Mercedes-Benz E-class W213/S213/C238/A238 (2016-2021) driver seat heater control unit Wiring diagrams
This page contains all the electrical diagrams for the component. driver seat heater control unit, 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 driver seat heater control unit (1 of 6)
BLK/WHT WIRE
BLU WIRE
BLU/WHT WIRE
BRN WIRE
BRN/BLU WIRE
BRN/RED WIRE
BRN/WHT WIRE
CAN B H
CAN B L
COMPUTER DATA LINES SYSTEM
COUPE CONVERTIBLE
DRIVER SEAT CONTROL UNIT
DRIVER SEAT HEATER CONTROL UNIT
DRIVER-SIDE FUSE, RELAY MODULE
FRONT PASSENGER SEAT CONTROL UNIT
FRONT PASSENGER SEAT HEATER CONTROL UNIT
FUSE 203
FUSE 302
FUSE 306
FUSE 453
HOT AT ALL TIMES
LEFT FRONT DOOR CONTROL UNIT
LEFT FRONT SEAT BACKREST HEATER PAD
LEFT FRONT SEAT BACKREST HEATER PAD TEMPERATURE SENSOR
LEFT FRONT SEAT CLIMATE CONTROL SWITCH GROUP
LEFT FRONT SEAT CUSHION HEATER PAD
LEFT FRONT SEAT HEATER SWITCH
LEFT FRONT SEAT SITTING SURFACE HEATER PAD TEMPERATURE SENSOR
NCA WIRE
PASSENGER-SIDE A-PILLAR FUSE BOX
REAR FUSE, RELAY MODULE
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/GRY WIRE
RED/WHT WIRE
RIGHT FRONT DOOR CONTROL UNIT
RIGHT FRONT SEAT BACKREST HEATER PAD
RIGHT FRONT SEAT BACKREST HEATER PAD TEMPERATURE SENSOR
RIGHT FRONT SEAT CLIMATE CONTROL SWITCH GROUP
RIGHT FRONT SEAT CUSHION HEATER PAD
RIGHT FRONT SEAT HEATER SWITCH
RIGHT FRONT SEAT SITTING SURFACE HEATER PAD TEMPERATURE SENSOR
SEDAN WAGON
SIG
VIO WIRE
Go to component -> Front heated seats circuit -> DRIVER SEAT HEATER CONTROL UNIT
Wiring diagram driver seat heater control unit (2 of 6)
ADAPTIVE DAMPING SYSTEM
AIR BODY CONTROL UNIT
AMBIANCE ILLUMINATION CONTROL UNIT
BACKUP RELAY
BRN WIRE
BRN/GRN WIRE
BRN/WHT WIRE
CONTROL UNIT)
DRIVER SEAT HEATER CONTROL UNIT
FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 5)
FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION
FRONT VEHICLE INTERIOR POWER OUTLET
FUEL PUMP CONTROL UNIT
FUSE 403
FUSE 404
FUSE 405
FUSE 407
FUSE 411
FUSE 412
FUSE 414
FUSE 415
FUSE 417
FUSE 449
FUSE 450
FUSE 451
FUSE 453
FUSE 454
FUSE 455
FUSE 456
FUSE 457
FUSE 458
FUSE 476
FUSE 477
GRY/BLU WIRE
HEATED REAR WINDOW RELAY
INTELLIGENT DRIVE CONTROL UNIT
LEFT REAR MULTICONTOUR SEAT CONTROL UNIT
LUGGAGE COMPARTMENT SOCKET
MULTICONTOUR SEAT PNEUMATIC PUMP
N/A
REAR CENTER CONSOLE POWER OUTLET
REAR SAM CONTROL UNIT
REAR SEAT HEATERS CONTROL UNIT
REAR USB CONNECTOR 3
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/GRY WIRE
RED/WHT WIRE
RES FUSE 459
RES FUSE 460
RES FUSE 465
RES FUSE 466
RES FUSE 481
RES FUSE 482
RESERVE SOLENOID SWITCH RELAY
RIGHT REAR SEAT HEATER CONTROL UNIT
TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 5)
TO FUSE 461 (DIAGRAM 4 OF 5)
TUNER UNIT
TV TUNER CONTROL UNIT
W/ SMOKER'S PACKAGE
W/O SMOKER'S PACKAGE
Go to component -> Power distribution circuit (3 of 5) -> DRIVER SEAT HEATER CONTROL UNIT
Wiring diagram driver seat heater control unit (3 of 6)
ADAPTIVE DAMPING SYSTEM
AIR BODY CONTROL UNIT
AMBIANCE ILLUMINATION CONTROL UNIT
BACKUP RELAY
BRN WIRE
BRN/GRN WIRE
BRN/WHT WIRE
CONTROL UNIT)
DRIVER SEAT HEATER CONTROL UNIT
FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 5)
FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION
FUEL PUMP CONTROL UNIT
FUSE 403
FUSE 404
FUSE 405
FUSE 407
FUSE 411
FUSE 414
FUSE 415
FUSE 417
FUSE 449
FUSE 451
FUSE 453
FUSE 454
FUSE 455
FUSE 456
FUSE 457
FUSE 458
FUSE 476
FUSE 477
GRY/BLU WIRE
HEATED REAR WINDOW RELAY
INTELLIGENT DRIVE CONTROL UNIT
LUGGAGE COMPARTMENT SOCKET
N/A
REAR CENTER CONSOLE POWER OUTLET
REAR CONTROL UNIT
REAR SAM CONTROL UNIT
REAR SEAT HEATERS CONTROL UNIT
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/GRY WIRE
RED/WHT WIRE
RES FUSE 450
RES FUSE 459
RES FUSE 460
RES FUSE 465
RES FUSE 466
RES FUSE 481
RES FUSE 482
RESERVE SOLENOID SWITCH RELAY
TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 5)
TO FUSE 461 (DIAGRAM 4 OF 5)
TUNER UNIT
TV TUNER CONTROL UNIT
W/ SMOKER'S PACKAGE
Go to component -> Power distribution circuit, convertible (3 of 5) -> DRIVER SEAT HEATER CONTROL UNIT
Wiring diagram driver seat heater control unit (4 of 6)
ADAPTIVE DAMPING SYSTEM
AIR BODY CONTROL UNIT
AMBIANCE ILLUMINATION CONTROL UNIT
BACKUP RELAY
BRN WIRE
BRN/GRN WIRE
BRN/WHT WIRE
CONTROL UNIT)
DRIVER SEAT HEATER CONTROL UNIT
FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 5)
FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION
FUEL PUMP CONTROL UNIT
FUSE 403
FUSE 404
FUSE 405
FUSE 407
FUSE 411
FUSE 414
FUSE 415
FUSE 417
FUSE 449
FUSE 451
FUSE 453
FUSE 454
FUSE 455
FUSE 456
FUSE 457
FUSE 458
FUSE 476
FUSE 477
GRY/BLU WIRE
HEATED REAR WINDOW RELAY
INTELLIGENT DRIVE CONTROL UNIT
LUGGAGE COMPARTMENT SOCKET
N/A
REAR CENTER CONSOLE POWER OUTLET
REAR CONTROL UNIT
REAR SAM CONTROL UNIT
REAR SEAT HEATERS CONTROL UNIT
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/GRY WIRE
RED/WHT WIRE
RES FUSE 450
RES FUSE 459
RES FUSE 460
RES FUSE 465
RES FUSE 466
RES FUSE 481
RES FUSE 482
RESERVE SOLENOID SWITCH RELAY
TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 5)
TO FUSE 461 (DIAGRAM 4 OF 5)
TUNER UNIT
TV TUNER CONTROL UNIT
W/ SMOKER'S PACKAGE
Go to component -> Power distribution circuit, coupe (3 of 5) -> DRIVER SEAT HEATER CONTROL UNIT
Wiring diagram driver seat heater control unit (5 of 6)
ADAPTIVE DAMPING SYSTEM
