BMW 7 series E65/E66 (2001-2005) computer data lines system Wiring diagrams

2004 EARLY PRODUCTION ANTENNA AMPLIFIER (W/ REMOTE CONTROL RECEIVER) ANTENNA DIVERSITY (2007: BOTTOM OF LEFT "C" PILLAR) BRN/BLK WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DIGITAL TUNER US FRONT FUSE HOLDER GRN WIRE HOT AT ALL TIMES FUSE HOT AT ALL TIMES FUSE (RIGHT SIDE OF DASH) NCA WIRE REAR-WINDOW AERIAL RED/GRN WIRE RED/GRY WIRE WHT/VIO WIRE

1 2 3 4 5 6 7 8 9 10 11 12 FAN MTR GND FAN MTR SPLY FAN MTR SIG BLK WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE BUS SIG BUS SIG SPLY GND CENTER CONSOLE CONTROL CENTER COMPUTER DATA LINES SYSTEM DRIVER'S SEAT BACKREST FAN 1 DRIVER'S SEAT BACKREST FAN 2 DRIVER'S SEAT BACKREST FAN 3 DRIVER'S SEAT BACKREST FAN 4 DRIVER'S SEAT CUSHION FAN 1 DRIVER'S SEAT CUSHION FAN 2 DRIVER'S SEAT CUSHION FAN 3 DRIVER'S SEAT CUSHION FAN 4 DRIVER'S SEAT CUSHION FAN 5 DRIVER'S SEAT MODULE FAN MTR GND FAN MTR SPLY FAN MTR SIG FRONT FUSE FUSE FUSE HOLDER (RIGHT SIDE OF DASH) GRN WIRE GRN/ORG WIRE HOT AT ALL TIMES LEFT FRONT SEAT CONTROL SWITCH NCA WIRE PASSENGER'S SEAT BACKREST FAN 1 PASSENGER'S SEAT BACKREST FAN 2 PASSENGER'S SEAT BACKREST FAN 3 PASSENGER'S SEAT BACKREST FAN 4 PASSENGER'S SEAT CUSHION FAN 1 PASSENGER'S SEAT CUSHION FAN 2 PASSENGER'S SEAT CUSHION FAN 3 PASSENGER'S SEAT CUSHION FAN 4 PASSENGER'S SEAT CUSHION FAN 5 PASSENGER'S SEAT MODULE REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) RED WIRE RED/BRN WIRE RED/YEL WIRE RIGHT FRONT SEAT CONTROL SWITCH WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 SUPPLY GND BRN WIRE BRN/BLU WIRE BRN/YEL WIRE CAN BUS SIG CAN BUS SIG COMPUTER DATA LINES SYSTEM FUSE GRN WIRE GRN/ORG WIRE GRY/BLK WIRE HOT AT ALL TIMES REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) RED/GRY WIRE SNRF SW GND SNRF SW SIG SNRF SW SIG SNRF SW SIG LIGHTING SIG SUNROOF MODULE (FRONT OF ROOF) SUNROOF SWITCH YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR MODULE (DRIVER'S DOOR) DRIVER'S DOOR SWITCH BLOCK DRIVER'S WINDOW MOTOR FRONT FUSE HOLDER (RIGHT SIDE OF DASH) FUSE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) FUSE PASSENGER'S DOOR MODULE PASSENGER'S WINDOW MOTOR RED/VIO WIRE WHT WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/WHT WIRE

4) CONVENIENT CLOSE BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SIDE REAR DOOR MODULE DRIVER'S SIDE REAR POWER WINDOW MOTOR FRONT FUSE HOLDER (RIGHT SIDE OF DASH) FUSE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) FUSE PASSENGER'S SIDE REAR DOOR MODULE PASSENGER'S SIDE REAR POWER WINDOW MOTOR RED/YEL WIRE WHT WIRE YEL WIRE YEL/WHT WIRE

AUDIO SYSTEM CONTROLLER BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE CD CHANGER COMPUTER DATA LINES SYSTEM ELECTRONIC STEERING WHEEL MODULE FRONT FUSE HOLDER (RIGHT SIDE OF DASH) GRN WIRE GRN/RED WIRE HIFI AMPLIFIER HOT AT ALL TIMES FUSE LEFT FRONT MID-RANGE SPEAKER LEFT FRONT SUBWOOFER LEFT FRONT TWEETER LEFT MULTIFUNCTION STEERING WHEEL SWITCH BLOCK LEFT REAR MID-RANGE SPEAKER MICROPHONE NCA WIRE REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT SUBWOOFER RIGHT FRONT TWEETER RIGHT MULTIFUNCTION STEERING WHEEL SWITCH BLOCK RIGHT REAR MID-RANGE SPEAKER STEERING COLUMN SWITCH CLUSTER TELEPHONE TRANSCEIVER VOICE INPUT CONTROL MODULE WHT WIRE YEL/BRN WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 GND 1 2 3 4 5 6 7 8 GND GND 1) RAPID HEATING FIELD TEMPERATURE SENSOR 2) 3) RAPID HEATING FIELD SECONDARY HEATING FIELD TEMPERATURE SENSOR 4) SECONDARY HEATING FIELD BLK/BRN WIRE BLK/VIO WIRE BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BUS SIG BUS SIG SPLY GND COMPUTER DATA LINES SYSTEM DRIVER'S SIDE REAR SEAT BACKREST HEATING DRIVER'S SIDE REAR SEAT CUSHION HEATING FUSE GRN WIRE GRN/ORG WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES LEFT REAR SEAT CONTROL SWITCH NCA WIRE PASSENGER'S SIDE REAR SEAT BACKREST HEATING PASSENGER'S SIDE REAR SEAT CUSHION HEATING REAR COMPARTMENT CENTER CONSOLE CONTROL CENTER REAR DRIVER'S SIDE SEAT MODULE (2007: RIGHT REAR OF REAR COMPT) REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) REAR PASSENGER'S SIDE SEAT MODULE (2007: RIGHT REAR OF REAR COMPT) RED/BRN WIRE RED/YEL WIRE RIGHT REAR SEAT CONTROL SWITCH WHT/GRY WIRE WHT/VIO WIRE YEL/GRY WIRE

