BMW X3 F25 (2010-2014) footwell module Wiring diagrams

2 9 44 43 PWR SPLY REVERSING LT K-CAN BUS SIG K-CAN BUS SIG 3 4 PT-CAN BUS SIG PT-CAN BUS SIG 47 33 REVERSING LT GND 5 6 PT-CAN BUS SIG PT-CAN BUS SIG BLK/BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC TRANSMISSION CONTROL FOOTWELL MODULE GEAR SELECTOR SWITCH HOT W/ BISTABLE RELAY ENERGIZED JUNCTION FUSE 16 BOX INTERFERENCE SUPPRESSOR FILTER 2 LEFT INNER TAIL- LIGHT LIGHT REVERSING NCA WIRE RED WIRE RED/WHT WIRE RIGHT INNER TAIL LIGHT WHT WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

11 20 27 COURTESY LIGHTING SIGNAL, SWITCH SIGNAL, SWITCH 12 13 FOOTWELL LT FOOTWELL LT 39 10 ENTRANCE LT COURTESY LIGHTING 44 43 K-CAN BUS SIG K-CAN BUS SIG BLU WIRE BRN WIRE BRN/BLU WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR ENTRANCE DRIVER'S DOOR ENTRANCE LIGHT FOOTWELL MODULE GRY/GRN WIRE INTERIOR LT LEFT FRONT FOOTWELL LIGHT LEFT REAR FOOTWELL LIGHT LIGHT NCA WIRE PASSENGER'S DOOR ENTRANCE LIGHT REAR DRIVER'S SIDE COURTESY LIGHTING REAR DRIVER'S SIDE ENTRY LIGHT REAR PASSENGER'S SIDE COURTESY LIGHTING REAR PASSENGER'S SIDE ENTRY LIGHT RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT FOOTWELL LIGHT RIGHT REAR FOOTWELL LIGHT VIO/BRN WIRE WHT/BLK WIRE YEL/BRN WIRE YEL/RED WIRE

1 2 3 4 5 SEAT CUSHION 1 2 3 4 SEAT BACKREST 43 44 K-CAN BUS SIG K-CAN BUS SIG ACTUATOR MOTOR BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SEAT BACKREST HEATING DRIVER'S SEAT CUSHION HEATING DRIVER'S SEAT FORWARD/ BACKWARD ADJUSTMENT DRIVE UNIT (DRIVER'S SEAT) DRIVER'S SEAT HEIGHT ADJUSTMENT DRIVE UNIT (DRIVER'S SEAT) DRIVER'S SEAT MODULE (UNDER DRIVER'S SEAT) DRV ANGLE ADJ DRV HEIGHT ADJ FOOTWELL MODULE FUSE FWD/BWD ADJ GND HALL SENS GND HALL SENS GND HALL SENS GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRY WIRE GRY/YEL WIRE HALL SENS SIG HALL SENS SIG HALL SENS SIG HALL SENSOR JUNCTION BOX (RIGHT SIDE OF DASH) K-CAN BUS SIG K-CAN BUS SIG PWR SPLY GND ORG/GRN WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED SEAT BACKREST) SIG TEMP SENS SEAT CUSHION VIO/BRN WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/VIO WIRE YEL/BRN WIRE YEL/RED WIRE

45 43 44 IND LP BRK LT IND LP 5 17 3 25 18 20 GND LIN BUS SIG HIGH BEAM SW GND WARN LT SW SIG LED ACTIVATION 9 40 BRK LT DOOR CONTACT SIG BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/YEL WIRE DIRECTION IND FOOTWELL MODULE FUSE 17 FUSE 18 (RIGHT SIDE OF DASH) GRN/BLK WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/YEL WIRE HAZARD WARNING LIGHTS SWITCH/ CENTRAL LOCKING BUTTON OPERATING UNIT HOT W/ BISTABLE RELAY ENERGIZED HOT W/ BISTABLE RELAY ENERGIZED JUNCTION BOX (RIGHT SIDE FUSE 13 OF DASH) JUNCTION BOX JUNCTION BOX ELECTRONICS LEFT HEADLIGHT HEADLIGHT DRIVER MODULE LICENSE PLATE LT RR FOG LT TAIL LT BRK LT SW SIG GND LIGHT LIGHT SWITCH UNIT RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT HEADLIGHT HEADLIGHT DRIVER MODULE SERIAL SIG SIDE LIGHTS/ DRL LIGHT SIDE MARKER STEERING COLUMN SWITCH CLUSTER WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE

AUTOMATIC LUGGAGE COMPARTMENT LID ACTUATION BOOT LID/ TAILGATE LOCK BRN WIRE CAR GEAR ACCESS SELECTOR SYSTEM SWITCH DIAGNOSIS SOCKET DRIVER ELECTRONIC OUTER DOOR HANDLE MODULE DRIVER'S DOOR DRIVER SWITCH BLOCK EXTERIOR MIRROR DRIVER'S DOOR ENTRANCE LIGHT DRIVER'S DOOR INNER DOOR HANDLE LIGHTING DRIVER'S DOOR POCKET LIGHTING DRIVER'S DRIVER'S DOOR DOOR SYSTEM ENTRANCE LOCK LIGHT EXTERIOR BOOT LID BUTTON FOOTWELL MODULE FRONT 2 LIGHT WIPER CENTER MODULE ARMREST FUEL FILTER HEATING FUEL PUMP CONTROL (EKPS) INTERIOR REAR LID BUTTON LEFT INNER TAILLIGHT LEFT LICENSE PLATE LIGHT LEFT OUTER TAIL LIGHT LEFT REAR FOOTWELL LIGHT NCA WIRE NOISE SUPPRESSOR FILTER REAR DRIVER SIDE SYSTEM LOCK REAR DRIVER'S SIDE COURTESY LIGHTING REAR DRIVER'S SIDE DOOR POCKET LIGHTING REAR DRIVER'S SIDE ENTRY LIGHT REAR DRIVER'S SIDE INNER DOOR HANDLE LIGHTING REAR DRIVER'S SIDE POWER WINDOW SWITCH REAR DRIVER'S SIDE SEAT HEATING MODULE REAR FUSE HOLDER REAR PASSENGER'S SIDE SEAT HEATING MODULE REAR WIPER RIGHT INNER TAILLIGHT RIGHT LICENSE PLATE LAMP RIGHT OUTER TAIL LIGHT RIGHT REAR FOOTWELL LIGHT W/ AUTOMATIC SOFT CLOSE SYSTEM W/O AUTOMATIC SOFT CLOSE SYSTEM

3.0L 3.0L TWIN TURBO A/C COMPRESSOR AUC RIGHT SENSOR HEADLIGHT AUTOMATIC LUGGAGE COMPARTMENT LID ACTUATION BASIC VARIANT ROOF FUNCTIONS MODULE BLK WIRE BONNET CONTACT SWITCH BRAKE FLUID LEVEL SWITCH BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/ORG WIRE CAMERA-BASED DRIVER ASSISTANCE SYSTEMS CAR ACCESS SYSTEM CENTRAL GATEWAY MODULE CLUTCH MODULE CONTROLLER COOLANT LEVEL SWITCH DIAGNOSIS SOCKET DIGITAL MOTOR ELECTRONICS ELECTRONIC COOLANT PUMP JUNCTION BOX ELECTRONIC TRANSMISSION CONTROL FOOTWELL MODULE FRONT ELECTRIC AUXILIARY HEATER HIGH VARIANT ROOF FUNCTIONS MODULE IGNITION COIL CYLINDER 1 IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 3 IGNITION COIL CYLINDER 4 IGNITION COIL CYLINDER 5 IGNITION COIL CYLINDER 6 IGNITION IGNITION COIL COIL CYLINDER 5 CYLINDER 4 LEFT HEADLIGHT LEFT REAR SWITCH SEAT HEATING REVERSE GEAR SWITCH RIGHT REAR SWITCH SEAT HEATING TRANSFER BOX WASHER FLUID LEVEL SWITCH

3 17 5 HI BEAM SW LIN BUS SIG GND 34 18 PW SUPPLY GND 50 38 37 SIDE LIGHTS LOW BEAM LT FOG LT 6 1 3 HI BEAM HEAD LIGHT PW SUPPLY PW SUPPLY BI-XENON BLK/GRN WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DAYTIME DRIVING/ SIDE LIGHT (W/O LED) ELECTROCHROMIC INTERIOR REARVIEW MIRROR ELECTRONICS JUNCTION BOX FOOTWELL MODULE FUSE 16 FUSE 17 FUSE 18 FUSE 13 FUSE 24 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRY/VIO WIRE HEADLIGHT BEAM HEIGHT CONTROL DRIVE UNIT HEADLIGHT DRIVER MODULE HIGH BEAM HIGH BEAM ASSISTANT SENSOR, CONTROL HOT W/ BI-STABLE RELAY ENERGIZED HOT W/ TERMINAL JUNCTION BOX (RIGHT SIDE OF DASH) LEFT FOG LIGHT LEFT HEADLIGHT LOW BEAM ORG/GRN WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FOG LIGHT SHUTTER STEERING COLUMN SWITCH CLUSTER SWIVEL MODULE TURN W/ XENON W/O XENON WHT/BLK WIRE WHT/RED WIRE WHT/VIO WIRE XENON CONTROL MODULE XENON LAMP YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

21 25 AMBIENT LT GND 34 48 PWR SPLY AMBIENT LT 44 43 K-CAN BUS SIG K-CAN BUS SIG AMBIENT LIGHT BLK/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/YEL WIRE CENTER CONSOLE CONTROL PANEL CENTER FRONT VENTILATION GRILLE CENTRAL LOCKING BUTTON HAZARD WARNING SWITCH OPERATING UNIT COMPUTER DATA LINES SYSTEM CONNECTION COURTESY LAMPS CIRCUIT DVD CHANGER (EARLY PRODUCTION) ELECTRONICS JUNCTION BOX FOOTWELL MODULE FRONT CENTER ARMREST LIGHT FRONT CIGARETTE GRILLE GRY/RED WIRE HEAD DVD UNIT CHANGER HEAD UNIT (EARLY PRODUCTION) HEATING/AIR CONDITIONING SYSTEM (CENTER OF DASH) INTEGRATED CHASSIS MANAGEMENT (CENTER CONSOLE) JUNCTION BOX (RIGHT SIDE OF DASH) LEFT FRONT VENTILATION LEFT REAR INTERIOR LIGHT PARKING BRAKE BUTTON RED/WHT WIRE RIGHT FRONT VENTILATION GRILLE RIGHT REAR INTERIOR LIGHT W/ HIGH VARIANT W/ BASIC VARIANT LATE PRODUCTION W/ W/O DVD DVD YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

12 40 IND LP BRK LT BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS CIRCUIT FOOTWELL MODULE FULLY AUTOMATIC TRAILER TOWING HITCH FUSE 145 FUSE 19 (RIGHT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE HOT W/ HOT W/ BISTABLE RELAY ENERGIZED JUNCTION BOX NOISE SUPPRESSOR FILTER ORG/GRN WIRE PREPARATION FOR TRAILER SOCKET RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED RH TURN SIG BRK LT TRAILER MODULE (REAR COMPT FLOOR BOARD) TRAILER SOCKET W/ TRAILER MODULE W/O TRAILER MODULE YEL/BLU WIRE YEL/RED WIRE

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