BMW 3 series F30/F31 (2011-2015) org/ Wiring diagrams

BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SEAT ADJUSTMENT SWITCH DRIVER'S SEAT ANGLE ADJUSTMENT DRIVE (UNDER DRIVER SEAT) DRIVER'S SEAT BACKREST ANGLE ADJUSTMENT MOTOR (UNDER DRIVER SEAT) DRIVER'S SEAT HEIGHT ADJUSTMENT DRIVE UNIT (UNDER DRIVER SEAT) DRIVER'S SEAT MODULE DRIVER'S SIDE EASY ENTRY SWITCH ELECTRONICS JUNCTION BOX FUSE 46 GRN WIRE JUNCTION BOX (UNDER RIGHT SIDE OF DASH) NCA WIRE ORG/ WIRE ORG/GRN WIRE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RELAY ENERGIZED FUSE 77 SEATS SYSTEM VIO WIRE VIO/BLK WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

5 8 (NOT USED) ADJUSTMENT MOTOR DRIVE UNIT BACKWARD ADJUSTMENT DRIVE UNIT (UNDER DRIVER SEAT) BLK/YEL WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SEAT ADJUSTMENT SWITCH BLOCK DRIVER'S SEAT ANGLE DRIVER'S SEAT FORWARD/ DRIVER'S SEAT HEIGHT ADJUSTMENT DRIVE UNIT (UNDER DRIVER SEAT) DRIVER'S SIDE SEAT BACKREST ANGLE ADJUSTMENT DRIVE DRIVERS SEAT MODULE (UNDER DRIVER SEAT) FRONT ELECTRONIC MODULE (FEM) (RIGHT END OF DASH) K CAN FRONT POWER DISTRIBUTION BOX (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRY WIRE GRY/YEL WIRE K CAN MEMORY FUNCTION HALL SENSOR MOTOR ORG/ WIRE ORG/GRN WIRE RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED FUSE 67 SEATS SYSTEM VIO/BRN WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BRN WIRE

ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/RED/WHT WIRE BLK/RED/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLK/WHT WIRE BRN/BLK/YEL WIRE BRN/WHT WIRE CENTRAL INFORMATION DISPLAY COMPT) COOLANT LEVEL SWITCH (RIGHT SIDE OF ENGINE COUPE ELECTRIC FUEL PUMP (RIGHT TANK HALF FUEL LEVEL SENSOR) (UNDER RIGHT REAR SEAT) ELECTRONICS JUNCTION BOX FUEL LEVEL SENSOR (UNDER LEFT REAR SEAT) FUSE 74 GRN WIRE INSTRUMENT CLUSTER CONTROL MODULE JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT HALF TANK FUEL LEVEL SENSOR ELECTRIC FUEL PUMP (UNDER RIGHT REAR SEAT) LEFT TANK HALF ORG/ WIRE ORG/GRN WIRE OUTSIDE TEMPERATURE SENSOR (FRONT CENTER OF BUMPER) PARKING BRAKE WARNING SWITCH (UNDER CENTER CONSOLE) RED WIRE RED/BLU WIRE RIGHT HALF TANK FUEL LEVEL SENSOR STEERING COLUMN SWITCH CENTER WHT WIRE YEL WIRE

ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/RED/WHT WIRE BLK/RED/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLK/WHT WIRE BRN/BLK/YEL WIRE BRN/WHT WIRE CENTRAL INFORMATION DISPLAY COMPT) COOLANT LEVEL SWITCH (RIGHT SIDE OF ENGINE COUPE ELECTRIC FUEL PUMP (RIGHT TANK HALF FUEL LEVEL SENSOR) (UNDER RIGHT REAR SEAT) ELECTRONICS JUNCTION BOX FUEL LEVEL SENSOR (UNDER LEFT REAR SEAT) FUSE 74 GRN WIRE INSTRUMENT CLUSTER CONTROL MODULE JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT HALF TANK FUEL LEVEL SENSOR ELECTRIC FUEL PUMP (UNDER RIGHT REAR SEAT) LEFT TANK HALF ORG/ WIRE ORG/GRN WIRE OUTSIDE TEMPERATURE SENSOR (FRONT CENTER OF BUMPER) PARKING BRAKE WARNING SWITCH (UNDER CENTER CONSOLE) RED WIRE RED/BLU WIRE RIGHT HALF TANK FUEL LEVEL SENSOR STEERING COLUMN SWITCH CENTER WHT WIRE YEL 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 FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT POWER DISTRIBUTION BOX (RIGHT REAR OF ENGINE COMPT) 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 MODULE (REM) (RIGHT REAR OF LUGGAGE COMPT) NCA WIRE ORG/ WIRE OUTSIDE TEMPERATURE PARKING BRAKE WARNING SWITCH (UNDER CENTER CONSOLE) REAR ELECTRONIC RED WIRE RED/BLU WIRE RED/BRN WIRE RED/YEL WIRE RELAY ENERGIZED SENSOR SENSOR (FRONT CENTER OF BUMPER) SOUND SYSTEMS YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BRN WIRE CAB BUS SIG COUPE FUSE 101 FUSE 47 GRN WIRE HEATING/AIR CONDITIONING SYSTEM (CENTER OF DASH, ABOVE RADIO) HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) JUNCTION BOX ELECTRONICS NCA WIRE ORG/ WIRE REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) REAR WINDOW DEFOGGER REAR WINDOW DEFROSTER (GROUND) LOCKOUT CIRCUIT REAR WINDOW DEFROSTER (POSITIVE) LOCKOUT CIRCUIT REAR WINDOW DEFROSTER RELAY RED WIRE

ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE VACUUM SENSOR (ON BRAKE VACUUM BOOSTER ASSEMBLY) BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM ANTI-THEFT SYSTEM COOLING FANS SYSTEM CRANKSHAFT BREATHER HEATING 1 (LEFT SIDE OF ENGINE) DME CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) E-BOX SIG ELECTRONICS JUNCTION BOX FUEL PUMP CONTROL (EKPS) FUSE 70 GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEAK DIAG SIG LEAK DIAG SIG LEAK DIAG SIG SENSOR SOG SENSOR SIG SENSOR SIG NCA WIRE ORG/ WIRE OXYGEN SENSOR 1 BEFORE CATALYTIC CONVERTER (ON EXHAUST PIPE, BEFORE CATALYTIC) OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER (RIGHT REAR OF ENGINE) RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY SENSOR GRD SENSOR GRD SENSOR SIG SENSOR SIG STARTING/CHARGING SYSTEM TERMINAL W/ BRAKE VACUUM SENSOR W/O BRAKE VACUUM SENSOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

ANTI-THEFT SYSTEM BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/YEL WIRE COOLING FANS SYSTEM CRANKSHAFT SENSOR DISA CONTROLLER 1 DISA CONTROLLER 2 DME RELAY E-BOX FAN (BOTTOM OF E-BOX) EXHAUST FLAP (LEFT SIDE OF REAR COMPT) FUEL TANK LEAKAGE DIAGNOSTIC MODULE FUEL TANK VENT VALVE FUSE 101 FUSE 16 FUSE 37 FUSE 39 FUSE 4 FUSE FUSE FUSE GRY/VIO WIRE HOT AT ALL TIMES HOT FILM AIR MASS METER (IN ENGINE AIR INTAKE DUCT) INTAKE AIR TEMPERATURE SENSOR JUNCTION BOX (UNDER RIGHT SIDE NCA WIRE OF DASH) ORG/ WIRE REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) RED WIRE RED/BLK WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE STARTING/ CHARGING SYSTEM VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

BLK/BLU WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BSD SIG CYL CYL 4-6 1-3 DOUBLE KNOCK SENSOR (LEFT SIDE OF ENGINE) DISA SIG 1 DISA SIG 2 DME CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) DME RLY ELECTRIC THROTTLE VALVE ACTUATOR (ON RIGHT CYLINDER BANK THROTTLE BODY ASSEMBLY) ENG HEAT RLY ENGINE BREATHER HEATER 2 ENGINE BREATHER HEATER 3 ENGINE BREATHER HEATER 4 FUEL TANK SIG FUSE 10 HOT AT ALL TIMES INTAKE PIPE PRESSURE SENSOR (TOP LEFT SIDE OF ENGINE) MASS AIR FLOW SENSOR (LEFT SIDE OF ENGINE) MASS METER NCA WIRE NEG SPLY NEUTRAL SENSOR NOT USED ORG/ WIRE RED WIRE RED/BLK WIRE SENSOR SENSOR GRD SENSOR GRD INT AIR SENSOR SIG TEMP SIG THROTTLE THROTTLE GRD THROTTLE SIG VIO WIRE W/ HOT FILM AIR MASS METER W/ INTAKE AIR TEMPERATURE SENSOR W/ MASS AIR FLOW SENSOR W/O MASS AIR FLOW SENSOR W/ NEUTRAL SENSOR W/O INTAKE AIR TEMPERATURE SENSOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

1 2 3 4 5 6 TERM 30 TERM 87 GROUND GROUND GROUND GROUND 1 2 3 4 5 6 TERM 87 TERM 87 VAR GEAR SIG VAR GEAR SIG VAR GEAR SIG VAR GEAR SIG BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CHARACTERISTIC MAP THERMOSTAT (REAR OF ENGINE) COOLING FANS SYSTEM DME CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) ECCENTRIC SHAFT SENSOR (TOP OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) EXHAUST CAMSHAFT SENSOR (FRONT OF ENGINE) EXHAUST VANOS SOLENOID VALVE (FRONT OF ENGINE) GRN WIRE INTAKE CAMSHAFT SENSOR (FRONT OF ENGINE) INTAKE VANOS SOLENOID VALVE (FRONT OF ENGINE) INTERFERENCE SUPPRESSION CAPACITOR NCA WIRE OIL PRESSURE CONTROL VALVE OIL PRESSURE SWITCH (LEFT SIDE OF ENGINE COMPT) ORG/ WIRE RED WIRE RED/BLK WIRE RED/WHT (OR ORG) WIRE SPARK PLUG VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE