BMW X5 E53 (1999-2003) yel/blu Wiring diagrams

BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/BLK WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC IMMOBILIZER CONTROL UNIT (EWS) ENGINE CONTROL MODULE (DME) FUSE FUSE HOLDER HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER FUSE HOT W/ RETAINED ACCESSORY POWER IGNITION SWITCH RED WIRE RED/YEL WIRE RING COIL STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSION CONTROL UNIT VIO WIRE VIO/BLK WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/BLK WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC IMMOBILIZER CONTROL UNIT (EWS) ENGINE CONTROL MODULE (DME) FUSE FUSE HOLDER HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER FUSE HOT W/ RETAINED ACCESSORY POWER POWER DISTRIBUTION SYSTEM RED WIRE RED/YEL WIRE RING COIL STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSION CONTROL UNIT VIO WIRE VIO/BLK WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

A/C COMPRESSOR A/C SYSTEM (INDEPENDENT HEATING CIRCUIT) BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM DEFOGGER SYSTEM WIPER/WASHER SYSTEM EVAPORATOR TEMPERATURE SENSOR FRESH AIR/RECIRCULATED AIR FLAP MOTOR FRONT FUSE HOLDER FUSE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HEATING, A/C CONTROL MODULE HOT AT ALL TIMES HOT IN RUN OR START LEFT HEAT EXCHANGER TEMPERATURE SENSOR NCA WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RIGHT HEAT EXCHANGER TEMPERATURE SENSOR WATER VALVE ASSEMBLY WHT WIRE WHT/RED/YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

A/C COMPRESSOR BACKPRESSURE FLAP ACTUATOR BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE DEFOGGER SYSTEM WIPER/WASHER SYSTEM DEFROSTER FLAP MOTOR FOOTWELL FLAP ACTUATOR FOOTWELL/REAR COMPARTMENT ACTUATOR MOTOR FRESH AIR/RECIRCULATED AIR FLAP MOTOR FRONT FUSE HOLDER FUSE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HEATING, A/C CONTROL MODULE HOT AT ALL TIMES HOT IN RUN OR START NCA WIRE RED WIRE RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE VENTILATION FLAP ACTUATOR WATER VALVE ASSEMBLY WHT WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE

AUTOMATIC AIR RECIRCULATION SENSOR AUXILIARY WATER PUMP BLK/GRN WIRE BLK/GRY WIRE BLOWER MOTOR BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE COOLANT OUTLET TEMPERATURE SENSOR DUAL TEMPERATURE SENSOR ELECTRIC FAN ENGINE CONTROL MODULE EVAPORATOR TEMPERATURE SENSOR FINAL STAGE UNIT GRN/YEL WIRE HIGH PRESSURE SWITCH LEFT HEAT EXCHANGER TEMPERATURE SENSOR NCA WIRE RED/BLU WIRE RED/GRN WIRE RIGHT HEAT EXCHANGER TEMPERATURE SENSOR YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

A/C COMPRESSOR BACKPRESSURE FLAP ACTUATOR BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLOWER MOTOR BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE DEFOGGER SYSTEM WIPER/WASHER SYSTEM DEFROSTER FLAP MOTOR FINAL STAGE UNIT FOOTWELL FLAP ACTUATOR FOOTWELL/REAR COMPARTMENT ACTUATOR MOTOR FRESH AIR/RECIRCULATED AIR FLAP MOTOR FRONT FUSE HOLDER FUSE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU/YEL WIRE GRY/RED WIRE HEATING, A/C CONTROL MODULE HOT AT ALL TIMES HOT IN RUN OR START NCA WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE VENTILATION FLAP ACTUATOR WATER VALVE ASSEMBLY WHT WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE

AUTOMATIC AIR RECIRCULATION SENSOR AUXILIARY WATER PUMP BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BRN WIRE BRN/BLK WIRE COOLANT OUTLET TEMPERATURE SENSOR DUAL TEMPERATURE SENSOR ELECTRIC FAN ENGINE CONTROL MODULE EVAPORATOR TEMPERATURE SENSOR GRN/YEL WIRE GRY/BLU/YEL WIRE GRY/RED WIRE HIGH PRESSURE SWITCH IGNITION SWITCH LATE BUILD EARLY BUILD LEFT HEAT EXCHANGER TEMPERATURE SENSOR NCA WIRE OUTPUT STAGE REAR COMPARTMENT BLOWER REAR COMPARTMENT BLOWER REAR COMPARTMENT BLOWER MOTOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RIGHT HEAT EXCHANGER TEMPERATURE SENSOR VIO/WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

