Mercedes-Benz E-class W213/S213/C238/A238 facelift (2020-2024) rear fuse, relay module Wiring diagrams

ACTIVE BRAKE ASSIST CONTROLLER UNIT BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L CAN PER H CAN PER L COMPUTER DATA LINES SYSTEM FUSE 322 FUSE 477 GRN WIRE GRN/WHT WIRE HECKD HOT AT ALL TIMES INSTRUMENT CLUSTER PASSENGER-SIDE A-PILLAR FUSE BOX REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE VIO WIRE 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 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/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

AUDIO H AUDIO L+ BLK WIRE BLK/WHT WIRE BRN WIRE CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM ETH RX+ ETH TX- ETHRX- ETHTX+ ETHTX- ETHERNET FUSE 4 FUSE 463 GRN/VIO WIRE GRY WIRE GRY/BRN WIRE HEAD UNIT HEAD UNIT/ INSTRUMENT CLUSTER DISPLAY CLUSTER HEAD-UP DISPLAY HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL UNIT INSTRUMENT CLUSTER SPEAKER MULTIPLE FUSE 2 NCA WIRE ORG/ WIRE PASSENGER-SIDE A-PILLAR FUSE BOX REAR FUSE, RELAY MODULE RED WIRE RED/WHT WIRE SHD SHD CID/PIP SHIELD SIG VIO WIRE VIO/BRN WIRE VIO/WHT WIRE WAKE-UP

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

ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE CENTER INSTRUMENT PANEL TWEETER FUSE 408 FUSE 475 FUSE 478 GRN WIRE GRN/WHT WIRE GRY/GRN WIRE GRY/WHT WIRE HERMES CONTROL UNIT HOT AT ALL TIMES LEFT FRONT DOOR SOUND SYSTEM TWEETER LEFT FRONT FOOTWELL WOOFER MOST DATA BUS CIRCUIT MOST IN MOST OUT MOST MUTE NCA WIRE ORG/ WIRE ORG/BLU WIRE PNK WIRE PNK/WHT WIRE REAR FUSE, RELAY MODULE REAR WOOFER REAR WOOFER AMPLIFIER (COUPE) RED WIRE RED/BLU WIRE RED/GRN WIRE SIG VIO WIRE VIO/WHT WIRE WAKEUP WHT WIRE WHT/RED WIRE YEL WIRE YEL/WHT 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

BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CENTER INSTRUMENT PANEL SPEAKER COUPE FUSE 475 GRN BLK/ WIRE 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 SOUND SYSTEM MIDRANGE SPEAKER LEFT REAR DOOR SOUND SYSTEM TWEETER LEFT REAR SURROUND SOUND SYSTEM 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 REAR SHELF SURROUND SOUND SYSTEM MIDRANGE SPEAKER RIGHT REAR SURROUND SOUND SYSTEM MIDRANGE SPEAKER RIGHT SIDE PANELING SOUND SYSTEM MIDRANGE SPEAKER RIGHT SIDE PANELING SOUND SYSTEM TWEETER SOUND SYSTEM AMPLIFIER CONTROL UNIT VIO WIRE VIO/BLK WIRE WAKEUP WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLU/BLK WIRE BRN/BLU WIRE FM 2, DAB BAND III ANTENNA AMPLIFIER FUSE 414 HOT AT ALL TIMES LEFT "C" PILLAR) MOST DATA BUS CIRCUIT MOST IN MOST OUT MOS NCA WIRE REAR FUSE, RELAY MODULE RED/WHT WIRE SHIELD SHIELD SIG SIG SVG TV 1, DAB BAND III ANTENNA TV 3 ANTENNA AMPLIFIER W/O SIRIUS SATELLITE RADIO WAKEUP