1 2 3 4 5 6 7 8 GND 1 2 3 4 5 6 7 8 GND GND BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BRN/GRN WIRE BRN/YEL WIRE BUS SIG BUS SIG SPLY GND COMPUTER DATA LINES SYSTEM FUSE GRN WIRE GRN/ORG WIRE HOT AT ALL TIMES LEFT REAR SEAT CONTROL SWITCH NCA WIRE REAR COMPARTMENT CENTER CONSOLE CONTROL CENTER REAR DRIVER'S SIDE LUMBAR SUPPORT VALVE BLOCK REAR DRIVER'S SIDE SEAT LUMBAR SUPPORT MOTOR REAR DRIVER'S SIDE SEAT MODULE REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) REAR PASSENGER'S SIDE LUMBAR SUPPORT VALVE BLOCK REAR PASSENGER'S SIDE SEAT LUMBAR SUPPORT MOTOR REAR PASSENGER'S SIDE SEAT MODULE RED/BRN WIRE RED/YEL WIRE RIGHT REAR SEAT CONTROL SWITCH VALVE VALVE 2 VALVE 1 VALVE 3 VALVE 4 WHT/BLU WIRE WHT/YEL WIRE

1 2 3 4 5 6 7 8 GND 1 2 3 4 5 6 7 8 GND GND BLK WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE BUS SIG BUS SIG SPLY GND COMPUTER DATA LINES SYSTEM FUSE GRN WIRE GRN/ORG WIRE HOT AT ALL TIMES LEFT REAR SEAT CONTROL SWITCH NCA WIRE REAR COMPARTMENT CENTER CONSOLE CONTROL CENTER REAR DRIVER'S SIDE SEAT BACKREST FAN 1 REAR DRIVER'S SIDE SEAT BACKREST FAN 2 REAR DRIVER'S SIDE SEAT BACKREST FAN 3 REAR DRIVER'S SIDE SEAT BACKREST FAN 4 REAR DRIVER'S SIDE SEAT CUSHION FAN 1 REAR DRIVER'S SIDE SEAT CUSHION FAN 2 REAR DRIVER'S SIDE SEAT CUSHION FAN 3 REAR DRIVER'S SIDE SEAT CUSHION FAN 4 REAR DRIVER'S SIDE SEAT CUSHION FAN 5 REAR DRIVER'S SIDE SEAT MODULE REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) REAR PASSENGER'S SIDE SEAT BACKREST FAN 1 REAR PASSENGER'S SIDE SEAT BACKREST FAN 2 REAR PASSENGER'S SIDE SEAT BACKREST FAN 3 REAR PASSENGER'S SIDE SEAT BACKREST FAN 4 REAR PASSENGER'S SIDE SEAT CUSHION FAN 1 REAR PASSENGER'S SIDE SEAT CUSHION FAN 2 REAR PASSENGER'S SIDE SEAT CUSHION FAN 3 REAR PASSENGER'S SIDE SEAT CUSHION FAN 4 REAR PASSENGER'S SIDE SEAT CUSHION FAN 5 REAR PASSENGER'S SIDE SEAT MODULE RED WIRE RED/BRN WIRE RED/YEL WIRE RIGHT REAR SEAT CONTROL SWITCH WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE

A/C CONTROL MODULE BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SIDE REAR DOOR MODULE (2007: BOTTOM LEFT SIDE OF LEFT REAR DOOR) DRIVER'S SIDE REAR DOOR SWITCH BLOCK FUSE GRN/ORG WIRE GRY/BLK WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES FRONT FUSE HOLDER (RIGHT SIDE OF DASH) FUSE HOT AT ALL TIMES REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) FUSE LEFT REAR ROLLER BLIND QUARTER LIGHT MOTOR (2007: BOTTOM REAR OF LEFT REAR DOOR) LEFT REAR ROLLER BLIND WINDOW MOTOR NCA WIRE PASSENGER'S SIDE REAR DOOR MODULE (2007: BOTTOM RIGHT SIDE OF RIGHT REAR DOOR) PASSENGER'S SIDE REAR DOOR SWITCH BLOCK RED/VIO/YEL WIRE RED/YEL WIRE RIGHT REAR ROLLER BLIND WINDOW MOTOR WHT WIRE WHT/RED WIRE WHT/VIO WIRE YEL RED/VIO/ WIRE YEL WIRE