In advance: I have a s203 220 Cdi Bj 2006 in the equipment variant “PUR”. ExportFz. from F, i.e. in the driver train is not a dedicated MB radio connection with Quadlock etc. but only two ISO plugs with standard configuration without CanBus (which I had fetched from the distribution under the steering wheel column and a simple antenna connection… Even with the previous RADIO I often got angry about the bad FM reception and therefore enjoyed a new one. But if EssGoo is rather sales specific. With DAB receiver…. But it is meaningless with only 16 receivers in AT and only with good reception. After the first attempt, where the radio constantly searched in AF mode for transmitters, which then turned out nevertheless, I tried it with a simple antenna amplifier (alur tubes with power cable) without success…. Now I will expand the radio again and change something about it….. lb 30 minutes to free the radio from the center console .. 🙁 Does anyone have an idea here ??? Have at the back of the radio a cable “AMP-C” to which I connected the “antenna amplifier”. In the settings of the radio there is also a point “radio Ant” with the points “on, off, default” someone has experience what that means?? The radio also included a “fakra adapter” adapter… Could I use this instead of the “reinforcer” .. how do I get to the Fakra connection ?? questions about questions… maybe someone has answers… would have time now on the WE and the weather would also be suitable.