BMW X3 F25 (2010-2014) blk/yel Wiring diagrams

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

AUXILIARY BRAKE LIGHT BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE LIGHT BRAKE LIGHT TAIL LIGHT/ BRK LT RH TURN SIG K CAN-L K CAN-H BRN WIRE BRN/BLK WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM DIRECTION IND DYNAMIC BRAKE DYNAMIC BRAKE LIGHT GRN WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/YEL WIRE LEFT FRONT DIRECTION INDICATOR REPEATER LIGHT LEFT INNER TAILLIGHT LEFT LICENSE PLATE LIGHT LEFT OUTER TAILLIGHT LIGHT NOISE SUPPRESSOR FILTER ORG/GRN WIRE PREPARATION FOR TRAILER SOCKET RED/BLU WIRE RIGHT FRONT DIRECTION INDICATOR REPEATER LIGHT RIGHT INNER TAILLIGHT RIGHT LICENSE PLATE LIGHT RIGHT OUTER TAILLIGHT TAIL LIGHT/ BRAKE LIGHT TAIL- LIGHT TRAILER MODULE (REAR COMPT FLOOR BOARD) YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/VIO WIRE

ANTI-THEFT SYSTEM COMPUTER DATA LINES SYSTEM BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH (LANT RECOVERY TANK) FUEL LEVEL SENSOR 1 FUEL LEVEL SENSOR 2 FUSE 12 FUSE 25 FUSE 26 GRN WIRE GRN/RED WIRE HEAD-UP DISPLAY HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL UNIT JUNCTION BOX (RIGHT SIDE OF DASH) ELECTRONICS JUNCTION BOX NCA WIRE ORG/ WIRE ORG/GRN WIRE OUTSIDE TEMPERATURE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RELAY ENERGIZED SENSOR (LEFT FRONT WHEELWELL) SOUND SYSTEMS YEL/BRN 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

1 2 3 4 5 USB GROUND USB DATA USB VOLTAGE USB DATA SHIELD 1 2 3 SHIELD DATA CABLE DATA CABLE 1 2 MOST BUS SIG MOST BUS SIG AERIAL AMPLIFIER AERIAL DIVERSITY AERIAL SIG AERIAL SIGNAL BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/YEL WIRE CAN BUS SIG GND RADIO SIG ON AMBIENT LT CENTRAL GATEWAY MODULE (W/ RADIO BMW PROFESSIONAL, NAVIGATION SYSTEM) COMPUTER DATA LINES SYSTEM DATA CABLE DVD CHANGER (LEFT REAR CARGO AREA) ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ETHERNET DATA FILTER FUSE 118 FUSE 125 FUSE 126 192 119 LATE PRODUCTION EARLY PRODUCTION 1 1 GPS AERIAL SIG GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE HEAD UNIT (RIGHT SIDE OF DASH) HOLDER HOT W/ TERMINAL LATE PRODUCTION EARLY PRODUCTION LOW FREQ SIG SHIELD ETHERNET DATA ETHERNET DATA SHIELD MICROPHONE SIG FBAS SIG FBAS SIG MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE ORG/GRN WIRE REAR FUSE REAR-WINDOW AERIAL RED WIRE RED/BLK WIRE RED/GRY WIRE RED/VIO WIRE ROOF AERIAL SDARS AERIAL SHIELD VICS AERIAL SIG VIDEO MODULE (LEFT REAR CARGO AREA) VIO WIRE W/ HEAD UNIT HIGH W/ VIDEO MODULE W/O VIDEO MODULE W/O HEAD UNIT HIGH W/O VIDEO MODULE, W/O DVD CHANGER W/O HEAD UNIT HIGH W/O W/ HEAD HEAD UNIT UNIT HIGH HIGH WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE

ALL ROUND VISION CAMERA BASE PLATE BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM CONTROLLER FRONT CENTER MID-RANGE SPEAKER FRONT CENTER TWEETER GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE GRY/WHT WIRE HOT W/ TERMINAL LEFT FRONT MID-RANGE SPEAKER LEFT FRONT TWEETER LEFT REAR MID-RANGE SPEAKER LEFT REAR TWEETER NCA WIRE ORG/GRN WIRE REAR FUSE HOLDER FUSE RED WIRE RED/ BLU WIRE RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RIGHT FRONT WOOFER TOUCH BOX W/ HEAD UNIT HIGH W/ HEAD UNIT HIGH, W/O CAR INFORMATION W/ VIDEO MODULE, W/O AII ROUND VISION CAMERA W/ VIDEO MODULE, W/O DVD CHANGER W/O NAVIGATION SYSTEM PROFESSIONAL, CAR INFORMATION COMPUTER BASIC VERSION W/O VIDEO MODULE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

AUX-IN CONNECTION BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE EARLY PRODUCTION ENERGIZED JUNCTION BOX (BEHIND RIGHT SIDE OF DASH) FUSE 31 FUSE 170 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE GRY/WHT WIRE HEAD UNIT BASIS, W/ CAR INFORMATION HEAD UNIT BASIS, W/O CAR INFORMATION W/O HEAD UNIT HIGH W/ HEAD UNIT HIGH HIFI AMPLIFIER (LEFT SIDE OF CARGO AREA) HOT AT ALL TIMES HOT W/ HOT W/ TERMINAL LATE PRODUCTION LEFT FRONT WOOFER LOW FREQUENCY NCA WIRE RADIO SIGL ON RED WIRE RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED REAR FUSE FUSE (LATE PRODUCTION) (EARLY PRODUCTION) HOLDER RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT TWEETER RIGHT REAR MID-RANGE SPEAKER RIGHT REAR TWEETER VIO WIRE VIO/BRN WIRE VIO/RED WIRE WHT WIRE WHT/BRN WIRE WHT/BRN) (OR WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

1 2 3 4 5 USB GROUND USB DATA USB VOLTAGE USB DATA SHIELD 1 2 3 SHIELD DATA CABLE DATA CABLE 1 2 MOST BUS SIG MOST BUS SIG AERIAL AMPLIFIER AERIAL DIVERSITY AERIAL SIG AERIAL SIGNAL BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/YEL WIRE CAN BUS SIG GND RADIO SIG ON AMBIENT LIGHT COMPUTER DATA LINES SYSTEM DATA CABLE EARLY PRODUCTION ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ETHERNET DATA FLOOR BOARD) FUSE 118 FUSE 125 FUSE 126 192 GPS AERIAL SIG GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE HEAD UNIT HOT W/ TERMINAL LATE PRODUCTION LOW FREQ SIG SHIELD ETHERNET DATA ETHERNET DATA SHIELD MICROPHONE SIG FBAS SIG FBAS SIG MOST DATA BUS CIRCUIT NCA WIRE NOISE SUPPRESSOR FILTER ORG/ WIRE ORG/GRN WIRE REAR FUSE HOLDER (REAR COMPT REAR-WINDOW AERIAL RED WIRE RED/BLK WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE ROOF AERIAL SDARS AERIAL SHIELD VICS AERIAL SIG W/ RADIO BMW BUSINESS W/ RADIO BMW PROFESSIONAL, NAVIGATION SYSTEM W/O CARINFORMATION, HIGH WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU 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

BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE ENGINE COOLANT TEMPERATURE SENSOR (FRONT OF ENGINE) ENGINE OIL PRESSURE SENSOR ENGINE OIL TEMPERATURE SENSOR (LEFT SIDE OF ENGINE BLOCK) HOT-FILM AIR MASS METER (INTAKE TUBE ASSEMBLY) IGNITION COIL CYLINDER 1 IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 3 IGNITION COIL CYLINDER 4 IGNITION COIL CYLINDER 5 IGNITION COIL CYLINDER 6 NCA WIRE ORG/ WIRE PLUG SPARK RAIL PRESSURE SENSOR (ENGINE FUEL RAIL) RED/GRN WIRE SPARK PLUG WHT WIRE WHT/BLU WIRE WHT/GRY WIRE YEL WIRE YEL/RED WIRE YEL/WHT WIRE