Mercedes-Benz E-class W214/S214 (2023-2024) electronic ignition switch control unit Wiring diagrams

A-P-ZUE 6 ACCELERATOR PEDAL SENSOR ACTIVE BRAKE ASSIST CONTROLLER UNIT BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN PER H CAN PER L COMPUTER DATA LINES SYSTEM DRIVETRAIN CONTROL UNIT E-F-CAMA 5 ELECTRONIC IGNITION SWITCH CONTROL UNIT FLEX-E BM FLEX-E BP FUSE 311 FUSE 329 GRN WIRE GRN/WHT WIRE GRY/BLU WIRE HECKD HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL UNIT LEFT OUTER REAR BUMPER RADAR INTEGRATED SENSOR ME-SFI (ME) CONTROL UNIT MOT- MULTIPLE FUSE 1 PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE REAR SAM CONTROL UNIT RED WIRE RED/BLU WIRE RIGHT OUTER REAR BUMPER RADAR INTEGRATED SENSOR SENS GND SIG STEERING COLUMN MODULE CONTROL UNIT THROTTLE VALVE ACTUATOR VIO WIRE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE YEL WIRE

10 9 PNK WIRE BLU WIRE BRN WIRE CAN-D H CAN-D L COUPE CONVERTIBLE COUPE CONVERTIBLE, SEDAN DIAGNOSTIC CONNECTOR ELECTRONIC IGNITION SWITCH CONTROL UNIT ETHERNET FUSE 308 GRN WIRE GRY WIRE GRY/WHT WIRE HEAD UNIT HERMES CONTROL UNIT HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL UNIT ORG/ WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE RED/VIO WIRE SEDAN WAGON SIG WHT/BLK WIRE

AUDIO COMAND CONTROL PANEL BLK WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE CENTER CONSOLE ARMREST STOWAGE COMPARTMENT SWITCH, CONTROLS ILLUMINATION DIAGNOSTIC CONNECTOR DRIVER-SIDE AMBIANCE ILLUMINATION ELECTRIC PARKING BRAKE SWITCH ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE FUSE, RELAY MODULE FRONT CENTER CONSOLE CUP HOLDER ILLUMINATION FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT MOBILE PHONE CRADLE CONTROL UNIT FRONT SAM CONTROL UNIT HEAD UNIT HEAD UNIT/ INSTRUMENT CLUSTER DISPLAY CLUSTER HEAD-UP DISPLAY HERMES CONTROL UNIT INNER LOWER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING INNER UPPER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING INSTRUMENT CLUSTER CONTROL UNIT KEYLESS GO START/STOP BUTTON LEFT ENGINE HOOD CONTACT SWITCH LEFT FRONT DOOR CONTROL UNIT LEFT FRONT FOOTWELL LAMP LEFT REAR FOOTWELL ILLUMINATION AMBIANCE ILLUMINATION (LED) OUTER LOWER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING OUTER UPPER DIGITAL INSTRUMENT CLUSTER FULL DISPLAY AMBIENT LIGHTING PASSENGER-SIDE EXTERIOR AMBIANCE ILLUMINATION PASSENGER-SIDE INTERIOR AMBIANCE ILLUMINATION PERIPHERALS CAN (CAN PER) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR REAR CENTER CONSOLE POWER OUTLET RIGHT REAR FOOTWELL ILLUMINATION AMBIANCE ILLUMINATION (LED) RIGHT REAR PASSENGER COMPARTMENT USB PORT STARTER GENERATOR CONTROL UNIT STEERING COLUMN MODULE CONTROL UNIT

BRN WIRE BRN/GRN WIRE BRN/RED WIRE CAN B H CAN B L CAN H H CAN HMI H CAN HMI L CAN L CAN PER H CAN PER L CAN-H CAN-H L PNK FLEX-E BM WIRE ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT FLEX-E BM FLEX-E BP FLEX-E BP PNK FLEX-E BM WIRE GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER CONTROL UNIT LEFT FRONT LAMP UNIT LEFT OUTER REAR BUMPER INTEGRATED RADAR SENSOR MONO MULTI-FUNCTION CAMERA PERIPHERALS CAN (CAN PER) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR PNK FLEX-E BM WIRE PNK WIRE RIGHT FRONT LAMP UNIT RIGHT OUTER REAR BUMPER INTEGRATED RADAR SENSOR STEERING COLUMN MODULE CONTROL UNIT VIO WIRE VIO/WHT WIRE YEL WIRE YEL/BLK WIRE

3.0 BLK WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN LR H CAN LR L COMPUTER DATA LINES SYSTEM COUPE, SEDAN, CONVERTIBLE DRIVER-SIDE FUSE, RELAY MODULE ELECTRONIC IGNITION SWITCH CONTROL UNIT FANFARE HORNS, AIR BAG CLOCKSPRING CONTACT FLEX-E BP PNK FLEX-E BM WIRE FRONT SAM CONTROL UNIT FUSE 201 FUSE 205 GRN WIRE HORNS CONTACT PLATE HOT AT ALL TIMES LEFT FANFARE HORN N/A RED/BLU WIRE RED/WHT WIRE RIGHT FANFARE HORN SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS WAGON YEL WIRE

BLK WIRE BLK/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/RED WIRE BRN/YEL WIRE CAN B H CAN B L CAN HMI H CAN HMI L CENTER CONSOLE KEYLESS GO ANTENNA COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FM, AM, CL, DAB, KEYLESS-GO ANTENNA AMPLIFIER FUSE 319 FUSE 320 FUSE 469 GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HEAD UNIT HOT AT ALL TIMES HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL UNIT KEYLESS-GO CONTROL UNIT LEFT FRONT KEYLESS GO DOOR HANDLE LEFT REAR DOOR KEYLESS GO ANTENNA LEFT REAR KEYLESS GO DOOR HANDLE NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK/BLU WIRE PNK/GRY WIRE REAR FUSE, RELAY MODULE REAR SWITCHING MODULE REAR SWITCHING MODULE LOWER SENSOR REAR SWITCHING MODULE UPPER SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RIGHT FRONT KEYLESS GO DOOR HANDLE RIGHT REAR DOOR KEYLESS GO ANTENNA RIGHT REAR KEYLESS GO DOOR HANDLE SHIELD SHIELD FM/AM SIG TRUNK KEYLESS GO ANTENNA VIO WIRE VIO/WHT WIRE WHT WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE

BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CENTER LEFT REAR PARKING SYSTEM DISTANCE SENSOR CENTER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR COMPUTER DATA LINES SYSTEM DATA ELECTRONIC IGNITION SWITCH CONTROL UNIT FLEX-E BP FLEX-E BP PNK FLEX-E BM WIRE FUSE 468 GRN WIRE HOT AT ALL TIMES INNER LEFT REAR PARKING SYSTEM DISTANCE SENSOR INNER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR MOT (+)/GND HECKD MOT GND/(+) OUTER LEFT REAR PARKING SYSTEM DISTANCE SENSOR OUTER RIGHT REAR PARKING SYSTEM DISTANCE SENSOR PARKING SYSTEM CONTROL UNIT PARKING SYSTEM SPEAKER PNK FLEX-E BM WIRE PNK WIRE REAR CAMERA COVER MOTOR REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED WIRE RED/WHT WIRE SIG WHT/RED WIRE WHT/YEL WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

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

ALTERNATOR BATTERY DISCONNECT SWITCH RELAY BATTERY SENSOR BLK WIRE 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 ENGINE FUSE, RELAY MODULE FRONT SAM CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 113 FUSE 127 FUSE 13 FUSE 131 GRN WIRE GRN/WHT WIRE HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED LIN ME-SFI (ME) CONTROL UNIT N/A NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY PARTITION WALL BUS BAR RED WIRE STARTER STARTER CIRCUIT 50 RELAY STARTER TERMINAL 15 RELAY STR+ VIO WIRE VIO/WHT WIRE VOLTAGE DIP LIMITER YEL/RED WIRE

AUDIO/COMAND CONTROL PANEL (SEDAN, WAGON) TOUCHPAD (CONVERTIBLE, COUPE) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE CAN A-L CAN-L CAN LR H CAN LR L COMPUTER DATA LINES SYSTEM CONVERTIBLE COUPE ELECTRONIC IGNITION SWITCH CONTROL UNIT FANFARE HORNS, AIR BAG CLOCKSPRING CONTACT FLEX-E BP PNK FLEX-E BM WIRE FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 10 GRN WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED INSTRUMENT CLUSTER LEFT LOWER CONTROL PANEL LIN PNOT RED/GRN WIRE RED/WHT WIRE SEDAN WAGON SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL DOWNSHIFT BUTTON STEERING WHEEL ELECTRONICS STEERING WHEEL UPSHIFT BUTTON VEHICLE INTERIOR PREFUSE BOX VIO WIRE VIO/WHT WIRE WHT WIRE