BMW X5 E53 facelift (2003-2007) heating and a/c control module Wiring diagrams

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 17 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 ADAPTIVE HEADLIGHT (2004 LATE PRODUCTION, 2005,, 2006) 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 HEATING AND A/C CONTROL MODULE HOT AT ALL TIMES FUSE HOT IN RUN OR START FUSE HOLDER FUSE I OR K-BUS I-BUS INDEPENDENT PARK/ AUXILIARY HEATING INPUT CONTROL (IF EQUIPPED) K- BUS LIGHT MODULE MULTI-INFORMATION DISPLAY (MID) NAVIGATION CONTROL MODULE NCA WIRE ON BOARD MONITOR P-BUS PANORAMIC GLASS ROOF (2004 LATE PROD, 2005,, 2006) PARK DISTANCE CONTROL MODULE PASSENGER'S DOOR MODULE PASSENGER'S SEAT OCCUPANCY DETECTION (2006) RADIO RAIN SENSOR RDC CONTROL MODULE RED/BLU/YEL WIRE SEAT/STEERING COLUMN MEMORY CONTROL MODULE STEERING ANGLE SENSOR SUPPLEMENTAL INTERFACE RESTRAINT (IF EQUIPPED) SYSTEM CONTROL MODULE SWITCHING CENTER TELEMATICS CONTROL MODULE (IF EQUIPPED) TELEPHONE BASIC INTERFACE (IF EQUIPPED) W/ REAR SUSPENSION W/ FRONT, REAR SUSPENSION 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

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

1 4 CAN L CAN H 12 20 1 7 8 TXD K-BUS I-BUS 12 25 K-BUS P-BUS 13 14 12 CAN H CAN L K-BUS 17 32 36 37 TD 2 3 CAN L CAN H 20 2 CAN L CAN H 2004 LATE PROD, 2005,, 2006 37 24 17 CAN H CAN L TXD 6 3 4 TXD CAN H CAN L ABS/DSC CONTROL MODULE ADAPTIVE HEADLIGHT AIR SUSPENSION CONTROL UNIT BLK WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE CAN-H- CAN-L- CAN-L CAN-H 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 HEATING AND A/C CONTROL MODULE HOT AT ALL TIMES FUSE HOLDER FUSE HOT IN RUN OR START FUSE I OR K-BUS I-BUS INDEPENDENT PARK/ AUXILIARY HEATING INPUT CONTROL (IF EQUIPPED) INSTRUMENT CLUSTER INTEGRATED INSTRUMENT CLUSTER CONTROL MODULE INTEGRATED SUPPLY MODULE (IVM) INTERFACE (IF EQUIPPED) K- BUS LIGHT MODULE MULTI-INFORMATION DISPLAY (MID) NAVIGATION CONTROL MODULE NCA WIRE ON BOARD MONITOR P-BUS PANORAMIC GLASS ROOF (2004 LATE PROD, 2005,, 2006) PARK DISTANCE CONTROL MODULE PASSENGER'S DOOR MODULE PASSENGER'S SEAT OCCUPANCY DETECTION (2006) RADIO RAIN SENSOR RDC CONTROL MODULE RED/BLU/YEL WIRE RPM RATE SENSOR SEAT/STEERING COLUMN MEMORY CONTROL MODULE STEERING ANGLE SENSOR SUPPLEMENTAL RESTRAINT SYSTEM CONTROL MODULE SWITCHING CENTER TELEMATICS CONTROL MODULE (IF EQUIPPED) TELEPHONE BASIC INTERFACE (IF EQUIPPED) TRANSFER CASE CONTROL MODULE TRANSMISSION CONTROL MODULE W/ REAR SUSPENSION W/ FRONT, REAR SUSPENSION 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/BRN WIRE

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

1 4 CAN L CAN H 12 20 1 7 8 TXD K-BUS I-BUS 12 25 K-BUS P-BUS 13 14 12 CAN H CAN L K-BUS 17 32 36 37 TD 2 3 CAN L CAN H 20 2 CAN L CAN H 2004 LATE PROD, 2005,, 2006 37 24 17 CAN H CAN L TXD 6 3 4 TXD CAN H CAN L ABS/DSC CONTROL MODULE ADAPTIVE HEADLIGHT AIR SUSPENSION CONTROL UNIT BLK WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE CAN-H- CAN-L- CAN-L CAN-H 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 HEATING AND A/C CONTROL MODULE HOT AT ALL TIMES FUSE HOLDER FUSE HOT IN RUN OR START FUSE I OR K-BUS I-BUS INDEPENDENT PARK/ AUXILIARY HEATING INPUT CONTROL (IF EQUIPPED) INSTRUMENT CLUSTER INTEGRATED INSTRUMENT CLUSTER CONTROL MODULE INTEGRATED SUPPLY MODULE (IVM) INTERFACE (IF EQUIPPED) K- BUS LIGHT MODULE MULTI-INFORMATION DISPLAY (MID) NAVIGATION CONTROL MODULE NCA WIRE ON BOARD MONITOR P-BUS PANORAMIC GLASS ROOF (2004 LATE PROD, 2005,, 2006) PARK DISTANCE CONTROL MODULE PASSENGER'S DOOR MODULE PASSENGER'S SEAT OCCUPANCY DETECTION (2006) RADIO RAIN SENSOR RDC CONTROL MODULE RED/BLU/YEL WIRE RPM RATE SENSOR SEAT/STEERING COLUMN MEMORY CONTROL MODULE STEERING ANGLE SENSOR SUPPLEMENTAL RESTRAINT SYSTEM CONTROL MODULE SWITCHING CENTER TELEMATICS CONTROL MODULE (IF EQUIPPED) TELEPHONE BASIC INTERFACE (IF EQUIPPED) TRANSFER CASE CONTROL MODULE TRANSMISSION CONTROL MODULE W/ REAR SUSPENSION W/ FRONT, REAR SUSPENSION 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/BRN WIRE

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