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

BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FRONT CENTER CONSOLE INTERIOR ANTENNA FUSE 244 GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE HOT AT ALL TIMES LEFT "C" PILLAR) LEFT EXTERIOR ANTENNA PASSENGER OUTSIDE DOOR HANDLE ELECTRONICS REAR CENTER CONSOLE INTERIOR ANTENNA REAR DRIVER SIDE OUTSIDE DOOR HANDLE ELECTRONICS REAR PASSENGER SIDE OUTSIDE DOOR HANDLE ELECTRONICS REAR POWER DISTRIBUTION BOX RED WIRE RED/WHT WIRE REMOTE CONTROL RECEIVER RIGHT EXTERIOR ANTENNA 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

BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BODY DOMAIN CONTROLLER (RIGHT KICK PANEL) BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR CENTRAL LOCKING BUTTON DRIVER'S DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS DRIVER'S DOOR SWITCH BLOCK FUSE 244 FUSE 504 FUSE 67 FUSE BOX GRN WIRE GRY WIRE GRY/GRN WIRE HOOD CONTACT SWITCH HOT AT ALL TIMES HOT W/ TERMINAL ORG/ WIRE REAR POWER DISTRIBUTION BOX RED WIRE RED/GRN WIRE REFUELING BUTTON REMOTE CONTROL RECEIVER RIGHT FRONT POWER DISTRIBUTION BOX VEHICLE INTERIOR TAILGATE BUTTON VIO WIRE VIO/GRN WIRE VIO/YEL WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/WHT 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

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

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 EARLY PRODUCTION ELECTRIC FAN ELECTRIC FAN CUT-OFF RELAY ETHANOL SENSOR 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 289 FUSE 67 FUSE 68 FUSE 69 FUSE 70 FUSE 74 FUSE 75 GRN WIRE GRN/RED WIRE GRY/RED WIRE HKFM LATE PRODUCTION NATURAL VACUUM LEAK DETECTION REAR POWER DISTRIBUTION BOX 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 ELECTRICALLY MOTORIZED 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 TRAILER MODULE USB CHARGING SOCKET 2 USB CHARGING SOCKET 3