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

AUDIO AUDIO (-) GND PNK WIRE AUDIO GND BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/PNK WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BT WLAN CAN A L COMPUTER DATA LINES SYSTEM DIGITAL INSTRUMENT CLUSTER FULL DISPLAY FAN MOTOR DRIVER HANDS-FREE SYSTEM MICROPHONE DRIVER'S SIDE BLUETOOTH/ WIFI ANTENNA DRIVER-SIDE FUSE, RELAY MODULE FRONT PASSENGER HANDS-FREE SYSTEM MICROPHONE FRONT PASSENGER SIDE BLUETOOTH/WIFI ANTENNA FUSE 208 FUSE 209 FUSE 307 FUSE 317 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/GRN WIRE HEAD UNIT HOT AT ALL TIMES INT-WLAN-EXT LEFT FRONT DOOR MIDRANGE SPEAKER LEFT FRONT DOOR TWEETER LEFT REAR DOOR MIDRANGE SPEAKER MIC - MOTOR MUTE NCA WIRE ORG/ WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT FRONT DOOR MIDRANGE SPEAKER RIGHT FRONT DOOR TWEETER RIGHT FRONT FOOTWELL WOOFER RIGHT SIDE PANELING MIDRANGE SPEAKER SHD SHD BT-WLAN SIG VIO WIRE WAKEUP WHT WIRE WHT/BLK WIRE YEL WIRE YEL/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 WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE CAN A H CAN A L COMPUTER DATA LINES SYSTEM FUSE 2 FUSE 3 FUSE 313 FUSE 480 GRN WIRE HEAD UNIT HOT AT ALL TIMES MULTIMEDIA CONNECTION UNIT MULTIPLE FUSE 2 MULTIPLE FUSE 3 NCA WIRE ORG/ WIRE PASSENGER-SIDE A-PILLAR FUSE BOX REAR FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE SHD SHD MM-BOX SHIELD USB CI+ TOUCHPAD TOUCHSCREEN TV CARD READER (IF EQUIPPED) USB USB (+) USB D + USB D- USB GND WAKEUP YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L COC COC BEL COC SW COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRASH ANALOG DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, TRUNK, TAILGATE, FUEL DOORS, SEATS SYSTEMS DRIVER-SIDE FUSE, RELAY MODULE ENGINE CONTROLS SYSTEM ENGINE FUSE, RELAY MODULE EXTERIOR LIGHTS SYSTEM INSTRUMENT CLUSTER SYSTEM FRONT SAM CONTROL UNIT (LEFT END OF DASH) FUSE 123 FUSE 200 FUSE 201 GRN WIRE GRN/YEL WIRE GRY/BLU WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM INSTRUMENT CLUSTER SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED IBS LIN INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER, HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM REAR SAM CONTROL UNIT RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SIG STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WARNING SYSTEMS WHT/RED WIRE WIPER/WASHER SYSTEM YEL WIRE

AAG BL (+) BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DIAG ENGINE CONTROLS SYSTEM FUSE 476 FUSE 477 GRN/BLU WIRE GRY/BLK WIRE GRY/YEL WIRE HECKL HECKR HOT AT ALL TIMES INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM MOT- ORG/ WIRE PNK/BLK WIRE PNK/RED WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION, DEFOGGER SYSTEMS REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RFL (+) RFL SIG SEDAN SIG TANK CAP CENTRAL LOCKING ACTUATOR TL/PL/BL/TSI (+) TSI (+) TSI (+) NSL TSI (+) SIG VIO/GRN WIRE VIO/WHT WIRE WAGON YEL WIRE YEL/WHT WIRE

ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM FRONT SAM CONTROL MODULE CIRCUIT GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HECKD MOT GND/(+) NAVIGATION SYSTEM ORG/ WIRE ORG/BLU WIRE ORG/GRN WIRE PNK WIRE PNK/GRN WIRE POWER WINDOWS SYSTEM POWER WINDOWS, TRUNK, TAILGATE, FUEL DOORS SYSTEMS REAR SAM CONTROL UNIT REAR SAM CONTROL UNIT (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/BLU WIRE SEATS SYSTEM SEATS SYSTEM COMPUTER DATA LINES SYSTEM SIG SIG 15 SUPPLEMENTAL RESTRAINTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VIO/BLU WIRE WARNING SYSTEMS WHT WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/VIO WIRE

A SIG ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT AUDIO AUDIO (-) A-SIG BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE HERMES CONTROL UNIT LEFT FRONT DOOR MIDRANGE SPEAKER LEFT FRONT DOOR SOUND SYSTEM WOOFER/MIDRANGE SPEAKER LEFT REAR DOOR SOUND SYSTEM MIDRANGE SPEAKER LEFT REAR SURROUND SOUND SYSTEM MIDRANGE SPEAKER MUTE NCA WIRE ORG/BLU WIRE REAR WOOFER REAR WOOFER AMPLIFIER RED WIRE RED/BLU WIRE RIGHT FRONT DOOR MIDRANGE SPEAKER RIGHT FRONT DOOR SOUND SYSTEM WOOFER/MIDRANGE SPEAKER RIGHT FRONT FOOTWELL WOOFER RIGHT REAR SHELF SURROUND SOUND SYSTEM MIDRANGE SPEAKER RIGHT SIDE PANELING SOUND SYSTEM MIDRANGE SPEAKER VIO WIRE WHT WIRE WHT/BLK WIRE

AUDIO BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 475 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES LEFT FRONT DOOR MIDRANGE SPEAKER LEFT FRONT DOOR TWEETER LEFT REAR DOOR MIDRANGE SPEAKER LEFT REAR DOOR TWEETER LEFT REAR SURROUND SOUND SYSTEM MIDRANGE SPEAKER MOST MOST DATA BUS CIRCUIT MUTE NCA WIRE PNK/BLK WIRE REAR FUSE, RELAY MODULE RED WIRE SEDAN SHD SOUND SYSTEM MIDLINE AMPLIFIER CONTROL UNIT VIO WIRE WAGON WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

AUDIO BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 475 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES LEFT FRONT DOOR MIDRANGE SPEAKER LEFT FRONT DOOR TWEETER LEFT REAR DOOR MIDRANGE SPEAKER LEFT REAR DOOR TWEETER LEFT REAR SURROUND SOUND SYSTEM MIDRANGE SPEAKER MOST MOST DATA BUS CIRCUIT MUTE NCA WIRE PNK WIRE PNK/BLK WIRE REAR FUSE, RELAY MODULE RED WIRE RIGHT FRONT FOOTWELL WOOFER SEDAN SHD SOUND SYSTEM AMPLIFIER CONTROL UNIT VIO WIRE VIO/BLK WIRE WAGON WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK/BLU WIRE BLK/YEL WIRE BRN 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 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 RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SIG SPRAY NOZZLE HOSE HEATER (W/ HEATED WINDSHIELD WASHER SYSTEM) STEERING COLUMN MODULE CONTROL UNIT VIO WIRE VIO/WHT WIRE W/ MAGIC CONTROL VISION W/O MAGIC CONTROL VISION 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