Sound amplifier circuit for Mercedes-Benz SLK-class AMG R172 (2011-2016)

BLU WIRE BLU/BLK WIRE BRN WIRE BRN/WHT WIRE CENTER INSTRUMENT PANEL SPEAKER CENTER REAR SPEAKER EMERGENCY CALL SYSTEM CONTROL UNIT FUSE 67 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LEFT REAR SPEAKER MOST DATA BUS CIRCUIT MOST IN MOST MOST OUT MUTE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED WIRE RIGHT REAR SPEAKER SOUND SYSTEM AMPLIFIER CONTROL UNIT VIO WIRE VIO/BLK WIRE VIO/WHT WIRE WAKE-UP WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE GRY WIRE GRY/BLK WIRE LEFT DOOR BASS SPEAKER LEFT DOOR MIDRANGE SPEAKER LEFT DOOR TWEETER ORG/ WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE RED WIRE RIGHT DOOR BASS SPEAKER RIGHT DOOR MIDRANGE SPEAKER RIGHT DOOR TWEETER VIO WIRE VIO/WHT WIRE YEL WIRE YEL/BLK WIRE