BMW X3 F25 (2010-2014) central gateway module (left side of dash) Wiring diagrams

AIR BAG SENSORS AIR BAG SENSORS FLEXRAY BUS SIG FLEXRAY BUS SIG BLK WIRE BLU WIRE BRN/BLK WIRE CENTER CONSOLE CONTROL PANEL CENTRAL GATEWAY MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DRV DYN CTRL SW SIG DRV DYN CTRL SW SIG FUNCTION LIGHTING FUSE 34 GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/WHT WIRE GROUND GROUND SPY LF LEVEL SEN SPY LR LEVEL SEN GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES INTEGRATED CHASSIS MANAGEMENT (CENTER CONSOLE) JUNCTION BOX (RIGHT SIDE OF DASH) LEFT FRONT LEVEL SENSOR LEFT REAR LEVEL SENSOR PNK/BLU WIRE RED/GRN WIRE RED/WHT WIRE SIG LF LEVEL SEN SENSOR GROUND SIG LF LEVEL SEN SENSORS GROUND SIG,PARKING AID CTRL SIGNAL, DTC BTN WAKE UP SIG, TER 15 WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE YEL WIRE YEL/BLK WIRE

AUTOMATIC START/STOP FUNCTION W/ ONE DC/DC CONVERTER AUTOMATIC START/STOP FUNCTION W/ TWO DC/DC CONVERTER BLU WIRE BLU/RED WIRE BRAKE FLUID LEVEL SWITCH (BRAKE FLUID RESERVOIR) BRAKE LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAR ACCESS SYSTEM (LEFT SIDE OF DASH) CENTRAL GATEWAY MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DYNAMIC STABILITY CONTROL (DSC) (LEFT SIDE OF VEHICLE CHASSIS) FOOTWELL MODULE FRONT GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES FUSE HOT AT ALL TIMES FUSE POWER DISTRIBUTION BOX INTEGRATED CHASSIS MANAGEMENT (CENTER CONSOLE) JUNCTION BOX (RIGHT SIDE OF DASH) LEFT FRONT BRAKE PAD WEAR SENSOR (LEFT FRONT CALIPER) LEFT FRONT WHEEL SPEED SENSOR (LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR WHEEL SPEED SENSOR (LEFT REAR WHEEL HUB ASSEMBLY) NCA WIRE PARKING BRAKE BUTTON (BASE OF PARKING BRAKE LEVER) PARKING BRAKE CONTROL UNIT (CENTER REAR CARGO AREA) PNK/BLU WIRE REAR FUSE HOLDER (REAR COMPT FLOOR BOARD) RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED FUSE RELAY ENERGIZED FUSE FUSE RIGHT FRONT WHEEL SPEED SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR BRAKE PAD WEAR SENSOR (RIGHT REAR CALIPER) RIGHT REAR WHEEL SPEED SENSOR (RIGHT REAR WHEEL HUB ASSEMBLY) W/O AUTOMATIC ENGINE START/STOP FUNCTION WHT/BLU WIRE WHT/BRN WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 GND 48 49 K-CAN BUS SIG K-CAN BUS SIG 7 8 K-CAN BUS SIG K-CAN BUS SIG A/C COMPRESSOR AIR DISTRIBUTION MICRO SWITCH AUC SENSOR BLK/BRN WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLOWER MOTOR BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE CENTRAL GATEWAY MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM ELECTRONICS JUNCTION BOX EVAPORATOR TEMPERATURE SENSOR (EVAPORATOR ASSEMBLY) FOOTWELL VENTILATION TEMPERATURE TEMPERATURE SENSOR SENSOR FRONT CENTER VENTILATION GRILLE FUSE 11 FUSE 33 FUSE 44 FUSE 71 GRN WIRE GRN/GRY WIRE GRY/RED WIRE HEATING/AIR CONDITIONING SYSTEM (CENTER OF DASH) HOT AT ALL TIMES HOT W/ HOT W/ BISTABLE RELAY ENERGIZED HOT W/ TERMINAL 15 RELAY ENERGIZED JUNCTION BOX (RIGHT SIDE OF DASH) LIN BUS SIG ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RELAY ENERGIZED SEATS SYSTEM SENS GND SIG AIR CTRL VIO WIRE VOLT SPLY WHT WIRE WHT/BRN WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE

