Mercedes-Benz E-class W213/S213/C238/A238 (2016-2021) 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 W213/S213/C238/A238 (2016-2021). 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 (191 of 236)
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BLU/BLK WIRE
BRN WIRE
CAN A H
CAN A L
CAN I H
CAN I L
COMPUTER DATA LINES SYSTEM
ENGINE SOUND CONTROL UNIT (LEFT SIDE OF ENGINE COMPT)
FUSE 307
FUSE 313
FUSE 317
FUSE 408
GRN WIRE
GRN/BLK WIRE
GRY WIRE
HOT AT ALL TIMES
IN FL-
IN FR-
IN RL-
IN RR-
LEFT REAR DOOR MIDRANGE SPEAKER
NCA WIRE
ORG/ WIRE
ORG/BLK WIRE
PASSENGER-SIDE A-PILLAR FUSE BOX
PNK WIRE
PNK/BLK WIRE
PNK/WHT WIRE
REAR FUSE, RELAY MODULE
RED WIRE
RED/BLU WIRE
RED/GRN WIRE
RED/WHT WIRE
RIGHT FRONT DOOR MIDRANGE SPEAKER
RIGHT FRONT DOOR TWEETER
RIGHT FRONT FOOTWELL WOOFER
RIGHT SIDE PANELING MIDRANGE SPEAKER
VIO WIRE
W/ COMAND APS
W/ COMAND APS W/O COMAND APS
W/O COMAND APS
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Comand actuation circuit, convertible (2 of 6) -> NCA WIRE
Wiring diagram nca (192 of 236)
BACK BUTTON
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
CONNECTOR 1
CONNECTOR 2
DRIVER-SIDE FUSE, RELAY MODULE
FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT
FLEX-E BM
FLEX-E BP
FUSE 205
FUSE 206
GRN WIRE
GRY/BLU WIRE
HEAD UNIT
HEAD UNIT FINGER NAVIGATION PAD
HOT AT ALL TIMES
INSTRUMENT CLUSTER FINGER NAVIGATION PAD
INSTRUMENT CLUSTER MULTI-FUNCTION STEERING WHEEL BUTTON GROUP
LIN
MULTIMEDIA CONNECTION UNIT
MUTE FUNCTION BUTTON
NCA WIRE
ORG/ WIRE
OUT
PNK WIRE
RED WIRE
RED/BLU WIRE
RED/GRN WIRE
SHIELD
SIG
STEERING COLUMN MODULE CONTROL UNIT
STEERING WHEEL ELECTRONICS
TEL
TEL END CALL
TELEPHONE ANTENNA SPLITTER
USB
USB 1 D-
USB 2 D-
USB CONNECTOR 0 (W/ COMAND APS)
USB D-
VCS
VOICE CONTROL SYSTEM ON BUTTON
VOLUME CONTROL BUTTON
W/ COMAND APS
W/O VEHICLE ACCESS, DRIVE AUTHORIZATION W/ VEHICLE ACCESS, DRIVE AUTHORIZATION
WAKE-UP
Go to component -> Comand actuation circuit, convertible (5 of 6) -> NCA WIRE
Wiring diagram nca (193 of 236)
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BLU/BLK WIRE
BRN WIRE
CAN A H
CAN A L
CAN I H
CAN I L
COMPUTER DATA LINES SYSTEM
ENGINE SOUND CONTROL UNIT (LEFT SIDE OF ENGINE COMPT)
FUSE 307
FUSE 313
FUSE 317
FUSE 408
GRN WIRE
GRN/BLK WIRE
GRY WIRE
HOT AT ALL TIMES
IN FL-
IN FR-
IN RL-
IN RR-
LEFT REAR DOOR MIDRANGE SPEAKER
NCA WIRE
ORG/ WIRE
ORG/BLK WIRE
PASSENGER-SIDE A-PILLAR FUSE BOX
PNK WIRE
PNK/BLK WIRE
PNK/WHT WIRE
REAR FUSE, RELAY MODULE
RED WIRE
RED/BLU WIRE
RED/GRN WIRE
RED/WHT WIRE
RIGHT FRONT DOOR MIDRANGE SPEAKER
RIGHT FRONT DOOR TWEETER
RIGHT FRONT FOOTWELL WOOFER
RIGHT SIDE PANELING MIDRANGE SPEAKER
VIO WIRE
W/ COMAND APS
W/ COMAND APS W/O COMAND APS
W/O COMAND APS
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Comand actuation circuit, coupe (2 of 6) -> NCA WIRE
Wiring diagram nca (194 of 236)
ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT
AUDIO/COMAND CONTROL PANEL (W/O TOUCHPAD) TOUCHPAD (W/ TOUCHPAD)
AUDIO/COMAND CONTROLLER
BACK BUTTON
BACK GROUND AUDIO BUTTON
BLK WIRE
BLK/BLU WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU WIRE
BRN WIRE
CAN A H
CAN A L
CAN-D H
CAN-D L
COMPUTER DATA LINES SYSTEM
COUPE
EMERGENCY CALL SYSTEM ANTENNA 1
EMERGENCY CALL SYSTEM ANTENNA 2
GRN WIRE
GRY WIRE
GRY/BLK WIRE
GRY/WHT WIRE
HERMES CONTROL UNIT
HOME, FAVORITES BUTTON
HSD
LEFT LOWER CONTROL PANEL
LIN
MIC -
MIC GND
MUTE
NCA WIRE
ORG/ WIRE
RED WIRE
RED/BLK WIRE
RED/GRN 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
TEL
TOUCHPAD
VBUS
VIO WIRE
W/ ADVANCED SOUND SYSTEM
W/ COMAND APS
W/O ADVANCED SOUND SYSTEM
WHT WIRE
YEL WIRE
Go to component -> Comand actuation circuit, coupe (4 of 6) -> NCA WIRE
Wiring diagram nca (195 of 236)
BACK BUTTON
BLK WIRE
BLU WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
CONNECTOR 1
CONNECTOR 2
DRIVER-SIDE FUSE, RELAY MODULE
FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT
FLEX-E BM
FLEX-E BP
FUSE 205
FUSE 206
GRN WIRE
GRY/BLU WIRE
HEAD UNIT
HEAD UNIT FINGER NAVIGATION PAD
HOT AT ALL TIMES
INSTRUMENT CLUSTER FINGER NAVIGATION PAD
INSTRUMENT CLUSTER MULTI-FUNCTION STEERING WHEEL BUTTON GROUP
LIN
MULTIMEDIA CONNECTION UNIT
MUTE FUNCTION BUTTON
NCA WIRE
ORG/ WIRE
OUT
PNK WIRE
RED WIRE
RED/BLU WIRE
RED/GRN WIRE
SHIELD
SIG
STEERING COLUMN MODULE CONTROL UNIT
STEERING WHEEL ELECTRONICS
TEL
TEL END CALL
TELEPHONE ANTENNA SPLITTER
USB
USB 1 D-
USB 2 D-
USB CONNECTOR 0 (W/ COMAND APS)
USB D-
VCS
VOICE CONTROL SYSTEM ON BUTTON
VOLUME CONTROL BUTTON
W/ COMAND APS
W/O VEHICLE ACCESS, DRIVE AUTHORIZATION W/ VEHICLE ACCESS, DRIVE AUTHORIZATION
WAKE-UP
Go to component -> Comand actuation circuit, coupe (5 of 6) -> NCA WIRE
Wiring diagram nca (196 of 236)
