Mercedes-Benz E-class W213/S213/C238/A238 facelift (2020-2024) 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 W213/S213/C238/A238 facelift (2020-2024). 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 (181 of 356)
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BLU/BLK WIRE
BLU/WHT WIRE
BRN WIRE
CAN A H
CAN A L
COMPUTER DATA LINES SYSTEM
ENGINE SOUND CONTROL UNIT (LEFT SIDE OF LUGGAGE 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
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/O COMAND APS
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Comand actuation circuit, convertible (2 of 6) -> NCA WIRE
nca wiring diagram (182 of 356)
'MEDIA' BUTTON
'NAVI' BUTTON
'RADIO' BUTTON
'TEL' BUTTON
BLU WIRE
BRN WIRE
DRIVER HANDS-FREE SYSTEM MICROPHONE
FRONT PASSENGER HANDS-FREE SYSTEM MICROPHONE
FUSE 2
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
LIN 1
MULTIPLE FUSE 2
NCA WIRE
ORG/ WIRE
PASSENGER-SIDE A-PILLAR FUSE BOX
PNK WIRE
RED WIRE
RED/BLK WIRE
RED/GRN WIRE
RED/WHT WIRE
UPPER CONTROL PANEL CONTROL UNIT
USB CONNECTOR 1
USB CONNECTOR 2
VEHICLE BUTTON
VIO WIRE
W/ LIVE TRAFFIC INFORMATION
W/O COMAND APS
W/O LIVE TRAFFIC INFORMATION
WHT WIRE
YEL WIRE
Go to component -> Comand actuation circuit, convertible (3 of 6) -> NCA WIRE
nca wiring diagram (183 of 356)
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
HOME, FAVORITES BUTTON
HSD
LEFT LOWER CONTROL PANEL
MIC -
MIC GND
MUTE
NCA WIRE
ORG/ WIRE
RED 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 SYSTEM MIDLINE AMPLIFIER CONTROL UNIT
SOUND SYSTEMS
SUPPLEMENTAL RESTRAINTS SYSTEM
TEL
TOUCHPAD
VBUS
VIO WIRE
W/ ADVANCED SOUND SYSTEM
W/ COMAND APS
W/ SOUND SYSTEM
W/O SOUND, ADVANCED SOUND SYSTEM
WHT WIRE
YEL WIRE
Go to component -> Comand actuation circuit, convertible (4 of 6) -> NCA WIRE
nca wiring diagram (184 of 356)
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BLU/BLK WIRE
BLU/WHT WIRE
BRN WIRE
CAN A H
CAN A L
COMPUTER DATA LINES SYSTEM
ENGINE SOUND CONTROL UNIT (LEFT SIDE OF LUGGAGE 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
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/O COMAND APS
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Comand actuation circuit, coupe (2 of 6) -> NCA WIRE
nca wiring diagram (185 of 356)
'MEDIA' BUTTON
'NAVI' BUTTON
'RADIO' BUTTON
'TEL' BUTTON
BLU WIRE
BRN WIRE
DRIVER HANDS-FREE SYSTEM MICROPHONE
FRONT PASSENGER HANDS-FREE SYSTEM MICROPHONE
FUSE 2
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
LIN 1
MULTIPLE FUSE 2
NCA WIRE
ORG/ WIRE
PASSENGER-SIDE A-PILLAR FUSE BOX
PNK WIRE
RED WIRE
RED/BLK WIRE
RED/GRN WIRE
RED/WHT WIRE
UPPER CONTROL PANEL CONTROL UNIT
USB CONNECTOR 1
USB CONNECTOR 2
VEHICLE BUTTON
VIO WIRE
W/ LIVE TRAFFIC INFORMATION
W/O COMAND APS
W/O LIVE TRAFFIC INFORMATION
WHT WIRE
YEL WIRE
Go to component -> Comand actuation circuit, coupe (3 of 6) -> NCA WIRE
nca wiring diagram (186 of 356)
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
HOME, FAVORITES BUTTON
HSD
LEFT LOWER CONTROL PANEL
MIC -
MIC GND
MUTE
NCA WIRE
ORG/ WIRE
RED 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 SYSTEM MIDLINE AMPLIFIER CONTROL UNIT
SOUND SYSTEMS
SUPPLEMENTAL RESTRAINTS SYSTEM
TEL
TOUCHPAD
VBUS
VIO WIRE
W/ ADVANCED SOUND SYSTEM
W/ COMAND APS
W/ SOUND SYSTEM
W/O SOUND, ADVANCED SOUND SYSTEM
WHT WIRE
YEL WIRE
Go to component -> Comand actuation circuit, coupe (4 of 6) -> NCA WIRE
nca wiring diagram (187 of 356)
AUDIO
AUDIO (-) GND PNK WIRE
AUDIO GND
BLK WIRE
BLK/WHT WIRE
BLU WIRE
