Just go to the Android Auto app settings on your device, and you'll be able to make all these changes. As for how to do that ...
How-To Geek on MSN
I finally fixed annoying notifications in Android Auto—here's the 5 settings I changed to do it
Make sure your car only interrupts you when it really matters.
How-To Geek on MSN
5 Android Auto settings you should change before your next drive
Tweaking these settings will make you want to drive your car way more often.
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