BMW 3 series F30/F31 (2011-2015) nca Wiring diagrams
This page contains all the electrical diagrams for the component. nca, in which he is found in the car BMW 3 series F30/F31 (2011-2015). 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 (131 of 194)
1 2 MOST DATA BUS CIRCUIT
AERIAL AMPLIFIER
BASE PLATE
BLK WIRE
BLK/BRN WIRE
BLK/RED WIRE
BLU WIRE
BLU/BRN WIRE
BLU/RED WIRE
BLU/YEL WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
FUSE 121
FUSE 124
FUSE 155 FUSE 127
GPS ANTENNA
GRN WIRE
GRY WIRE
GRY/BRN WIRE
GRY/RED WIRE
HEAD UNIT
HOT W/ TERMINAL
MOST DATA BUS CIRCUIT
NCA WIRE
NOISE SUPPRESSOR FILTER
ORG/ WIRE
ORG/GRN WIRE
REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT)
REAR WINDOW ANTENNA
REAR WINDOW DEFOGGER REJECTOR CIRCUIT
REAR WINDOW DEFOGGER REJECTOR CIRCUIT 2
RED WIRE
RED/VIO WIRE
RED/YEL WIRE
ROOF AERIAL
VIDEO MODULE (LEFT SIDE OF REAR COMPT)
VIO WIRE
W/ NAVIGATION
W/O NAVIGATION
WHT WIRE
WHT/BRN WIRE
WHT/GRN WIRE
WHT/RED WIRE
YEL WIRE
YEL/BRN WIRE
YEL/RED WIRE
Go to component -> Base radio circuit, sedan (1 of 2) -> NCA WIRE
nca wiring diagram (132 of 194)
ALL ROUND VISION CAMERA (LEFT KICK PANEL)
BLK WIRE
BLK/BRN WIRE
BLK/RED WIRE
BLU WIRE
BLU/BRN WIRE
BLU/RED WIRE
BRN WIRE
CENTRAL INFORMATION DISPLAY
DVD CHANGER
GRN WIRE
GRY WIRE
GRY/BRN WIRE
GRY/RED WIRE
HEAD UNIT
LEFT FRONT MID-RANGE SPEAKER
LEFT FRONT WOOFER
LEFT REAR MID-RANGE SPEAKER
MICROPHONE
MOST DATA BUS CIRCUIT
NCA WIRE
ORG/ WIRE
RED WIRE
RED/YEL WIRE
RIGHT FRONT MID-RANGE SPEAKER
RIGHT FRONT WOOFER
RIGHT REAR MID-RANGE SPEAKER
VIO WIRE
W/ DVD CHANGER
W/ NAVIGATION SYSTEM PROFESSIONAL
W/ OPTIONAL EQUIPMENT
W/ VIDEO MODULE
W/ VIDEO MODULE, DVD CHANGER W/O ALL ROUND VISION CAMERA
W/ VIDEO MODULE, W/O DVD CHANGER
W/O NAVIGATION SYSTEM PROFESSIONAL
W/O OPTIONAL EQUIPMENT
W/O VIDEO MODULE
W/O W/ VIDEO VIDEO MODULE, DVD MODULE CHANGER W/O ALL ROUND VISION CAMERA
WHT WIRE
WHT/BRN WIRE
WHT/GRN WIRE
WHT/RED WIRE
YEL WIRE
Go to component -> Base radio circuit, sedan (2 of 2) -> NCA WIRE
nca wiring diagram (133 of 194)
1 2 (PIN 3-4 NOT USED) 5 6 7 8 (PIN 9-10 NOT USED) 11 12
1 2 3 4 5 6 (PIN 7-10 NOT USED) 11 12
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 (PIN 16-38 NOT USED)
AUX-IN CONNECTION
BLK WIRE
BLU WIRE
BLU/BLK WIRE
BLU/RED WIRE
