Mercedes-Benz E-class W213/S213/C238/A238 (2016-2021) hot at all times Wiring diagrams

BACKUP RELAY BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN-B L AAG COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 477 FUSE 481 FUSE 482 FUSE 7 GRN/BLU WIRE HECKD HOT AT ALL TIMES INNER LEFT REAR LAMP UNIT INNER RIGHT REAR LAMP UNIT N/A NOT USED REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED WIRE RED/GRY WIRE RFL (+) VEHICLE INTERIOR PREFUSE BOX

BACKUP RELAY BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 477 HECKL HECKR HOT AT ALL TIMES LEFT BACKUP LAMP LEFT REAR LAMP UNIT N/A REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED/GRY WIRE RED/YEL WIRE RES FUSE 481 RES FUSE 482 RIGHT BACKUP LAMP RIGHT REAR LAMP UNIT VIO/WHT WIRE W/O LED HEADLAMPS W/ LED HEADLAMPS

BACKUP RELAY BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 477 HECKL HECKR HOT AT ALL TIMES LEFT BACKUP LAMP LEFT REAR LAMP UNIT N/A REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED/GRY WIRE RED/YEL WIRE RES FUSE 481 RES FUSE 482 RIGHT BACKUP LAMP RIGHT REAR LAMP UNIT VIO/WHT WIRE W/O LED HEADLAMPS W/ LED HEADLAMPS

AUDIO/COMAND CONTROL PANEL (W/O TOUCH PAD) TOUCHPAD (W/ TOUCHPAD) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN A H CAN A L CAN B H CAN B L COMPUTER COMPUTER DATA LINES SYSTEM CRUISE CONTROL LEVER DATA LINES DRIVER-SIDE FUSE, RELAY MODULE FLEX-E BP FUSE 2 FUSE 205 FUSE 438 GRN WIRE HK SL FL HOT AT ALL TIMES HS SIG LEFT LOWER CONTROL PANEL LEFT REAR SEAT BACKREST INCLINATION ADJUSTMENT MOTOR, HALL SENSOR LEFT REAR SEAT CONTROL UNIT LEFT REAR SEAT HEAD RESTRAINT SEAT ADJUSTMENT MOTOR, HALL SENSOR LIN M+ (-) MULTIPLE FUSE 2 PASSENGER-SIDE A-PILLAR FUSE BOX PNK FLEX-E BM WIRE REAR FUSE, RELAY MODULE REAR HEAD RESTRAINTS BUTTON RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RESUME FROM MEMORY SWITCH RIGHT LOWER CONTROL PANEL SEATS SYSTEM STEERING COLUMN MODULE CONTROL UNIT SYSTEM TEMP SIG VIO 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 WIRE BLK/BLU WIRE BLK/VIO WIRE BLU WIRE BLU/PNK WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM COUPE CONVERTIBLE CRUISE CONTROL LEVER DRIVER-SIDE FUSE, RELAY MODULE FLEX-E BP FRONT PASSENGER SEAT BACKREST INCLINATION ADJUSTMENT MOTOR, HALL SENSOR FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT FORE/AFT ADJUSTMENT MOTOR, HALL SENSOR FRONT PASSENGER SEAT HEAD RESTRAINT ADJUSTMENT MOTOR, HALL SENSOR FUSE 205 FUSE 304 GRN WIRE GRN/VIO WIRE HOT AT ALL TIMES M+ (-) NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK FLEX-E BM WIRE RED WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RESUME FROM MEMORY SWITCH RIGHT BACKREST RELEASE/INCLINATION MICROSWITCH SEATS SYSTEM SEDAN WAGON SEDAN, WAGON COUPE, CONVERTIBLE SIG STEERING COLUMN MODULE CONTROL UNIT VIO WIRE VIO/WHT WIRE YEL/GRN WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM ELECTRIC MOTOR FUSE 301 GBR ASF L GBR ASF R GBR ENF L GBR ENF R HALL SENSOR HOT AT ALL TIMES LEFT SEAT BELT EXTENDER PASSENGER-SIDE A-PILLAR FUSE BOX REAR CONTROL UNIT RED WIRE RIGHT SEAT BELT EXTENDER SIG YEL WIRE

BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN I L CAN I P COMPUTER DATA LINES SYSTEM COOLANT CIRCULATION PUMP CRASH ENGINE RADIATOR SENSOR FOR ENGINE DIAGNOSIS FAN MOTOR FUSE 311 GRN WIRE GRN/GRY WIRE GRN/WHT WIRE HOT AT ALL TIMES LIN LOWER RADIATOR TRIM FLAP ACTUATOR MOTOR ME-SFI (ME) CONTROL UNIT NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE PNK/BLK WIRE PNK/RED WIRE PNK/WHT WIRE REAR SAM CONTROL UNIT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SIG STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TEMPERATURE SENSOR UPSTREAM OF NOX STORAGE CATALYTIC CONVERTER UPPER RADIATOR TRIM FLAP ACTUATOR MOTOR VIO/ORG WIRE VIO/WHT WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CPC RELAY ENGINE COMPARTMENT PREFUSE BOX ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED ENGINE FUSE, RELAY MODULE FUEL PUMP (FP) FUEL TANK DIAGNOSTIC MODULE FUSE 101 FUSE 102 FUSE 103 FUSE 104 FUSE 118 FUSE 119 FUSE 125 FUSE 5 GRN/GRY WIRE GRY/PNK WIRE HOT AT ALL TIMES HOT W/ NCA WIRE NOX SENSOR CONTROL UNIT DOWNSTREAM OF SCR CATALYTIC CONVERTER ORG/BLU WIRE PNK WIRE PNK/RED WIRE PNK/WHT WIRE PURGE CONTROL VALVE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE VIO/ORG WIRE

BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVETRAIN CONTROL UNIT (ABOVE LEFT FRONT WHEELWELL) EXHAUST CAMSHAFT SOLENOID FRONT SAM CONTROL UNIT FUSE 411 GRN/BLK WIRE HOT AT ALL TIMES LEFT ACTIVE ENGINE MOUNT LEFT EXHAUST FLAP ACTUATOR MOTOR LOW-TEMPERATURE CIRCUIT TEMPERATURE SENSOR ORG/BLU WIRE REAR FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT ACTIVE ENGINE MOUNT SIG