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BLU/PNK WIRE
BLU/VIO WIRE
BREAKDOWN ASSISTANCE BUTTON
BRN WIRE
BRN/RED WIRE
BRN/WHT WIRE
BRN/YEL WIRE
CAN A H
CAN A L
CAN B H
CAN B L
CAN HMI H
CAN HMI L
COMPUTER DATA LINES SYSTEM
COUPE
DIAG
DIAGNOSTIC CONNECTOR
DIGITAL INSTRUMENT CLUSTER FULL DISPLAY FAN MOTOR
EMERGENCY CALL SYSTEM BUTTON GROUP (CONVERTIBLE)
ETN RX+
ETN TX+
FM 2, DAB BAND III ANTENNA AMPLIFIER
FM, AM, CL, DAB, KEYLESS-GO ANTENNA AMPLIFIER
FUSE 3
GPS
GPS ANTENNA
GRN WIRE
HEAD UNIT
HOT AT ALL TIMES
HSVL-IN
LED
LEFT "C" PILLAR)
MB INFO BUTTON
MB-INFO BUTTON (COUPE)
MULTIPLE FUSE 3
NAVIGATION SYSTEM
NCA WIRE
ORG/ WIRE
OVERHEAD CONTROL PANEL CONTROL UNIT
PASSENGER-SIDE A-PILLAR FUSE BOX
PNK WIRE
RADIO
RED WIRE
RED/WHT WIRE
RIGHT END OF DASH)
SDARS ANTENNA
SHIELD
SHIELD BT/WLAN
SHIELD GPS
SHIELD HSVL-IN
SHIELD TUN
SIG
SOS BUTTON
SOS BUTTON (COUPE)
TOUCHPAD (IF EQUIPPED)
VIO WIRE
VIO/WHT WIRE
W-LAN
W-LAN ANTENNA
W/O HERMES W/O COMAND APS W/ HERMES W/ COMAND APS
WAKE-UP
WHT/BLK WIRE
Go to component -> Comand actuation circuit, coupe (6 of 6) -> NCA WIRE
Wiring diagram nca (197 of 236)
'MEDIA' BUTTON
'NAVI' BUTTON
'RADIO' BUTTON
'TEL' BUTTON
B H
B L
BLU WIRE
BREAKDOWN ASSISTANCE BUTTON
BRN WIRE
BRN/RED WIRE
CD/DVD SINGLE DRIVE BUTTON
COMPUTER DATA LINES SYSTEM
DRIVER HANDS-FREE SYSTEM MICROPHONE
DVD CHANGER CHARGING BUTTON
FRONT PASSENGER HANDS-FREE SYSTEM MICROPHONE
FUSE 2
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
LIN 1
MB INFO BUTTON
MULTIPLE FUSE 2
NCA WIRE
ORG/ WIRE
OVERHEAD CONTROL PANEL CONTROL UNIT
PASSENGER-SIDE A-PILLAR FUSE BOX
PNK WIRE
RED WIRE
RED/BLK WIRE
RED/GRN WIRE
RED/WHT WIRE
SOS BUTTON
UPPER CONTROL PANEL CONTROL UNIT
USB CONNECTOR 1
USB CONNECTOR 2
VEHICLE BUTTON
VIO WIRE
W/ AUDIO 20 USB W/ AUDIO 20 RADIO W/ COMAND APS W/O COMAND APS
W/ COMAND APS
W/ HERMES
W/ LIVE TRAFFIC INFORMATION
W/O HERMES
W/O LIVE TRAFFIC INFORMATION
WHT WIRE
YEL WIRE
Go to component -> Comand actuation circuit, sedan (2 of 6) -> NCA WIRE
Wiring diagram nca (198 of 236)
'ON' BUTTON
ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT
AUDIO/COMAND CONTROLLER
BACK BUTTON
BACK GROUND AUDIO BUTTON
BLK WIRE
BLK/BLU WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU WIRE
BRN WIRE
CAN A H
CAN A L
CAN-D H
CAN-D L
COMPUTER DATA LINES SYSTEM
DYNAMIC SELECT SWITCH
ECO START/STOP FUNCTION BUTTON