BRN WIRE
BRN/BLK WIRE
BRN/ORG WIRE
CCC/M-ASK
CD CHANGER (LEFT SIDE OF REAR COMPT)
CENTRAL INFORMATION DISPLAY
COMPUTER DATA LINES SYSTEM
CONTROLLER
DYNAMIC STABILITY CONTROL (DSC) (LEFT REAR OF ENGINE COMPT)
ELECTRONICS JUNCTION BOX
FAN M-ASK/CCC
FUSE
FUSE 18
FUSE 19
FUSE 27
GPS
GRN WIRE
GRY WIRE
GRY/RED WIRE
HOT AT ALL TIMES HOT W/ BI-STABLE RELAY ENERGIZED
HOT AT ALL TIMES HOT W/ TERMINAL
HOT W/ TERMINAL
JUNCTION BOX (UNDER RIGHT SIDE OF DASH)
LEFT IN-BUMPER TV ANTENNA
LEFT MICROPHONE
MOST-BUS CONNECTOR
NCA WIRE
ORG/ WIRE
ORG/GRN WIRE
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/GRN WIRE
RED/VIO WIRE
RED/YEL WIRE
RIGHT IN-BUMPER TV ANTENNA
ROOF ANTENNA
SAT
SATELLITE RECEIVER (LEFT SIDE OF REAR COMPT)
SDARS ANTENNA
VIDEO MODULE (LEFT SIDE OF REAR COMPT)
W/ AUTOMATIC ENGINE START/STOP FUNCTION
W/O AUTOMATIC ENGINE START/STOP FUNCTION
W/O BOSCH DSC W/ BOSCH DSC
WHT WIRE
YEL WIRE
YEL/BLK WIRE
YEL/BLU WIRE
YEL/RED WIRE
Go to component -> Hifi radio circuit, convertible with ccc & m-ask (1 of 2) -> NCA WIRE
nca wiring diagram (134 of 194)
AMPLIFIER (LEFT SIDE OF REAR COMPT)
ANTENNA DIVERSITY (CENTER REAR OF ROOF)
BLK WIRE
BLK/BLU WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU/BLK WIRE
BLU/BRN WIRE
BLU/GRN WIRE
BLU/RED WIRE
BLU/WHT WIRE
BRN WIRE
BRN/ORG WIRE
BRN/WHT WIRE
BRN/YEL WIRE
CONVERTIBLE TOP MODULE
EDC ELECTRONIC DAMPER CONTROL (RIGHT SIDE OF REAR COMPT)
FM ANTENNA 1
FM ANTENNA 2
FM ANTENNA 3
FM ANTENNA 4
FUSE 15
GRY WIRE
HOT AT ALL TIMES HOT W/ TERMINAL
JUNCTION BOX (UNDER RIGHT SIDE OF DASH)
LEFT FRONT MID-RANGE SPEAKER
LEFT FRONT TWEETER
LEFT REAR HI-RANGE SPEAKER
LEFT SIDE SECTION ANTENNA AMPLIFIER
LEFT SIDE TRIM PANEL MID-RANGE SPEAKER
LEFT SUBWOOFER
NCA WIRE
REAR WINDOW ANTENNA AMPLIFIER
REAR-WINDOW AERIAL
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/GRY WIRE
RED/WHT WIRE
RIGHT FRONT MID-RANGE SPEAKER
RIGHT FRONT TWEETER
RIGHT REAR HIGH RANGE SPEAKER
RIGHT SIDE SECTION ANTENNA AMPLIFIER
RIGHT SIDE TRIM PANEL MID-RANGE SPEAKER
RIGHT SUBWOOFER
TCU
TELEPHONE TRANSCEIVER (CENTER OF REAR COMPT)
W/ AUTOMATIC ENGINE START-STOP FUNCTION W/O AUTOMATIC ENGINE START-STOP FUNCTION
WHT WIRE
YEL/BLK WIRE
YEL/BLU WIRE
YEL/BRN WIRE
YEL/RED WIRE
Go to component -> Hifi radio circuit, convertible with ccc & m-ask (2 of 2) -> NCA WIRE
