BMW 7 series E65/E66 (2001-2005) (under right front seat) Wiring diagrams

BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BUS SIG BUS SIG SPLY GND CENTER CONSOLE CONTROL CENTER COMPUTER DATA LINES SYSTEM DRIVER'S SEAT MODULE DRIVER'S SIDE ACTIVE SEAT FRONT FUSE FUSE FUSE HOLDER (RIGHT SIDE OF DASH) GRN WIRE GRN/ORG WIRE HOT AT ALL TIMES HYDRAULIC PUMP MOTOR SOLENOID VALVE PRESSURE SENSORS 1) 2) 3) LEFT FRONT SEAT CONTROL SWITCH NCA WIRE PASSENGER'S SEAT MODULE 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 SENS SYS GND RH TEMP SIG 1 2 3 STEPPER MTR SPLY STEPPER MTR GND 1 2 TERMINAL 30 SPLY GROUND A/C CONTROL MODULE BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/YEL WIRE CENTER LOCK SIG HAZ WARN IND SIG COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DEFROSTER FLAP ACTUATOR (RIGHT SIDE OF DASH) FLAP ACTUATOR SIG FLAP ACTUATOR SIG FLAP ACTUATOR SIG FLAP ACTUATOR SIG EVAPORATOR SIG LH TEMP SIG FUSE GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES FRONT FUSE HOLDER (RIGHT SIDE OF DASH) FUSE LEFT COLD AIR FLAP ACTUATOR (2007: CENTER OF DASH) LEFT WARM AIR FLAP ACTUATOR (2007: TOP RIGHT SIDE OF DASH) OF DASH) RIGHT HEAT EXCHANGER TEMPERATURE SENSOR RED WIRE RED/BLU WIRE RED/VIO/YEL WIRE RIGHT FOOTWELL FLAP ACTUATOR (2007: CENTER OF DASH, BELOW RADIO) STEPPER MTR BUS SIG VENTILATION TEMP SIG VENTILATION TEMPERATURE SENSOR UNIT WHT WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

1 2 TERMINAL 30 SPLY GROUND 2004 TO 2005 EARLY PRODUCTION 2005 LATE PRODUCTION TO 2007 A/C CONTROL MODULE AUC SENSOR (2004 TO 2005 EARLY PRODUCTION) BLK/BRN WIRE BLK/GRN WIRE BLOWER MOTOR (RIGHT SIDE OF DASH) BLOWER OUTPUT STAGE (RIGHT SIDE OF DASH) BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/YEL WIRE CAR ACCESS CONTROL MODULE CENTER LOCK SIG HAZ WARN IND SIG COMPUTER DATA LINES SYSTEM CONDENSATION SENSOR COOLANT PRESSURE SENSOR (2007: RIGHT SIDE OF ENGINE COMPT) DEFOGGER SYSTEM FRONT SEAT) FUSE GRN WIRE GRN/GRY WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES FRONT FUSE HOLDER (RIGHT SIDE OF DASH) FUSE LIGHT MODULE (LEFT SIDE OF DASH) RED WIRE RED/BLU WIRE RED/VIO/YEL WIRE W/ AUC SENSOR W/ AUC SENSOR II WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO 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/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'S LUMBAR SUPPORT VALVE BLOCK DRIVER'S SEAT LUMBAR SUPPORT MOTOR DRIVER'S SEAT MODULE 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 LUMBAR SUPPORT VALVE BLOCK PASSENGER'S SEAT LUMBAR SUPPORT MOTOR PASSENGER'S SEAT MODULE REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) RED/BRN WIRE RED/YEL WIRE RIGHT FRONT SEAT CONTROL SWITCH VALVE VALVE 1 VALVE 2 VALVE 3 VALVE 4 WHT/BLU WIRE WHT/YEL WIRE

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 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) FRONT ACTIVE SEATS CIRCUIT FRONT PASSENGER'S SEATBACK) LUMBAR SEATS CIRCUIT 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) PRESS SENS SIG PRESS SENS SIG RED WIRE RED/YEL WIRE 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 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

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

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

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SPLY GND 2002, 2003 EARLY PRODUCTION 2003 LATE PRODUCTION, 2004 BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE DRIVER'S AIR BAG INFLATOR ASSEMBLIES ELECTRONIC STEERING WHEEL MODULE EMERGENCY CALL SIG FRONT FUSE HOLDER (RIGHT SIDE OF DASH) FUSE GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT "B" PILLAR SATELLITE LEFT FRONT DOOR SATELLITE LEFT FRONT SEAT BELT FORCE LIMITER GENERATOR LEFT FRONT SIDE AIR BAG (THORAX) INFLATOR ASSEMBLY RED WIRE RED/WHT WIRE RIGHT FRONT DOOR SATELLITE RIGHT FRONT SIDE AIR BAG (THORAX) INFLATOR ASSEMBLY SAFETY INFORMATION MODULE (SIM) STEERING COLUMN SWITCH CLUSTER VEHICLE CENTER SATELLITE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE