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

ACTIVE BRAKE ASSIST CONTROLLER UNIT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE CAN B H CAN B L CAN H H CAN H L CAN HMI H CAN PER H CAN PER L CAN-HMI L PNK FLEX E BM WIRE CAN-PER L PNK FLEX E BM WIRE DC/DC CONVERTER CONTROL UNIT (IF EQUIPPED) (RIGHT SIDE OF ENGINE COMPT) 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 LEFT FRONT LAMP UNIT LEFT OUTER REAR BUMPER INTEGRATED RADAR SENSOR MONO MULTI-FUNCTION CAMERA (IF EQUIPPED) (TOP CENTER OF WINDSHIELD) PERIPHERALS CAN (CAN PER) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR PNK WIRE RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS RIGHT FRONT LAMP UNIT RIGHT OUTER REAR BUMPER INTEGRATED RADAR SENSOR STEERING COLUMN MODULE CONTROL UNIT (TOP OF STEERING COLUMN) VIO WIRE VIO/WHT WIRE W/ FLEXRAY LINE TOPOLOGY W/O FLEXRAY LINE TOPOLOGY YEL WIRE

ANALOG CLOCK (IF EQUIPPED) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L DRIVER SEAT CONTROL UNIT (IF EQUIPPED) (UNDER DRIVER SEAT) DRIVER-SIDE INSTRUMENT PANEL BUTTON GROUP FLEX-E BM FLEX-E BP FRONT SAM CONTROL UNIT GRN WIRE GRN/WHT WIRE LEFT FRONT DOOR CONTROL UNIT (IN LEFT FRONT DOOR) LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT LEFT INTERIOR CAN (CAN B) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR LIN 1 LIN 1 COC NCA WIRE ORG/ WIRE PANORAMIC SLIDING SUNROOF CONTROL MODULE PNK WIRE TRUNK LID CONTROL UNIT (IF EQUIPPED) (LEFT SIDE OF LUGGAGE COMPT) YEL WIRE

ADAPTIVE DAMPING SYSTEM CONTROL UNIT AIR BODY CONTROL PLUS CONTROL UNIT AIR BODY CONTROL UNIT (LEFT SIDE OF LUGGAGE COMPT) AUDIO/COMAND CONTROL PANEL (W/O TOUCHPAD) TOUCHPAD (W/ TOUCHPAD) AUDIO/COMAND DISPLAY BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN A H CAN A L CENTER CONSOLE ENGINE SOUND CONTROL UNIT (W/ SPORTY ENGINE SOUND) (LEFT SIDE OF LUGGAGE COMPT) FLEX-E BM FLEX-E BP FRONT MOBILE PHONE CRADLE CONTROL UNIT GRN WIRE GRN/WHT WIRE LEFT LOWER CONTROL PANEL LIN 1 ORG/ WIRE PARKING SYSTEM CONTROL UNIT PNK WIRE RIGHT LOWER CONTROL PANEL TELEMATICS CAN (CAN A) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR TELEPHONE CONTROL UNIT TOUCHPAD (IF EQUIPPED) UPPER CONTROL PANEL CONTROL UNIT W/ PARKING PILOT W/O PARKING PILOT WHT WIRE YEL WIRE

ANALOG CLOCK (IF EQUIPPED) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L DRIVER SEAT CONTROL UNIT (IF EQUIPPED) (UNDER DRIVER SEAT) DRIVER-SIDE INSTRUMENT PANEL BUTTON GROUP FLEX-E BM FLEX-E BP FRONT SAM CONTROL UNIT GRN WIRE GRN/WHT WIRE LEFT FRONT DOOR CONTROL UNIT (IN LEFT FRONT DOOR) LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT LEFT INTERIOR CAN (CAN B) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR LIN 1 LIN 1 COC NCA WIRE ORG/ WIRE PANORAMIC SLIDING SUNROOF CONTROL MODULE PNK WIRE TRUNK LID CONTROL UNIT (IF EQUIPPED) (LEFT SIDE OF LUGGAGE COMPT) YEL WIRE

ADAPTIVE DAMPING SYSTEM CONTROL UNIT AIR BODY CONTROL PLUS CONTROL UNIT AIR BODY CONTROL UNIT (LEFT SIDE OF LUGGAGE COMPT) AUDIO/COMAND CONTROL PANEL (W/O TOUCHPAD) TOUCHPAD (W/ TOUCHPAD) AUDIO/COMAND DISPLAY BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN A H CAN A L CENTER CONSOLE ENGINE SOUND CONTROL UNIT (W/ SPORTY ENGINE SOUND) (LEFT SIDE OF LUGGAGE COMPT) FLEX-E BM FLEX-E BP FRONT MOBILE PHONE CRADLE CONTROL UNIT GRN WIRE GRN/WHT WIRE LEFT LOWER CONTROL PANEL LIN 1 ORG/ WIRE PARKING SYSTEM CONTROL UNIT PNK WIRE RIGHT LOWER CONTROL PANEL TELEMATICS CAN (CAN A) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR TELEPHONE CONTROL UNIT TOUCHPAD (IF EQUIPPED) UPPER CONTROL PANEL CONTROL UNIT W/ PARKING PILOT W/O PARKING PILOT WHT WIRE YEL WIRE

ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT ALARM SIREN (W/ INTERIOR, TOW-AWAY PROTECTION) (REAR OF LEFT FRONT WHEELWELL) BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE CAN B H CAN B L CAN C H CAN C L CAN I H CAN I L CAN L H CAN L L CAN PER H CAN PER L DRIVETRAIN CONTROL UNIT (ABOVE LEFT FRONT WHEELWELL) DRIVETRAIN SENSOR CAN (CAN I) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR FLEX-E BM FLEX-E BP FUEL PUMP CONTROL UNIT (TOP RIGHT SIDE OF FUEL TANK) FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT GRN WIRE GRN/WHT WIRE HYBRID CAN (CAN L) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR ME-SFI (ME) CONTROL UNIT (TOP OF ENGINE) NCA WIRE ORG/ WIRE ORG/WHT WIRE PNK WIRE PNK/WHT WIRE REAR CONTROL UNIT (CENTER OF LUGGAGE COMPT) RIGHT FRONT DOOR INTERIOR PROTECTION SENSOR RIGHT REAR INTERIOR PROTECTION SENSOR SOUND SYSTEM AMPLIFIER CONTROL UNIT SOUND SYSTEM MIDLINE AMPLIFIER CONTROL UNIT STARTER GENERATOR CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) W/ FLEXRAY LINE TOPOLOGY W/O FLEXRAY LINE TOPOLOGY YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN A H CAN A L CAN HMI H CAN HMI L FLEX-E BM FLEX-E BP FRONT MOBILE PHONE CRADLE CONTROL UNIT GRN WIRE GRN/WHT WIRE HAND MOTION SENSOR (IF EQUIPPED) HEAD UNIT HEAD UNIT/INSTRUMENT CLUSTER DISPLAY CLUSTER PARKING SYSTEM CONTROL UNIT PNK WIRE TELEMATICS CAN (CAN A) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR TOUCHPAD (W/ TOUCHPAD, TOUCHPAD ONLY) TOUCHSCREEN W/ WIRELESS MOBILE PHONE CHARGING YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN A H CAN A L CAN HMI H CAN HMI L FLEX-E BM FLEX-E BP FRONT MOBILE PHONE CRADLE CONTROL UNIT GRN WIRE GRN/WHT WIRE HAND MOTION SENSOR (IF EQUIPPED) HEAD UNIT HEAD UNIT/INSTRUMENT CLUSTER DISPLAY CLUSTER PARKING SYSTEM CONTROL UNIT PNK WIRE TELEMATICS CAN (CAN A) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR TOUCHPAD (W/ TOUCHPAD, TOUCHPAD ONLY) TOUCHSCREEN W/ WIRELESS MOBILE PHONE CHARGING YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT CUSHION LENGTH ADJUSTMENT MOTOR, HALL SENSOR FRONT PASSENGER SEAT HEIGHT ADJUSTMENT MOTOR, HALL SENSOR FRONT PASSENGER SEAT INCLINATION ADJUSTMENT MOTOR, HALL SENSOR FUSE 302 GRN/VIO WIRE HOT AT ALL TIMES M+ (-) NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX RED WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT BACKREST ADJUSTMENT SWITCH RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT HEAD RESTRAINT ADJUSTMENT SWITCH RIGHT FRONT MEMORY 1 SWITCH RIGHT FRONT MEMORY 2 SWITCH RIGHT FRONT MEMORY 3 SWITCH RIGHT FRONT MEMORY FUNCTION SWITCH RIGHT FRONT SEAT ADJUSTMENT SWITCH GROUP RIGHT FRONT SEAT CUSHION LENGTH SWITCH RIGHT FRONT SEAT FORE/AFT ADJUSTMENT SWITCH RIGHT FRONT SEAT HEIGHT ADJUSTMENT SWITCH RIGHT FRONT SEAT INCLINATION ADJUSTMENT SWITCH SEATS SYSTEM SIG VIO WIRE VIO/YEL WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT CUSHION LENGTH ADJUSTMENT MOTOR FRONT PASSENGER SEAT HEIGHT ADJUSTMENT MOTOR FRONT PASSENGER SEAT INCLINATION ADJUSTMENT MOTOR FUSE 302 GRN/VIO WIRE HOT AT ALL TIMES MOT GND/(+) MOT- NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX RED WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT SEAT ADJUSTMENT SWITCH GROUP SEATS SYSTEM SIG VIO WIRE VIO/YEL WIRE WHT/BLK WIRE YEL WIRE