Sound amplifier circuit, w/o uprated engine w/ advanced sound system for Mercedes-Benz CLS-class C257 (2017-2021)

ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT AUDIO H AUDIO L+ 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 COMAND ACTUATION CIRCUIT COMPUTER DATA LINES SYSTEM FUSE 408 FUSE 475 FUSE 478 GRN WIRE GRN/WHT WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES LEFT FRONT FOOTWELL WOOFER MOST MOST DATA BUS CIRCUIT MUTE NCA WIRE ORG/ WIRE ORG/BLU WIRE PNK WIRE PNK/WHT WIRE REAR FUSE, RELAY MODULE REAR WOOFER REAR WOOFER AMPLIFIER RED WIRE RED/BLU WIRE RED/GRN WIRE RIGHT FRONT DOOR SOUND SYSTEM TWEETER RIGHT REAR DOOR SOUND SYSTEM TWEETER SIG VIO WIRE VIO/WHT WIRE WAKE-UP WHT WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER INSTRUMENT PANEL TWEETER GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE LEFT FRONT DOOR SOUND SYSTEM TWEETER LEFT REAR ACTIVE ENGINE NOISE COMPENSATION MICROPHONE LEFT REAR DOOR SOUND SYSTEM TWEETER NCA WIRE RED WIRE RIGHT FRONT DOOR MIDRANGE SPEAKER RIGHT FRONT DOOR SOUND SYSTEM WOOFER/ MIDRANGE SPEAKER RIGHT FRONT FOOTWELL WOOFER RIGHT REAR ACTIVE ENGINE NOISE COMPENSATION MICROPHONE RIGHT REAR DOOR SOUND SYSTEM MIDRANGE SPEAKER VIO WIRE VIO/WHT WIRE WHT WIRE WHT/RED WIRE YEL WIRE

ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT AUDIO H AUDIO L+ BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER INSTRUMENT PANEL MIDRANGE SPEAKER GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE HERMES CONTROL UNIT LEFT FRONT ACTIVE ENGINE NOISE COMPENSATION MICROPHONE 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 LEFT REAR SURROUND SOUND SYSTEM TWEETER MIC H MIC-L NCA WIRE RED WIRE RIGHT FRONT ACTIVE ENGINE NOISE COMPENSATION MICROPHONE RIGHT REAR SURROUND SOUND SYSTEM MIDRANGE SPEAKER RIGHT REAR SURROUND SOUND SYSTEM TWEETER SHIELD WHT WIRE WHT/BLK WIRE YEL WIRE