How to turn off Google maps on car audio?

[marklyn]

So, something changed on my phone or google maps and I didn't do it.
I'm guessing an auto update of Google Maps or Samsung now has my google maps directions playing on my car audio.
I've always had bluetooth on my car/phone but in the last month or so this started.
What could have changed that is now causing GM to do turn by turn directions on my car audio?

 

[AugieTN]

Turn bluetooth off in Maps and directions will then come through your phone.

 

[ocnbrze]

i just turn off sound for google maps.