BMW 3 series F30/F31 (2011-2015) rear electronic module Wiring diagrams

3 16 RT REV LT LT REV SW 51 52 CAN BUS SIG CAN BUS SIG 6 33 28 GND TERM 30 REV GEAR SW BLK/BLU WIRE BLK/VIO WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT POWER DISTRIBUTION BOX FUSE (RIGHT REAR OF ENGINE COMPT) GEAR SELECT SWITCH GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES LEFT INNER TAILLIGHT ORG/GRN WIRE REAR ELECTRONIC MODULE RED WIRE RED/BLU WIRE REVERSE REVERSING GEAR SWITCH (M/T) RIGHT INNER TAILLIGHT YEL WIRE

2.0L TWIN TURBO 3.0L TWIN TURBO A/C COMPRESSOR ACCUMULATOR MANAGEMENT ELECTRONICS ALL-ROUND VISION BASE CAMERA PLATE BLK WIRE BRN WIRE BRN/BLK WIRE CONNECTION 1 CONNECTOR PREPARATION FOR ACCIDENT DATA RECORDER CONTACT FREE TAILGATE OPENING EVALUATION ELECTRONICS DC/DC CONVERTER DIGITAL MOTOR ELECTRONICS DIGITAL TWO-WAY RADIO ELECTRIC COOLANT PUMP ELECTRICAL RIGHT B-PILLAR EXHAUST LIGHTING FLAP ELECTRO- MECHANICAL POWER STEERING ELECTRONIC DAMPER CONTROL ELECTRONIC TRANSMISSION CONTROL FRONT PASSENGER SEAT BELT EXTENDER CONTROLLER HEAD HIFI AMPLIFIER IGNITION COIL CYLINDER 1 IGNITION COIL CYLINDER 2 INFOTAINMENT FAN LEFT LIGHTING FULLY B-PILLAR AUTOMATIC TOWING HITCH LEFT OUTER TAIL LIGHT LEFT REAR INTERIOR LIGHT LEFT REVERSIBLE ELECTROMOTIVE ELECTRICALLY MOTORIZED REEL NCA WIRE REAR DRIVER'S REAR SIDE ENTRY DRIVER'S SIDE LIGHT DOOR PANEL LIGHTING REAR ELECTRONIC MODULE REAR FUSE HOLDER REAR INTERIOR LIGHT REAR PASSENGER SIDE DOOR REAR LOCK PASSENGER SIDE ENTRY LIGHT REAR WINDOW DEFOGGER REJECTER CIRCUIT REVERSE GEAR SWITCH RIGHT OUTER TAIL LIGHT TELEMATIC DVD COMMUNICATION UNIT CHANGER BOX TOP HIFI AMPLIFIER TRAILER SOCKET SWITCH TRANSFER BOX TYRE PRESSURE CONTROL VIDEO MODULE W/ INTERIOR LIGHT PACKAGE W/O INTERIOR LIGHT PACKAGE W/ OPTIONAL EXTRAS

2.0L TWIN TURBO 3.0L TWIN TURBO A/C COMPRESSOR ACCUMULATOR MANAGEMENT ELECTRONICS ALL-ROUND VISION BASE CAMERA PLATE BLK WIRE BRN WIRE BRN/BLK WIRE CONNECTION 1 CONNECTOR PREPARATION FOR ACCIDENT DATA RECORDER CONTACT FREE TAILGATE OPENING EVALUATION ELECTRONICS DC/DC CONVERTER DIGITAL MOTOR ELECTRONICS DIGITAL TWO-WAY RADIO ELECTRIC COOLANT PUMP ELECTRICAL RIGHT B-PILLAR EXHAUST LIGHTING FLAP ELECTRO- MECHANICAL POWER STEERING ELECTRONIC DAMPER CONTROL ELECTRONIC TRANSMISSION CONTROL FRONT PASSENGER SEAT BELT EXTENDER CONTROLLER HEAD HIFI AMPLIFIER IGNITION COIL CYLINDER 1 IGNITION COIL CYLINDER 2 INFOTAINMENT FAN LEFT LIGHTING FULLY B-PILLAR AUTOMATIC TOWING HITCH LEFT OUTER TAIL LIGHT LEFT REAR INTERIOR LIGHT LEFT REVERSIBLE ELECTROMOTIVE ELECTRICALLY MOTORIZED REEL NCA WIRE REAR DRIVER'S REAR SIDE ENTRY DRIVER'S SIDE LIGHT DOOR PANEL LIGHTING REAR ELECTRONIC MODULE REAR FUSE HOLDER REAR INTERIOR LIGHT REAR PASSENGER SIDE DOOR REAR LOCK PASSENGER SIDE ENTRY LIGHT REAR WINDOW DEFOGGER REJECTER CIRCUIT REVERSE GEAR SWITCH RIGHT OUTER TAIL LIGHT TELEMATIC DVD COMMUNICATION UNIT CHANGER BOX TOP HIFI AMPLIFIER TRAILER SOCKET SWITCH TRANSFER BOX TYRE PRESSURE CONTROL VIDEO MODULE W/ INTERIOR LIGHT PACKAGE W/O INTERIOR LIGHT PACKAGE W/ OPTIONAL EXTRAS

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

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

22 23 K-CAN BUS SIG K-CAN BUS SIG BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 80 GRN WIRE HEATING/AIR CONDITIONING SYSTEM (CENTER OF DASH, ABOVE RADIO) HOT AT ALL TIMES NCA WIRE ORG/GRN WIRE REAR ELECTRONIC MODULE REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER REJECTOR CIRCUIT REAR WINDOW DEFOGGER REJECTOR CIRCUIT 2 REAR WINDOW DEFOGGER RELAY RED WIRE YEL WIRE

22 23 K-CAN BUS SIG K-CAN BUS SIG BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 80 GRN WIRE HEATING/AIR CONDITIONING SYSTEM (CENTER OF DASH, ABOVE RADIO) HOT AT ALL TIMES NCA WIRE ORG/GRN WIRE REAR ELECTRONIC MODULE REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER REJECTOR CIRCUIT REAR WINDOW DEFOGGER REJECTOR CIRCUIT 2 REAR WINDOW DEFOGGER RELAY RED WIRE YEL WIRE