When I plug my phone to my vehicles Android Auto I have no sound. If I restart my phone it will work fine. It will work for the whole day. The next morning samething over again. Tested with a S9+ and it worked fine without restarting the phone.
I'm having the same issue with android auto on my 2019 Jeep Renegade and my Note 10+. Worked great for about 2 months and now I have to reset my phone everytime I get into my jeep for a drive. Driving me crazy trying to find out what's wrong!
Sometimes I start playing music to get it to work my note 9 had the same issue, it could be it doesn't recognize the sound in the beginning. Changing players sometimes helps
I've had some odd issues with AA recently. I would recommend uninstalling the latest version that was updated on 10/04 and downloading the previous version from APKMirror or something. This helped me out because AA just decided to stop loading on the new build out of nowhere in my Malibu.
Hey everybody -
I was also having this exact same issue on my Note 10 with Android Auto and for me it turned out to be an issue with a module called MultiStar in a optional Official Samsing app called Good Lock that is in the Galaxy Store, so if you happen to be using Good Lock from the Galaxy store check out the screenshot and flip that switch and hopefully it works for you like it did for me