BMW 4 series F32/F33 facelift (2017-2020) brn Wiring diagrams

BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE FULLY AUTOMATIC TRAILER TOW HITCH BUTTON FULLY AUTOMATIC TRAILER TOW HITCH DRIVE FUSE 140 HALL SENS SIG LED ACTIVATION REAR FUSE CARRIER RED WIRE RED/VIO WIRE RELAY ENERGIZED SW SIG TOWING HITCH TRAILER MODULE (RIGHT SIDE OF LUGGAGE COMPT) TRAILER SOCKET SWITCH VIO WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

BLK WIRE BLK/GRN WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM CONVERTIBLE TOP MODULE COUPE, GRAN COUPE CONVERTIBLE W/ HIGH LIGHT PACKAGE W/ LOW LIGHT PACKAGE FRONT POWER DISTRIBUTION BOX FUSE 28 FUSE 53 FUSE 57 GLOVE COMPARTMENT LIGHT GLOVE COMPARTMENT LIGHT SWITCH GRN WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT ILLUMINATION CIRCUIT INTERIOR INTERIOR LIGHT) INTERIOR LIGHTING LEFT FRONT VANITY MIRROR LIGHT LEFT FRONT VANITY MIRROR SWITCH LEFT READING LIGHT LIGHT LOCATOR LIGHTING LIGHTING BUTTON POWER DISTRIBUTION SYSTEM READING READING LIGHT REAR INTERIOR LIGHT REAR INTERIOR LIGHT (COUPE, GRAN COUPE) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT VANITY MIRROR LIGHT RIGHT FRONT VANITY MIRROR SWITCH RIGHT READING RIGHT READING LIGHT LOCATOR LIGHTING BUTTON ROOF FUNCTION CENTER (W/ HIGH LIGHT PACKAGE) ROOF FUNCTION CENTER (W/ LOW LIGHT PACKAGE) ROOF FUNCTION CENTER (W/O INTERIOR LIGHT PACKAGE) W/O INTERIOR LIGHT PACKAGE WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE

BLU/RED WIRE BOOT LID/ TAILGATE LOCK BOOT LID/TAILGATE LUGGAGE COMPARTMENT LIGHT BRN WIRE BRN/GRN WIRE BRN/ORG WIRE DRIVER ELECTRONIC OUTER DOOR HANDLE MODULE DRIVER'S DOOR ENTRANCE LIGHT DRIVER'S DOOR GROUND LIGHT GRAN COUPE GRY WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE INTERFERENCE SUPPRESSOR FILTER 2 (UPPER RIGHT SIDE OF LUGGAGE COMPT) LEFT FOOTWELL) LUGGAGE COMPARTMENT LIGHT LUGGAGE COMPARTMENT LIGHT 2 REAR DRIVER'S SIDE COURTESY LIGHTING REAR ELECTRONIC MODULE REAR LID BUTTON ON INSIDE OF REAR LID REAR PASSENGER'S SIDE COURTESY LIGHTING RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE VIO WIRE W/ AUTOMATIC SOFT CLOSE SYSTEM W/ COMFORT ACCESS W/O COMFORT ACCESS W/ INTERIOR LIGHTS PACKAGE W/O INTERIOR LIGHTS PACKAGE WHT WIRE

BLU WIRE BLU/RED WIRE BOOT LID/ TAILGATE LOCK BOOT LID/ TAILGATE LUGGAGE COMPARTMENT LIGHT BRN WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM FRONT ELECTRONIC MODULE FUSE 153 GRAN COUPE GRAN COUPE W/ COMFORT ACCESS W/O COMFORT ACCESS GRN WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE INSTRUMENT ILLUMINATION CIRCUIT LEFT FOOTWELL) LEFT FRONT FOOTWELL LIGHT LEFT LUGGAGE COMPARTMENT LOCK LUGGAGE COMPARTMENT LIGHT ORG/GRN WIRE PASSENGER ELECTRONIC OUTER DOOR HANDLE MODULE PASSENGER'S DOOR ENTRANCE LIGHT PASSENGER'S DOOR GROUND LIGHT REAR DRIVER'S SIDE ENTRY LIGHT REAR ELECTRONIC MODULE REAR FUSE CARRIER REAR PASSENGER'S SIDE ENTRY LIGHT RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RELAY ENERGIZED RIGHT FRONT FOOTWELL LIGHT TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE W/O INTERIOR LIGHTS PACKAGE W/ INTERIOR LIGHTS PACKAGE COUPE CONVERTIBLE WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL/BRN WIRE YEL/RED WIRE

