BMW X3 E83 facelift (2006-2010) blu/yel Wiring diagrams

BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/GRY/YEL WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM FUSE GENERAL MODULE CONTROL UNIT (RIGHT SIDE OF DASH) GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START PASS WNDW REG CLOSED POWER DISTRIBUTION (RIGHT SIDE OF DASH) POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM WIPER/WASHER SYSTEM RED WIRE RED/BLU WIRE RED/VIO WIRE TRUNK LID SW SIG TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM VIO WIRE VIO/BLK WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED/YEL WIRE WHT/VIO WIRE WHT/YEL WIRE WIPER SW 2 SIG FRNT PASS PWR WNDW SW WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM POWER WINDOWS SYSTEM YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/BRN/YEL WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DIRECTION INDICATOR/ HIGH BEAM HEADLIGHT SWITCH FUSE GRN/BLU WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES POWER FUSE DISTRIBUTION (RIGHT SIDE OF DASH) HOT IN ACC RUN AND START HOT IN RUN AND START INSTRUMENT CLUSTER CONTROL MODULE LIGHT MODULE MARKER RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RIGHT FRONT DIRECTION INDICATOR LIGHT REPEATER RIGHT HEAD- LIGHT TRUNK LID PUSH- BUTTON/ LICENSE PLATE LIGHTS TURN VIO/BLU WIRE VIO/YEL WIRE W/O ADAPTIVE HEADLIGHTS W/ ADAPTIVE HEADLIGHTS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED/YEL WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/BRN/YEL WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE/ BRN WIRE BRN/BLK WIRE BRN/GRY WIRE EXTERIOR LIGHTS SYSTEM (BACKUP LAMPS CIRCUIT) FOG GRY/BLK WIRE GRY/VIO WIRE GRY/YEL WIRE LEFT INNER TAIL- LIGHT LEFT TAIL LIGHT MARKER RED/BLU WIRE RED/VIO WIRE REVERSE RIGHT INNER TAIL LIGHT RIGHT TAIL LIGHT TAIL TRAILER SOCKET TURN VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

ANTI-LOCK BRAKES SYSTEM HEADLIGHTS SYSTEM AUXILIARY BRAKE LIGHT BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE LGHT BRN WIRE BRN/BLK WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM GRD CAN H CAN L LOCATR LGHT DIMMER R STPR MTR R HDLHT L STPR MTR L HDLHT GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE HAZARD WARNING/ CENTRAL LOCKING SWITCH HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM LEFT FRONT DIRECTION INDICATOR LIGHT REPEATER LEFT HEAD- LIGHT LF DIR IND RR DIR IND LIGHT MODULE LIGHT SWITCH UNIT MARKER NOISE SUPPRESSOR FILTER REAR FOG LHT L TAIL LGHT DATA CABLE RED/VIO WIRE TURN W/ RADIO NOISE SUPPRESSOR W/O RADIO NOISE SUPPRESSOR W/O ADAPTIVE HEADLIGHTS W/ ADAPTIVE HEADLIGHTS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

BEAM CONTROL BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/BRN/YEL WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DIRECTION INDICATOR/ HIGH BEAM HEADLAMP SWITCH FUSE GRN/BLU WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM (ADAPTIVE HEADLIGHTS CIRCUIT) HOT AT ALL TIMES HOT IN ACC RUN AND START HOT IN RUN AND START IND/SIDE INSTRUMENT CLUSTER CONTROL MODULE LIGHT MODULE POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED/GRN WIRE RED/VIO WIRE RIGHT FOG LIGHT RIGHT HEAD- LIGHT TURN VIO/BLU WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED/YEL WIRE WHT/YEL WIRE WIPER/ WASHER SYSTEM XENON YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

ANTI-LOCK BRAKES SYSTEM BEAM CONTROL BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE LGHT BRN BLK/ WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM GRD CAN H CAN L LOCATR LGHT DIMMER R STPR MTR R HDLHT L STPR MTR L HDLHT GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM (ADAPTIVE HEADLIGHTS CIRCUIT) IND/SIDE LEFT FOG LIGHT LEFT HEAD- LIGHT LF DIR IND RR DIR IND LIGHT MODULE LIGHT SWITCH UNIT R TAIL LGHT L TAIL LGHT DATA CABLE RED/VIO WIRE TURN WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE XENON YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

ANTI-THEFT SYSTEMS EXTERIOR LIGHTS SYSTEM BLK WIRE BLK/GRN WIRE BLK/RED/WHT WIRE BLK/RED/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (LEFT REAR ENGINE COMPT) BRN WIRE BRN/BLK WIRE BRN/BLK/WHT WIRE BRN/BLK/YEL WIRE BRN/GRN WIRE BRN/GRN/YEL WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH (LEFT FRONT ENGINE COMPT) DYNAMIC STABILITY CONTROL (LEFT REAR ENGINE COMPT) ELECTRIC FUEL PUMP (BELOW RIGHT REAR SEAT) ENGINE CONTROLS SYSTEM GRN WIRE GRN/BLU WIRE GRY/BLK/YEL WIRE HOT AT ALL TIMES FUSE 43 HOT IN ACC, RUN, START FUSE 10 HOT IN RUN, START FUSE 34 INSTRUMENT CLUSTER CONTROL MODULE LEFT FRONT BRAKE PAD WEAR SENSOR (LEFT FRONT WHEEL) NAVIGATION SYSTEM (LEFT SIDE OF REAR COMPT) NCA WIRE OUTSIDE TEMPERATURE SENSOR (LEFT FRONT WHEELWELL) PARK BRAKE SWITCH (REAR CENTER CONSOLE) POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR BRAKE PAD WEAR SENSOR (RIGHT REAR WHEEL) TELEPHONE TRANSCEIVER (W/O NAVIGATION) (LEFT SIDE OF REAR COMPT) VIO WIRE VIO/YEL WIRE WASH WATER LEVEL SWITCH (RIGHT FRONT OF ENGINE COMPT) WHT WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 REVERSE SIG 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 TERMINAL 30 ANTI-LOCK BRAKES SYSTEM BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE GROUND HOT AT ALL TIMES HOT IN RUN, ACCY OR K-BUS SIG NAVIGATION SYSTEM NCA WIRE NEGATIVE ACTIVATION RADIO POSITIVE ACTIVATION RADIO POWER DISTRIBUTION (RIGHT SIDE OF DASH) RADIO RED/YEL WIRE ROOF ANTENNA SIG NAV BUS SPEED SIG TERMINAL R VIO/WHT WIRE WHT/GRY WIRE WHT/RED/YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 REVERSE SIG 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 TERM 30 ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE CENTRAL INFORMATION DISPLAY (CID) COMPUTER DATA LINES SYSTEM FUSE GRY WIRE HOT AT ALL TIMES POWER DISTRIBUTION (RIGHT SIDE OF DASH) FUSE HOT IN RUN, ACCY OR K-BUS SIG NAVIGATION SIG LEFT REAR WINDOW ANTENNA LEFT TV AMPLIFIER (LEFT SIDE OF REAR COMPT) NAVIGATION SIG NAVIGATION SIG NAVIGATION SIG NAVIGATION SIG POSITIVE ACTIVATION GROUND NAVIGATION SYSTEM (LEFT SIDE OF REAR COMPT) NCA WIRE PINS: 1-2 (NOT USED) PINS: 13-15 (NOT USED) PINS: 4-6 (NOT USED) PINS: 9-11 (NOT USED) RADIO RED WIRE RED/YEL WIRE RIGHT REAR SIDE WINDOW TV ANTENNA RIGHT SIDE AMPLIFIER ROOF ANTENNA SPEED SIG VIDEO MODULE (LEFT SIDE OF REAR COMPT) VIO/WHT WIRE WHT WIRE WHT/GRN WIRE WHT/RED/YEL WIRE YEL/BRN WIRE YEL/RED WIRE

BLK/BLU WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BSD SIG CAN L COMPUTER DATA LINES SYSTEM CYLINDER CYLINDER 1-3 CYLINDER 4-6 CYLINDER CYLINDER DIGITAL MOTOR ELECTRONICS CONTROL UNIT (LEFT REAR ENGINE COMPT) DISA SIG DME RLY DOUBLE KNOCK SENSOR ELECTRIC THROTTLE VALVE FUEL INJECTORS FUEL INJECTORS RELAY FUEL TANK SIG FUSE HOT AT ALL TIMES INTAKE PIPE PRESSURE SENSOR INTEGRATED SUPPLY MODULE (IVM) NCA WIRE ORG/ WIRE RED WIRE SENSOR SENSOR GRD SENSOR SIG THROTTLE GRD THROTTLE SIG THROTTLE SPLY VARIABLE VALVE TIMING GEAR RELAY VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE