BMW 7 series E65/E66 facelift (2005-2008) (or vio) Wiring diagrams

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) RAPID HEATING FIELD TEMPERATURE SENSOR 2) 3) RAPID HEATING FIELD SECONDARY HEATING FIELD TEMPERATURE SENSOR 4) SECONDARY HEATING FIELD 4-CIRCUIT SEAT HEATING BLK/BRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BUS SIG BUS SIG SPLY GND CENTER CONSOLE CONTROL CENTER COMPUTER DATA LINES SYSTEM DRIVER'S SEAT BACKREST HEATING DRIVER'S SEAT CUSHION HEATING DRIVER'S SEAT MODULE (2007: UNDER DRIVER'S SEAT) 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 HEATING PASSENGER'S SEAT CUSHION HEATING 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

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL 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) FRONT ACTIVE SEATS CIRCUIT FRONT FUSE FUSE FUSE HOLDER (RIGHT SIDE OF DASH) GRN WIRE GRN/ORG WIRE HOT AT ALL TIMES LEFT FRONT SEAT CONTROL SWITCH LUMBAR SEATS CIRCUIT NCA WIRE PRESS SENS SIG PRESS SENS SIG REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) RED WIRE RED/BRN WIRE RED/YEL WIRE RIGHT FRONT SEAT CONTROL SWITCH SOL VLV SIG - SOL VLV SIG + MTR SIG - MTR SIG + WHT WIRE WHT/BLK WIRE WHT/BLU 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 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

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

A/C CONTROL MODULE BLK/GRN WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAR ACCESS CONTROL MODULE CENTRAL LOCK SWITCH COMPUTER DATA LINES SYSTEM DRIVER'S DOOR LOCK SYSTEM (2007: REAR OF DRIVER'S DOOR) DRIVER'S DOOR MODULE (DRIVER'S DOOR) FUSE GRY/BLK WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES FRONT FUSE HOLDER (RIGHT SIDE OF DASH) FUSE PASSENGER'S DOOR LOCK SYSTEM (2007: REAR OF FRONT PASSENGER'S DOOR) PASSENGER'S DOOR MODULE REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) RED WIRE RED/VIO WIRE WHT/GRY WIRE WHT/YEL WIRE YEL/RED WIRE YEL/WHT WIRE

A/C CONTROL MODULE BLK WIRE BLU WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CAR ACCESS CONTROL MODULE CENTRAL LOCK SWITCH COMPUTER DATA LINES SYSTEM DRIVER'S DOOR LOCK SYSTEM (2007: REAR OF DRIVER'S DOOR) DRIVER'S DOOR MODULE (DRIVER'S DOOR) FUEL FILLER FLAP CENTRAL LOCKING DRIVE FUSE GRY/BLK WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES FRONT FUSE HOLDER (RIGHT SIDE OF DASH) FUSE PASSENGER'S DOOR LOCK SYSTEM (2007: REAR OF FRONT PASSENGER'S DOOR) PASSENGER'S DOOR MODULE REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) RED WIRE RED/GRN WIRE RED/VIO WIRE WHT WIRE WHT/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CAR ACCESS CONTROL MODULE CENTRAL LOCK SWITCH A/C CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR LOCK SYSTEM (2007: REAR OF DRIVER'S DOOR) DRIVER'S DOOR MODULE (DRIVER'S DOOR) FUEL FILLER FLAP CENTRAL LOCKING DRIVE FUSE GRY/BLK WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES FRONT FUSE HOLDER (RIGHT SIDE OF DASH) FUSE PASSENGER'S DOOR LOCK SYSTEM (2007: REAR OF FRONT PASSENGER'S DOOR) PASSENGER'S DOOR MODULE REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) RED WIRE RED/GRN WIRE RED/VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL/RED WIRE YEL/WHT 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 GND 1 2 3 4 SEAT MTR SIG HALL SENS SIG SEAT MTR SIG HALL SENS SIG BLK/GRY WIRE BLU 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/RED WIRE BRN/VIO WIRE BUS SIG BUS SIG SPLY GND COMPUTER DATA LINES SYSTEM DISPLACEMENT MOTOR FUSE GRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HALL SENS SIG HALL SENS SIG HALL SENSOR HOT AT ALL TIMES NCA WIRE REAR COMPARTMENT CENTER CONSOLE CONTROL CENTER REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) REAR PASSENGER'S SIDE SEAT MODULE RED/YEL WIRE RIGHT REAR SEAT CONTROL SWITCH SEAT MTR SIG SEAT MTR SIG SEAT MTR SIG SEAT MTR SIG SEAT MTR SIG VIO/RED WIRE VIO/WHT WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/VIO WIRE YEL/GRY WIRE