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

ACCELERATOR PEDAL MODULE BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRN WIRE CLUTCH SIG CLUTCH SWITCH MODULE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CUT-OUT RELAY DC/DC CONVERTER DIGITAL MOTOR ELECTRONICS (TOP REAR OF ENGINE) DME MAIN RELAY ELECTRIC FAN ELECTRICAL EXHAUST FLAP ENG STRT SIG ETHANOL SENS SIG ETHANOL SENS SPLY FLAP ACTIVATION FLEXRAY BUS SIG FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FUEL INJ ACTIVATION FUEL INJ SPLY FUSE 1 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 503 FUSE 6 FUSE BOX GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/WHT WIRE HALL SENS GND HALL SENS SIG HALL SENS SPLY HOT AT ALL TIMES IGN SPLY IGNITION, FUEL INJECTION RELAY INTEGRATED SUPPLY MODULE INTELLIGENT BATTERY SENSOR LEAK DETECTION SIG LEFT FOOTWELL) LIN BUS SIG M/T MOTOR POSITION SENSOR MTR ACTIVATION NATURAL VACUUM LEAK DETECTION TEMPERATURE SENSOR, PRESSURE SWITCH PNK WIRE PT-CAN BUS SIG RED WIRE RED/GRY WIRE RLY ACTIVATION SENS GND SENS SIG SENS SPLY SPD SIG TERM 15 SPLY TERM 15 WAKE UP SIG VALVETRONIC ACTUATOR MOTOR VALVETRONIC RELAY VIO WIRE VIO/YEL WIRE VLV SPLY WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE

ACT ACTIVATION BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIGITAL MOTOR ELECTRONICS ELEC TRTL ACT GND ELEC TRTL ACT SIG ELEC TRTL ACT SPLY ETHANOL SENSOR FRONT POWER DISTRIBUTION BOX FUSE 104 FUSE 146 FUSE 23 FUSE 47 GRN WIRE GRN/BRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ KNOCK SENS SIG KNOCK SENSOR #2 KNOCK SENSOR 1 LIN BUS SIG M/T NCA WIRE OIL LVL SENS SIG OIL LVL SENS SPLY OXYGEN SENS SIG OXYGEN SENSOR BEFORE CATALYTIC CONVERTER POWER DISTRIBUTION SYSTEM PRESSURE SENS SIG REAR FUSE HOLDER RED WIRE RED/GRN WIRE RED/GRY WIRE RELAY ENERGIZED SENS GND SENS SIG SENS SPLY STARTING/ CHARGING SYSTEM TOP OF TRANSMISSION) VEHICLE SOUND GENERATOR VIO WIRE VLV ACTIVATION VLV SPLY W/O EXHAUST EMISSIONS STANDARD EURO 6 WASTEGATE VALVE PRESSURE CONVERTER WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE ZERO GEAR SENSOR

BLK WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BRN WIRE DIGITAL MOTOR ELECTRONICS (TOP REAR OF ENGINE) ELECTRIC THROTTLE ACTUATOR FUEL INJ 1 ACTIVATION FUEL INJ 1 SPLY FUEL INJ 2 ACTIVATION FUEL INJ 2 SPLY FUEL INJ 3 ACTIVATION FUEL INJ 3 SPLY FUEL INJ 4 ACTIVATION FUEL INJ 4 SPLY FUEL INJECTOR CYLINDER 1 FUEL INJECTOR CYLINDER 2 FUEL INJECTOR CYLINDER 3 FUEL INJECTOR CYLINDER 4 FUSE 165 HOT W/ TERMINAL IGN COIL 1 ACTIVATION IGN COIL 1 SPLY IGN COIL 2 ACTIVATION IGN COIL 2 SPLY IGN COIL 3 ACTIVATION IGN COIL 3 SPLY IGN COIL 4 ACTIVATION IGN COIL 4 SPLY IGNITION COIL CYLINDER 1 IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 3 IGNITION COIL CYLINDER 4 NCA WIRE OIL LEVEL SENSOR OIL PRESSURE CONTROL VALVE OXYGEN SENSOR AFTER CATALYTIC CONVERTER QUANTITY CONTROL VALVE RAIL PRESSURE SENSOR REAR FUSE HOLDER RED WIRE RED/GRN WIRE SPARK PLUG TOP OF ENGINE) WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BLK/GRY WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRANKSHAFT SENSOR EARLY PRODUCTION ELECTRIC FUEL PUMP EXHAUST CAMSHAFT SENSOR GRN WIRE GRN/RED WIRE HOT FILM AIR MASS METER INTAKE AIR TEMPERATURE PRESSURE SENSOR INTAKE CAMSHAFT SENSOR INTAKE-MANIFOLD PRESSURE SENSOR LATE PRODUCTION NCA WIRE ORG/ WIRE RED WIRE RED/GRN WIRE VENTURI NOZZLE PRESSURE SENSOR WHT WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BLK/GRY WIRE BLU WIRE BRN WIRE BYPASS BLOW-OFF VALVE CHARACTERISTIC MAP THERMOSTAT COOLANT TEMPERATURE SENSOR COOLING FANS SYSTEM DIGITAL MOTOR ELECTRONICS (TOP REAR OF ENGINE) ELEC WSTGT VLV GND ELEC WSTGT VLV SIG ELEC WSTGT VLV SPLY ELECTRICAL WASTEGATE VALVE ENGINE OIL PRESSURE, TEMPERATURE SENSOR ENGINE VENTILATION HEATING EXHAUST VANOS SOLENOID ACTUATOR GRN WIRE GRY WIRE HEATER GND HEATER SPLY INTAKE VANOS SOLENOID ACTUATOR LIN BUS SIG MAP ACTIVATION MAP SPLY METER GND METER SIG METER SPLY ROTOR POSITION SENSOR SENS GND SENS SIG SENS SPLY SPLY SPLY PUMP TANK VENTING VALVE VLV ACTIVATION VLV SPLY W/ EXHAUST EMISSIONS STANDARD EURO 6 WHT WIRE YEL WIRE YEL/BLU WIRE YEL/WHT WIRE

ACCELERATOR PEDAL MODULE BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DDE MAIN RELAY DIGITAL DIESEL ELECTRONICS EXHAUST GAS PRESSURE SENSOR BEFORE DIESEL PARTICULATE FILTER FRONT POWER DISTRIBUTION BOX FUSE 3 FUSE 47 FUSE 503 FUSE BOX FUSE CARRIER GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT W/ NITROGEN OXIDE SENSOR AFTER SCR CATALYTIC CONVERTER NITROGEN OXIDE SENSOR BEFORE SCR CATALYTIC CONVERTER PNK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RELAY ENERGIZED VEHICLE SOUND GENERATOR WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DIESEL PARTICULATE SENSOR FRONT POWER DISTRIBUTION BOX FUSE 165 FUSE 21 FUSE 23 FUSE 403 FUSE 46 GRN WIRE GRN/RED WIRE GRN/YEL WIRE HEATER PLUG CYLINDER 1 HEATER PLUG CYLINDER 2 HEATER PLUG CYLINDER 3 HEATER PLUG CYLINDER 4 HOT AT ALL TIMES HOT W/ TERMINAL NCA WIRE ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PREHEATING CONTROL UNIT REAR FUSE HOLDER RED WIRE RED/GRN WIRE RED/WHT WIRE STARTING/ CHARGING SYSTEM VIO/BLK WIRE WHT/GRY 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

ACTIVE TANK FILL LEVEL SENSOR ACTIVE TANK HEATING BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/RED WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FUSE 137 FUSE 144 FUSE 145 GRN/BLK WIRE GRN/GRY WIRE GRN/RED WIRE HOT W/ TERMINAL METERING LINE HEATER PASSIVE TANK FILL LEVEL SENSOR REAR FUSE HOLDER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SCR DELIVERY MODULE (BOTTOM OF SCR TANK) SCR METERING MODULE TRANSFER PUMP VIO/BLK WIRE VIO/BRN WIRE VIO/YEL WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO 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