nca wiring diagram (135 of 194)
18 19 20 21 22 (PIN 23-26 NOT USED)
AUX-IN CONNECTION
BLK WIRE
BLU WIRE
BLU/RED WIRE
BLU/YEL WIRE
BRN WIRE
CAR INFORMATION COMPUTER CIC
CD CHANGER (LEFT SIDE OF REAR COMPT)
CENTRAL INFORMATION DISPLAY
COMPUTER DATA LINES SYSTEM
CONTROLLER
DIGITAL TUNER ANTENNA
DIGITAL TUNER ANTENNA 2
ELECTRONICS JUNCTION BOX
FUSE
FUSE 14
FUSE 18
FUSE 19
FUSE 27
GRN WIRE
GRY/GRN WIRE
GRY/RED WIRE
GRY/VIO WIRE
GRY/WHT WIRE
GRY/YEL WIRE
HOT AT ALL TIMES HOT W/ TERMINAL
HOT W/
JUNCTION BOX (UNDER RIGHT SIDE OF DASH)
LEFT IN-BUMPER TV ANTENNA REMOTE CONTROL RECEIVER
LEFT MICROPHONE
MOST-BUS CONNECTOR
NCA WIRE
OBDII SOCKET (UNDER LEFT SIDE OF DASH)
ORG/ WIRE
ORG/GRN WIRE
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/GRN WIRE
RED/VIO WIRE
RED/YEL WIRE
RELAY ENERGIZED
RIGHT IN-BUMPER TV ANTENNA
ROOF ANTENNA GPS
USB PORT
VIDEO MODULE (LEFT SIDE OF REAR COMPT)
W/ AUTOMATIC ENGINE START-STOP FUNCTION W/O AUTOMATIC ENGINE START-STOP FUNCTION
WHT WIRE
WHT/BLK WIRE
WHT/BLU WIRE
WHT/BRN WIRE
WHT/GRN WIRE
WHT/RED WIRE
WHT/YEL WIRE
YEL WIRE
Go to component -> Hifi radio circuit, convertible with cic (1 of 2) -> NCA WIRE
nca wiring diagram (136 of 194)
AMPLIFIER (LEFT SIDE OF REAR COMPT)
ANTENNA DIVERSITY (CENTER REAR OF ROOF)
BLK WIRE
BLK/BLU WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU/BLK WIRE
BLU/BRN WIRE
BLU/GRN WIRE
BLU/WHT WIRE
BRN WIRE
BRN/WHT WIRE
BRN/YEL WIRE
CONVERTIBLE TOP MODULE
FM ANTENNA
FM ANTENNA 1
FM ANTENNA 3
FUSE 15
GRN WIRE
GRY WIRE
GRY/GRN WIRE
GRY/VIO WIRE
GRY/WHT WIRE
GRY/YEL WIRE
HOT AT ALL TIMES HOT W/ TERMINAL
JUNCTION BOX (UNDER RIGHT SIDE OF DASH)
LEFT FRONT MID-RANGE SPEAKER
LEFT FRONT TWEETER
LEFT REAR HI-RANGE SPEAKER
LEFT SIDE SECTION ANTENNA AMPLIFIER
LEFT SIDE TRIM PANEL MID-RANGE SPEAKER
LEFT SUBWOOFER
NCA WIRE
REAR WINDOW ANTENNA AMPLIFIER
REAR-WINDOW AERIAL
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/GRY WIRE
RED/WHT WIRE
RIGHT FRONT MID-RANGE SPEAKER
RIGHT FRONT TWEETER
RIGHT REAR HI-RANGE SPEAKER
RIGHT SIDE SECTION ANTENNA AMPLIFIER
RIGHT SIDE TRIM PANEL MID-RANGE SPEAKER
RIGHT SUBWOOFER
SAT
SATELLITE RECEIVER (LEFT SIDE OF REAR COMPT)
SDARS ANTENNA
W/ AUTOMATIC ENGINE START-STOP FUNCTION W/O AUTOMATIC ENGINE START-STOP FUNCTION
