I recently bought a car with Android Auto. While the car's native infotainment system was pretty good and integrated so you could do things like change audio settings and channels with voice commands, it was restrictive in what you could say to it and you could not send text messages via voice. One thing that I wanted to be able to do is not only hear the messages read back to me, (which it did fine), but also reply or generate a new text message, (which it did not do). So I enabled Android Auto and thought things would be good. However, as soon as I asked Google to text someone, it responded that I needed to enable more access.