Mercedes-Benz E-class W214/S214 (2023-2024) brn Wiring diagrams

BLK WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CAN PER H CAN PER L COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT EXCEPT CONVERTIBLE FLEX-E BM FLEX-E BP FLEX-E BP PNK FLEX-E BM WIRE FUSE 311 FUSE 415 GRN WIRE GRN/PNK WIRE GRN/WHT WIRE GRY/GRN WIRE HOT AT ALL TIMES INTELLIGENT DRIVE CONTROL UNIT LEFT OUTER FRONT BUMPER RADAR SENSOR ME-SFI (ME) CONTROL UNIT PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE REAR FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/VIO WIRE RIGHT OUTER FRONT BUMPER RADAR SENSOR SIG STEERING COLUMN MODULE CONTROL UNIT THROTTLE VALVE ACTUATOR VIO WIRE YEL/BLU WIRE

ACCELERATOR PEDAL SENSOR ACTIVE DISTANCE ASSIST DISTRONIC ELECTRIC CONTROLLER UNIT BLK WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM COUPE CONVERTIBLE DRIVETRAIN CONTROL UNIT FLEX FUSE 6 GRN WIRE GRN/WHT WIRE HECKD HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL UNIT LEFT OUTER REAR BUMPER RADAR SENSOR MULTIPLE FUSE 1 PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE RADOME HEATER REAR SAM CONTROL UNIT RED/BLK WIRE RED/BLU WIRE RIGHT OUTER REAR BUMPER RADAR SENSOR SEDAN WAGON SHORT, LONG-RANGE RADAR SENSOR SIG VIO WIRE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE YEL WIRE

AC HOUSING, AIRSCARF CONTROL UNIT ARMREST HEATER CONTROL UNIT BATTERY DISCONNECT SWITCH RELAY BATTERY SENSOR BLK WIRE BLU WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CIRCUIT 30 LINE CONNECTOR 2 CIRCUIT 30 TERMINAL BLOCK CLOSE COMPUTER DATA LINES SYSTEM DC/DC CONVERTER CONTROL UNIT (RIGHT SIDE OF ENGINE COMPT) ELECTRIC COOLANT PUMP ELECTRICAL POWER STEERING CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FAN MOTOR FROM ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 7 OF 8) FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 8) FROM PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 8) FROM REAR FUSE, RELAY MODULE (DIAGRAM 4 OF 8) FRONT SAM CONTROL UNIT FSSP FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 1 FUSE 10 FUSE 13 FUSE 2 FUSE 3 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 GRY WIRE LIN N/A NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY PNK/YEL WIRE PYF (+) PYRO FUSE (RIGHT SIDE OF DASH) REAR SAM CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 11 RES FUSE 12 RES FUSE 2 RES FUSE 4 RES FUSE 8 RES FUSE 9 STARTER GENERATOR CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TO DC/DC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 8) TO DRIVER-SIDE FUSE, RELAY MODULE (DIAGRAM 2 OF 8) TO ENGINE FUSE, RELAY MODULE (DIAGRAM 8 OF 8) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 5 OF 8) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 8) TO REAR FUSE, RELAY MODULE (DIAGRAM 3 OF 8) VEHICLE INTERIOR PREFUSE BOX VIO WIRE

AIR BODY CONTROL UNIT AIRSCARF CONTROL UNIT BACKUP RELAY BRN WIRE BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE DRIVER SEAT HEATER CONTROL UNIT FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 8) FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FUEL PUMP CONTROL UNIT FUSE 403 FUSE 404 FUSE 405 FUSE 407 FUSE 411 FUSE 449 FUSE 450 FUSE 451 FUSE 452 FUSE 453 FUSE 454 FUSE 455 FUSE 456 FUSE 457 FUSE 458 FUSE 476 FUSE 477 GRY/BLU WIRE HEATED REAR WINDOW RELAY HECKR N/A NOT USED REAR CONTROL UNIT REAR SAM CONTROL UNIT REAR USB ELECTRICAL CONNECTOR RED WIRE RED/BLK WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 459 RES FUSE 460 RES FUSE 465 RES FUSE 466 RESERVE SOLENOID SWITCH RELAY TO FUSE 461 (DIAGRAM 4 OF 8)

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L CAN PER H CAN PER L CAN-D H CAN-D L COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FLEX-E BM FLEX-E BP FROM ENGINE FUSE, RELAY MODULE (DIAGRAM 8 OF 8) FROM PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 8) FTDF FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT GRN WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE KEYLESS GO START/STOP BUTTON KEYLESS-GO CONTROL UNIT LEFT FRONT DOOR CONTROL UNIT ORG/ WIRE PARK PAWL CAPACITOR PNK WIRE PNOT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SIG TO BATTERY DISCONNECT SWITCH RELAY (DIAGRAM 1 OF 8) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

ADAPTIVE DAMPING SYSTEM CONTROL UNIT AIR BODY CONTROL PLUS CONTROL UNIT BACKUP RELAY BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE DRIVER SEAT HEATER CONTROL UNIT FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 8) FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FUEL PUMP CONTROL UNIT FUSE 403 FUSE 404 FUSE 405 FUSE 407 FUSE 410 FUSE 411 FUSE 449 FUSE 450 FUSE 451 FUSE 452 FUSE 453 FUSE 454 FUSE 455 FUSE 456 FUSE 457 FUSE 458 FUSE 459 FUSE 476 FUSE 477 GRY/BLU WIRE HEATED REAR WINDOW RELAY HECKR LUGGAGE COMPARTMENT SOCKET MULTICONTOUR SEAT PNEUMATIC PUMP N/A NOT USED REAR CENTER CONSOLE POWER OUTLET REAR SAM CONTROL UNIT REAR SEAT HEATERS CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 460 RES FUSE 465 RES FUSE 466 RESERVE SOLENOID SWITCH RELAY RIGHT REAR PASSENGER COMPARTMENT USB PORT TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 8) TO FUSE 461 (DIAGRAM 4 OF 8)

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L CAN PER H CAN PER L CAN-D H CAN-D L CLOSE COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FLEX-E BM FLEX-E BP FROM ENGINE FUSE, RELAY MODULE (DIAGRAM 8 OF 8) FROM PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 8) FTDF FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT GRN WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE KEYLESS-GO CONTROL UNIT LEFT FRONT DOOR CONTROL UNIT ORG/ WIRE PARK PAWL CAPACITOR PNK WIRE PNOT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SIG START/STOP BUTTON TO BATTERY DISCONNECT SWITCH RELAY (DIAGRAM 1 OF 8) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

AIR BODY CONTROL RELAY BACKUP RELAY BLK/RED WIRE BRN WIRE COOLANT PUMP RELAY CPC RELAY DRIVETRAIN CONTROL UNIT ELECTRIC REFRIGERANT COMPRESSOR ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT TERMINAL 15 RELAY EXTERIOR LIGHTS SWITCH FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 8) FRONT SAM CONTROL UNIT FUSE 109 FUSE 110 FUSE 111 FUSE 112 FUSE 117 FUSE 120 FUSE 121 FUSE 122 FUSE 123 FUSE 125 FUSE 126 FUSE 128 FUSE 129 FUSE 133 GRN/RED WIRE LEFT FRONT LAMP UNIT ME-SFI (ME) CONTROL UNIT N/A OIL PUMP RELAY PNK/RED WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RES FUSE 108 RES FUSE 124 RES FUSE 130 RES FUSE 131 RIGHT FRONT LAMP UNIT STARTER CIRCUIT 50 RELAY STARTER TERMINAL 15 RELAY TO PARK PAWL CAPACITOR (DIAGRAM 7 OF 8) WIPER MOTOR WIPER PARK POSITION HEATER RELAY

AC HOUSING, BATTERY DISCONNECT SWITCH RELAY BATTERY SENSOR BLK WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CIRCUIT 30 TERMINAL BLOCK CLOSE COMPUTER DATA LINES SYSTEM DC/AC CONVERTER CONTROL UNIT DC/DC CONVERTER CONTROL UNIT ELECTRIC COOLANT PUMP ELECTRICAL POWER STEERING CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENABLE FAN MOTOR FROM ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 7 OF 8) FROM PYROFUSE (DIAGRAM 2 OF 8) FROM REAR FUSE, RELAY MODULE (DIAGRAM 3 OF 8) FROM REAR FUSE, RELAY MODULE (DIAGRAM 4 OF 8) FRONT SAM CONTROL UNIT FSSP FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 1 FUSE 10 FUSE 13 FUSE 2 FUSE 3 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 GRY WIRE IBS LIN LIN N/A NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY ORG/BLU WIRE ORG/RED WIRE PTC HEATER BOOSTER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT (OR RED) WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 4 RES FUSE 9 SIG TO DRIVER-SIDE FUSE, RELAY MODULE (DIAGRAM 2 OF 8) TO ENGINE FUSE, RELAY MODULE (DIAGRAM 8 OF 8) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 5 OF 8) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 8) TO REAR FUSE, RELAY MODULE (DIAGRAM 3 OF 8) VEHICLE INTERIOR PREFUSE BOX VIO WIRE VOLTAGE DIP LIMITER YEL WIRE

AIR BODY CONTROL RELAY BACKUP RELAY BLK/RED WIRE BRN WIRE COOLANT PUMP RELAY CPC RELAY DRIVETRAIN CONTROL UNIT ELECTRIC REFRIGERANT COMPRESSOR ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT TERMINAL 15 RELAY EXTERIOR LIGHTS SWITCH FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 8) FRONT SAM CONTROL UNIT FUSE 109 FUSE 110 FUSE 111 FUSE 112 FUSE 117 FUSE 120 FUSE 121 FUSE 122 FUSE 123 FUSE 125 FUSE 126 FUSE 128 FUSE 129 FUSE 133 GRN/RED WIRE LEFT FRONT LAMP UNIT ME-SFI (ME) CONTROL UNIT N/A OIL PUMP RELAY PNK/RED WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RES FUSE 108 RES FUSE 124 RES FUSE 130 RES FUSE 131 RIGHT FRONT LAMP UNIT STARTER CIRCUIT 50 RELAY STARTER TERMINAL 15 RELAY TO PARK PAWL CAPACITOR (DIAGRAM 7 OF 8) WIPER MOTOR WIPER PARK POSITION HEATER RELAY