Mercedes-Benz E-class W213/S213/C238/A238 (2016-2021) (rear of headliner) Wiring diagrams

ALARM SIREN ATA (EDW) FUNCTION IND ATA (EDW)/TOWING SENSOR/ INTERIOR MOTION SENSOR CONTROL UNIT BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM FUSE 316 FUSE 318 HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT REAR WINDOW GLASS BREAKAGE SENSOR ORG/ WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PASSENGER-SIDE A-PILLAR FUSE BOX REAR WINDOW GLASS BREAKAGE SENSOR RED WIRE RED/WHT WIRE RIGHT REAR WINDOW GLASS BREAKAGE SENSOR SIG UPPER CONTROL PANEL CONTROL UNIT VIO WIRE VIO/WHT WIRE YEL WIRE

ALARM SIREN ATA (EDW) FUNCTION IND ATA (EDW)/TOWING SENSOR/ INTERIOR MOTION SENSOR CONTROL UNIT BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM FUSE 316 FUSE 318 HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT REAR WINDOW GLASS BREAKAGE SENSOR ORG/ WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PASSENGER-SIDE A-PILLAR FUSE BOX REAR WINDOW GLASS BREAKAGE SENSOR RED WIRE RED/WHT WIRE RIGHT REAR WINDOW GLASS BREAKAGE SENSOR SIG UPPER CONTROL PANEL CONTROL UNIT VIO WIRE VIO/WHT WIRE YEL WIRE

ALARM SIREN ATA (EDW) FUNCTION IND ATA (EDW)/TOWING SENSOR/ INTERIOR MOTION SENSOR CONTROL UNIT BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM FUSE 316 FUSE 318 HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT REAR WINDOW GLASS BREAKAGE SENSOR ORG/ WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PASSENGER-SIDE A-PILLAR FUSE BOX REAR WINDOW GLASS BREAKAGE SENSOR RED WIRE RED/WHT WIRE RIGHT REAR WINDOW GLASS BREAKAGE SENSOR SIG UPPER CONTROL PANEL CONTROL UNIT VIO WIRE VIO/WHT WIRE YEL WIRE

AIR BODY CONTROL UNIT, AIR BODY CONTROL PLUS CONTROL UNIT, BACKUP CAMERA (IF EQUIPPED) BRN WIRE BRN/BLK WIRE CENTER REAR SEAT BELT BUCKLE SWITCH (IF EQUIPPED), ELECTRIC DIFFERENTIAL LOCK CONTROL UNIT INNER RIGHT REAR LAMP UNIT, BACKUP CAMERA (WAGON), LEFT ACTIVE ENGINE MOUNT LEFT LUGGAGE COMPARTMENT REAR BACKREST RELEASE BUTTON (WAGON), LEFT REAR BACKREST LOCK SWITCH (WAGON), LEFT REAR BACKREST RELEASE BUTTON (WAGON), LEFT REAR PASSENGER COMPARTMENT HEAD RESTRAINT RELEASE ACTUATOR (WAGON), PARKING SYSTEM CONTROL UNIT, LEFT OUTER REAR BUMPER INTEGRATED RADAR SENSOR REAR WINDOW INTERFACE SUPPRESSION CAPACITOR RIGHT REAR BACKREST RELEASE BUTTON (WAGON), RIGHT REAR LAMP UNIT TAILGATE CONTROL UNIT, REAR WINDOW ANTENNA TOUCHPAD (W/ TOUCHPAD, ROTARY PUSH BUTTON)

AIR BODY CONTROL UNIT, AIR BODY CONTROL PLUS CONTROL UNIT, BACKUP CAMERA (IF EQUIPPED) BRN WIRE BRN/BLK WIRE CENTER REAR SEAT BELT BUCKLE SWITCH (IF EQUIPPED), ELECTRIC DIFFERENTIAL LOCK CONTROL UNIT INNER RIGHT REAR LAMP UNIT, BACKUP CAMERA (WAGON), LEFT ACTIVE ENGINE MOUNT LEFT LUGGAGE COMPARTMENT REAR BACKREST RELEASE BUTTON (WAGON), LEFT REAR BACKREST LOCK SWITCH (WAGON), LEFT REAR BACKREST RELEASE BUTTON (WAGON), LEFT REAR PASSENGER COMPARTMENT HEAD RESTRAINT RELEASE ACTUATOR (WAGON), PARKING SYSTEM CONTROL UNIT, LEFT OUTER REAR BUMPER INTEGRATED RADAR SENSOR REAR WINDOW INTERFACE SUPPRESSION CAPACITOR RIGHT REAR BACKREST RELEASE BUTTON (WAGON), RIGHT REAR LAMP UNIT TAILGATE CONTROL UNIT, REAR WINDOW ANTENNA TOUCHPAD (W/ TOUCHPAD, ROTARY PUSH BUTTON)

AIR BODY CONTROL UNIT, AIR BODY CONTROL PLUS CONTROL UNIT, BACKUP CAMERA (IF EQUIPPED) BRN WIRE BRN/BLK WIRE CENTER REAR SEAT BELT BUCKLE SWITCH (IF EQUIPPED), ELECTRIC DIFFERENTIAL LOCK CONTROL UNIT INNER RIGHT REAR LAMP UNIT, BACKUP CAMERA (WAGON), LEFT ACTIVE ENGINE MOUNT LEFT LUGGAGE COMPARTMENT REAR BACKREST RELEASE BUTTON (WAGON), LEFT REAR BACKREST LOCK SWITCH (WAGON), LEFT REAR BACKREST RELEASE BUTTON (WAGON), LEFT REAR PASSENGER COMPARTMENT HEAD RESTRAINT RELEASE ACTUATOR (WAGON), PARKING SYSTEM CONTROL UNIT, LEFT OUTER REAR BUMPER INTEGRATED RADAR SENSOR REAR WINDOW INTERFACE SUPPRESSION CAPACITOR RIGHT REAR BACKREST RELEASE BUTTON (WAGON), RIGHT REAR LAMP UNIT TAILGATE CONTROL UNIT, REAR WINDOW ANTENNA TOUCHPAD (W/ TOUCHPAD, ROTARY PUSH BUTTON)

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE CAN B H CAN B L CLOSE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM FUSE 435 FUSE 477 GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES LEFT CARGO AREA COVER ACTUATOR MOTOR LEFT CARGO AREA COVER DRIVE MOTOR LEFT CARGO AREA COVER HALL SENSOR NCA WIRE REAR FUSE, RELAY MODULE REAR OF LUGGAGE COMPT) REAR SAM CONTROL UNIT (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RIGHT CARGO AREA COVER ACTUATOR MOTOR RIGHT CARGO AREA COVER DRIVE MOTOR RIGHT CARGO AREA COVER HALL SENSOR RIGHT CARGO AREA COVER LIMIT SWITCH SIG SIG (+) HECKD SIG (1) SIG (2) SYSTEM TAILGATE CONTROL UNIT TRUNK LID/ LIFTGATE CONTROL WARNING BUZZER TRUNK LID/LIFTGATE CONTROL ELECTRIC MOTOR TRUNK LID/LIFTGATE CONTROL HALL SENSOR VIO WIRE WHT WIRE YEL WIRE YEL/VIO WIRE

BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVER TRUNK LID/ LIFTGATE CONTROL BUTTON DRIVER-SIDE FUSE, RELAY MODULE FUSE 203 GRN/RED WIRE GRN/WHT WIRE GRY/BLU WIRE HOT AT ALL TIMES LEFT FRONT DOOR CONTROL UNIT RED WIRE RED/WHT WIRE SIG TRUNK LID/ LIFTGATE LOCKING ELEMENT TRUNK LID/LIFTGATE CONTROL BUTTON TRUNK LID/LIFTGATE EXTERNAL OPERATION SWITCH TRUNK LID/LIFTGATE LOCK VIO WIRE WHT/GRN WIRE

BLK/BLU WIRE BLK/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/YEL WIRE CAN B H CAN B L CAN HMI H CAN HMI L COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE ENGINE COMPARTMENT PREFUSE BOX ENGINE FUSE, RELAY MODULE EXCEPT CONVERTIBLE FLEX-E BM FLEX-E BP FRONT SAM CONTROL UNIT FUSE 106 FUSE 111 FUSE 200 FUSE 205 FUSE 305 FUSE 316 FUSE 476 FUSE 5 GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER N/A OVERHEAD CONTROL PANEL CONTROL UNIT PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SIG SPRAY NOZZLE HOSE HEATER (IF EQUIPPED) STEERING COLUMN MODULE CONTROL UNIT TAILGATE WIPER MOTOR VIO WIRE VIO/WHT WIRE W/O DUAL WASHER FLUID PUMP W/ DUAL WASHER FLUID PUMP WINDSHIELD WASHER FLUID LEVEL INDICATOR SWITCH WINDSHIELD WASHER SYSTEM PUMP WINDSHIELD WASHER SYSTEM SWITCH WIPER MOTOR WIPER PARK POSITION HEATER RELAY WIPER SWITCH YEL WIRE