ACCELERATOR PEDAL MODULE ACTIVE CRUISE CONTROL BLK WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRN WIRE CLUTCH MODULE (M/T) COMPUTER DATA LINES SYSTEM CTRL SW DIGITAL MOTOR ELECTRONICS ELECTROMOTIVE THROTTLE ACTUATOR (ON THROTTLE BODY) ELECTRONIC STEERING WHEEL MODULE FRONT ELECTRONIC MODULE FRONT POWER DISTRIBUTION BOX FUSE 14 FUSE 21 FUSE 23 FUSE 45 GND (MTR) GND ACC GRY/GRN WIRE GRY/WHT WIRE HOT W/ HOT W/ VALVETRONIC RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL UNIT INTEGRATED SUPPLY MODULE LEFT FOOTWELL) LEFT MULTI- FUNCTION STEERING WHEEL SWITCH BLOCK NCA WIRE PMW-BFI PT-CAN HI PT-CAN LO PWR SPLY RED WIRE RED/GRN WIRE RELAY ENERGIZED RIGHT MULTI-FUNCTION STEERING WHEEL SWITCH BLOCK SEATS SYSTEM SIG ACC SIG MTR SPLY SPLY ACC SPLY MTR STEERING COLUMN SWITCH CLUSTER SW SIG SW WIG VIO/YEL WIRE WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK/YEL WIRE BRN WIRE BRN/BLK WIRE CENTRAL LOCKING BUTTON HAZARD WARNING SWITCH OPERATING UNIT COMPUTER DATA LINES SYSTEM COUPE COUPE CONVERTIBLE COUPE, GRAN COUPE DRIVER'S DOOR TRIM PANEL LIGHTING DVD CHANGER FRONT CENTER VENTILATION GRILLE FRONT ELECTRONIC MODULE FUSE 10 GRAN COUPE GRN WIRE GRY/RED WIRE HEAD UNIT HEATING/AIR CONDITIONING SYSTEM HOT W/ TERMINAL LEFT B- PILLAR LIGHTING LEFT FOOTWELL) LEFT FRONT FOOTWELL LIGHT LEFT REAR SIDE TRIM PANEL LIGHTING LIGHT LIGHT SWITCH UNIT LIGHTING CENTER DASHBOARD ORG/GRN WIRE PASSENGER'S DOOR TRIM PANEL LIGHTING READING REAR DRIVER'S SIDE DOOR PANEL LIGHTING REAR PASSENGER'S SIDE DOOR PANEL LIGHTING RED WIRE RED/GRY WIRE RIGHT RIGHT "B" PILLAR LIGHTING RIGHT FRONT FOOTWELL LIGHT RIGHT REAR SIDE TRIM PANEL LIGHTING W/ DVD CHANGER W/O DVD CHANGER WHT/BLU WIRE WHT/RED WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CENTER CONSOLE CONTROL PANEL COUPE CONVERTIBLE DRIVER'S SIDE REAR POWER WINDOW SWITCH FRONT CENTER ARMREST LIGHT GEAR SHIFT LEVER LIGHTING GRAN COUPE GRY WIRE GRY/RED WIRE HARD TOP OPERATING UNIT INTEGRATED CHASSIS MANAGEMENT INTERIOR LIGHT) INTERIOR REAR LID BUTTON LEFT FOOTWELL) LOCATOR LIGHTING PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S SIDE REAR POWER WINDOW SWITCH RED WIRE ROOF FUNCTION CENTER W/O INTERIOR LIGHT PACKAGE W/O NECK WARMER WHT WIRE WHT/BLU WIRE WHT/RED WIRE

ACTIVE CRUISE CONTROL AUC SENSOR BLK WIRE BLK/WHT WIRE BRN WIRE CAMERA-BASED DRIVER ASSISTANCE SYSTEMS CLUTCH MODULE COUPE COUPE, GRAN COUPE DME MAIN RELAY DRIVER LUMBAR SUPPORT VALVE BLOCK DRIVER SEAT BELT EXTENDER CONTROLLER DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK DYNAMIC STABILITY CONTROL (DSC) ELECTRIC FAN CUT OUT RELAY ELECTRO- CHROMIC INTERIOR REAR-VIEW MIRROR ELECTRO- MECHANICAL POWER STEERING FROM FUSE 67 (DIAGRAM 1 OF 5) FROM FUSE BOX (DIAGRAM 1 OF 5) FRONT ELECTRONIC MODULE FRONT PASSENGER LUMBAR SUPPORT VALVE BLOCK FRONT PASSENGER SEAT BACKREST WIDTH ADJUSTMENT SWITCH FRONT PASSENGER SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK FRONT PASSENGER SEAT BELT EXTENDER CONTROLLER FRONT POWER DISTRIBUTION BOX FUSE 21 FUSE 26 FUSE 27 FUSE 28 FUSE 29 FUSE 32 FUSE 33 FUSE 34 FUSE 42 FUSE 44 FUSE 45 FUSE 48 FUSE 55 FUSE 56 FUSE 63 GRN WIRE GRN/GRY WIRE GRN/YEL WIRE GRY WIRE HARDTOP OPERATING UNIT IGNITION, FUEL INJECTION RELAY INTEGRATED SUPPLY MODULE INTER- COOLER COOLANT PUMP LEFT FRONT VANITY MIRROR LIGHT LEFT REAR SEAT HEATING SWITCH LEFT REVERSIBLE ELECTROMOTIVE ELECTRICALLY MOTORIZED REEL M/T NECK WARMER CONTROL ELECTRONICS POWER SUPPLY SENSORS/ ACTUATORS RELAY RAIN/LIGHT/ SOLAR CONDENSATION SENSOR RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT FRONT VANITY MIRROR LIGHT RIGHT REAR SEAT HEATING SWITCH ROOF FUNCTION CENTER START-STOP BUTTON STEERING COLUMN SWITCH CLUSTER TRANSFER BOX VALVETRONIC RELAY VIO WIRE WATER INJECTION VALVE 1 WATER INJECTION VALVE 2 WATER INJECTION VALVE 3 WHT WIRE YEL WIRE

