Media interface control circuit for Mercedes-Benz GLA-class X156 facelift (2017-2020)

AS GND AS L AS R BLK WIRE BLU WIRE BRN WIRE COMAND CONTROL UNIT FUSE 104 GRN WIRE HOT AT ALL TIMES MEDIA INTERFACE CONTROL UNIT MEDIA INTERFACE ELECTRICAL CONNECTOR NCA WIRE ORG/ WIRE RED WIRE RED/BLU WIRE SHD SHIELD SR GND SR RX SR TX USB DATA - USB GND VEHICLE INTERIOR FUSE BOX VID RVH VIO/BLU WIRE WHT WIRE YEL WIRE YEL/BLU WIRE