EMERGENCY CALL SYSTEM ANTENNA 1
EMERGENCY CALL SYSTEM ANTENNA 2
GRN WIRE
GRY WIRE
GRY/BLK WIRE
GRY/WHT WIRE
HERMES CONTROL UNIT
HOME, FAVORITES BUTTON
HSD
LEFT LOWER CONTROL PANEL
LIN
MIC -
MIC GND
MUTE
NCA WIRE
ORG/ WIRE
PARKING SYSTEM BUTTON
PARKTRONIC BUTTON
REAR HEAD RESTRAINTS BUTTON
REAR WINDOW ROLLER SUN BLIND BUTTON
RED WIRE
RED/BLK WIRE
RED/GRN 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
TEL
TOUCHPAD
VBUS
VEHICLE LEVEL BUTTON
VIO WIRE
VOLUME CONTROL BUTTON
W/ ADVANCED SOUND SYSTEM
W/ COMAND APS
W/O ADVANCED SOUND SYSTEM
WHT WIRE
YEL WIRE
Go to component -> Comand actuation circuit, sedan (3 of 6) -> NCA WIRE
Wiring diagram nca (199 of 236)
'MEDIA' BUTTON
'NAVI' BUTTON
'RADIO' BUTTON
'TEL' BUTTON
B H
B L
BLU WIRE
BREAKDOWN ASSISTANCE BUTTON
BRN WIRE
BRN/RED WIRE
CD/DVD SINGLE DRIVE BUTTON
COMPUTER DATA LINES SYSTEM
DRIVER HANDS-FREE SYSTEM MICROPHONE
DVD CHANGER CHARGING BUTTON
FRONT PASSENGER HANDS-FREE SYSTEM MICROPHONE
FUSE 2
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
LIN 1
MB INFO BUTTON
MULTIPLE FUSE 2
NCA WIRE
ORG/ WIRE
OVERHEAD CONTROL PANEL CONTROL UNIT
PASSENGER-SIDE A-PILLAR FUSE BOX
PNK WIRE
RED WIRE
RED/BLK WIRE
RED/GRN WIRE
RED/WHT WIRE
SOS BUTTON
UPPER CONTROL PANEL CONTROL UNIT
USB CONNECTOR 1
USB CONNECTOR 2
VEHICLE BUTTON
VIO WIRE
W/ AUDIO 20 USB W/ AUDIO 20 RADIO W/ COMAND APS W/O COMAND APS
W/ COMAND APS
W/ HERMES
W/ LIVE TRAFFIC INFORMATION
W/O HERMES
W/O LIVE TRAFFIC INFORMATION
WHT WIRE
YEL WIRE
Go to component -> Comand actuation circuit, wagon (2 of 6) -> NCA WIRE
Wiring diagram nca (200 of 236)
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BLU/PNK WIRE
BLU/VIO WIRE
BRN WIRE
CAN A H
CAN A L
CAN HMI H
CAN HMI L
COMPUTER DATA LINES SYSTEM
DIAG
DIAGNOSTIC CONNECTOR
DIGITAL INSTRUMENT CLUSTER FULL DISPLAY FAN MOTOR
ETN RX+
ETN TX+
FM 2, DAB BAND III ANTENNA AMPLIFIER
FM, AM, CL, DAB, KEYLESS-GO ANTENNA AMPLIFIER
FUSE 3
GPS
GPS ANTENNA
GRN WIRE
HEAD UNIT
HOT AT ALL TIMES
HSVL-IN
LEFT "C" PILLAR)
MULTIPLE FUSE 3
NAVIGATION SYSTEM
NCA WIRE
ORG/ WIRE
PASSENGER-SIDE A-PILLAR FUSE BOX
PNK WIRE
RED WIRE
SHIELD
SHIELD GPS
SHIELD HSVL-IN
SHIELD TUN
SIG
TOUCHPAD
VIO WIRE
VIO/WHT WIRE
W/ COMAND APS
W/ COMAND APS W/O COMAND APS W/ HERMES W/O HERMES W/O AUDIO 20 W/ AUDIO 20
WAKE-UP
WHT/BLK WIRE
Go to component -> Comand actuation circuit, wagon (6 of 6) -> NCA WIRE
