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

16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 GROUND BLK WIRE BLU WIRE BRN WIRE BUS SIG CAR ACCESS CONTROL MODULE COMPUTER DATA LINES SYSTEM DME CONTROL MODULE FUSE GRN WIRE HOT AT ALL TIMES INTERGRATED SUPPLY MODULE MECHATRONICS PARKED POS SIG TERMINAL SPLY 15 RED WIRE STEERING COLUMN CLUSTER SWITCH TERMINAL SPLY 30 GROUND TXD SIG BUS SIG TRANS CTRL SIG VIO WIRE WHT WIRE YEL WIRE

4.8L 6.0L ALTERNATOR BATTERY BATTERY TEMPERATURE SENSOR BLK WIRE BLU WIRE BLU/VIO WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DME CONTROL MODULE (2007: RIGHT REAR OF ENGINE COMPT) ENGINE CONTROL MODULE I (DME) (2007: RIGHT REAR OF ENGINE COMPT) GRN WIRE NCA WIRE POWER MODULE (RIGHT REAR LUGGAGE COMPT) RED WIRE STARTER VIO WIRE WHT/GRN WIRE WHT/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 SUPPLY GROUND BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DYNAMIC STABILITY CONTROL (DSC) MODULE (RIGHT SIDE OF ENGINE COMPT) FRONT FUSE HOLDER (RIGHT SIDE OF DASH) GROUND PARK BR BUTTON SIG HOT AT ALL TIMES FUSE HOT AT ALL TIMES REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) FUSE LIGHT MODULE (LEFT SIDE OF DASH) LIGHT SWITCH UNIT NAVIGATION SYSTEM PARKING BRAKE CONTROL MODULE (2007: REAR CENTER OF REAR COMPARTMENT FLOOR BOARD) PARKING BRAKE SWITCH RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE YEL WIRE YEL/RED 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 CD CHANGER CENTER SPEAKER COMPUTER DATA LINES SYSTEM ELECTRONIC FRONT FUSE HOLDER (RIGHT SIDE OF DASH) GRN WIRE GRN/RED WIRE GRY/YEL WIRE HIFI AMPLIFIER HOT AT ALL TIMES FUSE LEFT FRONT SUBWOOFER LEFT FRONT TWEETER LEFT MULTIFUNCTION STEERING WHEEL SWITCH BLOCK LEFT REAR DOOR MIDRANGE SPEAKER LEFT REAR MID RANGE LEFT FRONT SPEAKER MID RANGE SPEAKER MICROPHONE MODULE 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 DOOR MIDRANGE SPEAKER RIGHT REAR MID-RANGE SPEAKER STEERING COLUMN SWITCH CLUSTER STEERING WHEEL) TELEPHONE TRANSCEIVER VOICE INPUT CONTROL MODULE WHT WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE

2004 TO 2006 EARLY PRODUCTION BLK WIRE BLU WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FRONT FUSE HOLDER (RIGHT SIDE OF DASH) FUSE GRN WIRE GRN/ORG WIRE HEADSET INTERFACE (2007: LEFT SIDE OF REAR COMPT) HOT AT ALL TIMES NCA WIRE REAR COMPARTMENT AUDIO OPERATING UNIT REAR COMPARTMENT CENTER CONSOLE CONTROL CENTER REAR COMPARTMENT DISPLAY CONTROL MODULE (2007: REAR OF CENTER CONSOLE) REAR COMPARTMENT MONITOR REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) RED WIRE RED/BLK/YEL WIRE RED/YEL WIRE VIDEO MODULE ((2007: LEFT SIDE OF REAR COMPT) YEL WIRE

2004 EARLY PRODUCTION 2004 LATE PRODUCTION TO 2007 BRN WIRE COMPUTER DATA LINES SYSTEM GRN WIRE HOT AT ALL TIMES FUSE NCA WIRE REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) RED/WHT WIRE SATELLITE ANTENNA SATELLITE RECEIVER (2007: TOP LEFT REAR SIDE OF REAR COMPT)

4.8L 6.0L 6.0L ALTERNATOR ANTI-LOCK BRAKES SYSTEM BATTERY BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/RED WIRE BRAKE LIGHT SWITCH (LEFT SIDE OF DASH) BRN WIRE BRN/GRY WIRE BRN/RED WIRE CAR ACCESS CONTROL MODULE COMPUTER DATA LINES SYSTEM DME CONTROL MODULE (4.8L) DME RELAY 2 DYNAMIC STABILITY CONTROL (DSC) MODULE (RIGHT SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE I (DME) (6.0L) (2007: RIGHT REAR OF ENGINE COMPT) ENGINE CONTROL MODULE II (DME) (6.0L) (2007: RIGHT REAR FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE HOT AT ALL TIMES HOT AT ALL TIMES FRONT FUSE HOLDER (RIGHT SIDE OF DASH) FUSE HOT W/ DME RELAY 1 ENERGIZED INTEGRATED SUPPLY MODULE (IVM) (2007: RIGHT REAR OF ENGINE COMPT) LIGHT MODULE (LEFT SIDE OF DASH) MECHATRONICS NCA WIRE OF ENGINE COMPT) ORG/ WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/GRN WIRE STARTER STARTER INHIBIT RELAY VIO WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ANALOGUE VIDEO SIG ANALOGUE VIDEO SIG BLK WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC NIGHT VISION MODULE GRN WIRE HOT AT ALL TIMES REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) FUSE MULTIMEDIA CHANGER (2007: LEFT SIDE OF REAR COMPT) NAVIGATION SYSTEM NCA WIRE REAR WINDOW SERIAL RED WIRE RED/WHT WIRE SHLD SHLD SHLD SUPPLY, TERMINAL 30 VIDEO MODULE ((2007: LEFT SIDE OF REAR COMPT) WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 VIDEO SIG BLK WIRE BLU WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM CONTROL DISPLAY ELECTRONIC NIGHT VISION MODULE GRN WIRE HOT AT ALL TIMES REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) FUSE MULTIMEDIA CHANGER (2007: LEFT SIDE OF REAR COMPT) NAVIGATION SYSTEM NCA WIRE REAR COMPARTMENT DISPLAY CONTROL MODULE (2007: REAR OF CENTER CONSOLE) REAR WINDOW SERIAL RED WIRE RED/WHT WIRE SHLD SHLD SHLD SPLY TERMINAL 30 VIDEO MODULE ((2007: LEFT SIDE OF REAR COMPT) VIDEO SIG VIDEO SIG GREEN VIDEO SIG BLUE VIDEO SIG GREEN VIDEO SIG BLUE SHLD VIDEO SIG RED WIRE W/ DIGITAL TELEVISION WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ANALOGUE VIDEO SIG ANALOGUE VIDEO SIG BLK WIRE BLU WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM CONTROL DISPLAY ELECTRONIC NIGHT VISION MODULE GRN WIRE HOT AT ALL TIMES REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) FUSE MULTIMEDIA CHANGER (2007: LEFT SIDE OF REAR COMPT) NCA WIRE REAR COMPARTMENT DISPLAY CONTROL MODULE (2007: REAR OF CENTER CONSOLE) REAR-WINDOW AERIAL RED WIRE RED/WHT WIRE SHLD SHLD SHLD SPLY TERMINAL 30 VIDEO MODULE ((2007: LEFT SIDE OF REAR COMPT) VIDEO SIG GREEN VIDEO SIG BLUE VIDEO SIG GREEN VIDEO SIG BLUE SHLD VIDEO SIG RED WIRE W/ DIGITAL TELEVISION