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

AUTARKIC REAR COMPARTMENT TELEPHONE BLU WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE CIGAR LIGHTER RELAY (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COOLER BOX (W/O REAR COMPART- MENT AIR CONDITIONING) FUSE HOLDER (RIGHT REAR LUGGAGE COMPARTMENT) GLOVE COMPARTMENT LIGHT GLOVE COMPARTMENT LIGHT SWITCH 1) OPEN 2) CLOSED GLOVEBOX CHARGING SOCKET GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE HOT AT ALL TIMES LEFT FRONT FOOTWELL LIGHT LEFT REAR FOOTWELL LIGHT LUGGAGE COMPARTMENT LIGHT, TRUNK LID/ TAILGATE PASSENGER'S DOOR COURTESY LIGHT PASSENGER'S DOOR ENTRANCE LIGHT PASSENGER'S DOOR EXIT LIGHT PASSENGER'S DOOR MODULE (RIGHT FRONT DOOR) PASSENGER'S DOOR POWER WINDOW SWITCH PHONE- BOARD POWER MODULE (RIGHT REAR LUGGAGE COMPARTMENT) REAR EJECT BOX REAR FUSE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT/YEL WIRE RED/YEL WIRE RIGHT FRONT ENTRANCE LIGHT RIGHT FRONT FOOTWELL LIGHT RIGHT REAR FOOTWELL LIGHT RIGHT REAR LUGGAGE COMPARTMENT TANDEM TELEPHONE TELEPHONE DRAWER VIO/GRY WIRE WHT/BRN WIRE YEL WIRE

BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM COOLER BOX (W/ REAR COMPARTMENT AIR CONDITIONING) DRIVER'S DOOR COURTESY LIGHT DRIVER'S DOOR ENTRANCE LIGHT DRIVER'S DOOR EXIT LIGHT DRIVER'S DOOR MODULE (DRIVER'S DOOR) DRIVER'S DOOR SWITCH BLOCK FRONT FRONT INTERIOR LIGHT FUSE FUSE HOLDER (RIGHT SIDE OF DASH) GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE HOT AT ALL TIMES INSTRUMENT ILLUMINATION CIRCUIT INTERIOR LEFT FRONT ENTRANCE LIGHT LEFT FRONT MAKEUP MIRROR LIGHT LEFT FRONT MAKEUP MIRROR SWITCH LIGHT MAP READING MAP READING LIGHT OFF OFF OFF ON ON OFF ON OFF ON ON REAR CENTER MAKEUP MIRROR LIGHT REAR INTERIOR LIGHT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/WHT/YEL WIRE RED/YEL WIRE RIGHT FRONT MAKEUP MIRROR LIGHT RIGHT FRONT MAKEUP MIRROR SWITCH TOP WHT/BRN WIRE YEL WIRE

1) 2) 3) HYDRAULIC PUMP MOTOR SOLENOID VALVE PRESSURE SENSORS 2004 TO 2006 EARLY PRODUCTION 2006 LATE PRODUCTION TO 2007 BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BRN/YEL WIRE BUS SIG BUS SIG SPLY GND CENTER CONSOLE CONTROL CENTER COMPUTER DATA LINES SYSTEM DRIVER LUMBER SUPPORT-ACTIVE SEAT DRIVE UNIT (2006 LATE PRODUCTION TO 2007) DRIVER'S ACTIVE SEAT (2007: UNDER FRONT OF SEAT CUSHION) DRIVER'S SEAT MODULE (2007: UNDER DRIVER'S SEAT) DRIVER'S SIDE ACTIVE SEAT FRONT FUSE FRONT PASSENGER'S ACTIVE SEAT (2007: UNDER FRONT OF SEAT CUSHION) FUSE FUSE HOLDER (RIGHT SIDE OF DASH) GRN WIRE GRN/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES HYDRAULIC PUMP MOTOR SOLENOID VALVE PRESSURE SENSORS 1) 2) 3) LEFT FRONT SEAT CONTROL SWITCH NCA WIRE PASSENGER LUMBER SUPPORT-ACTIVE SEAT DRIVE UNIT (2006 LATE PRODUCTION TO 2007) PASSENGER'S SEAT MODULE (2007: UNDER FRONT PASSENGER'S SEAT) PASSENGER'S SIDE ACTIVE SEAT REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) RED/BRN WIRE RED/YEL WIRE RIGHT FRONT SEAT CONTROL SWITCH YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT 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 (2007: TOP LEFT SIDE OF SEATBACK) DRIVER'S SEAT BACKREST FAN 2 (2007: TOP RIGHT SIDE OF SEATBACK) DRIVER'S SEAT BACKREST FAN 3 (2007: LEFT CENTER OF SEATBACK) DRIVER'S SEAT BACKREST FAN 4 (2007: RIGHT CENTER OF SEATBACK) DRIVER'S SEAT MODULE (2007: UNDER DRIVER'S SEAT) 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 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 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 COMPUTER DATA LINES SYSTEM DRIVER'S SEAT CUSHION FAN 1 (2007: RIGHT SIDE OF SEAT CUSHION) DRIVER'S SEAT CUSHION FAN 2 (2007: RIGHT CENTER OF SEAT CUSHION) DRIVER'S SEAT CUSHION FAN 3 (2007: LEFT CENTER OF SEAT CUSHION) DRIVER'S SEAT CUSHION FAN 4 (2007: LEFT SIDE OF SEAT CUSHION) DRIVER'S SEAT CUSHION FAN 5 (2007: FRONT OF SEAT CUSHION) FAN MTR GND FAN MTR SPLY FAN MTR SIG FRONT PASSENGER'S SEATBACK) PASSENGER'S SEAT BACKREST FAN 1 (2007: TOP LEFT SIDE OF PASSENGER'S SEAT BACKREST FAN 2 (2007: TOP RIGHT SIDE OF PASSENGER'S SEAT BACKREST FAN 3 (2007: CENTER RIGHT SIDE OF PASSENGER'S SEAT BACKREST FAN 4 (2007: CENTER LEFT SIDE OF PASSENGER'S SEAT MODULE (2007: UNDER FRONT PASSENGER'S SEAT) RED WIRE RED/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE

