BMW X5 E53 (1999-2003) computer data lines system interior lights system Wiring diagrams

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

AIR SUSPENSION CONTROL UNIT AIR SUSPENSION LEVEL SWITCH BLK/BRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM FRONT AXLE VALVE BLOCK FUSE FUSE HOLDER GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES PRESSURE ACCUMULATOR VALVE REAR AXLE VALVE BLOCK RED/BLU WIRE RED/BRN WIRE RED/YEL WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/WHT WIRE

BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM DRIVER'S SEAT HEATER DRIVER'S SEATBACK HEATER FUSE HOLDER GRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES FUSE HOT IN RUN, ACCY, OR START FUSE PASSENGER'S SEAT HEATER PASSENGER'S SEATBACK HEATER RED/BLU WIRE SWITCHING CENTER VIO WIRE VIO/BLU WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED/YEL WIRE YEL WIRE

ANTENNA AMPLIFIER BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BRN WIRE BRN/RED WIRE CD CHANGER COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM DIVERSITY GENERAL MODULE GRY/RED WIRE INSTRUMENT CLUSTER LEFT SIDE WINDOW MULTI-INFORMATION DISPLAY (MID) NAVIGATION CONTROL MODULE NCA WIRE ON BOARD MONITOR REAR WINDOW RED/BLK WIRE RED/GRN WIRE ROOF SPOILER AERIAL VIO/WHT WIRE W/ IKE W/O IKE WHT WIRE WHT/GRY/YEL WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE