Mercedes-Benz E-class W213/S213/C238/A238 (2016-2021) (under right rear seat) Wiring diagrams

AIR QUALITY SENSOR BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/VIO WIRE COOLANT CIRCULATION PUMP DEFROSTER/ FOOTWELL/ CENTER AIR VENT FLAP ACTUATOR MOTOR DEFROSTER/FOOTWELL/ CENTER AIR VENT FLAP ACTUATOR MOTOR DRIVER SIDE AIR VENT IONIZER FRESH AIR/ RAM AIR/AIR RECALCULATION FLAP ACTUATOR MOTOR FRESH AIR/RAM AIR/ AIR RECIRCULATION FLAP ACTUATOR MOTOR GLOVE BOX LAMP) GLOVE BOX LAMP/ SWITCH GRN/PNK WIRE GRN/VIO WIRE GRY/RED WIRE LEFT "B" PILLAR AIR DISTRIBUTION ACTUATOR MOTOR LEFT BLENDING AIR FLAP ACTUATOR LEFT FOOTWELL VENT/CENTER AIR VENT/ SIDE AIR VENT, REAR VENT FLAP ACTUATOR MOTOR LEFT SIDE AIR OUTLET TEMPERATURE SENSOR NCA WIRE PERFUME ATOMIZER GENERATOR (W/ AIR BALANCE PACKAGE) (IN GLOVE COMPT) PNK WIRE REAR AIR CONDITIONING OPERATING UNIT REAR BLEND AIR FLAP ACTUATOR MOTOR RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT "B" PILLAR AIR DISTRIBUTION ACTUATOR MOTOR RIGHT BLENDING AIR FLAP ACTUATOR RIGHT END OF DASH) RIGHT FOOTWELL VENT/ CENTER AIR VENT, SIDE AIR VENT FLAP ACTUATOR MOTOR RIGHT SIDE AIR OUTLET TEMPERATURE SENSOR SIG STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER W/ AIR BALANCE PACKAGE W/O THERMOTRONIC W/ THERMOTRONIC WHT/BLU WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE

BRN WIRE ELECTRICAL POWER STEERING CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FUEL PUMP CONTROL UNIT REAR WINDOW HEATER, REAR WINDOW ANTENNA

ANALOG CLOCK BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN H H CAN H L COC COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH ELECTRIC PARKING BRAKE SWITCH ELECTRONIC STABILITY PROGRAM CONTROL UNIT FRONT SAM CONTROL UNIT FUEL PRESSURE SENSOR FUEL PUMP CONTROL UNIT GRN WIRE GRN/GRY WIRE GRN/PNK WIRE GRN/YEL WIRE GRY/BLU WIRE LEFT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR LIN 1 LIN 1 COC NCA WIRE ORG/ WIRE OUTSIDE TEMPERATURE SENSOR RED WIRE RED/YEL WIRE RIGHT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR SIG SIG GND VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

ANALOG CLOCK BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN H H CAN H L COC COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH ELECTRIC PARKING BRAKE SWITCH ELECTRONIC STABILITY PROGRAM CONTROL UNIT FRONT SAM CONTROL UNIT FUEL PRESSURE SENSOR FUEL PUMP CONTROL UNIT GRN WIRE GRN/GRY WIRE GRN/PNK WIRE GRN/YEL WIRE GRY/BLU WIRE LEFT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR LIN 1 LIN 1 COC NCA WIRE ORG/ WIRE OUTSIDE TEMPERATURE SENSOR RED WIRE RED/YEL WIRE RIGHT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR SIG SIG (1) SIG (2) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

ANALOG CLOCK BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN H H CAN H L COC COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH ELECTRIC PARKING BRAKE SWITCH ELECTRONIC STABILITY PROGRAM CONTROL UNIT FRONT SAM CONTROL UNIT FUEL PRESSURE SENSOR FUEL PUMP CONTROL UNIT GRN WIRE GRN/GRY WIRE GRN/PNK WIRE GRN/YEL WIRE GRY/BLU WIRE LEFT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR LIN 1 LIN 1 COC NCA WIRE ORG/ WIRE OUTSIDE TEMPERATURE SENSOR RED WIRE RED/YEL WIRE RIGHT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR SIG SIG GND VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FUSE 301 FUSE 406 FUSE 439 HOT AT ALL TIMES HS SIG LEFT REAR DOOR CONTROL UNIT LEFT REAR SEAT CLIMATE CONTROL SWITCH GROUP M+ (-) PASSENGER-SIDE A-PILLAR FUSE BOX REAR FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR DOOR CONTROL UNIT RIGHT REAR SEAT BACKREST INCLINATION ADJUSTMENT MOTOR, HALL SENSOR RIGHT REAR SEAT CLIMATE CONTROL SWITCH GROUP RIGHT REAR SEAT CONTROL UNIT RIGHT REAR SEAT HEAD RESTRAINT SEAT ADJUSTMENT MOTOR, HALL SENSOR SB SK FR SEATS SYSTEM TEMP SIG VIO 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 FUSE 301 FUSE 406 FUSE 441 FUSE 451 HOT AT ALL TIMES LEFT REAR BACKREST HEATED CUSHION LEFT REAR DOOR CONTROL UNIT LEFT REAR SEAT BACKREST HEATER PAD TEMPERATURE SENSOR LEFT REAR SEAT CLIMATE CONTROL SWITCH GROUP 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 SEAT BACKREST HEATER PAD TEMPERATURE SENSOR RIGHT REAR SEAT CLIMATE CONTROL SWITCH GROUP 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 TS HK SF FL VHK VIO WIRE

BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FUSE 429 FUSE 450 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

BLU WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM NCA WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR BACKREST HEATER PAD RIGHT REAR BACKREST SIDE BOLSTER HEATER PAD RIGHT REAR BACKREST SIDE BOLSTER HEATER PAD TEMPERATURE SENSOR RIGHT REAR DOOR CONTROL UNIT RIGHT REAR SEAT BACKREST VENTILATION MOTORS RIGHT REAR SEAT CLIMATE CONTROL SWITCH GROUP RIGHT REAR SEAT CONTROL UNIT RIGHT REAR SEAT CUSHION SIDE BOLSTER HEATER PAD RIGHT REAR SEAT CUSHION SIDE BOLSTER HEATER PAD TEMPERATURE SENSOR RIGHT REAR SEAT CUSHION VENTILATION MOTOR RIGHT REAR SEAT SITTING SURFACE HEATED CUSHION SB SK FR TEMP SIG VIO WIRE

ACCELERATOR PEDAL SENSOR BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CAN PER H CAN PER L COMPUTER DATA LINES SYSTEM FLEX-E BM FLEX-E BP FUEL PRESSURE SENSOR FUEL PUMP CONTROL UNIT (UNDER RIGHT REAR SEAT) GRN WIRE GRN/GRY WIRE GRN/PNK WIRE GRN/WHT WIRE GRY/PNK WIRE LEFT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR LIN NCA WIRE PHASE U PHASE V PHASE W PNK WIRE PNK/BLK WIRE PNK/RED WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FUEL TANK FUEL LEVEL INDICATOR FILL LEVEL SENSOR SIG SIG (1) SIG (2) VIO/ORG WIRE WHT WIRE WHT/YEL WIRE