Tuner circuit for Mercedes-Benz GLA-class X156 facelift (2017-2020)

A DABIII A SDAR A TV 2 DAB BLU WIRE BLU/BLK WIRE BRN WIRE COMAND CONTROL UNIT DAB FM 2, DAB, TV 1 ANTENNA AMPLIFIER FM 2, DAB, TV 2 ANTENNA AMPLIFIER FUSE 105 GRN WIRE HOT AT ALL TIMES LVDS MOST DATA BUS CIRCUIT MOST IN MOST OUT MOST WS MULTI-FUNCTION ANTENNA NCA WIRE ORG/ WIRE REAR WINDOW ANTENNA RED/VIO WIRE SHIELD SOUND SYSTEMS TUNER UNIT TV 1 ANTENNA AMPLIFIER TV 1, DAB ANTENNA AMPLIFIER TV 2, DAB ANTENNA AMPLIFIER TV 3 ANTENNA AMPLIFIER VEHICLE INTERIOR FUSE BOX W/ DIGITAL RADIO W/ NAVIGATION WINDSHIELD ANTENNA