3.0L 3.0L TWIN TURBO BRN WIRE CENTRAL GATEWAY MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM FUSE 37 FUSE 66 (RIGHT SIDE OF DASH) GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT W/ TERMINAL JUNCTION BOX PNK WIRE PNK/BLK WIRE RED WIRE TRANSFER BOX MODULE (REAR COMPARTMENT FLOOR BOARD) YEL WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 PT-CAN BUS SIGNAL PT-CAN BUS SIGNAL 1 2 MOST BUS SIGNAL MOST BUS SIGNAL ALL ROUND VISION CAMERA BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CENTRAL GATEWAY MODULE (LEFT SIDE OF DASH) CENTRAL INFORMATION DISPLAY DIAGNOSIS SOCKET ELECTRO- MECHANICAL POWER STEERING (STEERING RACK ASSEMBLY) ETHERNET DATA LINE ETHERNET DATA LINE ETHERNET DATA LINE ETHERNET DATA LINE ETHERNET DATA LINE ETHERNET DATA LINE TERMINAL 15 ETHERNET DATA SIGNAL FLEXRAY BUS SIGNAL FLEXRAY BUS SIGNAL GRN ORG/ WIRE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEAD UNIT HEAD-UP DISPLAY HEATING/AIR CONDITIONING SYSTEM (CENTER OF DASH) INSTRUMENT CLUSTER CONTROL UNIT K-CAN BUS SIGNAL K-CAN BUS SIGNAL ETHERNET DATA LINE NCA WIRE ORG/ WIRE ORG/GRN WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/RED WIRE PNK/WHT WIRE RED WIRE RED/VIO WIRE SOUND SYSTEMS VERTICAL DYNAMICS MANAGEMENT (RIGHT KICK PANEL) W/ RADIO W/O RADIO YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 TERM 30 GROUND BRN WIRE CENTRAL GATEWAY MODULE (LEFT SIDE OF DASH) ELECTROMECHANICAL POWER STEERING (STEERING RACK ASSEMBLY) FRONT POWER FUSE 402 DISTRIBUTION BOX (LEFT REAR OF ENGINE COMPT) FUSE 43 GRN WIRE GRN/BLU WIRE GRN/RED WIRE GROUND TORQ SIG TORQ SIG GRY WIRE HOT AT ALL TIMES JUNCTION BOX (RIGHT SIDE OF DASH) PNK/BLU WIRE POWER DISTRIBUTION SYSTEM PWR STEERING RED WIRE RELAY ENERGIZED STEERING TORQUE SENSOR WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 GND 1 2 3 4 DR SEAT CUSHION 1 2 3 4 PASS SEAT CUSHION 1 2 3 DR SEAT BACKREST 1 2 3 PASS SEAT BACKREST 4 1 2 3 VOLT SPLY GND BUS SIG BUS SIG 7 8 CAN BUS H CAN BUS L BRN WIRE BRN/RED WIRE BUS SIG GND CENTRAL GATEWAY MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DR SEAT BACKREST DR SEAT BACKREST DR SEAT BACKREST DR SEAT CUSHION SIG TEMP SENS DR SEAT CUSHION DRIVER'S SEAT BACKREST HEATING DRIVER'S SEAT CUSHION HEATING DRIVER'S SEAT HEATING MODULE DRIVER'S SEAT MODULE FUSE GRN WIRE GRN/VIO WIRE GRY WIRE HEATING/AIR CONDITIONING SYSTEM HOT W/ BISTABLE RELAY ENERGIZED JUNCTION BOX (RIGHT SIDE OF DASH) JUNCTION BOX ELECTRONICS K-LIN-6 ORG/GRN WIRE PASS SEAT BACKREST PASSENGER'S SEAT BACKREST HEATING PASSENGER'S SEAT CUSHION HEATING PASSENGER'S SEAT HEATING MODULE PWR SPLY BUS SIG BUS SIG PWR SPLY GND REAR FUSE HOLDERS (REAR COMPT FUSE FLOOR BOARD) RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RELAY ENERGIZED SIG TEMP SENS DR SEAT CUSHION SIG TEMP SENS PASS SEAT CUSHION YEL WIRE YEL/BRN WIRE YEL/RED WIRE

CENTRAL GATEWAY MODULE (LEFT SIDE OF DASH) COM BOX CONNECTOR DVD CHANGER GRN WIRE HEAD UNIT INSTRUMENT CLUSTER CONTROL UNIT OPTICAL-FIBER CABLE TOP HIFI AMPLIFIER VIDEO MODULE (LEFT SIDE OF REAR COMPT)

ACCELERATOR PEDAL MODULE (ACCELERATOR PEDAL ASSEMBLY) AIR CONDITIONING SYSTEM BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE/ BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE CAR ACCESS SYSTEM CAR ACCESS SYSTEM (LEFT SIDE OF DASH) CENTRAL GATEWAY MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CUT-OUT RELAY, ELECTRIC FAN DIAGNOSIS SOCKET DIGITAL MOTOR ELECTRONICS (DME) CONTROL MODULE (LEFT REAR OF ENGINE COMPT) ENGINE START SIG TERM 30 SPLY HAL SENS SPLY HAL SENS SIG HAL SENS GND FLEXRAY BUS SIG FLEXRAY BUS SIG FOOTWELL MODULE FUEL INJECTOR CYLINDERS FUSE 139 GRN/RED WIRE GRN/YEL WIRE GRY/BRN WIRE HOT W/ LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) LIN BUS SIG ORG/ WIRE PNK/RED WIRE POWER DISTRIBUTION SYSTEM PT-CAN BUS SIG PT-CAN BUS SIG PT-CAN BUS SIG PT-CAN BUS SIG REAR FUSE HOLDER (REAR COMPT FLOOR BOARD) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RELAY ENERGIZED JUNCTION BOX (RIGHT SIDE OF DASH) FUSE 35 SPEED SIG TERM 15 WAKE UP SIG STARTING/CHARGING SYSTEM TERM 15 SPLY HAL SENS SPLY HAL SENS SIG HAL SENS GND VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/WHT WIRE

ACCELERATOR PEDAL MODULE (ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE CAR ACCESS SYSTEM (LEFT SIDE OF DASH) CENTRAL GATEWAY MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DIAGNOSIS SOCKET EXH FLAP SIG FUEL TANK LEAKAGE DIGITAL MOTOR ELECTRONICS (DME) CONTROL MODULE (LEFT REAR OF ENGINE COMPT) EARLY PRODUCTION FLEXRAY BUS SIG FLEXRAY BUS SIG FUEL INJECTORS FUEL TANK LEAKAGE DIAGNOSTIC MODULE (RIGHT REAR WHEELWELL) FUEL TANK LEAKAGE PT-CAN BUS SIG PT-CAN BUS SIG CAR BUS SIG FUSE 139 FUSE 169 FUSE 35 GRN/RED WIRE GRN/YEL WIRE GRY/BRN WIRE HAL SENS SIG HAL SENS SIG HALL SENS GND HALL SENS GND HOT W/ JUNCTION BOX (RIGHT SIDE OF DASH) LATE PRODUCTION NATURAL VACUUM LEAK DETECTION ORG/ WIRE PNK/RED WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM COOLING FANS SYSTEM PRESSURE SWITCH PT-CAN BUS SIG PT-CAN BUS SIG TERM 15 WAKE UP SIG RED WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RELAY ENERGIZED REAR FUSE FUSE 107 HOLDER (REAR COMPT FLOOR BOARD) RELAY HOT AT ENERGIZED ALL TIMES STARTING/ CHARGING SYSTEM TERM 15 SPLY LIN BUS SIG TERM 30 SPLY VIO WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/WHT WIRE