BMW X3 F25 (2010-2014) early production late production Wiring diagrams

BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE EARLY PRODUCTION LATE PRODUCTION FULLY AUTOMATIC TOWING HITCH FULLY AUTOMATIC TOWING HITCH BUTTON FULLY DRIVE AUTOMATIC TOWING HITCH FUSE HOLDER (REAR COMPARTMENT FLOOR BOARD) GRN/BLK WIRE REAR FUSE RED WIRE RED/BRN WIRE RELAY ENERGIZED TRAILER SOCKET SWITCH WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

3.0L 3.0L TWIN TURBO 43 57 23 22 SPLY MAP MAP THERMOSTAT TEMP SENS TEMP SENS SIG 48 47 5 18 17 PT-CAN BUS SIG PT-CAN BUS SIG TERMINAL 15 ELEC FAN CUT-OUT RELAY AIR DISTRIBUTION FLAP MOTOR BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BSD BUS SIG CAR ACCESS SYSTEM CHARACTERISTIC MAP THERMOSTAT COMPUTER DATA LINES SYSTEM DEFROSTER FLAP MOTOR DIGITAL MOTOR ELECTRONICS CONTROL MODULE (LEFT REAR ENGINE COMPT) EARLY PRODUCTION LATE PRODUCTION ELECTRIC FAN (RADIATOR SUPPORT) FOOTWELL MODULE FRESH AIR FLAP MOTOR FUSE GRN/RED WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES LEFT FRONT VENTILATION GRILLE MIXING FLAP MOTOR POWER DISTRIBUTION BOX (LEFT REAR OF ENGINE COMPT) RED WIRE RED/GRN WIRE RIGHT FRONT VENTILATION GRILLE SPLY PUMP TERMINAL 15 VIO WIRE WHT WIRE YEL WIRE YEL/RED WIRE

3.0L 3.0L TWIN TURBO BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU/RED WIRE CRASH SAFETY MODULE (CENTER CONSOLE ASSEMBLY) DIGITAL MOTOR ELECTRONICS (LEFT REAR ENGINE COMPT) EARLY PRODUCTION LATE PRODUCTION ELECTRONIC TRANSMISSION CONTROL FUEL PUMP CONTROL (EKPS) GEAR SELECTOR SWITCH (CENTER CONSOLE) GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE PARKING BRAKE CONTROL UNIT (CENTER REAR CARGO AREA) PNK/BLU WIRE PNK/RED WIRE PNK/WHT WIRE RED WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE

15 13 41 55 43 57 23 22 SPLY MAP MAP THERMOSTAT TEMP SENS TEMP SENS SIG 23 20 17 18 CUT-OUT RELAY ELEC FAN 3.0L 3.0L TWIN 3.0L TWIN TURBO 3.0L TWIN TURBO 3.0L 7 8 48 47 PT-CAN BUS SIG PT-CAN BUS SIG BLK/GRN WIRE BLK/VIO WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BSD BUS SIG CHARACTERISTIC MAP THERMOSTAT COMPUTER DATA LINES SYSTEM DIGITAL MOTOR ELECTRONICS CONTROL MODULE (LEFT REAR ENGINE COMPT) EARLY PRODUCTION LATE PRODUCTION ELECTRIC COOLANT PUMP (LOWER FRONT OF ENGINE) ELECTRIC FAN (RADIATOR SUPPORT) ELECTRIC FAN CUT OUT RELAY ENGINE COOLANT TEMPERATURE SENSOR (FRONT OF ENGINE) FRONT POWER DISTRIBUTION BOX FUSE HOT AT ALL TIMES HOT W/ JUNCTION BOX (RIGHT SIDE OF DASH) POWER DISTRIBUTION BOX (LEFT REAR OF ENGINE COMPT) POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/GRN WIRE RELAY ENERGIZED SPLY PUMP TURBO VIO WIRE WHT WIRE YEL/RED WIRE

AMBIENT LIGHT BLK/GRY WIRE BLU WIRE BLU/YEL WIRE BOOT LID/ TAILGATE LOCK (TAILGATE LATCH) BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM EARLY PRODUCTION LATE PRODUCTION ELECTRONICS JUNCTION BOX FUSE FUSE 10 FUSE 66 FUSE 58 GLOVE COMPARTMENT LIGHT GRN WIRE GRY/BLK WIRE GRY/BRN WIRE HOT AT ALL TIMES INTERIOR LIGHT) JUNCTION BOX (RIGHT SIDE OF DASH) LEFT FRONT VANITY MIRROR LIGHT LEFT FRONT VANITY MIRROR SWITCH LEFT MAP READING LIGHT LEFT REAR INTERIOR LIGHT LIGHT AMBIENT LIGHT INTERIOR LUGGAGE COMPARTMENT LIGHT LUGGAGE COMPARTMENT LIGHT 2 NOISE SUPPRESSOR FILTER READING LIGHT REAR FUSE HOLDER (REAR COMPARTMENT FLOOR BOARD) RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT VANITY MIRROR LIGHT RIGHT FRONT VANITY MIRROR SWITCH RIGHT MAP READING LIGHT RIGHT REAR INTERIOR LIGHT W/ AUTOMATIC SOFT CLOSE SYSTEM W/O AUTOMATIC SOFT CLOSE SYSTEM W/ HIGH VARIANT W/ BASIC VARIANT W/ READING LIGHT W/O READING LIGHT WHT/BLK WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE