Mercedes-Benz E-class W214/S214 (2023-2024) nca Wiring diagrams
This page contains all the electrical diagrams for the component. nca, in which he is found in the car Mercedes-Benz E-class W214/S214 (2023-2024). 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 (141 of 184)
BLK WIRE
BLK/WHT WIRE
BRN WIRE
CAN A L
COMPUTER DATA LINES SYSTEM
COUPE
DRIVER HANDS-FREE SYSTEM MICROPHONE
DRIVER-SIDE FUSE, RELAY MODULE
FRONT PASSENGER HANDS-FREE SYSTEM MICROPHONE
FUSE 209
FUSE 3
FUSE 307
FUSE 317
GRN WIRE
GRY WIRE
HEAD UNIT
HOT AT ALL TIMES
MULTI FUSE 3
NCA WIRE
ORG/ WIRE
PASSENGER-SIDE A-PILLAR FUSE BOX
PNK WIRE
RED WIRE
RED/BLU WIRE
RED/GRY WIRE
RED/WHT WIRE
RIGHT END OF DASH)
SHIELD
SIG
UPPER CONTROL PANEL CONTROL UNIT
WHT WIRE
WLAN ANTENNA
YEL WIRE
YEL/BLK WIRE
Go to component -> Comand actuation circuit, convertible (1 of 4) -> NCA WIRE
nca wiring diagram (142 of 184)
BLK WIRE
BLK/WHT WIRE
BRN WIRE
CAN A L
COMPUTER DATA LINES SYSTEM
COUPE
DRIVER HANDS-FREE SYSTEM MICROPHONE
DRIVER-SIDE FUSE, RELAY MODULE
FRONT PASSENGER HANDS-FREE SYSTEM MICROPHONE
FUSE 209
FUSE 3
FUSE 307
FUSE 317
GRN WIRE
GRY WIRE
HEAD UNIT
HOT AT ALL TIMES
MULTI FUSE 3
NCA WIRE
ORG/ WIRE
PASSENGER-SIDE A-PILLAR FUSE BOX
PNK WIRE
RED WIRE
RED/BLU WIRE
RED/GRY WIRE
RED/WHT WIRE
RIGHT END OF DASH)
SHIELD
SIG
UPPER CONTROL PANEL CONTROL UNIT
WHT WIRE
WLAN ANTENNA
YEL WIRE
YEL/BLK WIRE
Go to component -> Comand actuation circuit, coupe (1 of 4) -> NCA WIRE
nca wiring diagram (143 of 184)
ANT
AUDIO
AUDIO/COMAND CONTROL PANEL
BLK WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU/BLK WIRE
BRN WIRE
CAN A H
CAN A L
CAN-D H
CAN-D L
COMPUTER DATA LINES SYSTEM
EMERGENCY CALL SYSTEM ANTENNA 1
GPS
GPS ANTENNA
GRY WIRE
GRY/BLK WIRE
GRY/WHT WIRE
LEFT LOWER CONTROL PANEL
LIN
MUTE
NCA WIRE
ORG/ WIRE
REAR WINDOW ANTENNA
RED WIRE
RED/BLK WIRE
RED/WHT WIRE
RED/YEL WIRE
RIGHT LOWER CONTROL PANEL
SHIELD
SIG
SOUND AMPLIFIER CIRCUIT
SOUND SYSTEM AMPLIFIER CONTROL UNIT
SOUND SYSTEMS
SUPPLEMENTAL RESTRAINTS SYSTEM
VIO WIRE
WHT WIRE
YEL WIRE
Go to component -> Comand actuation circuit, sedan (2 of 4) -> NCA WIRE
nca wiring diagram (144 of 184)
ANT
AUDIO
AUDIO/COMAND CONTROL PANEL
BLK WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU/BLK WIRE
BRN WIRE
CAN A H
CAN A L
CAN-D H
CAN-D L
COMPUTER DATA LINES SYSTEM
EMERGENCY CALL SYSTEM ANTENNA 1
GPS
GPS ANTENNA
GRY WIRE
GRY/BLK WIRE
GRY/WHT WIRE
LEFT LOWER CONTROL PANEL
LIN
MUTE
NCA WIRE
ORG/ WIRE
REAR WINDOW ANTENNA
RED WIRE
RED/BLK WIRE
RED/WHT WIRE
RED/YEL WIRE
RIGHT LOWER CONTROL PANEL
SHIELD
SIG
SOUND AMPLIFIER CIRCUIT
SOUND SYSTEM AMPLIFIER CONTROL UNIT
SOUND SYSTEMS
SUPPLEMENTAL RESTRAINTS SYSTEM
VIO WIRE
WHT WIRE
YEL WIRE
Go to component -> Comand actuation circuit, wagon (2 of 4) -> NCA WIRE
nca wiring diagram (145 of 184)
AUDIO
BLU WIRE
BLU/BLK WIRE
BLU/WHT WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
FUSE 475
GRN WIRE
GRN/BLK WIRE
GRY WIRE
GRY/BLK WIRE
HEAD UNIT
HOT AT ALL TIMES
LEFT FRONT DOOR MIDRANGE SPEAKER
LEFT FRONT DOOR TWEETER
LEFT REAR DOOR MIDRANGE SPEAKER
LEFT REAR DOOR TWEETER
LEFT REAR SURROUND SOUND SYSTEM MIDRANGE SPEAKER
MOST
MOST EMOST
MUTE
NCA WIRE
PNK WIRE
PNK/BLK WIRE
REAR FUSE, RELAY MODULE
RED WIRE
RIGHT FRONT FOOTWELL WOOFER
SEDAN
SHD
SOUND SYSTEM AMPLIFIER CONTROL UNIT
VIO WIRE
VIO/BLK WIRE
WAGON
WHT WIRE
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Sound amplifier circuit, wagon (1 of 2) -> NCA WIRE
nca wiring diagram (146 of 184)
BLK/GRN WIRE
BLK/YEL WIRE
BLU/BLK WIRE
BLU/YEL WIRE
BRN WIRE
BRN/YEL WIRE
DRIVER SIDE BAG SQUIB
FRONT PASSENGER ETR (GUS) SQUIB
GRY WIRE
GRY/YEL WIRE
HERMES CONTROL UNIT
LEFT REAR EMERGENCY TENSIONING RETRACTOR SQUIB
LEFT REAR SIDE BAG SQUIB
LEFT WINDOW BAG SQUIB
NCA WIRE
PNK/BLK WIRE
PNK/GRN WIRE
RED/BRN WIRE
VIO WIRE
VIO/YEL WIRE
WEIGHT SENSING SYSTEM (WSS) CONTROL UNIT
Go to component -> Supplemental restraint circuit, convertible (2 of 5) -> NCA WIRE
nca wiring diagram (147 of 184)
BLK WIRE
BLK/BLU WIRE
BLK/GRN WIRE
BLK/YEL WIRE
BLU/BLK WIRE
BLU/YEL WIRE
BRN WIRE
BRN/YEL WIRE
CAN H H
CAN H L
COMPUTER DATA LINES SYSTEM
DRIVER ETR (GUS) SQUIB
FRONT PASSENGER SIDE BAG SQUIB
GRN WIRE
GRY WIRE
GRY/YEL WIRE
LEFT ROLL BAR SQUIB
LEFT SIDE BAG SENSOR
LIN
ME-SFI (ME) CONTROL UNIT
NCA WIRE
PNK/YEL WIRE
PYROFUSE (RIGHT SIDE OF DASH)
RED/YEL WIRE
SIG
SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT
TOP OF ENGINE)
VIO WIRE
VIO/WHT WIRE
VIO/YEL WIRE
Go to component -> Supplemental restraint circuit, coupe (1 of 5) -> NCA WIRE
nca wiring diagram (148 of 184)
BLK/BLU WIRE
BLK/GRN WIRE
BLK/YEL WIRE
BLU/BLK WIRE
BLU/YEL WIRE
BRN WIRE
BRN/YEL WIRE
DRIVER SIDE BAG SQUIB
FRONT PASSENGER ETR (GUS) SQUIB
GRY WIRE
GRY/YEL WIRE
HERMES CONTROL UNIT
LEFT REAR EMERGENCY TENSIONING RETRACTOR SQUIB
LEFT REAR SIDE BAG SQUIB
LEFT WINDOW BAG SQUIB
NCA WIRE
RED/BRN WIRE
VIO WIRE
WEIGHT SENSING SYSTEM (WSS) CONTROL UNIT
Go to component -> Supplemental restraint circuit, sedan (2 of 5) -> NCA WIRE
nca wiring diagram (149 of 184)
1/5
BLK WIRE
BLK/GRY WIRE
BLK/WHT WIRE
BLU WIRE
BLU/RED WIRE
BLU/WHT WIRE
BLU/YEL WIRE
BRN WIRE
BRN/VIO WIRE
BRN/WHT WIRE
BRN/YEL WIRE
CAN HMI H
CAN HMI L
COMPUTER DATA LINES SYSTEM
DRIVER SEAT POSITION DETECTION SWITCH
DRIVER-SIDE ANCHOR FITTING TENSIONER SQUIB
FRONT PASSENGER SEAT BELT BUCKLE SWITCH
FRONT PASSENGER SEAT POSITION DETECTION SWITCH
FUSE 312
GRN WIRE
GRN/YEL WIRE
GRY/YEL WIRE
HOT AT ALL TIMES
INSTRUMENT CLUSTER CONTROL UNIT
NCA WIRE
ORG/GRN WIRE
ORG/VIO WIRE
PASSENGER-SIDE A-PILLAR FUSE BOX
RED WIRE
RED/BLU WIRE
RED/GRY WIRE
RIGHT FRONT DOOR PRESSURE SENSOR
RIGHT REAR EMERGENCY TENSIONING RETRACTOR SQUIB
RIGHT REAR SIDE BAG SQUIB
SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT
VIO WIRE
VIO/WHT WIRE
WHT WIRE
YEL WIRE
Go to component -> Supplemental restraint circuit, sedan (5 of 5) -> NCA WIRE
nca wiring diagram (150 of 184)
BLK/BLU WIRE
BLK/GRN WIRE
BLK/YEL WIRE
BLU/BLK WIRE
BLU/YEL WIRE
BRN WIRE
BRN/YEL WIRE
DRIVER SIDE BAG SQUIB
FRONT PASSENGER ETR (GUS) SQUIB
GRY WIRE
GRY/YEL WIRE
HERMES CONTROL UNIT
LEFT REAR EMERGENCY TENSIONING RETRACTOR SQUIB
LEFT REAR SIDE BAG SQUIB
LEFT WINDOW BAG SQUIB
NCA WIRE
RED/BRN WIRE
VIO WIRE
WEIGHT SENSING SYSTEM (WSS) CONTROL UNIT
Go to component -> Supplemental restraint circuit, wagon (2 of 5) -> NCA WIRE
