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

BACKUP RELAY BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN-B L AAG COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL UNIT FUSE 477 FUSE 481 FUSE 482 FUSE 7 GRN/BLU WIRE HOT AT ALL TIMES INNER LEFT REAR LAMP UNIT N/A NOT USED REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED WIRE RED/GRY WIRE RFL (+) HECKD VEHICLE INTERIOR PREFUSE BOX

BL (+) BL/TSI (+) HECKL BLK/BLU WIRE BLK/ORG WIRE BLK/VIO WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BUL (+) BUL (+) DIAG CAN B H CAN B L COMPUTER DATA LINES SYSTEM COUPE COUPE CONVERTIBLE DIAG FUSE 476 GRN/BLU WIRE GRN/ORG WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES INNER LEFT REAR LAMP UNIT LEFT REAR LAMP UNIT (COUPE, CONVERTIBLE) REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED/BLK WIRE RFL (+) SIG TL (+) TL (+) HECKD TL/PL (+) TL/PL (+) HECKR TL/PL/BL/TSI (+) TRUNK LID AMBIENT LAMP TRUNK LID WARNING LAMP VIO/BLU WIRE YEL/WHT WIRE

AUDIO/COMAND CONTROL PANEL (IF EQUIPPED) TOUCHPAD (IF EQUIPPED) BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L CAN PER H CAN PER L COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FLEX-E BM FLEX-E BP FUSE 209 FUSE 211 GRN WIRE GRN/WHT WIRE HAZARD WARNING SYSTEM BUTTON HEADLAMP FLASHER/ HIGH BEAM SWITCH HOT AT ALL TIMES INSTRUMENT CLUSTER LIN 1 MEMORY SYSTEMS NCA WIRE ORG/ WIRE PNK WIRE PNK/RED WIRE RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT LAMP UNIT RIGHT FRONT SIDE MARKER LAMP RIGHT HEADLAMP CONTROL UNIT RIGHT OUTSIDE MIRROR RIGHT OUTSIDE MIRROR AMBIENT LAMP RIGHT OUTSIDE MIRROR TURN SIGNAL LAMP SIG STEERING COLUMN MODULE CONTROL UNIT TURN SIGNAL LAMPS SWITCH UPPER CONTROL PANEL CONTROL UNIT VIO WIRE VIO/WHT WIRE W/ DYNAMIC LED HEADLAMPS W/ STATIC LED HEADLAMPS

BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COC COMPUTER DATA LINES SYSTEM COUPE COUPE CONVERTIBLE DRIVER-SIDE FUSE, RELAY MODULE ENGINE FUSE, RELAY MODULE EXTERIOR LIGHTS SWITCH FRONT SAM CONTROL UNIT (LEFT END OF DASH) FUSE 128 FUSE 200 FUSE 305 GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED INNER RIGHT REAR LAMP UNIT PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE PNK/RED WIRE RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS RED WIRE RED/YEL WIRE RIGHT LICENSE PLATE LAMP RIGHT REAR LAMP UNIT (COUPE, CONVERTIBLE) SIG SIG (1) SIG (2) SIG 3 VIO WIRE VIO/BLU WIRE YEL WIRE YEL/WHT WIRE

AUDIO/COMAND CONTROL PANEL (IF EQUIPPED) TOUCHPAD (IF EQUIPPED) BLK/BLU WIRE BLK/VIO WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FUSE 209 GRN/ORG WIRE GRY/BLK WIRE GRY/RED WIRE GRY/YEL WIRE HAZARD WARNING SYSTEM BUTTON HOT AT ALL TIMES INNER RIGHT REAR LAMP UNIT LIN 1 MEMORY SYSTEMS NCA WIRE ORG/ WIRE RED/WHT WIRE RIGHT FRONT DOOR CONTROL UNIT (IN RIGHT FRONT DOOR) RIGHT OUTSIDE MIRROR RIGHT OUTSIDE MIRROR AMBIENT LAMP RIGHT OUTSIDE MIRROR TURN SIGNAL LAMP RIGHT REAR LAMP UNIT SIG UPPER CONTROL PANEL CONTROL UNIT VIO/BLU WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BLU/BRN WIRE BLU/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 COC COMBINATION SWITCH COMPUTER DATA LINES SYSTEM COUPE DRIVER-SIDE FUSE, RELAY MODULE ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE FUSE, RELAY MODULE EXTERIOR LIGHTS SWITCH FLEX-E BM FLEX-E BP FRONT SAM CONTROL UNIT (LEFT END OF DASH) FUSE 128 FUSE 200 FUSE 211 FUSE 305 GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE HEADLAMP FLASHER/ HIGH BEAM SWITCH HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED LEFT FRONT LAMP UNIT LEFT FRONT TURN SIGNAL LAMP LEFT LICENSE PLATE LAMP LEFT TRUNK LID/LIFTGATE AMBIENT LAMP, WARNING LAMP PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE PNK/RED WIRE RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS RED WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT LAMP UNIT RIGHT FRONT TURN SIGNAL LAMP RIGHT LICENSE PLATE LAMP SIG SIG (1) SIG (2) SIG 3 STEERING COLUMN MODULE CONTROL UNIT STOP LAMP SWITCH TURN SIGNAL LAMPS SWITCH VIO WIRE VIO/BLU WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

BL (+) BL SIG BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN-B L AAG COMPUTER DATA LINES SYSTEM DIAG FUSE 477 GRN/BLU WIRE GRN/BRN WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED INNER LEFT REAR LAMP UNIT INNER RIGHT REAR LAMP UNIT INSTRUMENT CLUSTER CONTROL UNIT LEFT REAR LAMP UNIT NSL ORG/ WIRE REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED/GRY WIRE RED/YEL WIRE RFL (+) RIGHT REAR LAMP UNIT SEDAN SIG SIG (+) HECKD SIG RFL TL/PL/BL/TSI (+) TL/PL/BL/TSI (+) DIAG TL/PL/BL/TSI (+) HECKR TSI (+) TSI (+) HECKL VIO WIRE VIO/BLU WIRE VIO/WHT WIRE WAGON 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

BLK WIRE BLK/BRN WIRE BLU WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE CAN B H CAN B L CAN PER H CAN PER L COC COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE ENGINE FUSE, RELAY MODULE EXTERIOR LIGHTS SWITCH FLEX-E BM FLEX-E BP FRONT SAM CONTROL UNIT (LEFT END OF DASH) FUSE 110 FUSE 128 FUSE 133 FUSE 200 FUSE 205 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED LEFT FRONT LAMP UNIT LEFT REAR LEVEL SENSOR PNK WIRE PNK/RED WIRE RED WIRE RED/BLU WIRE RED/GRY WIRE RIGHT FRONT LAMP UNIT SENS SIG SIG GND STEERING COLUMN MODULE CONTROL UNIT STOP LAMP SWITCH VIO WIRE W/ DYNAMIC LED HEADLAMPS WHT/BLK WIRE YEL WIRE

BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI L CAN-HMI P COMPUTER DATA LINES SYSTEM DC/DC CONVERTER CONTROL UNIT DRIVE UNIT CONTROL UNIT ELECTRIC ADDITIONAL COMPRESSOR FLEX-E BM FLEX-E BP FRONT SAM CONTROL UNIT FUSE 464 GRN WIRE HOT AT ALL TIMES NCA WIRE PNK WIRE PNK/RED WIRE REAR FUSE, RELAY MODULE RED WIRE RED/BLU WIRE SIG VIO WIRE VIO/WHT WIRE WHT/BLK WIRE YEL/RED WIRE