDITIONING AIR CONDITIONING COMPRESSOR AUDIO CONTROL PANEL AUTOMATIC TRANSMISSION AUXILIARY BATTERY CHARGING CONTROLLER BI-STABLE RELAY BLOWER MOTOR W/ OUTPUT STAGE CONTACT FREE TAILGATE OPENING EVALUATION ELECTRONICS DIAGNOSTIC SOCKET DRIVER'S DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS DRIVER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS DYNAMIC STABILITY CONTROL (DSC) ELECTRIC AUXILIARY HEATER FROM FUSE 29 (DIAGRAM 3 OF 8) FROM SAFETY BATTERY TERMINAL GAS GENERATOR (DIAGRAM 1 OF 8) FRONT PASSENGER DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS FUSE 1 FUSE 107 FUSE 117 FUSE 118 FUSE 2 FUSE 20 FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 25 FUSE 26 FUSE 28 FUSE 3 FUSE 36 FUSE 39 FUSE 4 FUSE 40 FUSE 5 FUSE 501 FUSE 502 FUSE 504 FUSE 505 FUSE 600 GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE HEAD UNIT HKFM HYBRID PRESSURE REFUELING ELECTRONIC CONTROL UNIT LATE PRODUCTION EARLY PRODUCTION LEFT FRONT POWER DISTRIBUTION BOX LEFT REVERSIBLE ELECTROMOTIVE ELECTRICALLY MOTORIZED REEL LIGHT OPERATING UNIT LOCKING RELAY PASSENGER OUTSIDE DOOR HANDLE ELECTRONICS PASSENGER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS RAIN/LIGHT/ SOLAR CONDENSATION SENSOR REAR DRIVER'S SIDE OUTSIDE DOOR HANDLE ELECTRONICS REAR PASSENGER SIDE OUTSIDE DOOR HANDLE ELECTRONICS RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE ROOF FUNCTION CENTER STEERING COLUMN SWITCH CLUSTER TELEMATIC COMMUNICATION BOX TO BODY DOMAIN CONTROLLER (DIAGRAM 8 OF 8) TO REAR POWER DISTRIBUTION BOX (DIAGRAM 6 OF 8) TO RIGHT FRONT POWER DISTRIBUTION BOX (DIAGRAM 3 OF 8) TRANSFER BOX UNLOCKING RELAY VERTICAL DYNAMICS PLATFORM WHT RED/ WIRE WHT WIRE

AUXILIARY CONTROL UNIT AUXILIARY CONTROL UNIT FOR INTELLIGENT POWER DISTRIBUTION BLK/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE CAR SHARING MODULE CD DRIVE CENTER CONSOLE CONTROL DISPLAY GROUP DRIVER CAMERA SYSTEM DRIVER OUTSIDE DOOR HANDLE ELECTRONICS DRIVER SEAT MODULE DRIVER'S SEAT HEATING ELECTRONICS ELECTRICAL STEERING COLUMN ADJUSTMENT ELECTROCHROMIC INTERIOR MIRROR ELECTRONIC TOLL TAG CONNECTOR ELECTRONIC TRANSMISSION CONTROL FROM ELECTRIC FAN CUT-OFF RELAY (DIAGRAM 5 OF 8) FROM FUSE 107 (DIAGRAM 2 OF 8) FROM FUSE BOX (DIAGRAM 2 OF 8) FRONT PASSENGER SEAT HEATING ELECTRONICS FRONT PASSENGER SEAT MODULE FUSE 113 FUSE 29 FUSE 30 FUSE 32 FUSE 33 FUSE 34 FUSE 35 FUSE 37 FUSE 38 FUSE 46 FUSE 48 FUSE 49 FUSE 51 FUSE 52 FUSE 53 FUSE 54 FUSE 55 FUSE 56 FUSE 57 FUSE 59 FUSE 63 GRN/BLU WIRE INDEPENDENT AUXILIARY HEATER INSTRUMENT CLUSTER (KOMBI) INSTRUMENT PANEL LATE PRODUCTION LEFT FRONT POWER DISTRIBUTION BOX LIN POWER DISTRIBUTION BOX NCA WIRE PASSENGER'S SIDE SEAT ADJUSTMENT SWITCH BLOCK PREPARING CONNECTOR ELECTRONIC TOLL TAG PREPARING THE NFC READER REAR POWER DISTRIBUTION BOX RED WIRE RED) RED/YEL WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE STEERING COLUMN SWITCH CLUSTER TO AUXILIARY BATTERY (DIAGRAM 1 OF 8) TO FUSE 118 (DIAGRAM 2 OF 8) TO FUSE 28 (DIAGRAM 2 OF 8) TO FUSE 60 (DIAGRAM 4 OF 8) TRAILER BRAKE SYSTEM PLUG CONNECTION TRANSFER BOX VERTICAL DYNAMICS PLATFORM W/ SEAT MODULE W/O SEAT MODULE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

