Then may as well use the phone screen AA in that case: adds big buttons, will auto connect with BT if you want, etc, but I'll take a look at that app too as another option...
Ultimate Driving Mode does all that Android Auto does and more.
It does auto connect/disconnect with blue tooth.
As I said before I only use it for the texting option and only to auto respond to incoming text messages.
Since I never initiate text messages while driving, I never have to take the phone out of my pocket.
My Sync 2 works perfectly fine for me on all its other functions.
I certainly am not telling anyone what to use.
There are many Apps available so you can choose the one that works best for you.
This is just what I have found works best for me so far and I am always open to other suggestions.
Dave