BLU/BLK WIRE
BLU/PNK WIRE
BLU/VIO WIRE
BLU/WHT WIRE
BRN WIRE
BT WLAN
CAN A L
COMPUTER DATA LINES SYSTEM
DIGITAL INSTRUMENT CLUSTER FULL DISPLAY FAN MOTOR
DRIVER HANDS-FREE SYSTEM MICROPHONE
DRIVER'S SIDE BLUETOOTH/ WIFI ANTENNA
DRIVER-SIDE FUSE, RELAY MODULE
FRONT PASSENGER HANDS-FREE SYSTEM MICROPHONE
FRONT PASSENGER SIDE BLUETOOTH/WIFI ANTENNA
FUSE 208
FUSE 209
FUSE 307
FUSE 317
GRN WIRE
GRN/BLK WIRE
GRY WIRE
GRY/GRN WIRE
HEAD UNIT
HOT AT ALL TIMES
INT-WLAN-EXT
LEFT FRONT DOOR MIDRANGE SPEAKER
LEFT FRONT DOOR TWEETER
LEFT REAR DOOR MIDRANGE SPEAKER
MIC -
MOTOR
MUTE
NCA WIRE
ORG/ WIRE
PASSENGER-SIDE A-PILLAR FUSE BOX
PNK WIRE
RED WIRE
RED/BLU WIRE
RED/WHT WIRE
RIGHT FRONT DOOR MIDRANGE SPEAKER
RIGHT FRONT DOOR TWEETER
RIGHT FRONT FOOTWELL WOOFER
RIGHT SIDE PANELING MIDRANGE SPEAKER
SHD
SHD BT-WLAN
SIG
VIO WIRE
WAKEUP
WHT WIRE
WHT/BLK WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Comand actuation circuit, sedan (1 of 5) -> NCA WIRE
nca wiring diagram (188 of 356)
360 DEGREE SYSTEM REVERSING CAMERA
BACKUP CAMERA (IF EQUIPPED)
BLK WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU WIRE
BLU/YEL WIRE
BRN WIRE
BRN/BLU WIRE
BRN/WHT WIRE
CENTER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR
CENTER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR
COMPUTER DATA LINES SYSTEM
COUPE
DATA
FLEX-E BM
FLEX-E BP
FUSE 468
GRN WIRE
HOT AT ALL TIMES
INNER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR
INNER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR
LEFT OUTSIDE MIRROR 360 DEGREE CAMERA
NCA WIRE
ORG/ WIRE
OUTER LEFT FRONT PARKING SYSTEM DISTANCE SENSOR
OUTER RIGHT FRONT PARKING SYSTEM DISTANCE SENSOR
PARKING SYSTEM CONTROL UNIT
PARKING SYSTEM SPEAKER
PNK WIRE
REAR FUSE, RELAY MODULE
RED WIRE
RED/WHT WIRE
RX-
SHIELD
W/ BACKUP CAMERA
W/O BACKUP CAMERA CONVERTIBLE
W/O BACKUP CAMERA COUPE
WHT/RED WIRE
WHT/YEL WIRE
YEL/RED WIRE
YEL/VIO WIRE
YEL/WHT WIRE
Go to component -> Parktronic circuit, convertible (1 of 2) -> NCA WIRE
nca wiring diagram (189 of 356)
BLK WIRE
BLK/WHT WIRE
BLK/YEL WIRE
BLU WIRE
BLU/YEL WIRE
BRN WIRE
BRN/BLU WIRE
BRN/WHT WIRE
CENTER LEFT REAR PARKING SYSTEM DISTANCE SENSOR
CENTER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR
COMPUTER DATA LINES SYSTEM
CONVERTIBLE W/O STATIONARY HEATER
COUPE W/O STATIONARY HEATER
DRIVER-SIDE INSTRUMENT PANEL BUTTON GROUP
FRONT END 360 DEGREE CAMERA
GRN WIRE
HEAD UNIT
HSVL RX RVC
HSVL-IN
INNER LEFT REAR PARKING SYSTEM DISTANCE SENSOR
INNER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR
NCA WIRE
ORG/ WIRE
OUT
OUTER LEFT REAR PARKING SYSTEM DISTANCE SENSOR
OUTER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR
PARKING SYSTEM BUTTON
PARKING SYSTEM CONTROL UNIT
REMOTE PARK-PILOT/ STATIONARY HEATER ANTENNA
REMOTE PARK-PILOT/ STATIONARY HEATER ANTENNA SPLITTER
RIGHT OUTSIDE MIRROR 360 DEGREE CAMERA
RX-
SHIELD
SIG
TELEPHONE ANTENNA SPLITTER
W/ STATIONARY HEATER
YEL/RED WIRE
YEL/WHT WIRE
Go to component -> Parktronic circuit, coupe (2 of 2) -> NCA WIRE
nca wiring diagram (190 of 356)
BACKUP CAMERA CONTROL UNIT
BLU/BLK WIRE
BLU/GRN WIRE
BLU/GRY WIRE
BRN WIRE
BRN/RED WIRE
BRN/WHT WIRE
CAN B H
CAN B L
CAN HMI H
CAN HMI L
COMPUTER DATA LINES SYSTEM
FUSE 468
HEAD UNIT
HOT AT ALL TIMES
MOT (+)/GND HECKD
MOT GND/(+)
NCA WIRE
REAR CAMERA COVER MOTOR (W/ ACTIVE PARK ASSIST)
REAR FUSE, RELAY MODULE
REAR SAM CONTROL UNIT
RED/WHT WIRE
SEDAN
SHIELD
SHIELD RCV
SIG
TRUNK LID
VIO WIRE
VIO/WHT WIRE
WAGON
Go to component -> Rear camera circuit, wagon -> NCA WIRE