AIR BODY CONTROL UNIT
AMBIANCE ILLUMINATION CONTROL UNIT
BACKUP RELAY
BRN WIRE
BRN/GRN WIRE
BRN/WHT WIRE
CONTROL UNIT)
DRIVER SEAT HEATER CONTROL UNIT
FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 5)
FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION
FRONT VEHICLE INTERIOR POWER OUTLET
FUEL PUMP CONTROL UNIT
FUSE 403
FUSE 404
FUSE 405
FUSE 407
FUSE 411
FUSE 412
FUSE 414
FUSE 415
FUSE 417
FUSE 449
FUSE 450
FUSE 451
FUSE 453
FUSE 454
FUSE 455
FUSE 456
FUSE 457
FUSE 458
FUSE 476
FUSE 477
GRY/BLU WIRE
HEATED REAR WINDOW RELAY
INTELLIGENT DRIVE CONTROL UNIT
LEFT REAR MULTICONTOUR SEAT CONTROL UNIT
LUGGAGE COMPARTMENT SOCKET
MULTICONTOUR SEAT PNEUMATIC PUMP
N/A
REAR CENTER CONSOLE POWER OUTLET
REAR SAM CONTROL UNIT
REAR SEAT HEATERS CONTROL UNIT
REAR USB CONNECTOR 3
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/GRY WIRE
RED/WHT WIRE
RES FUSE 459
RES FUSE 460
RES FUSE 465
RES FUSE 466
RES FUSE 481
RES FUSE 482
RESERVE SOLENOID SWITCH RELAY
RIGHT REAR SEAT HEATER CONTROL UNIT
TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 5)
TO FUSE 461 (DIAGRAM 4 OF 5)
TUNER UNIT
TV TUNER CONTROL UNIT
W/ SMOKER'S PACKAGE
W/O SMOKER'S PACKAGE
Go to component -> Power distribution circuit, sedan (3 of 5) -> DRIVER SEAT HEATER CONTROL UNIT
Wiring diagram driver seat heater control unit (6 of 6)
ADAPTIVE DAMPING SYSTEM
AIR BODY CONTROL UNIT
AMBIANCE ILLUMINATION CONTROL UNIT
BACKUP RELAY
BRN WIRE
BRN/GRN WIRE
BRN/WHT WIRE
CONTROL UNIT)
DRIVER SEAT HEATER CONTROL UNIT
FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 5)
FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION
FRONT VEHICLE INTERIOR POWER OUTLET
FUEL PUMP CONTROL UNIT
FUSE 403
FUSE 404
FUSE 405
FUSE 407
FUSE 411
FUSE 412
FUSE 414
FUSE 415
FUSE 417
FUSE 449
FUSE 450
FUSE 451
FUSE 453
FUSE 454
FUSE 455
FUSE 456
FUSE 457
FUSE 458
FUSE 476
FUSE 477
GRY/BLU WIRE
HEATED REAR WINDOW RELAY
INTELLIGENT DRIVE CONTROL UNIT
LEFT REAR MULTICONTOUR SEAT CONTROL UNIT
LUGGAGE COMPARTMENT SOCKET
MULTICONTOUR SEAT PNEUMATIC PUMP
N/A
REAR CENTER CONSOLE POWER OUTLET
REAR SAM CONTROL UNIT
REAR SEAT HEATERS CONTROL UNIT
REAR USB CONNECTOR 3
RED WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/GRY WIRE
RED/WHT WIRE
RES FUSE 459
RES FUSE 460
RES FUSE 465
RES FUSE 466
RES FUSE 481
RES FUSE 482
RESERVE SOLENOID SWITCH RELAY
RIGHT REAR SEAT HEATER CONTROL UNIT
TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 5)
TO FUSE 461 (DIAGRAM 4 OF 5)
TUNER UNIT
TV TUNER CONTROL UNIT
W/ SMOKER'S PACKAGE
W/O SMOKER'S PACKAGE
Go to component -> Power distribution circuit, wagon (3 of 5) -> DRIVER SEAT HEATER CONTROL UNIT
