BMW 7 series E65/E66 facelift (2005-2008) 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 facelift (2005-2008). 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..

nca wiring diagram (41 of 71)

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

nca wiring diagram (42 of 71)

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

nca wiring diagram (43 of 71)

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

Go to component -> Lumbar circuit -> NCA WIRE

nca wiring diagram (44 of 71)

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 STEERING WHEEL MODULE (2007: PART OF STEERING WHEEL) FRONT FUSE HOLDER (RIGHT SIDE OF DASH) GRN WIRE GRN/RED WIRE GRY/YEL WIRE HIFI AMPLIFIER (2007: LEFT SIDE OF REAR COMPT) 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 (2007: LEFT FRONT CORNER OF ROOF) 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 TELEPHONE TRANSCEIVER (2007: LEFT REAR OF REAR COMPT) VOICE INPUT CONTROL MODULE (2007: LEFT SIDE OF REAR COMPT) WHT WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE

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

nca wiring diagram (45 of 71)

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/GRN WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CD CHANGER COMPUTER DATA LINES SYSTEM ELECTRONIC STEERING WHEEL MODULE (2007: PART OF STEERING WHEEL) FRONT FUSE HOLDER (RIGHT SIDE OF DASH) GRN WIRE GRN/RED WIRE 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 (2007: LEFT FRONT CORNER OF ROOF) 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 (2007: LEFT REAR OF REAR COMPT) VOICE INPUT CONTROL MODULE WHT WIRE YEL/BRN WIRE YEL/GRN WIRE

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

nca wiring diagram (46 of 71)

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

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

nca wiring diagram (47 of 71)

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

nca wiring diagram (48 of 71)

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

Go to component -> Rear seat ventilation circuit (1 of 2) -> NCA WIRE

nca wiring diagram (49 of 71)

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

nca wiring diagram (50 of 71)

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

nca wiring diagram (41 of 71)

List of components:

nca wiring diagram (42 of 71)

List of components:

nca wiring diagram (43 of 71)

List of components:

nca wiring diagram (44 of 71)

List of components:

nca wiring diagram (45 of 71)

List of components:

nca wiring diagram (46 of 71)

List of components:

nca wiring diagram (47 of 71)

List of components:

nca wiring diagram (48 of 71)

List of components:

nca wiring diagram (49 of 71)

List of components:

nca wiring diagram (50 of 71)

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