ALL ROUND VISION CAMERA BLU WIRE CAMERA BASED DRIVER SUPPORT SYSTEMS CENTER STACK LIGHTING DASHBOARD LIGHTING DASHBOARD LIGHTING 2 DASHBOARD LIGHTING 3 DRIVER LUMBAR SUPPORT VALVE BLOCK DRIVER LUMBAR SUPPORT/ BACKREST WIDTH ADJUSTMENT VALVE BLOCK DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK DRIVER'S SEAT LUMBAR SUPPORT SWITCH DRIVER'S SIDE SEAT ADJUSTMENT SWITCH BLOCK FROM FUSE 55 (DIAGRAM 3 OF 8) FRONT CENTER ARMREST LIGHT FRONT INTERIOR LIGHT FRONT PASSENGER LUMBAR SUPPORT SWITCH FRONT PASSENGER LUMBAR SUPPORT VALVE BLOCK FRONT PASSENGER LUMBAR SUPPORT/ BACKREST WIDTH ADJUSTMENT VALVE BLOCK FRONT PASSENGER SEAT BACKREST WIDTH ADJUSTMENT SWITCH FRONT PASSENGER SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK FUSE 60 FUSE 61 FUSE 62 FUSE 64 FUSE 65 FUSE 66 FUSE 71 FUSE 73 FUSE 76 GLOVE BOX LIGHT SWITCH GRN WIRE INSTRUMENT PANEL LEFT FRONT FOOTWELL LIGHT LEFT FRONT VANITY MIRROR LIGHT PASSENGER'S SIDE SEAT ADJUSTMENT SWITCH BLOCK REAR DRIVER'S SIDE DOOR POCKET LIGHTING REAR DRIVER'S SIDE DOOR POCKET LIGHTING 2 REAR DRIVER'S SIDE FOOTWELL LIGHT REAR DRIVER'S SIDE INSIDE DOOR HANDLE LIGHT REAR INTERIOR LIGHT REAR PASSENGER'S SIDE FOOTWELL LIGHT REAR VIEW CAMERA RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT FOOTWELL LIGHT RIGHT FRONT VANITY MIRROR LIGHT TO FUSE 67 (DIAGRAM 5 OF 8) TOP REAR DRIVER'S SIDE DOOR TRIM PANEL LIGHTING W/O SURROUND VIEW CAMERA

AIR CONDITIONING BODY DOMAIN CONTROLLER FRONT CENTER VENTILATION GRILLE FUSE 232 FUSE 501 FUSE BOX HEATED REAR WINDOW BAND ELIMINATION CIRCUIT 2 HOT AT ALL TIMES LIN POWER DISTRIBUTION BOX NCA WIRE REAR POWER DISTRIBUTION BOX REAR WINDOW DEFOGGER REAR WINDOW HEATING BUTTON REAR WINDOW HEATING RELAY RED WIRE VIO WIRE WHT WIRE YEL WIRE