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

4 2 (W/ MEMORY) (W/O MEMORY) AUXILIARY WATER PUMP BLOWER OUTPUT STAGE BLU/GRY WIRE BRN WIRE CONVERTIBLE COUPE DC/DC CONVERTER DRIVER'S SIDE REAR ENTRANCE LIGHT DRIVER'S SIDE REAR POWER WINDOW SWITCH DRIVER'S SIDE REAR SYSTEM LOCK ELECTRIC FAN CUT OUT RELAY ELECTRONICS JUNCTION BOX HARD TOP OPERATING UNIT IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 4 IGNITION COIL CYLINDER 6 IGNITION COIL, CYLINDER 5 IGNITION COIL, CYLINDER 7 IGNITION COIL, CYLINDER 8 IGNITION COIL, WATER LEFT FOG CYLINDER 1 VALVE LIGHT INDEPENDENT/ AUXILIARY HEATING CONTROL ACTIVE MODULE STEERING INTERFERENCE SUPPRESSION CAPACITOR 2 INTERFERENCE SUPPRESSION CAPACITOR IGNITION COIL, CYLINDER 3 LEFT HEADLIGHT LEFT HEATED WASHER NOZZLE LEFT TAIL LIGHT NCA WIRE PASSENGER'S DOOR COURTESY LIGHT PASSENGER'S DOOR ENTRANCE LIGHT PASSENGER'S DOOR EXIT LIGHT PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S DOOR SYSTEM LOCK PASSENGER'S LUMBAR SUPPORT SWITCH PASSENGER'S SEAT ADJUSTMENT SWITCH PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK PASSENGER'S SEAT VACUUM PUMP PASSENGER'S SIDE FOOTWELL WIPER HEATING LIGHT MOTOR MODULE PASSENGER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE PASSENGER'S SIDE OUTSIDE MIRROR RIGHT HEATED WASHER NOZZLE ROOF FUNCTION CONTROL CENTER SIREN W/ TILT ALARM SENSOR TRANSFER BOX CONTROL MODULE W/ XENON W/O HEATED MIRRORS W/ HEATED MIRRORS

ACTIVE CRUISE CONTROL BLU/GRY WIRE BRN WIRE BRN/BLK WIRE DRIVER SEAT POSITION SENSOR DRIVER'S DOOR COURTESY LIGHT DRIVER'S DOOR ENTRANCE LIGHT DRIVER'S DOOR EXIT LIGHT DRIVER'S DOOR SYSTEM LOCK DRIVER'S DRIVER'S BACK REST SEAT WIDTH VACUUM ADJUSTMENT PUMP VALVE BLOCK DRIVER'S LUMBAR SUPPORT SWITCH DRIVER'S SEAT ADJUSTMENT SWITCH DRIVER'S SEAT BELT BUCKLE CONTACT DRIVER'S SIDE FRONT FOOTWELL CIGAR LIGHT LIGHTER DRIVER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE DYNAMIC STABILITY CONTROL (DSC) FOOTWELL CAR MODULE ACCESS SYSTEM HEAD LIGHT REAR WINDOW WASHER PUMP LONGITUDINAL DYNAMICS MANAGEMENT NCA WIRE OBD II SOCKET PASSENGER'S SIDE FOOTWELL SOCKET RADIATOR SHUTTER DRIVE UNIT RADIATOR SHUTTER SOLENOID REAR CENTER CONSOLE CHARGING SOCKET REAR CENTER CONSOLE CHARGING SOCKET 2 REAR LID CAR RELEASE ACCESS SWITCH SYSTEM INTERIOR RIGHT FRONT DIRECTION INDICATOR REPEATER LIGHT RIGHT HEADLIGHT RIGHT HEADLIGHT FOG WASHER LIGHT PUMP RIGHT HORN ROLL OVER PROTECTION CONTROLLER SECONDARY AIR PUMP RELAY W/ BOSCH W/0 BOSCH 38 47 13 16 W/ XENON WIND- SHIELD WASHER PUMP

4 2 (W/ MEMORY) (W/O MEMORY) AUXILIARY WATER PUMP BLOWER OUTPUT STAGE BLU/GRY WIRE BRN WIRE CONVERTIBLE COUPE DC/DC CONVERTER DRIVER'S SIDE REAR ENTRANCE LIGHT DRIVER'S SIDE REAR POWER WINDOW SWITCH DRIVER'S SIDE REAR SYSTEM LOCK ELECTRIC FAN CUT OUT RELAY ELECTRONICS JUNCTION BOX HARD TOP OPERATING UNIT IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 4 IGNITION COIL CYLINDER 6 IGNITION COIL, CYLINDER 5 IGNITION COIL, CYLINDER 7 IGNITION COIL, CYLINDER 8 IGNITION COIL, WATER LEFT FOG CYLINDER 1 VALVE LIGHT INDEPENDENT/ AUXILIARY HEATING CONTROL ACTIVE MODULE STEERING INTERFERENCE SUPPRESSION CAPACITOR 2 INTERFERENCE SUPPRESSION CAPACITOR IGNITION COIL, CYLINDER 3 LEFT HEADLIGHT LEFT HEATED WASHER NOZZLE LEFT TAIL LIGHT NCA WIRE PASSENGER'S DOOR COURTESY LIGHT PASSENGER'S DOOR ENTRANCE LIGHT PASSENGER'S DOOR EXIT LIGHT PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S DOOR SYSTEM LOCK PASSENGER'S LUMBAR SUPPORT SWITCH PASSENGER'S SEAT ADJUSTMENT SWITCH PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK PASSENGER'S SEAT VACUUM PUMP PASSENGER'S SIDE FOOTWELL WIPER HEATING LIGHT MOTOR MODULE PASSENGER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE PASSENGER'S SIDE OUTSIDE MIRROR RIGHT HEATED WASHER NOZZLE ROOF FUNCTION CONTROL CENTER SIREN W/ TILT ALARM SENSOR TRANSFER BOX CONTROL MODULE W/ XENON W/O HEATED MIRRORS W/ HEATED MIRRORS

ACTIVE CRUISE CONTROL BLU/GRY WIRE BRN WIRE BRN/BLK WIRE DRIVER SEAT POSITION SENSOR DRIVER'S DOOR COURTESY LIGHT DRIVER'S DOOR ENTRANCE LIGHT DRIVER'S DOOR EXIT LIGHT DRIVER'S DOOR SYSTEM LOCK DRIVER'S DRIVER'S BACK REST SEAT WIDTH VACUUM ADJUSTMENT PUMP VALVE BLOCK DRIVER'S LUMBAR SUPPORT SWITCH DRIVER'S SEAT ADJUSTMENT SWITCH DRIVER'S SEAT BELT BUCKLE CONTACT DRIVER'S SIDE FRONT FOOTWELL CIGAR LIGHT LIGHTER DRIVER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE DYNAMIC STABILITY CONTROL (DSC) FOOTWELL CAR MODULE ACCESS SYSTEM HEAD LIGHT REAR WINDOW WASHER PUMP LONGITUDINAL DYNAMICS MANAGEMENT NCA WIRE OBD II SOCKET PASSENGER'S SIDE FOOTWELL SOCKET RADIATOR SHUTTER DRIVE UNIT RADIATOR SHUTTER SOLENOID REAR CENTER CONSOLE CHARGING SOCKET REAR CENTER CONSOLE CHARGING SOCKET 2 REAR LID CAR RELEASE ACCESS SWITCH SYSTEM INTERIOR RIGHT FRONT DIRECTION INDICATOR REPEATER LIGHT RIGHT HEADLIGHT RIGHT HEADLIGHT FOG WASHER LIGHT PUMP RIGHT HORN ROLL OVER PROTECTION CONTROLLER SECONDARY AIR PUMP RELAY W/ BOSCH W/0 BOSCH 38 47 13 16 W/ XENON WIND- SHIELD WASHER PUMP

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE DRIVER'S LUMBAR SUPPORT SWITCH DRIVER'S LUMBAR SUPPORT VALVE BLOCK (LEFT SIDE OF DRIVER SEAT BACK) DRIVER'S SEAT VACUUM PUMP (RIGHT SIDE OF DRIVER SEAT BACK) FUSE 20 BOX (UNDER RIGHT SIDE OF DASH) GRY WIRE GRY/BLK WIRE JUNCTION PASSENGER'S LUMBAR SUPPORT SWITCH PASSENGER'S LUMBAR SUPPORT VALVE BLOCK (RIGHT SIDE OF PASSENGER SEAT BACK) PASSENGER'S SEAT VACUUM PUMP (LEFT SIDE OF PASSENGER SEAT BACK) RED WIRE RED/BLK WIRE RELAY ENERGIZED SPORT SEATS CIRCUIT VIO WIRE

19 18 CAN H CAN L 29 27 28 51 52 GND SIG LOCATING LAMP HOTEL POS SW GND BLK WIRE BLK/RED WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BONNET CONTACT SWITCH BRN WIRE BRN/BLK WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVERS DOOR LOCK (LEFT FRONT DOOR) EARLY PRODUCTION ELECTRONICS JUNCTION BOX FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT PASSENGER'S DOOR LOCK (RIGHT FRONT DOOR) FUSE 103 FUSE 104 (RIGHT SIDE OF REAR COMPT) FUSE 5 FUSE 500 FUSE 504 FUSE 7 GRN/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE BOX INTERIOR REAR LID BUTTON LATE PRODUCTION LIN BUS SIG POWER DISTRIBUTION SYSTEM REAR FUSE HOLDER RED WIRE RED/BRN WIRE RED/GRY WIRE REMOTE CONTROL RECEIVER SIREN W/ TILT ALARM SENSOR SW SIG TERM 30 SPLY VIO/GRN WIRE WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL/BRN WIRE

ALARM ANTI-THEFT BLK WIRE BLK/RED WIRE BLU WIRE BLU/GRY WIRE BOOT LID/TAILGATE LOCK BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BUS SIG CENTRAL LOCKING BUTTON HAZARD WARNING SWITCH OPERATING FACILITY COMPUTER DATA LINES SYSTEM ELECTROCHROMIC INTERIOR REAR VIEW MIRROR EXTERIOR BOOT LID BUTTON FUEL FILLER FLAP CENTRAL LOCKING DRIVE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HIGH VARIANT ROOF FUNCTION MODULE HOTEL POSITION SWITCH LID BUTTON LID CONTACT LOCK DRV REAR DRIVER'S SIDE DOOR LOCK (LEFT REAR DOOR) REAR ELECTRONIC MODULE (REM) (RIGHT REAR OF LUGGAGE COMPT) REAR PASSENGER'S SIDE DOOR LOCK (RIGHT REAR DOOR) REAR WIPER RED WIRE RED/GRY WIRE SYSTEM IND TERM 30 SPLY WHT WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE CAR ACCESS SYSTEM (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DRIVER'S WINDOW MOTOR (LEFT FRONT DOOR) FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) GRN WIRE GRN/YEL WIRE GROUND TERMINAL 30 SIGNAL SIGNAL GROUND TRANSDUCER 2 TRANSDUCER 2 TRANSDUCER 1 GRY WIRE GRY/BLU WIRE HOT W/ ORG/ WIRE ORG/GRN WIRE PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S WINDOW MOTOR (RIGHT FRONT DOOR) RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED JUNCTION BOX FUSE (UNDER RIGHT SIDE OF DASH) TERMINAL 30 SIG LIN BUS K-BUS SIGNAL K-BUS SIGNAL GROUND 23 45 46 47 TRANSDUCER 1 TRANSDUCER GND TRANSDUCER GND VIO WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE

BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/GRY WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE CAR ACCESS SYSTEM (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DRIVER'S WINDOW MOTOR (LEFT FRONT DOOR) FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) GRN WIRE GRN/YEL WIRE GROUND TERMINAL 30 SIGNAL SIGNAL GROUND TRANSDUCER 2 TRANSDUCER 2 TRANSDUCER 1 GRY WIRE GRY/BLU WIRE HOT W/ ORG/ WIRE ORG/GRN WIRE PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S WINDOW MOTOR (RIGHT FRONT DOOR) RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED JUNCTION BOX FUSE (UNDER RIGHT SIDE OF DASH) TERMINAL 30 SIG LIN BUS K-BUS SIGNAL K-BUS SIGNAL GROUND 23 45 46 47 TRANSDUCER 1 TRANSDUCER GND TRANSDUCER GND VIO WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE

AIR BAG SIG - AIR BAG SIG + BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER'S AIR BAG INFLATOR ASSEMBLIES FUSE 7 BOX (UNDER RIGHT SIDE OF DASH) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HOT IN ON OR START JUNCTION LEFT "B" PILLAR AIR BAG SENSOR (LEFT MIDDLE INTERIOR PANEL) LEFT FRONT AIR BAG SENSOR (LEFT SIDE OF ENGINE COMPT) LEFT FRONT DOOR AIR BAG SENSOR (FRONT OF LEFT FRONT DOOR) MULTIPLE RESTRAINT SYSTEM CONTROL UNIT (REAR OF CENTER CONSOLE) NCA WIRE ORG/ WIRE ORG/GRN WIRE PASSENGER AIR BAG DEACTIVATION SWITCH (RIGHT END OF DASH, NEAR RIGHT FRONT DOOR) RIGHT "B" PILLAR AIR BAG SENSOR (RIGHT MIDDLE INTERIOR PANEL) RIGHT FRONT AIR BAG SENSOR (RIGHT SIDE OF ENGINE COMPT) RIGHT FRONT DOOR AIR BAG SENSOR (REAR OF RIGHT FRONT DOOR) ROOF FUNCTION CONTROL CENTER SIG CAN-BUS SIG CAN-BUS STEERING COLUMN SWITCH CLUSTER VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE