BMW 3 series F30/F31 (2011-2015) front electronic module (right end of dash) Wiring diagrams

1 18 23 TER 15 SUPY PWR SUPPY CLUTCH MOD AERAIL SIG AERIAL SIG ANTI-THEFT ALARM SYSTEM LED BLK/RED WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/RED WIRE BONNET CONTACT SWITCH BOOT LID/ TAILGATE LOCK BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CLUTCH SWITCH MODULE (M/T) (UNDER LEFT SIDE OF DASH) COMFORT ACCESS COMPUTER DATA LINES SYSTEM DRIVERS DOOR LOCK (LEFT FRONT DOOR) EARLY PRODUCTION ELECTROCHROMIC INTERIOR REAR VIEW MIRROR FRONT CENTER CONSOLE INTERIOR AERIAL FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT PASSENGER DOOR LOCK (RIGHT FRONT DOOR) FUSE 104 FUSE 13 FUSE 504 FUSE BOX GRN/BRN WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH VARIANT ROOF FUNCTION MODULE HOT AT ALL TIMES HOT AT ALL TIMES REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) FUSE 103 HOT W/ BI-STABLE RELAY ENERGIZED LATE PRODUCTION LIN BUS SIG POWER DISTRIBUTION SYSTEM REAR CENTER CONSOLE INTERIOR AERIAL REAR DRIVERS SIDE DOOR LOCK REAR ELECTRONIC MODULE (REM) (RIGHT REAR OF LUGGAGE COMPT) REAR PASSENGER'S SIDE DOOR LOCK RED WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE REMOTE CONTROL RECEIVER 3 2 1 SIG SIREN W/ TILT ALARM SENSOR SW SIG TERM 15 SPLY TERM 30 SUPPLY 30 6 VIO/GRN WIRE VIO/YEL WIRE WHT/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

AERIAL SIG BLK WIRE BLK/BRN WIRE BLK/RED WIRE BRN WIRE BRN/BLK WIRE BUMPER AERIAL COMPUTER DATA LINES SYSTEM DRIVER ELECTRONIC OUTER DOOR HANDLE MODULE DRIVER SIDE EXTERNAL ANTENNA FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT PASSENGER SIDE EXTERNAL ANTENNA GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE LUGGAGE COMPARTMENT AERIAL PASSENGER ELECTRONIC OUTER DOOR HANDLE MODULE RED/YEL WIRE RING AERIAL SIG START-STOP BUTTON STEERING COLUMN SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/WHT 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

2.0L TURBO BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EXCEPT 2.0L TURBO FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT POWER DISTRIBUTION BOX FUSE 32 (RIGHT REAR OF ENGINE COMPT) FUSE 63 GRN WIRE HOT AT ALL TIMES HOT W/ TERMINAL PNK WIRE PNK/BLU WIRE RED WIRE TRANSFER BOX (BOTTOM REAR OF TRANSFER CASE) VIO WIRE YEL/GRN WIRE

BLK WIRE BLU/YEL WIRE BRN WIRE BUMPER AERIAL CONTACT FREE TAILGATE OPENING EVALUATION ELECTRONICS CONTACT-FREE TAILGATE OPENING LOWER SENSOR CONTACT-FREE TAILGATE OPENING UPPER SENSOR FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FUSE 150 GRY/BLK WIRE GRY/RED WIRE HOT W/ BISTABLE RELAY ENERGIZED POWER DISTRIBUTION SYSTEM REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) RED/GRY WIRE

BLK WIRE BLK/BRN WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/GRY WIRE CAMERA-BASED DRIVER ASSISTANCE SYSTEMS (LEFT KICK PANEL) CAMERA-BASED DRIVER SUPPORT SYSTEMS (LEFT KICK PANEL) COMPUTER DATA LINES SYSTEM DRIVER ASSISTANCE SYSTEMS OPERATING UNIT FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT POWER DISTRIBUTION BOX (RIGHT REAR OF ENGINE COMPT) FUSE 10 FUSE 44 GRN WIRE HOT W/ TERMINAL LANE DEPARTURE WARNING CAMERA (TOP CENTER OF WINDSHIELD) NCA WIRE ORG/ WIRE ORG/GRN WIRE RED WIRE RED/WHT WIRE YEL WIRE YEL/BLK WIRE

1 1 3.0L TURBO, 3.0L TWIN TURBO 2.0L TURBO 2.0L TURBO 3.0L TURBO HYBRID 3.0L TURBO, 3.0L TWIN TURBO ACTIVE CRUISE CONTROL AUC SENSOR AUXILIARY WATER PUMP (HYBRID) ELECTRIC COOLANT PUMP 2 (EXCEPT HYBRID) BLK WIRE BRN WIRE BRN/BLK WIRE CAMERA ELECTRO- BASED CHROMIC DRIVER INTERIOR ASSISTANCE REARVIEW SYSTEMS MIRROR DME MAIN RELAY DRIVER'S LUMBER SUPPORT SWITCH DYNAMIC STABILITY CONTROL (DSC) ELECTRIC COOLANT PUMP ELECTRIC LEFT REAR FAN VANITY CUT OUT MIRROR RELAY LIGHT ELECTRIC MACHINE ELECTR- ONICS (HYBRID) ELECTRIC MACHINE- ELECTRONICS (HYBRID) ELECTRO- MECHANICAL POWER STEERING ELECTRONIC TRANSMISSION CONTROL ENVIRONMENTAL AIR CATALYST SENSOR (2.0L TURBO) FROM FUSE 68 (DIAGRAM 1 OF 4) FUSE FROM TERMINAL FROM TRANSFER TERMINAL POINT (DIAGRAM 1 OF 4) FRONT FRONT ELECTRONIC MODULE FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT PASSENGER'S SEAT BACKREST FRONT POWER DISTRIBUTION BOX (RIGHT REAR OF ENGINE COMPT) FRONT REFRIGERANT SHUT-OFF VALVE (HYBRID) FUSE FUSE 29 FUSE 33 FUSE 36 FUSE 37 FUSE 41 FUSE 47 FUSE 55 FUSE 56 FUSE 63 FUSE FUSE GRN WIRE GRN/BLU WIRE GRY WIRE HIGH VARIANT ROOF FUNCTIONS MODULE IGNITION, FUEL INJECTION RELAY PASSENGER'S LUMBER SUPPORT VALVE BLOCK POWER DISTRIB- UTION BOX RAIN/ RIGHT DRIVING LIGHTS REAR CONDENSATION/ VANITY SOLAR MIRROR SENSOR LIGHT REAR REAR DRIVER'S PASSENGER'S SIDE SEAT SIDE SEAT HEATING HEATING SWITCH SWITCH RED WIRE RED/WHT WIRE RED/YEL WIRE RELAY RIGHT FRONT LEFT FRONT VANITY VANITY MIRROR MIRROR LIGHT LIGHT START-STOP BUTTON STARTER MOTOR GENERATOR STEERING COLUMN CLUSTER SWITCH TRANSFER BOX VALVETRONIC RELAY VEHICLE SOUND GENERATOR VIO WIRE W/O AUTOMATIC ENGINE START-STOP FUNCTION WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WIDTH ADJUSTMENT SWITCH YEL WIRE

3.0L TURBO, 3.0L TWIN TURBO 2.0L TURBO ACCUMULATOR MANAGEMENT ELECTRONICS (HYBRID) AUXILIARY BATTERY (HYBRID) BISTABLE RELAY BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMBOX TELEMATIC COMMUNICATION BOX CONTACT FREE TAILGATE OPENING EVALUATION ELECTRONICS CUT-OFF RELAY DC/DC CONVERTER DIAGNOSIS PLUG DIGITAL FRONT MOTOR ELECTRONIC ELECTRONICS MODULE DRIVER ASSISTANCE SYSTEMS OPERATING UNIT DRIVER ELECTRONIC OUTER DOOR HANDLE MODULE ELECTRIC MACHINE- ELECTRONICS (HYBRID) FROM FRONT POWER DISTRIBUTION BOX (DIAGRAM 1 OF 4) FROM FUSE 160 (DIAGRAM 3 OF 4) FROM FUSE BOX (DIAGRAM 1 OF 4) FROM REAR FUSE HOLDER (DIAGRAM 3 OF 4) FRONT ELECTRONIC MODULE FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FUSE FUSE 10 FUSE 114 FUSE 113 FUSE 120 FUSE 149 FUSE 150 FUSE BOX 2 FUSE 600 FUSE FUSE FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HEATING/ AIR CONDITIONING SYSTEM HORN RELAY INTELLIGENT BATTERY LEFT HEADLIGHT NATURAL VACUUM LEAK DETECTION TEMPERATURE SENSOR, PRESSURE SWITCH NCA WIRE PASSENGER ELECTRONIC OUTER DOOR HANDLE MODULE REAR ELECTRONIC MODULE REAR ELECTRONIC MODULE (RIGHT FUSE REAR OF LUGGAGE COMPT) REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) REAR WINDOW DEFOGGER RELAY RED WIRE RED/BRN WIRE SENSOR 2 SOLID STATE STARTER MOTOR GENERATOR STEERING LIGHT COLUMN SWITCH SWITCH UNIT CLUSTER TERMINAL SOLID STATE TO REAR FUSE HOLDER (DIAGRAM 3 OF 4) TRAILER MODULE TRAILER SOCKET TRANSFER TERMINAL POINT 3 VIO WIRE W/ TELEMATIC W/ COMMUNICATION COMBOX BOX W/ W/O TRAILER TRAILER MODULE MODULE WHT WIRE WHT/BLU WIRE YEL 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

BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER POWER WINDOW DRIVE DRIVER'S DOOR SWITCH BLOCK DRIVER'S SIDE REAR POWER WINDOW DRIVE DRIVER'S SIDE REAR POWER WINDOW SWITCH FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT POWER DISTRIBUTION BOX (RIGHT REAR OF ENGINE COMPT) FUSE 22 FUSE 6 FUSE 4 FUSE 83 FUSE 84 GRN WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES PASSENGER POWER WINDOW DRIVE PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S SIDE REAR POWER WINDOW DRIVE PASSENGER'S SIDE REAR POWER WINDOW SWITCH POWER DISTRIBUTION SYSTEM REAR ELECTRONIC MODULE (RIGHT REAR OF LUGGAGE COMPT) RED/GRY WIRE RELAY ENERGIZED WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/GRN WIRE