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BMW 7 series E65/E66 (2001-2005) nca Wiring diagrams

This page contains all the electrical diagrams for the component. nca, in which he is found in the car BMW 7 series E65/E66 (2001-2005). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..

Wiring diagram nca (41 of 86)

Wiring diagram nca for BMW 7 series E65/E66 (2001-2005) (41 of 86)

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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

Go to component -> Antenna diversity circuit -> NCA WIRE

Wiring diagram nca (42 of 86)

Wiring diagram nca for BMW 7 series E65/E66 (2001-2005) (42 of 86)

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2004 LATE PRODUCTION TO 2007 BLK WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE EARLY PRODUCTION FUSE GRY/RED WIRE HOT AT ALL TIMES LEFT REAR HEAD RESTRAINT ADJUSTMENT MOTOR LEFT REAR SEAT HEATING, HEAD RESTRAINT ADJUSTMENT SWITCH UNIT NCA WIRE REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) REAR SEAT SATELLITE (2007: UNDER REAR CENTER CONSOLE) RED/WHT WIRE SAFETY INFORMATION MODULE (SIM) SAFETY, GATEWAY MODULE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

Go to component -> Left rear head restraint circuit -> NCA WIRE

Wiring diagram nca (43 of 86)

Wiring diagram nca for BMW 7 series E65/E66 (2001-2005) (43 of 86)

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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

Go to component -> Premium radio circuit, hifi without amp amplifier -> NCA WIRE

Wiring diagram nca (44 of 86)

Wiring diagram nca for BMW 7 series E65/E66 (2001-2005) (44 of 86)

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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

Go to component -> Premium radio circuit, top hifi, hifi with amp amplifier -> NCA WIRE

Wiring diagram nca (45 of 86)

Wiring diagram nca for BMW 7 series E65/E66 (2001-2005) (45 of 86)

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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

Go to component -> Rear heated seats circuit -> NCA WIRE

Wiring diagram nca (46 of 86)

Wiring diagram nca for BMW 7 series E65/E66 (2001-2005) (46 of 86)

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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

Go to component -> Rear lumbar circuit -> NCA WIRE

Wiring diagram nca (47 of 86)

Wiring diagram nca for BMW 7 series E65/E66 (2001-2005) (47 of 86)

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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

Go to component -> Rear seat entertainment circuit -> NCA WIRE

Wiring diagram nca (48 of 86)

Wiring diagram nca for BMW 7 series E65/E66 (2001-2005) (48 of 86)

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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

Go to component -> Rear seat ventilation circuit -> NCA WIRE

Wiring diagram nca (49 of 86)

Wiring diagram nca for BMW 7 series E65/E66 (2001-2005) (49 of 86)

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2004 LATE PRODUCTION TO 2007 BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE EARLY PRODUCTION FUSE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES NCA WIRE REAR FUSE HOLDER (RIGHT REAR LUGGAGE COMPT) REAR SEAT SATELLITE RED/WHT WIRE RIGHT REAR HEAD RESTRAINT ADJUSTMENT MOTOR RIGHT REAR SEAT HEATING, HEAD RESTRAINT ADJUSTMENT SWITCH UNIT SAFETY INFORMATION MODULE (SIM) SAFETY, GATEWAY MODULE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

Go to component -> Right rear head restraint circuit -> NCA WIRE

Wiring diagram nca (50 of 86)

Wiring diagram nca for BMW 7 series E65/E66 (2001-2005) (50 of 86)

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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

Go to component -> Roller sun blind circuit -> NCA WIRE

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