BMW X3 E83 (2003-2006) fuse Wiring diagrams

BRN WIRE BRN/BLK WIRE CENTER CONSOLE SWITCH CENTER COMPUTER DATA LINES SYSTEM DRIVER'S DOOR MODULE EJECT BOX EMERGENCY CALL BUTTON PANORAMA GLASS ROOF SWITCH FRONT CIGARETTE LIGHTER LIGHTING FRONT INTERIOR/ READING LAMP FUSE GEAR INDICATOR LIGHTING GRN/BLU WIRE GRY/RED WIRE HAZARD WARNING/ CENTRAL LOCKING SWITCH HEATING/ AIR CONDITIONING SYSTEM HOT AT ALL TIMES HOT IN ACC RUN AND START HOT IN RUN AND START LEFT REAR SEAT HEATING SWITCH LIGHT SWITCH CLUSTER NCA WIRE PASSENGER'S DOOR POWER WINDOW SWITCH POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED/GRN WIRE RED/VIO WIRE RIGHT REAR SEAT HEATING SWITCH RADIO TELEPHONE TRANSCEIVER VIO/YEL WIRE W/ BASIC MIRROR W/O BASIC MIRROR WHT/RED/YEL WIRE

1 2 3 LUMBAR SW GRD BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DRIVER'S LUMBAR SUPPORT DRIVE DRIVER'S LUMBAR SUPPORT SWITCH DRIVER'S LUMBAR SUPPORT VALVE BLOCK DRIVER'S SEAT ANGLE ADJUSTMENT DRIVE (UNDER DRIVER'S SEAT) DRIVER'S SEAT BACKREST ANGLE ADJUSTMENT DRIVE (UNDER DRIVER'S SEAT) DRIVER'S SEAT BACKREST HEAD ADJUSTMENT DRIVE DRIVER'S SEAT FORWARD/BACKWARD ADJUSTMENT DRIVE (UNDER DRIVER'S SEAT) DRIVER'S SEAT HEAD RESTRAINT ADJUSTMENT DRIVE DRIVER'S SEAT HEIGHT ADJUSTMENT DRIVE (UNDER DRIVER'S SEAT) DRIVER'S SEAT MEMORY FUSE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE HOT AT ALL TIMES LUMBAR SW + NCA WIRE POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/BRN WIRE SEAT BACKREST SEAT HEIGHT SEAT TILT SEAT FWD/BACK HEAD RESTRIANT SEAT BACKREST SEAT HEIGHT SEAT TILT SEAT FWD/BACK SEAT BACKREST VIO WIRE VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/RED WIRE VIO/WHT WIRE W/ COMFORT SEAT SYSTEM WHT WIRE WHT/RED/YEL WIRE YEL/BLK WIRE YEL/BRN 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 TERMINAL 30 ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE CENTRAL INFORMATION DISPLAY (CID) COMPUTER DATA LINES SYSTEM FUSE GROUND HOT AT ALL TIMES HOT IN RUN, ACCY OR START K-BUS SIG NAVIGATION SIG NAVIGATION SIG NAVIGATION SIG NAVIGATION SIG NAVIGATION SYSTEM NCA WIRE NEGATIVE ACTIVATION RADIO POSITIVE ACTIVATION RADIO POWER DISTRIBUTION (RIGHT SIDE OF DASH) RADIO RED/YEL WIRE ROOF ANTENNA SHIELD SHIELD SHIELD SPEED SIG TERMINAL R VIO/WHT 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 ANTENNA NAVIGATION SIG NAVIGATION SIG NAVIGATION SIG NAVIGATION SIG POSITIVE ACTIVATION GROUND NAVIGATION SYSTEM 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 WINDOW ANTENNA RIGHT TV ANTENNA ROOF ANTENNA SPEED SIG VIDEO MODULE (REAR CENTER OF REAR COMPT) VIO/WHT WIRE WHT WIRE WHT/RED/YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/BLU/YEL WIRE BRN/WHT WIRE BRN/WHT/YEL WIRE BRN/YEL WIRE CENTER CONSOLE SWITCH CENTER COMPUTER DATA LINES SYSTEM FUSE GENERAL MODULE CONTROL UNIT GONG GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE HOT IN RUN OR START LEFT FRONT CENTER ULTRASONIC SENSOR LEFT FRONT ULTRASONIC SENSOR LEFT REAR CENTER ULTRASONIC SENSOR LEFT REAR ULTRASONIC SENSOR PARK DISTANCE CONTROL (PDC) PARKING AID SPEAKER POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED/YEL WIRE RIGHT FRONT CENTER ULTRASONIC SENSOR RIGHT FRONT ULTRASONIC SENSOR RIGHT REAR CENTER ULTRASONIC SENSOR RIGHT REAR ULTRASONIC SENSOR W/ 2004, 2005 EARLY PROD W/ 2004, 2005 EARLY PROD W/0 2004, 2005 EARLY PROD WHT WIRE WHT/RED/YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE

ALTERNATOR AMPLIFIER BATTERY FUSE BLK WIRE BLOWER OUTPUT STAGE BLU WIRE BRN WIRE DRIVER'S LUMBAR SUPPORT SWITCH DRIVER'S SEAT MEMORY ELECTRIC FAN FLASHLIGHT CHARGING SOCKET FROM FUSE FUSE BOX (IN RIGHT SIDE OF REAR COMPT) FUSE FUSE GEAR INDICATOR DSC LIGHT STEERING ANGLE SENSOR GENERAL MODULE CONTROL MODULE GRN WIRE HORN RELAY JUMP START TERMINAL POINT LIGHT SWITCH CLUSTER TRAILER MODULE LIGHT SWITCH CLUSTER TRANSMISSION CONTROL LUGGAGE COMPARTMENT CHARGING SOCKET NCA WIRE OBD II INSTRUMENT SOCKET CLUSTER CONTROL MODULE POWER DISTRIBUTION (RIGHT SIDE OF DASH) POWER DISTRIBUTION (RIGHT SIDE OF DASH) TO FUSE REAR CIGARETTE LIGHTER FRONT CIGAR LIGHTER REAR FUSE HOLDER FUSE REAR WINDOW DEFROSTER RELAY RED WIRE SERVOTRONIC TIRE PRESSURE CONTROL (RDC) STARTER TO B+ POTENTIAL DISTRIBUTOR (DIAGRAM 2 OF 6) TO FUSE TO IGNITION SWITCH (DIAGRAM 5 OF 6) TRAILER SOCKET PREPARATION TRANSFER BOX CONTROL MODULE VIO WIRE VVT GEAR RELAY WHT WIRE YEL WIRE

A/C COMPRESSOR RELAY B+ POTENTIAL DISTRIBUTOR BRN WIRE CAMSHAFT POSITION SENSOR 1 CAMSHAFT POSITION SENSOR 2 CRANKSHAFT POSITION SENSOR DIGITAL MOTOR ELECTRONICS CONTROL UNIT DME RELAY DSC SENSOR DYNAMIC STABILITY CONTROL (DSC) E-BOX FAN ENGINE ELECTRONICS FUSE CARRIER EXHAUST FLAP FROM FUSE FUEL INJECTORS RELAY FUEL PUMP RELAY FUEL TANK LEAKAGE DIAGNOSTIC MODULE FUSE HOT FILM MASS AIR FLOW SENSOR IGNITION COILS NCA WIRE OXYGEN OXYGEN SENSOR SENSOR RED WIRE RED/WHT WIRE REVERSE LIGHT RELAY SECONDARY AIR PUMP RELAY SECONDARY AIR-HOT- FILM-MASS METER STEERING ANGLE SENSOR TO DME CONTROL MODULE (DIAGRAM 3 OF 6) TRANSMISSION CONTROL MODULE WHT WIRE YEL WIRE

AMPLIFIER ANTENNA DIVERSITY BLK WIRE BLU WIRE BRN WIRE CD CHANGER CENTRAL INFORMATION DISPLAY (CID) CHARACTERISTIC MAP COOLING THERMOSTAT DIGITAL MOTOR ELECTRONICS CONTROL UNIT DYNAMIC STABILITY CONTROL FOG LIGHT RELAY FROM FUEL TANK VENT VALVE FUSE FUSE FUSE GENERAL MODULE CONTROL UNIT GRN WIRE GRY WIRE HEADLIGHT WASHER RELAY IDLE ACTUATOR INDIVIDUAL CONTROL INTAKE SYSTEM VALVE NAVIGATION SYSTEM NCA WIRE PANORAMA GLASS ROOF POWER DISTRIBUTION (RIGHT SIDE OF DASH) RADIO REAR INTERMITTENT WIPE/WASH CONTROL MODULE RED WIRE SATELLITE RECEIVER SECONDARY AIR PUMP RELAY TERMINAL 15 LOAD SHEDDING RELAY TO FUSE TRAILER SOCKET PREPARATION VANOS VANOS SOLENOID SOLENOID VALVE VALVE -INTAKE -EXHAUST VIDEO MODULE VIO WIRE W/ STEREO RADIO W/ HIFI RADIO W/ TRAILER MODULE W/O TRAILER MODULE 2 3 4 WHT WIRE YEL WIRE

A/C COMPRESSOR RELAY ADAPTIVE HEADLIGHT ANTI-THEFT ALARM SYSTEM HORN BLK WIRE CENTER CONSOLE SWITCH CENTER COMPENSATOR (2004, 2005) DRIVER'S DOOR MODULE (W/ MEMORY) DRIVER'S SIDE OUTSIDE MIRROR (W/ FOLD-IN MIRRORS) DRIVER'S WINDOW MOTOR EJECT BOX ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ELECTRONIC VEHICLE IMMOBILIZER FROM FUEL PUMP CONTROL (EKPS) FUEL PUMP RELAY FUSE GRN WIRE GRY WIRE INTERIOR MOVEMENT DETECTOR LEFT REAR DOOR POWER WINDOW MOTOR NCA WIRE PASSENGER'S SIDE OUTSIDE MIRROR (W/ FOLD-IN MIRRORS) PASSENGER'S WINDOW MOTOR POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RIGHT REAR DOOR POWER WINDOW MOTOR TELEPHONE TRANSCEIVER TILT SENSOR TO FUSE TO IGNITION SWITCH (DIAGRAM 5 OF 6) VIO WIRE VOICE CONTROL SYSTEM W/ ELECTRONICALLY CONTROLLED FUEL PUMP W/O ELECTRONICALLY CONTROLLED FUEL PUMP WATER VALVE WHT WIRE WINDSHIELD WIPER RELAY YEL WIRE