WHT WIRE
WHT/BLK WIRE
WHT/BLU WIRE
WHT/GRN WIRE
WHT/YEL WIRE
YEL/BRN WIRE
YEL/RED WIRE
Go to component -> Hifi radio circuit, convertible with cic (2 of 2) -> NCA WIRE
nca wiring diagram (137 of 194)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 (PIN 16-29 NOT USED) 30 31 32 33 34 35 36
AUX-IN CONNECTION
AV SOCKET
BLK WIRE
BLU WIRE
BLU/BLK WIRE
BLU/RED WIRE
BRN WIRE
BRN/ORG WIRE
CD CHANGER (LEFT SIDE OF REAR COMPT)
COMPUTER DATA LINES SYSTEM
CONTROLLER
FUSE 14
FUSE 18
FUSE 19
FUSE 27
GRN WIRE
GRY WIRE
GRY/RED WIRE
HOT AT ALL TIMES HOT W/ TERMINAL
HOT W/
JUNCTION BOX (UNDER RIGHT SIDE OF DASH)
MOST-BUS CONNECTOR
NCA WIRE
ORG/GRN WIRE
RADIO
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/GRN WIRE
RED/VIO WIRE
RELAY ENERGIZED
ROOF ANTENNA
SAT
SATELLITE RECEIVER (LEFT SIDE OF REAR COMPT)
SDARS ANTENNA
TELEPHONE RETROFIT PACKAGES CONNECTOR
TELEPHONE TRANSCEIVER (CENTER OF REAR COMPT)
W/ ANTENNA DIVERSITY
W/ AUTOMATIC ENGINE START-STOP FUNCTION W/O AUTOMATIC ENGINE START-STOP FUNCTION
W/O ANTENNA DIVERSITY
WHT WIRE
WHT/BLU WIRE
WHT/BRN WIRE
WHT/RED WIRE
YEL/BLK WIRE
YEL/RED WIRE
Go to component -> Hifi radio circuit, convertible without cic, ccc & m-ask (1 of 2) -> NCA WIRE
nca wiring diagram (138 of 194)
AMPLIFIER (LEFT SIDE OF REAR COMPT)
ANTENNA DIVERSITY (CENTER REAR OF ROOF)
BLK WIRE
BLK/BLU WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU/BLK WIRE
BLU/BRN WIRE
BLU/GRN WIRE
BLU/RED WIRE
BLU/WHT WIRE
BRN WIRE
BRN/ORG WIRE
BRN/WHT WIRE
BRN/YEL WIRE
CONVERTIBLE TOP MODULE
FM ANTENNA 1
FM ANTENNA 2
FM ANTENNA 3
FM ANTENNA 4
FUSE 15
HOT AT ALL TIMES HOT W/ TERMINAL
JUNCTION BOX (UNDER RIGHT SIDE OF DASH)
LEFT FRONT MID-RANGE SPEAKER
LEFT FRONT TWEETER
LEFT REAR HI-RANGE SPEAKER
LEFT SIDE SECTION ANTENNA AMPLIFIER
LEFT SIDE TRIM PANEL MID-RANGE SPEAKER
LEFT SUBWOOFER
NCA WIRE
REAR WINDOW ANTENNA AMPLIFIER
REAR-WINDOW AERIAL
RED/BLK WIRE
RED/BLU WIRE
RED/GRY WIRE
RED/WHT WIRE
REMOTE CONTROL RECEIVER
RIGHT FRONT MID-RANGE SPEAKER
RIGHT FRONT TWEETER
RIGHT REAR HI-RANGE SPEAKER
RIGHT SIDE SECTION ANTENNA AMPLIFIER
RIGHT SIDE TRIM PANEL MID-RANGE SPEAKER
RIGHT SUBWOOFER
W/ AUTOMATIC ENGINE START-STOP FUNCTION W/O AUTOMATIC ENGINE START-STOP FUNCTION
WHT WIRE
YEL/BLK WIRE
YEL/BRN WIRE
YEL/RED WIRE
