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

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 UNIT FUSE 477 HOT AT ALL TIMES LEFT BACKUP LAMP LEFT REAR LAMP UNIT REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED/GRY WIRE RED/YEL WIRE RIGHT BACKUP LAMP RIGHT REAR LAMP UNIT SIG (+) HECKL SIG HECKR VIO/WHT WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/PNK WIRE BLU/VIO WIRE BREAKDOWN ASSISTANCE BUTTON BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN A H CAN A L CAN B H CAN B L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM COUPE DIAG DIAGNOSTIC CONNECTOR DIGITAL INSTRUMENT CLUSTER FULL DISPLAY FAN MOTOR EMERGENCY CALL SYSTEM BUTTON GROUP (CONVERTIBLE) ETN RX+ ETN TX+ FM 2, DAB BAND III ANTENNA AMPLIFIER FM, AM, CL, DAB, KEYLESS-GO ANTENNA AMPLIFIER FUSE 3 GPS GPS ANTENNA GRN WIRE HEAD UNIT HOT AT ALL TIMES HSVL-IN LED LEFT "C" PILLAR) MB INFO BUTTON MB-INFO BUTTON (COUPE) MERCEDES ME CONNECT BUTTON MULTIPLE FUSE 3 NAVIGATION SYSTEM NCA WIRE ORG/ WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE RED WIRE RED/WHT WIRE RIGHT END OF DASH) SDARS ANTENNA SHIELD SHIELD BT/WLAN SHIELD GPS SHIELD HSVL-IN SHIELD TUN SIG SOS BUTTON SOS BUTTON (COUPE) TOUCHPAD (IF EQUIPPED) TUN VIO WIRE VIO/WHT WIRE W-LAN W-LAN ANTENNA W/ COMAND APS W/ HERMES W/O COMAND APS W/O HERMES WAKEUP WHT/BLK WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/PNK WIRE BLU/VIO WIRE BREAKDOWN ASSISTANCE BUTTON BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN A H CAN A L CAN B H CAN B L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM COUPE DIAG DIAGNOSTIC CONNECTOR DIGITAL INSTRUMENT CLUSTER FULL DISPLAY FAN MOTOR EMERGENCY CALL SYSTEM BUTTON GROUP (CONVERTIBLE) ETN RX+ ETN TX+ FM 2, DAB BAND III ANTENNA AMPLIFIER FM, AM, CL, DAB, KEYLESS-GO ANTENNA AMPLIFIER FUSE 3 GPS GPS ANTENNA GRN WIRE HEAD UNIT HOT AT ALL TIMES HSVL-IN LED LEFT "C" PILLAR) MB INFO BUTTON MB-INFO BUTTON (COUPE) MERCEDES ME CONNECT BUTTON MULTIPLE FUSE 3 NAVIGATION SYSTEM NCA WIRE ORG/ WIRE OVERHEAD CONTROL PANEL CONTROL UNIT PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE RED WIRE RED/WHT WIRE RIGHT END OF DASH) SDARS ANTENNA SHIELD SHIELD BT/WLAN SHIELD GPS SHIELD HSVL-IN SHIELD TUN SIG SOS BUTTON SOS BUTTON (COUPE) TOUCHPAD (IF EQUIPPED) TUN VIO WIRE VIO/WHT WIRE W-LAN W-LAN ANTENNA W/ COMAND APS W/ HERMES W/O COMAND APS W/O HERMES WAKEUP WHT/BLK WIRE

BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BS AIRCAP BS FH Z H BS FH Z T BS VD OFN BS VD SCHL CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRAFT STOP ACTUATOR MOTOR ES WSCH O PNK SIG WIRE ES WSCH U FRONT SOFT TOP LOCK ELECTRIC MOTOR FUSE 301 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HB O L HB U L HOT AT ALL TIMES L U LEFT SOFT TOP COMPARTMENT LID LOCKED LIMIT SWITCH LEFT SOFT TOP COMPARTMENT LID UP LIMIT SWITCH LEFT SOFT TOP LOCKED LIMIT SWITCH MV 1 MV 2 MV 3 MV 4 NCA WIRE ORG/ WIRE ORG/BLK WIRE P LL P RL PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE PNK/WHT WIRE REAR CONTROL UNIT RED WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RIGHT SOFT TOP BOW LOCKED DOWN LIMIT SWITCH RIGHT SOFT TOP COMPARTMENT LID LOCKED LIMIT SWITCH RIGHT SOFT TOP LOCKED LIMIT SWITCH V A L V OFN+ V SCHLSN+ V VR L V VR L PNK V OFN R WIRE V VR R V Z L VDKD O L VDKD VR R VDKD VR R (GND) HB U R VDKD Z L VIO WIRE VIO/YEL WIRE WABW OFN+ WABW SCH+ WHT WIRE WIND DEFLECTOR ACTUATOR MOTOR WSCH H+ WSCH T+ YEL WIRE YEL/BRN WIRE YEL/WHT WIRE

BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN H H CAN H L CENTER STOP LAMP COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE ELECTRONIC STABILITY PROGRAM CONTROL UNIT FUSE 203 FUSE 302 GRY/RED WIRE HOT AT ALL TIMES LEFT FRONT DOOR CONTROL UNIT LEFT LICENSE PLATE LAMP LEFT OUTSIDE MIRROR LEFT OUTSIDE MIRROR TURN SIGNAL LAMP LEFT TRUNK LID/LIFTGATE AMBIENT LAMP, WARNING LAMP NCA WIRE PASSENGER-SIDE A-PILLAR FUSE BOX RED WIRE RED/GRY WIRE RIGHT FRONT DOOR CONTROL UNIT (IN RIGHT FRONT DOOR) RIGHT LICENSE PLATE LAMP RIGHT OUTSIDE MIRROR RIGHT OUTSIDE MIRROR TURN SIGNAL LAMP RIGHT TRUNK LID/LIFTGATE AMBIENT LAMP, WARNING LAMP SEDAN SIG VIO WIRE VIO/BLU WIRE VIO/WHT WIRE WAGON

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

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

BRN WIRE BRN/RED WIRE CAN B H CAN B L DRIVER SEAT CONTROL UNIT (W/ MEMORY) (UNDER DRIVER SEAT) FRONT SAM CONTROL UNIT (LEFT END OF DASH) 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 LEFT REAR DOOR CONTROL UNIT (IN LEFT REAR DOOR) NCA WIRE PANORAMIC SLIDING SUNROOF CONTROL MODULE (IF EQUIPPED) PNK WIRE RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS SLIDING ROOF CONTROL MODULE (IF EQUIPPED) (CENTER FRONT OF ROOF) TRUNK LID CONTROL UNIT (W/ REMOTE TRUNK CLOSING) (LEFT SIDE OF LUGGAGE COMPT) YEL WIRE YEL/BLK WIRE

ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT ALARM SIREN (W/ INTERIOR, TOW-AWAY PROTECTION) 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 PER H CAN PER L DRIVETRAIN CONTROL UNIT (ABOVE LEFT FRONT WHEELWELL) FLEX-E BM FLEX-E BP FUEL PUMP CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT GRN WIRE GRN/WHT WIRE ME-SFI (ME) CONTROL UNIT PNK WIRE SOUND SYSTEM AMPLIFIER CONTROL UNIT SOUND SYSTEM MIDLINE AMPLIFIER CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) W/ FLEXRAY LINE TOPOLOGY W/O FLEXRAY LINE TOPOLOGY YEL WIRE

AMBIANCE ILLUMINATION CONTROL UNIT (IF EQUIPPED) (RIGHT KICK PANEL) BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN-B H AAG FRONT PASSENGER SEAT CONTROL UNIT (W/ MEMORY) (UNDER FRONT PASSENGER SEAT) GRN WIRE KEYLESS GO CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) MULTICONTOUR SEAT PNEUMATIC PUMP OVERHEAD CONTROL PANEL CONTROL UNIT (IN OVERHEAD CONTROL PANEL) REAR SAM CONTROL UNIT (RIGHT REAR OF LUGGAGE COMPT) REAR SWITCHING MODULE RED WIRE RIGHT FRONT DOOR CONTROL UNIT (IN RIGHT FRONT DOOR) RIGHT FRONT MULTICONTOUR SEAT CONTROL UNIT RIGHT INTERIOR CAN (CAN B) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR RIGHT REAR DOOR CONTROL UNIT (IN RIGHT REAR DOOR) YEL WIRE