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

AIR BAG SENS BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BRN/BLK WIRE BRN/WHT WIRE CAN L CENTER CONSOLE OPERATING UNIT COMPUTER DATA LINES SYSTEM CRASH SAFETY MODULE DRV DYN CTRL SW SIG DYNAMIC STABILITY CONTROL (DSC) ENGINE CONTROLS SYSTEM FLEXRAY BUS SIG FRONT ELECTRONIC MODULE FRONT POWER DISTRIBUTION BOX FUNCTION LIGHTING FUSE 25 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GROUND GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HOT W/ TERMINAL INTEGRATED CHASSIS MANAGEMENT LEFT FRONT LEVEL SENSOR LEFT REAR LEVEL SENSOR LF LEVEL SENS SIG LF LEVEL SENS SPLY LR LEVEL SENS SIG LR LEVEL SENS SPLY PNK/BLK WIRE PNK/BLU WIRE POWER DISTRIBUTION SYSTEM RED/YEL WIRE RIGHT END OF DASH) SENS GROUND SENS GROUND PARK DISTANCE WARNING SIG DTC BTN SIG W/ OPTIONAL EXTRAS WAKE UP SIG WAKE UP SIG, TERM 15 WHT WIRE YEL WIRE YEL/BLU WIRE

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

AERIAL SIG AERIAL SIG (PINS: 13 TO 26 NOT USED) AIR CONDITIONING SYSTEM AMBIENT LIGHT ANTI-THEFT SYSTEM ANTI-THEFT, TRUNK, TAILGATE, FUEL DOORS SYSTEMS AUX WATER PUMP BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE BUS SIG BUS SIG DIAG COMPUTER DATA LINES SYSTEM COOLANT LEVEL SENS COURTESY LIGHT CTRL VALVE DATA LINE DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT, TRUNK, TAILGATE, FUEL DOORS SYSTEMS DR CONT SIG DR HANDLE MOD SIG DR HANDLE MOD SIG (PINS: 35 TO 44 NOT USED) ENG START SIG ENGINE CONTROLS SYSTEM FRONT ELECTRONIC MODULE FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FUSE 504 FUSE BOX GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HI BEAM LIGHT HI RANGE HORNS SYSTEM HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHT) INTR LIGHT INTR LT- K CAN BUS LIN BUS LIN BUS SIG LO BEAM LIGHT LOCATOR LIGHTING LOCK SIG MAG CLUTCH ORG/ WIRE ORG/GRN WIRE PNK WIRE PNK/BLU WIRE PNK/RED WIRE PNK/WHT WIRE PT CAN BUS PT CAN H PT CAN L REAR LID BUTTON RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT END OF DASH) SENS SIG SPLY STARTING/CHARGING SYSTEM SW SIG TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/BLU WIRE VIO/GRN WIRE WAKE-UP WASHER PUMP WATER VALVE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WIND WIPER WIPER WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

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

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

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

ACTIVATION, FLASHING INDICATOR LAMP ACTIVATION, REVERSING LIGHT ELECTRONIC DRIVE ACTIVE BODYWORKS SYSTEM BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE LIGHT SIG BRN WIRE COMPUTER DATA LINES SYSTEM DRIVE FOR FULLY AUTOMATIC TOWING HITCH EXTERIOR LAMPS CIRCUIT FLASHING INDICATOR LAMP SIG FUSE 113 FUSE 114 FUSE 139 FUSE 140 GRN WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HALL SENSOR SIG HOT W/ BI-STABLE RELAY ENERGIZED HOT W/ TERMINAL K-CAN BUS SIGNAL LED LEFT TURN SIG LIGHT PARKING, SIDE LIGHTS SIG REAR ELECTRONIC MODULE (RIGHT REAR OF LUGGAGE COMPT) REAR FOG LIGHT REAR FUSE HOLDER RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE REVERSING LIGHT RIGHT TURN SIG LIGHT SWITCH SIG TRAILER MODULE TRAILER SOCKET TRAILER SOCKET (13-PIN) W/ TRAILER MODULE W/O TRAILER MODULE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/WHT WIRE CHARGING AIR PRESSURE SENSOR DC/DC CONVERTER ELECTRIC FUEL PUMP ENGINE BREATHER HEATER FRONT ELECTRONIC MODULE FUEL FILTER HEATING FUEL PRESSURE, TEMPERATURE SENSOR GRN WIRE GRN/YEL WIRE INTELLIGENT BATTERY SENSOR LEFT FOOTWELL) NCA WIRE OIL LEVEL SENSOR OIL PRESSURE SWITCH ORG/ WIRE PNK WIRE QUICK RELEASE COUPLING RETAINING RING RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) VIO/BLK WIRE WHT/GRY WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BOOST PRESSURE ACTUATOR BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COOLANT TEMPERATURE SENSOR EXHAUST TEMPERATURE SENSOR BEFORE CATALYTIC CONVERTER EXHAUST TEMPERATURE SENSOR UPSTREAM DIESEL PARTICULATE FILTER GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE NCA WIRE OXYGEN SENSOR AFTER CATALYTIC CONVERTER OXYGEN SENSOR BEFORE CATALYTIC CONVERTER RAIL PRESSURE CONTROL VALVE RAIL PRESSURE SENSOR RED/WHT WIRE RED/YEL WIRE SCR TEMPERATURE SENSOR BEFORE CATALYTIC CONVERTER WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CHARGE AIR TEMPERATURE SENSOR COOLING FANS SYSTEM DIGITAL DIESEL ELECTRONICS EXHAUST RECIRCULATION ACTUATOR FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 GRY WIRE GRY/RED WIRE GRY/WHT WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE THROTTLE VALVE (LEFT SIDE OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE