My phone connects to the AAWireless Bluetooth and to the AAWireless WIFi as well but Android Auto does not seem to start, what can be wrong:

have the "wireless Android Auto" enabled in the Android Auto settings. Also enable "add wireless projection to settings" from Android Auto developer settings(you can access it by tapping the version of AA 10 times, after that tap the 3 dots in the top-right corner and you should see "developer settings".Also please have no active VPN and one user profile on the phone.AND be sure in AA settings in the "previously connected cars" to have enabled "Add new cars to Android Auto".enable "request video focus on startup" from android auto developer settings.