New to this site, let me know if not the right spot for this

Just got the 21 Accord Touring yesterday. Hadn't played the radio yet until today. Was in Navigation (through Android Auto/Google Maps), and went into "FM", selected a station, went back to Navigation screen, with the radio playing over that. Then, wanted to turn off radio, yet stay in Navigation. However, couldn't figure out how to shut off the sound/radio, without just turning down the volume all the way, which also silences the Navigation.
Guessing this is an easy fix, but still working my way through getting used to all the tech.
Thanks in advance

 

Based on my 2018: Pushing the volume button turns the audio on/off. Using the integral navigation, the voice commands are not silenced. May not work using Android Auto, but worth a quick check.

 

Thanks !
this worked perfectly