2004 TO 2006 EARLY PRODUCTION 2006 LATE PRODUCTION TO 2007 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 CENTER CONSOLE CONTROL CENTER COMPUTER DATA LINES SYSTEM DRIVER LUMBER SUPPORT-ACTIVE SEAT DRIVE UNIT DRIVER'S LUMBAR SUPPORT VALVE BLOCK DRIVER'S SEAT LUMBAR SUPPORT MOTOR (2007: UNDER DRIVER'S SEAT, NEAR REAR) DRIVER'S SEAT MODULE (2007: UNDER DRIVER'S SEAT) FRONT FUSE FUSE FUSE HOLDER (RIGHT SIDE OF DASH) GRN WIRE GRN/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT FRONT SEAT CONTROL SWITCH NCA WIRE PASSENGER LUMBER SUPPORT-ACTIVE SEAT DRIVE UNIT PASSENGER'S SEAT MODULE (2007: UNDER FRONT PASSENGER'S SEAT) REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) RED/BRN WIRE RED/YEL WIRE RIGHT FRONT SEAT CONTROL SWITCH VALVE 1 VALVE 2 VALVE 3 VALVE 4 WHT/BLU WIRE WHT/YEL WIRE

1 2 3 4 SEAT MTR SIG HALL SENS SIG SEAT MTR SIG HALL SENS SIG BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE BUS SIG BUS SIG SPLY GND CENTER CONSOLE CONTROL CENTER COMPUTER DATA LINES SYSTEM DISPLACEMENT MOTOR DISPLACEMENT MOTOR PASSENGER'S HEAD RESTRAINT ADJUSTMENT MOTOR FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HALL SENSOR HOT AT ALL TIMES NCA WIRE PASSENGER'S SEAT MODULE (2007: UNDER FRONT PASSENGER'S SEAT) REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) RED/YEL WIRE RIGHT FRONT SEAT CONTROL SWITCH SEAT MTR SIG SEAT MTR SIG SEAT MTR SIG VIO/RED WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/GRY WIRE YEL/BRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 GND 1 2 3 4 5 6 7 8 GND GND BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/VIO WIRE BRN 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 ACTIVE SEAT REAR DRIVER'S SIDE SEAT MODULE (2007: RIGHT REAR OF REAR COMPT) REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) REAR PASSENGER'S SIDE ACTIVE SEAT REAR PASSENGER'S SIDE SEAT MODULE (2007: RIGHT REAR OF REAR COMPT) RED/BRN WIRE RED/YEL WIRE RIGHT REAR SEAT CONTROL SWITCH YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 GND BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE BUS SIG BUS SIG SPLY GND COMPUTER DATA LINES SYSTEM DRIVER'S SIDE REAR SEAT BACKREST FAN 1 (2007: TOP LEFT SIDE OF SEATBACK) DRIVER'S SIDE REAR SEAT BACKREST FAN 2 (2007: TOP RIGHT SIDE OF SEATBACK) DRIVER'S SIDE REAR SEAT BACKREST FAN 3 (2007: LEFT CENTER OF SEATBACK) DRIVER'S SIDE REAR SEAT BACKREST FAN 4 (2007: RIGHT CENTER OF SEATBACK) FAN MTR SIG FAN MTR SPLY FAN MTR GND FUSE GRN WIRE GRN/ORG WIRE HOT AT ALL TIMES LEFT REAR SEAT CONTROL SWITCH NCA WIRE PRESS SENS SIG PRESS SENS SIG REAR ACTIVE SEATS CIRCUIT 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) RED WIRE RED/BRN WIRE RED/YEL WIRE RIGHT REAR SEAT CONTROL SWITCH SOL VLV SIG - SOL VLV SIG + MTR SIG - MTR SIG + WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 IGN COIL SIG IGN COIL SIG IGN COIL SIG BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CAN BUS SIG CAN BUS SIG COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE II (DME) FUEL INJECTORS, CYLINDERS (2007: TOP OF ENGINE) FUSE GND IGN COIL SIG GND TERM 50 SIG GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES IGN COIL SIG IGN COIL SIG IGNITION COILS, CYLINDERS (2007: LEFT SIDE OF ENGINE) INTEGRATED SUPPLY MODULE (IVM) INTERFACE SUPPRESSION CAPACITOR 2 FOR IGNITION COILS NCA WIRE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRN/YEL WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/WHT/YEL WIRE RED/YEL WIRE RED/YEL/WHT WIRE SPARK PLUG TERM 15 SIG VALVE TIMING GEAR RELAY 1 VALVE TIMING GEAR RELAY 2 VEH IMMOB SIG