Kev4Vols

I have a 2014 Silverado. I can Bluetooth my android phone and make hands free calls, xm radio, spotify, etc. My issue is I can only get turn by turn directions on Google maps, through my link, while I am using my phone as input. Turn by turn through my link won't work while using AM/FM or XM Any fixes for that? Not interested in paying for On star Nav Thanks