BMW X5 E53 (1999-2003) Automatic a/c circuit, with basic a/c

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

AUXILIARY WATER PUMP BLK/GRN WIRE BLK/GRY WIRE BLOWER MOTOR 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 FINAL STAGE UNIT GRN/YEL WIRE HIGH PRESSURE SWITCH NCA WIRE RED/BLU WIRE RED/GRN WIRE YEL/GRN WIRE YEL/RED WIRE