BMW 3 series F30/F31 facelift (2015-2020) brn Wiring diagrams

This page contains all the electrical diagrams for the component. brn, in which he is found in the car BMW 3 series F30/F31 facelift (2015-2020). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..

brn wiring diagram (131 of 163)

BLK/GRN WIRE BLU/RED WIRE BOOT LID/TAILGATE LOCK (W/ AUTOMATIC SOFT CLOSE DRIVE) BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM FRONT POWER DISTRIBUTION BOX FUSE 153 FUSE 28 FUSE 53 FUSE 57 GLOVE COMPARTMENT LIGHT GLOVE COMPARTMENT LIGHT SWITCH 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 LEFT FRONT VANITY MIRROR LIGHT LEFT FRONT VANITY MIRROR SWITCH LIGHT LOCATOR LIGHTING LIGHTING BUTTON LUGGAGE COMPARTMENT LIGHT READING READING LIGHT REAR ELECTRONIC MODULE (RIGHT REAR OF LUGGAGE COMPT) REAR FUSE HOLDER REAR INTERIOR LIGHT (W/ HIGH LIGHTS PACKAGE) REAR INTERIOR LIGHT (W/ LOW LIGHTS PACKAGE) 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 RIGHT SDIE ROOF FUNCTION CENTER (W/ HIGH LIGHTS PACKAGE) ROOF FUNCTION CENTER (W/ LOW LIGHTS PACKAGE) W/ HIGH LIGHTS PACKAGE W/ INTERIOR LIGHTS PACKAGE W/ LOW LIGHTS PACKAGE W/O INTERIOR LIGHTS PACKAGE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

Go to component -> Courtesy lamps circuit (1 of 2) -> BRN WIRE

brn wiring diagram (132 of 163)

ACTIVATION BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE ELECTRONIC DAMPER CONTROL FLEXRAY BUS SIG FRONT ELECTRONIC MODULE FUSE 148 FUSE 160 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ LEFT FRONT COIL VALVE LEFT FRONT VERTICAL-ACCELERATION SENSOR LEFT REAR COIL VALVE LEFT REAR VERTICAL ACCELERATION SENSOR LF VERTICAL GND LF VERTICAL SIG LR VERTICAL SENS PNK WIRE POWER DISTRIBUTION SYSTEM REAR FUSE HOLDER RED WIRE RELAY ENERGIZED RF VERTICAL GND RF VERTICAL SIG RIGHT END OF DASH) RIGHT FRONT COIL VALVE RIGHT FRONT VERTICAL-ACCELERATION SENSOR RIGHT REAR COIL VALVE RIGHT REAR VERTICAL ACCELERATION SENSOR RR VERTICAL SENS TERMINAL 15 TERMINAL 30 VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

Go to component -> Electronic damper control circuit -> BRN WIRE

brn wiring diagram (133 of 163)

BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER SEAT MODULE DRIVER'S SEAT BACKREST HEATING DRIVER'S SEAT SURFACE HEATING FRONT POWER DISTRIBUTION BOX FUSE 67 GRN WIRE GRN/VIO WIRE GRY WIRE HEATING/AIR CONDITIONING SYSTEM HOT W/ K-CAN 2 HIGH K-CAN 2 LOW LEFT FOOTWELL) ORG/GRN WIRE RED WIRE RED/BRN WIRE RELAY ENERGIZED VIO WIRE

Go to component -> Front heated seats circuit, w/ memory -> BRN WIRE

brn wiring diagram (134 of 163)

BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SEAT BACKREST HEATING DRIVER'S SEAT HEATING ELECTRONICS DRIVER'S SEAT SURFACE HEATING FRONT PASSENGER'S SEAT BACKREST HEATING FRONT PASSENGER'S SEAT HEATING ELECTRONICS FRONT PASSENGER'S SEAT SURFACE HEATING FRONT POWER DISTRIBUTION BOX FUSE 64 FUSE 65 GRN WIRE GRN/VIO WIRE GRY WIRE HEATING/AIR CONDITIONING SYSTEM HOT W/ K-CAN 2 HIGH K-CAN 2 LOW LEFT FOOTWELL) ORG/GRN WIRE RED WIRE RED/BLU WIRE RELAY ENERGIZED VIO WIRE WHT/BRN WIRE

Go to component -> Front heated seats circuit, w/o memory -> BRN WIRE

brn wiring diagram (135 of 163)

BLK WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLANT LEVEL SENSOR EARLY PRODUCTION LATE PRODUCTION EXCEPT HYBRID FRONT ELECTRONIC MODULE FRONT POWER DISTRIBUTION BOX FUEL LEVEL SENSOR FUEL LEVEL SENSOR 2 FUSE 50 FUSE 52 GRN WIRE GRN/RED WIRE HEAD-UP DISPLAY HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL UNIT NCA WIRE ORG/ WIRE OUTSIDE TEMPERATURE SENSOR PARKING BRAKE SWITCH REAR ELECTRONIC MODULE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT END OF DASH) SOUND SYSTEMS YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/WHT WIRE

Go to component -> Instrument cluster circuit -> BRN WIRE

brn wiring diagram (136 of 163)

BLK/YEL WIRE BRN WIRE BRN/BLK WIRE CENTRAL LOCKING BUTTON OPERATING UNIT HAZARD WARNING SWITCH COMPUTER DATA LINES SYSTEM DRIVER'S DOOR PANEL LIGHTING DRIVER'S SIDE REAR POWER WINDOW SWITCH DVD CHANGER FRONT CENTER VENTILATION GRILLE FRONT ELECTRONIC MODULE FUSE 10 GRN WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE HEAD UNIT HEATING/AIR CONDITIONING SYSTEM HOT W/ TERMINAL IHKA CONTROLS TRIM LIGHTING INTERIOR LIGHT) LEFT FOOTWELL) LEFT LIGHTING B-PILLAR LEFT REAR INTERIOR LIGHT LIGHT SWITCH UNIT LIGHTING CENTER OF DASHBOARD ORG/GRN WIRE PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S DOOR TRIM PANEL LIGHTING PASSENGER'S SIDE REAR POWER WINDOW SWITCH REAR DRIVER'S SIDE DOOR PANEL LIGHTING REAR PASSENGER'S SIDE DOOR PANEL LIGHTING RED WIRE RED/GRY WIRE RIGHT END OF DASH) RIGHT LIGHTING B-PILLAR RIGHT READING LIGHT LOCATOR LIGHTING BUTTON RIGHT REAR INTERIOR LIGHT W/ DVD CHANGER W/ HIGH LIGHTS PACKAGE W/ LOW LIGHTS PACKAGE W/O DVD CHANGER WHT/BLU WIRE WHT/RED WIRE YEL/RED WIRE

Go to component -> Instrument illumination circuit (1 of 2) -> BRN WIRE

brn wiring diagram (137 of 163)

BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/YEL WIRE DRIVER LUMBAR SUPPORT SWITCH DRIVER LUMBAR SUPPORT VALVE BLOCK DRIVER SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK DRIVER'S SEAT PNEUMATIC PUMP DRIVER'S SIDE SEAT ADJUSTMENT SWITCH BLOCK FRONT PASSENGER LUMBAR SUPPORT SWITCH FRONT PASSENGER LUMBAR SUPPORT VALVE BLOCK FRONT PASSENGER SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK FRONT PASSENGER SEAT PNEUMATIC PUMP FRONT PASSENGER SIDE SEAT ADJUSTMENT SWITCH BLOCK FRONT POWER DISTRIBUTION BOX FUSE 27 HOT W/ LEFT FOOTWELL) RED WIRE RELAY ENERGIZED W/ ELECTRIC SEAT ADJUSTMENT W/O ELECTRIC SEAT ADJUSTMENT YEL WIRE

Go to component -> Lumbar circuit -> BRN WIRE

brn wiring diagram (138 of 163)

BACKREST BLK WIRE BLU WIRE BRN WIRE FRONT PASSENGER SEAT ANGLE ADJUSTMENT DRIVE FRONT PASSENGER SEAT BACKREST ANGLE ADJUSTMENT DRIVE FRONT PASSENGER SEAT FORWARD/ BACK ADJUSTMENT DRIVE FRONT PASSENGER SEAT HEIGHT ADJUSTMENT DRIVE FRONT PASSENGER SIDE SEAT ADJUSTMENT SWITCH BLOCK FRONT POWER DISTRIBUTION BOX FUSE 68 FWD/BWD GRN WIRE HEIGHT HOT W/ RED WIRE RELAY ENERGIZED TILT VIO WIRE WHT WIRE YEL WIRE

Go to component -> Passenger power seat circuit -> BRN WIRE

brn wiring diagram (139 of 163)

BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FRONT POWER DISTRIBUTION BOX FUSE 141 FUSE 164 FUSE 26 GRN/VIO WIRE GRY WIRE HOT W/ LEFT FOOTWELL) LEFT REAR SEAT HEATING SWITCH REAR DRIVER'S SIDE SEAT BACKREST HEATING REAR DRIVER'S SIDE SEAT CUSHION HEATING REAR DRIVER'S SIDE SEAT HEATING MODULE REAR FUSE HOLDER REAR PASSENGER'S SIDE SEAT BACKREST HEATING REAR PASSENGER'S SIDE SEAT CUSHION HEATING REAR PASSENGER'S SIDE SEAT HEATING MODULE RED/BRN WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT REAR SEAT HEATING SWITCH WHT/BRN WIRE

Go to component -> Rear heated seats circuit -> BRN WIRE

brn wiring diagram (140 of 163)

BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER LUMBAR SUPPORT VALVE BLOCK DRIVER SEAT MODULE DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK DRIVER'S SEAT PNEUMATIC PUMP DRIVER'S SIDE SEAT ADJUSTMENT SWITCH BLOCK FRONT PASSENGER LUMBAR SUPPORT VALVE BLOCK FRONT PASSENGER SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK FRONT PASSENGER SEAT PNEUMATIC PUMP FRONT PASSENGER SIDE SEAT ADJUSTMENT SWITCH BLOCK FRONT PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH FRONT POWER DISTRIBUTION BOX FUSE 27 FUSE 68 GRN WIRE HOT W/ LEFT FOOTWELL) ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLU WIRE RED/YEL WIRE RELAY ENERGIZED WHT WIRE YEL WIRE YEL/BLU WIRE YEL/WHT WIRE

Go to component -> Sport seats circuit -> BRN WIRE

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BMW 3 series F30/F31 facelift (2015-2020) brn Wiring diagrams

brn wiring diagram (131 of 163)

List of components:

brn wiring diagram (132 of 163)

List of components:

brn wiring diagram (133 of 163)

List of components:

brn wiring diagram (134 of 163)

List of components:

brn wiring diagram (135 of 163)

List of components:

brn wiring diagram (136 of 163)

List of components:

brn wiring diagram (137 of 163)

List of components:

brn wiring diagram (138 of 163)

List of components:

brn wiring diagram (139 of 163)

List of components:

brn wiring diagram (140 of 163)

List of components:

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