Go to component -> Hifi radio circuit, convertible without cic, ccc & m-ask (2 of 2) -> NCA WIRE
nca wiring diagram (139 of 194)
1 2 (PIN 3-4 NOT USED) 5 6 7 8 (PIN 9-10 NOT USED) 11 12
1 2 3 4 5 6 (PIN 7-10 NOT USED) 11 12
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 (PIN 16-38 NOT USED)
AERIAL DIVERSITY (CENTER REAR OF ROOF)
AUX-IN CONNECTION
BLK WIRE
BLU WIRE
BLU/BLK WIRE
BLU/RED WIRE
BRN WIRE
BRN/BLK WIRE
BRN/ORG WIRE
CCC/M-ASK
CD CHANGER (LEFT SIDE OF REAR COMPT)
CENTRAL INFORMATION DISPLAY
COMPUTER DATA LINES SYSTEM
ELECTRONICS JUNCTION BOX
FAN M-ASK/CCC 1 3 2
FUSE
FUSE 18
GPS
GRN WIRE
GRY WIRE
GRY/RED WIRE
HOT AT ALL TIMES HOT W/ BI-STABLE RELAY ENERGIZED
HOT AT ALL TIMES HOT W/ TERMINAL
HOT W/ TERMINAL
JUNCTION BOX (UNDER RIGHT SIDE OF DASH)
LEFT MICROPHONE
MOST-BUS CONNECTOR
NCA WIRE
ORG/ WIRE
ORG/GRN WIRE
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/GRN WIRE
RED/YEL WIRE
ROOF ANTENNA
SAT
SATELLITE RECEIVER (LEFT SIDE OF REAR COMPT)
VIDEO MODULE (LEFT SIDE OF REAR COMPT)
WHT WIRE
YEL WIRE
YEL/BLK WIRE
YEL/BLU WIRE
YEL/RED WIRE
Go to component -> Hifi radio circuit, coupe with ccc & m-ask (1 of 2) -> NCA WIRE
nca wiring diagram (140 of 194)
AMPLIFIER (LEFT SIDE OF REAR COMPT)
BLK WIRE
BLU/BLK WIRE
BLU/BRN WIRE
BLU/GRN WIRE
BLU/RED WIRE
BLU/WHT WIRE
BRN WIRE
BRN/ORG WIRE
BRN/WHT WIRE
BRN/YEL WIRE
COMPUTER DATA LINES SYSTEM
CONTROLLER
DYNAMIC STABILITY CONTROL (DSC) (LEFT REAR OF ENGINE COMPT)
EDC ELECTRONIC DAMPER CONTROL (RIGHT SIDE OF REAR COMPT)
FUSE 15
FUSE 27
GRN WIRE
GRY WIRE
HOT AT ALL TIMES HOT W/ TERMINAL
HOT W/
JUNCTION BOX (UNDER RIGHT SIDE OF DASH)
LEFT FRONT MID-RANGE SPEAKER
LEFT FRONT TWEETER
LEFT REAR HI-RANGE SPEAKER
LEFT SIDE TRIM PANEL MID-RANGE SPEAKER
LEFT SUBWOOFER
NCA WIRE
ORG/GRN WIRE
REAR-WINDOW AERIAL
RED WIRE
RED/BLU WIRE
RED/GRY WIRE
RED/VIO WIRE
RED/WHT WIRE
RELAY ENERGIZED
RIGHT FRONT MID-RANGE SPEAKER
RIGHT FRONT TWEETER
RIGHT REAR HI-RANGE SPEAKER
RIGHT SIDE TRIM PANEL MID-RANGE SPEAKER
RIGHT SUBWOOFER
TCU
TELEPHONE TRANSCEIVER (CENTER OF REAR COMPT)
W/ AUTOMATIC ENGINE START-STOP FUNCTION
W/O AUTOMATIC ENGINE START-STOP FUNCTION
W/O BOSCH DSC W/ BOSCH DSC
YEL/BLK WIRE
YEL/BLU WIRE
YEL/BRN WIRE
YEL/RED WIRE
Go to component -> Hifi radio circuit, coupe with ccc & m-ask (2 of 2) -> NCA WIRE
