A:Answer I definitely had the same problem. You will not be able to use the Android Auto app w/ S10 as we were able to w/the S9. What I did was on the stereo choose the Bluetooth option wait a few moments for your phone to connect once it does, you can then select the app you wish to use for music. Once that initial link is made, there shouldn't be a problem after that in playing music from any app you choose, just make sure you always switch to Bluetooth on the stereo itself.