Mercedes-Benz E-class W213/S213/C238/A238 facelift (2020-2024) brn Wiring diagrams

BLK/WHT WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVER SEAT CONTROL UNIT DRIVER-SIDE FUSE, RELAY MODULE FUSE 203 FUSE 302 FUSE 303 FUSE 304 HOT AT ALL TIMES LEFT FRONT DOOR CONTROL UNIT LEFT FRONT SEAT ADJUSTABLE SEAT CUSHION LENGTH HEATER PAD LEFT FRONT SEAT BACKREST HEATER PAD LEFT FRONT SEAT BACKREST SIDE BOLSTER HEATER PAD LEFT FRONT SEAT BACKREST SIDE BOLSTER HEATER PAD TEMPERATURE SENSOR LEFT FRONT SEAT CLIMATE CONTROL SWITCH GROUP LEFT FRONT SEAT CUSHION HEATER PAD LEFT FRONT SEAT CUSHION SIDE BOLSTER HEATER PAD LEFT FRONT SEAT CUSHION SIDE BOLSTER HEATER PAD TEMPERATURE SENSOR MOT (+) MOT GND MOT GND/(+) NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SIG VIO WIRE W/ SEAT HEATER PLUS W/O SEAT HEATER PLUS

BRN WIRE BRN/GRN WIRE BRN/YEL WIRE LEFT FRONT BACKREST SEAT VENTILATION MOTORS LEFT FRONT SEAT ADJUSTMENT SWITCH GROUP LEFT FRONT SEAT CUSHION SEAT VENTILATION MOTORS NCA WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT BACKREST SEAT VENTILATION MOTORS RIGHT FRONT SEAT CLIMATE CONTROL SWITCH GROUP RIGHT FRONT SEAT CUSHION SEAT VENTILATION MOTORS VIO WIRE

BLU WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CAN-B H AAG COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FRONT SEAT HEATER/SEAT VENTILATION CONTROL UNIT FUSE 203 FUSE 306 HOT AT ALL TIMES LEFT FRONT BACKREST SEAT VENTILATION MOTORS LEFT FRONT DOOR CONTROL UNIT LEFT FRONT SEAT ADJUSTABLE SEAT CUSHION LENGTH HEATER PAD LEFT FRONT SEAT BACKREST HEATER PAD LEFT FRONT SEAT CLIMATE CONTROL SWITCH GROUP LEFT FRONT SEAT CUSHION HEATER PAD LEFT FRONT SEAT CUSHION SEAT VENTILATION MOTORS NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX REAR SAM CONTROL UNIT RED WIRE RED/BLK WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE VIO WIRE W/ SEATING COMFORT PACKAGE

BLU WIRE BRN WIRE BRN/WHT WIRE COUPE CONVERTIBLE DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT PNEUMATIC PUMP DRIVER SEAT LUMBER SUPPORT ADJUSTMENT SWITCH DRIVER'S SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FRONT PASSENGER SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT PNEUMATIC PUMP FUSE 4 FUSE 5 HOT AT ALL TIMES MULTIPLE FUSE 1 PASSENGER-SIDE A-PILLAR FUSE BOX RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SEDAN WAGON SIG WHT WIRE

BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FRONT SAM CONTROL UNIT GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/YEL WIRE LEFT LUGGAGE COMPARTMENT REAR BACKREST RELEASE BUTTON LEFT REAR PASSENGER COMPARTMENT HEAD RESTRAINT RELEASE ACTUATOR ORG/GRN WIRE RIGHT LUGGAGE COMPARTMENT REAR BACKREST RELEASE BUTTON RIGHT REAR BACKREST LOCK SWITCH RIGHT REAR PASSENGER COMPARTMENT HEAD RESTRAINT RELEASE ACTUATOR SEDAN WAGON

BLU WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN-B H AAG COMPUTER DATA LINES SYSTEM COUPE CONVERTIBLE DRIVER-SIDE FUSE, RELAY MODULE FUSE 214 FUSE 301 FUSE 451 HOT AT ALL TIMES LEFT REAR BACKREST HEATER CUSHION LEFT REAR DOOR CONTROL UNIT LEFT REAR HEATED SEAT SWITCH LEFT REAR SEAT SITTING SURFACE HEATED CUSHION NCA WIRE ORG/WHT WIRE PASSENGER-SIDE A-PILLAR FUSE BOX REAR CONTROL UNIT REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT REAR SEAT HEATERS CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR BACKREST HEATER PAD RIGHT REAR DOOR CONTROL UNIT RIGHT REAR HEATED SEAT SWITCH RIGHT REAR SEAT SITTING SURFACE HEATED CUSHION SEDAN WAGON VIO WIRE VIO/WHT WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE 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 DRIVER-SIDE FUSE, RELAY MODULE FUSE 214 FUSE 301 FUSE 441 FUSE 451 HOT AT ALL TIMES LEFT REAR BACKREST HEATED CUSHION LEFT REAR DOOR CONTROL UNIT LEFT REAR HEATED SEAT SWITCH LEFT REAR SEAT BACKREST HEATER PAD TEMPERATURE SENSOR LEFT REAR SEAT CONTROL UNIT LEFT REAR SEAT HEATER CONTROL UNIT LEFT REAR SEAT SITTING SURFACE HEATED CUSHION LEFT REAR 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/WHT WIRE RED/YEL WIRE RIGHT REAR BACKREST HEATER PAD RIGHT REAR DOOR CONTROL UNIT RIGHT REAR HEATED SEAT SWITCH RIGHT REAR SEAT BACKREST HEATER PAD TEMPERATURE SENSOR RIGHT REAR SEAT CONTROL UNIT RIGHT REAR SEAT HEATER CONTROL UNIT RIGHT REAR SEAT SITTING SURFACE HEATED CUSHION RIGHT REAR SEAT SITTING SURFACE HEATER PAD TEMPERATURE SENSOR SIG VIO WIRE WHT/BLU WIRE

BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FUSE 429 FUSE 444 GRY WIRE HOT AT ALL TIMES LEFT REAR BACKREST MASSAGE FUNCTION CONTROL UNIT LEFT REAR MULTICONTOUR SEAT CONTROL UNIT NCA WIRE REAR FUSE, RELAY MODULE RED/BLK WIRE RED/WHT WIRE RIGHT REAR BACKREST MASSAGE FUNCTION CONTROL UNIT RIGHT REAR MULTICONTOUR SEAT CONTROL UNIT

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FUSE 214 FUSE 301 FUSE 438 FUSE 439 HOT AT ALL TIMES LEFT REAR BACKREST HEATED CUSHION LEFT REAR BACKREST SIDE BOLSTER HEATER PAD LEFT REAR BACKREST SIDE BOLSTER HEATER PAD TEMPERATURE SENSOR LEFT REAR DOOR CONTROL UNIT LEFT REAR SEAT BACKREST VENTILATION MOTORS LEFT REAR SEAT CLIMATE CONTROL SWITCH GROUP LEFT REAR SEAT CONTROL UNIT LEFT REAR SEAT CUSHION SIDE BOLSTER HEATER PAD LEFT REAR SEAT CUSHION SIDE BOLSTER HEATER PAD TEMPERATURE SENSOR LEFT REAR SEAT CUSHION VENTILATION MOTOR LEFT REAR SEAT SITTING SURFACE HEATED CUSHION MOT (+) MOT GND MOT (+) SIG MOT GND/(+) NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX REAR FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SIG VIO WIRE W/ ELECTRICALLY ADJUSTABLE REAR BENCH SEAT W/O ELECTRICALLY ADJUSTABLE REAR BENCH SEAT YEL WIRE

AUDIO H AUDIO L+ BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVER TRUNK LID/ LIFTGATE CONTROL BUTTON DRIVER-SIDE FUSE, RELAY MODULE FRONT SAM CONTROL UNIT FUSE 203 FUSE 478 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HECKD HOT AT ALL TIMES LEFT FRONT DOOR CONTROL UNIT LIFTGATE INSIDE DOOR HANDLE MOT GND/(+) MOT- PNK WIRE REAR FUSE, RELAY MODULE REAR OF LUGGAGE COMPT) REAR SAM CONTROL UNIT RED WIRE RED/VIO WIRE RED/WHT WIRE SENS (+) SENS PNK WIRE SEPARATE TRUNK LID LOCK SWITCH SIG SIG (+) COC SIG HECKR TANK CAP CENTRAL LOCKING ACTUATOR TRUNK LID CONTROL DRIVE UNIT TRUNK LID CONTROL UNIT TRUNK LID CONTROL WARNING BUZZER TRUNK LID EMERGENCY OPENING SWITCH TRUNK LID EXTERNAL OPERATION SWITCH TRUNK LID LOCKING ELEMENT TRUNK LID RELEASE BUTTON (W/ REMOTE TRUNK OPENING (RTO)) TRUNK LID/ LIFTGATE CENTRAL LOCKING MOTOR WHT WIRE WHT/GRN WIRE