BMW X5 E53 (1999-2003) heating and a/c control module Wiring diagrams

2004-06 2001-03 2004 EARLY PROD, 2001, 2002,, 2003 2004 LATE PROD, 2005,, 2006 ABS/DSC CONTROL MODULE ABS/DSC SECONDARY CONTROL AIR INJECTION MODULE PUMP RELAY AGS TRANSMISSION CONTROL MODULE AIR SUSPENSION CONTROL UNIT BLK WIRE BLU WIRE BRN WIRE ELECTRIC FAN ENGINE CONTROL MODULE (DME) ENGINE CONTROL MODULE RELAY ENGINE ELECTRONICS FUSE CARRIER FINAL STAGE UNIT FROM FUSE FROM IGNITION SWITCH (DIAGRAM 1 OR 6) FUEL PUMP RELAY FUSE FUSE FUSE FUSE HOLDER GENERAL MODULE GLASS ROOF GRN WIRE GRY WIRE HEADLIGHT WASHER MODULE HEATING AND A/C CONTROL MODULE INDEPENDENT PARK/ AUXILIARY HEATING LIGHT MODULE LIGHT MODULE (2001-03) RED WIRE SUNROOF MODULE OR PANORAMIC SWITCHING CENTER TO FUSE TRANSFER CASE CONTROL MODULE VIO WIRE WHT WIRE WIPER RELAY YEL WIRE

ABS/DSC CONTROL MODULE AIR SUSPENSION CONTROL UNIT BLK WIRE BLU WIRE BRN WIRE DIAGNOSTIC PLUG (2000) ELECTRIC SECONDARY FAN AIR INJECTION PUMP RELAY ELECTRONIC IMMOBILIZER CONTROL UNIT ENGINE CONTROL MODULE RELAY FINAL LIGHT STAGE MODULE UNIT FROM FUSE FROM IGNITION SWITCH (DIAGRAM 1 OR 6) FUEL PUMP RELAY FUSE FUSE FUSE FUSE HOLDER GENERAL MODULE GRN WIRE GRY WIRE HEADLIGHT WASHER MODULE HEATING AND A/C CONTROL MODULE LIGHT MODULE RED WIRE SUNROOF INDEPENDENT MODULE PARK/ AUXILIARY HEATING SWITCHING CENTER TO FUSE TRANSFER CASE CONTROL MODULE VIO WIRE WHT WIRE WIPER RELAY YEL 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

AIR SUSPENSION LEVEL SWITCH BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR MODULE FRONT ASHTRAY LIGHT FRONT INTERIOR/ READING LAMP FUSE GARAGE DOOR OPENER GRN/GRY WIRE GRY/RED WIRE HAZARD WARNING FLASHER SWITCH HEATING AND A/C CONTROL MODULE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER FUSE HOT IN RUN OR START INSTRUMENT CLUSTER LEFT REAR COMPARTMENT BACKREST ADJUSTMENT SWITCH LEFT REAR POWER WINDOW SWITCH LEFT REAR SEAT HEATER SWITCH LIGHT MODULE MAYDAY SWITCH MULTI-INFORMATION DISPLAY ON BOARD MONITOR PASSENGER'S DOOR MODULE RADIO REAR ASHTRAY LIGHT REAR COMPARTMENT BLOWER REAR INTERIOR/ READING LIGHT RED WIRE RIGHT REAR COMPARTMENT BACKREST ADJUSTMENT SWITCH RIGHT REAR POWER WINDOW SWITCH RIGHT REAR SEAT HEATER SWITCH SEARCH BUTTON SUNROOF SWITCH (IF EQUIPPED) SWITCHING CENTER TRANSMISSION RANGE INDICATOR LIGHT W/ IKE W/O IKE W/ ON-BOARD MONITOR W/O ON-BOARD MONITOR 2 3 4 WHT/GRY/YEL WIRE

BLK WIRE BLU/BRN WIRE BRN WIRE FUSE 34 FUSE 85 GRN/YEL WIRE HEATING AND A/C CONTROL MODULE HOT AT ALL TIMES FUSE HOLDER HOT IN RUN OR START FUSE HOLDER NCA WIRE REAR DEFOGGER RELAY (RIGHT REAR LUGGAGE COMPARTMENT) REAR WINDOW RED/VIO WIRE WAVETRAP 1 WAVETRAP 2

BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE FRONT FUSE HOLDER FUSE GENERAL MODULE GRN/BLK WIRE GRN/YEL WIRE HEATING AND A/C CONTROL MODULE HOT AT ALL TIMES LEFT WASHER JET HEATER RIGHT WASHER JET HEATER WIPER/WASHER SWITCH