12 20 1 7 8 TXD K-BUS I-BUS 12 25 K-BUS P-BUS 17 32 36 37 TD 20 2 CAN L CAN H 24 40 11 CAN H CAN L TXD 26 24 13 11 9 8 24 11 CAN L CAN H CAN R-L CAN R-H 3 4 6 CAN L CAN H 36 37 CAN H CAN L 6 4 3 TXD CAN L CAN H ABS/DSC CONTROL MODULE AGS TRANSMISSION CONTROL MODULE AIR SUSPENSION CONTROL UNIT BLK WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE CAN-H- CAN-L- CD CHANGER COIL SPRING DRIVER'S DOOR MODULE ELECTRONIC DRIVEAWAY PROTECTION CONTROL UNIT (EWS) ENGINE CONTROL MODULE (DME) GENERAL MODULE GRN/WHT WIRE GRY WIRE HEADLIGHT WIDENING CONTROL MODULE HEATING AND A/C CONTROL MODULE HOT AT ALL TIMES FUSE HOT IN RUN OR START FRONT FUSE HOLDER FUSE I OR K-BUS I-BUS INDEPENDENT PARK/ AUXILIARY HEATING INPUT CONTROL (IF EQUIPPED) INTERFACE TRANSCEIVER/ CHARGING (IF EQUIPPED) ELECTRONIC (IF EQUIPPED) K- BUS LIGHT MODULE MULTI-INFORMATION DISPLAY (MID) NAVIGATION CONTROL MODULE NCA WIRE ON BOARD MONITOR P-BUS PARK DISTANCE CONTROL MODULE PASSENGER'S DOOR MODULE PASSENGER'S SEAT OCCUPANCY DETECTION (2006) RADIO (W/O ON-BOARD MONITOR) RADIO (W/ON-BOARD MONITOR) RAIN SENSOR RDC CONTROL MODULE RED/BLU/YEL WIRE SEAT/STEERING COLUMN MEMORY CONTROL MODULE STEERING ANGLE SENSOR SUNROOF MODULE SUPPLEMENTAL RESTRAINT SYSTEM CONTROL MODULE SWITCHING CENTER TELEMATICS CONTROL MODULE (IF EQUIPPED) TELEPHONE BASIC INTERFACE (IF EQUIPPED) TELEPHONE PROVISIONS COMPLETE TELEPHONE INSTALLATION W/ REAR SUSPENSION W/ FRONT, REAR SUSPENSION (LATE BUILD) W/ IKE W/O IKE 2 3 4 WHT WIRE WHT/GRY/YEL WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE

BLK WIRE BLK/GRN WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COOLING CHARACTERISTIC MAP COOLING MAP CRANKSHAFT SEN SIG CRANKSHAFT POSITION/RPM SENSOR CRANKSHAFT SEN GND CRANKSHAFT SEN CYL 5-6 CYL 7-8 KNOCK SENSOR DUAL TEMPERATURE SENSOR ENGINE CONTROL MODULE ENGINE CONTROL MODULE RELAY FUEL INJ 8 FUEL INJ 5 VANOS INLET FUEL INJECTION VALVES FUSE 1 FUSE 3 GENERATOR SIG FUEL INJ 7 FUEL INJ 6 VANOS INLET GND GND GND POWER TER 87 GND MASS AIR FLOW SENS THROTTLE ACT MASS AIR FLOW SENS THROTTLE ACT GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE HALL EFFECT CAMSHAFT POSITION CYL 1-2 CYL 3-4 SENSOR 1 KNOCK SENSOR HALL EFFECT CAMSHAFT POSITION SENSOR 2 HOT AT ALL TIMES ENGINE ELECTRONICS FUSE CARRIER FUSE 2 FUSE 4 HOT AT ALL TIMES FUSE HOLDER FUSE 105 NCA WIRE ORG/ WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE STARTING/ CHARGING SYSTEM VIO WIRE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE E-BOX ELECTRICAL FUEL PUMP EVAPORATIVE EMISSION VALVE FUEL PUMP RELAY FUSE FUSE 15 FUSE HOLDER GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE HEATED OXYGEN SENSOR I (BEHIND CAT CONV) HEATED OXYGEN SENSOR II (FRONT OF CAT CONV) HOT AT ALL TIMES HOT FILM MASS AIR FLOW SENSOR HOT IN RUN OR START LEAKAGE DIAGNOSIS PUMP NCA WIRE OIL LEVEL SENSOR RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SECONDARY AIR INJECTION PUMP VALVE VANOS VALVE CYL 1-4 VANOS VALVE CYL 5-8 VIO WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE