I have a 2019 Mercedes A class. USB connection gives me full control of music. It treats the S10 as a usb stick. If I use the dedicated android auto / apple car play port then android auto comes up on the car screen although none of the steering wheel controls work with it ( android issue ). When i connect with bluetooth everything plays through the car. Samsung music, Pi music player, Power amp, Tidal, DS Audio, Google Play Music. But only Samsung music brings up album artwork, playlists, album list, track lists. Apple of course works seamless through all 3 connection methods.
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