ACTIVE SOUND DESIGN ALL ROUND VISION CAMERA BASE PLATE BLK WIRE BLU WIRE BRN WIRE COMBOX CONVERTIBLE (OR CONVERTIBLE TOP MODULE COUPE, GRAN COUPE DRIVER'S DOOR MICROWAVE SENSOR DVD CHANGER ELECTRIC FUEL PUMP CONTROL ELECTRONICS ELECTRICAL EXHAUST FLAP ELECTRICAL EXHAUST FLAP 2 ELECTRONIC DAMPER CONTROL FROM BISTABLE RELAY (DIAGRAM 4 OF 5) FROM DC/DC CONVERTER (DIAGRAM 4 OF 5) FROM FUSE BOX (DIAGRAM 1 OF 5) FRONT ELECTRONIC MODULE FUEL PUMP CONTROL (EKPS) FUSE 100 FUSE 103 FUSE 104 FUSE 107 FUSE 108 FUSE 117 FUSE 121 FUSE 122 FUSE 123 FUSE 124 FUSE 125 FUSE 126 FUSE 127 FUSE 128 FUSE 130 FUSE 139 FUSE 140 FUSE 141 FUSE 142 FUSE 143 FUSE 146 FUSE 147 FUSE 148 FUSE 152 FUSE 153 FUSE 154 FUSE 155 FUSE 159 FUSE 160 FUSE 161 FUSE 162 FUSE 163 FUSE 164 FUSE 165 GRAN COUPE GRN WIRE GRY WIRE HEAD UNIT HIFI AMPLIFIER INFOTAINMENT FAN LANE CHANGE WARNING LEFT REAR MICROWAVE SENSOR LEFT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL NATURAL VACUUM LEAK DETECTION TEMPERATURE SENSOR, PRESSURE SWITCH NCA WIRE NECK WARMER CONTROL ELECTRONICS PARKING ASSISTANT PASSENGER'S DOOR MICROWAVE SENSOR REAR DRIVER'S SIDE SEAT HEATING MODULE REAR PASSENGER'S SIDE SEAT HEATING MODULE RED WIRE RED/BRN WIRE REGULATED REAR AXLE DIFFERENTIAL LOCK REMOTE CONTROL RECEIVER RIGHT HEADLIGHT RIGHT REAR MICROWAVE SENSOR RIGHT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL RIGHT REVERSIBLE ELECTROMOTIVE ELECTRICALLY MOTORIZED REEL SIREN W/ TILT ALARM SENSOR SIREN W/ TILT SENSOR TAILGATE FUNCTION MODULE TO BISTABLE RELAY (DIAGRAM 4 OF 5) TO BOOT LID/ TAILGATE LOCK (DIAGRAM 5 OF 5) TO DC/DC CONVERTER (DIAGRAM 4 OF 5) TO FUSE 116 (DIAGRAM 5 OF 5) TO LUGGAGE COMPARTMENT LIGHT (DIAGRAM 5 OF 5) TO REAR ELECTRONIC MODULE (DIAGRAM 4 OF 5) TOP HIFI AMPLIFIER TRAILER MODULE TRAILER SOCKET VIDEO MODULE VIO WIRE W/ AUTOMATIC ENGINE START/STOP FUNCTION W/O AUTOMATIC ENGINE START/STOP FUNCTION W/ BASE RADIO W/ LED HEADLAMPS W/ TRAILER MODULE W/O TRAILER MODULE WHT WIRE WIRELESS CHARGING ODDMENTS TRAY WIRELESS CHARGING ODDMENTS TRAY AERIAL AMPLIFIER YEL WIRE

BISTABLE RELAY BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMBOX CONTACT FREE TAILGATE OPENING EVALUATION ELECTRONICS COUPE, GRAN COUPE DC/DC CONVERTER DIAGNOSIS SOCKET DIGITAL MOTOR ELECTRONICS DRIVER ASSISTANCE SYSTEMS OPERATING UNIT DRIVER ELECTRONIC OUTER DOOR HANDLE MODULE EARLY PRODUCTION LATE PRODUCTION FROM FRONT POWER DISTRIBUTION BOX (DIAGRAM 1 OF 5) FROM FUSE 160 (DIAGRAM 3 OF 5) FROM FUSE BOX (DIAGRAM 1 OF 5) FROM REAR FUSE CARRIER (DIAGRAM 3 OF 5) FRONT ELECTRONIC MODULE FUSE 10 FUSE 11 FUSE 113 FUSE 114 FUSE 12 FUSE 120 FUSE 13 FUSE 14 FUSE 149 FUSE 150 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 80 FUSE 83 FUSE 84 FUSE 85 GRAN COUPE GRN WIRE GRN/WHT WIRE GRY WIRE HEATING/ AIR CONDITIONING SYSTEM HORN RELAY LEFT HEADLIGHT LIGHT SWITCH UNIT PASSENGER ELECTRONIC OUTER DOOR HANDLE MODULE REAR ELECTRONIC MODULE REAR FUSE CARRIER REAR WINDOW DEFOGGER RELAY RED WIRE RED/BLU WIRE RED/BRN WIRE RIGHT HEADLIGHT SOLID STATE STEERING COLUMN SWITCH CLUSTER TAILGATE FUNCTION MODULE TELEMATIC COMMUNICATION BOX TO REAR FUSE CARRIER (DIAGRAM 3 OF 5) TRAILER MODULE TRAILER SOCKET VIO WIRE W/ COMBOX W/ TELEMATIC COMMUNICATION BOX W/ TRAILER MODULE W/O TRAILER MODULE WHT WIRE WHT/BLU WIRE YEL WIRE