Mercedes-Benz E-class W213/S213/C238/A238 facelift (2020-2024) computer data lines system 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

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/BLK WIRE BLU/WHT WIRE BRN WIRE CAN A H CAN A L COMPUTER DATA LINES SYSTEM ENGINE SOUND CONTROL UNIT (LEFT SIDE OF LUGGAGE COMPT) FUSE 307 FUSE 313 FUSE 317 FUSE 408 GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES IN FL- IN FR- IN RL- IN RR- LEFT REAR DOOR MIDRANGE SPEAKER NCA WIRE ORG/ WIRE ORG/BLK WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE PNK/BLK WIRE REAR FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT DOOR MIDRANGE SPEAKER RIGHT FRONT DOOR TWEETER RIGHT FRONT FOOTWELL WOOFER RIGHT SIDE PANELING MIDRANGE SPEAKER VIO WIRE W/ COMAND APS W/O COMAND APS WHT WIRE WHT/BLK WIRE YEL 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

'MEDIA' BUTTON 'NAVI' BUTTON 'RADIO' BUTTON 'TEL' BUTTON ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT ANT AUDIO AUDIO/COMAND CONTROL PANEL BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BRN WIRE CAN A H CAN A L CAN-D H CAN-D L CD(DVD) COMPUTER DATA LINES SYSTEM DVD CHANGER EMERGENCY CALL SYSTEM ANTENNA 1 EMERGENCY CALL SYSTEM ANTENNA 2 GPS GPS ANTENNA GRN WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE LEFT LOWER CONTROL PANEL MIC - MUTE NCA WIRE ORG/ WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT LOWER CONTROL PANEL SHIELD SIG SOUND AMPLIFIER CIRCUIT SOUND SYSTEM AMPLIFIER CONTROL UNIT SOUND SYSTEM MIDLINE AMPLIFIER CONTROL UNIT SOUND SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM UPPER CONTROL PANEL CONTROL UNIT VEHICLE BUTTON VIO WIRE W/ HIGH END SOUND SYSTEM W/ PREMIUM SOUND SYSTEM W/ PREMIUM, MIDLINE SOUND SYSTEM W/O PREMIUM, MIDLINE, HIGH END SOUND SYSTEM W/O TOUCHPAD WHT WIRE YEL 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

BL (+) DIAG BLK/BLU WIRE BLK/ORG WIRE BLK/VIO WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BUL (+) BL/TSI (+) DIAG BUL (+) HECKR CAN B H CAN B L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM COUPE FUSE 476 GRN/BLU WIRE GRN/ORG WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HECKL HOT AT ALL TIMES INNER LEFT REAR LAMP UNIT INSTRUMENT CLUSTER LEFT FRONT DOOR CONTROL UNIT LEFT OUTSIDE MIRROR LEFT OUTSIDE MIRROR AMBIENT LAMP LEFT OUTSIDE MIRROR TURN SIGNAL LAMP LEFT REAR LAMP UNIT MEMORY SYSTEMS NCA WIRE REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED/BLK WIRE RFL (+) SIG SIG (+) CAN-B H TL (+) TL (+) HECKD TL/PL (+) TL/PL/BL/TSI (+) TRUNK LID AMBIENT LAMP TRUNK LID WARNING LAMP VIO WIRE VIO/BLU WIRE VIO/WHT WIRE YEL/WHT WIRE

BL (+) DIAG BLK/BLU WIRE BLK/ORG WIRE BLK/VIO WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BUL (+) BL/TSI (+) DIAG BUL (+) HECKR CAN B H CAN B L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM COUPE FUSE 476 GRN/BLU WIRE GRN/ORG WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HECKL HOT AT ALL TIMES INNER LEFT REAR LAMP UNIT INSTRUMENT CLUSTER LEFT FRONT DOOR CONTROL UNIT LEFT OUTSIDE MIRROR LEFT OUTSIDE MIRROR AMBIENT LAMP LEFT OUTSIDE MIRROR TURN SIGNAL LAMP LEFT REAR LAMP UNIT MEMORY SYSTEMS NCA WIRE REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED/BLK WIRE RFL (+) SIG SIG (+) CAN-B H TL (+) TL (+) HECKD TL/PL (+) TL/PL/BL/TSI (+) TRUNK LID AMBIENT LAMP TRUNK LID WARNING LAMP VIO WIRE VIO/BLU WIRE VIO/WHT 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

AUDIO H AUDIO L+ BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM FUSE 475 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE HERMES CONTROL UNIT HOT AT ALL TIMES LEFT FRONT DOOR MIDRANGE SPEAKER LEFT FRONT DOOR TWEETER LEFT FRONT FOOTWELL WOOFER LEFT REAR DOOR MIDRANGE SPEAKER MOST DATA BUS CIRCUIT MOST IN MOST OUT MOS MUTE NCA WIRE PNK WIRE PNK/BLK WIRE REAR FUSE, RELAY MODULE RED WIRE RIGHT FRONT DOOR MIDRANGE SPEAKER RIGHT FRONT DOOR TWEETER RIGHT FRONT FOOTWELL WOOFER RIGHT SIDE PANELING MIDRANGE SPEAKER SOUND SYSTEM MIDLINE AMPLIFIER CONTROL UNIT VIO WIRE VIO/BLK WIRE WAKEUP WHT WIRE WHT/BLK WIRE