I have a 22 Blazer so yours should be the same: On your truck, disable AA.  Go to settings, system, phones.  If you only see your phone associated via AA (should indicate not connected), push the 'add phone' button and pair your phone.  Now you have it paired via BT and independent of AA.   You should now have a BT option on your main audio screen.  If you need further help feel free to message me outside of this thread.   ... View more

What worked for me is turning off AA.  It's buggy and not too useful anyway.  I have everything I need on my phone, just connect BT if I want music.  But I'm old(er) and cranky so I keep to the K.I.S.S. approach!  🙂 ... View more

2022 blazer. Same issue here with Android auto. Funny thing is, it never happened until I chose to launch Pandora from the Android auto screen instead of from my phone app. Now every time I turn on my car Pandora starts with no way to turn it off. ... View more