Apple play map volume
there are few similar questions that haven’t been answered.
I have a USB connection between my iPhone 7 plus and my car’s Kenwood sat nav with Apple air play.
the volume control for Siri and mapping doesn’t exist. It’s incredibly loud. on the phone I have ringer volume at minimum and sound volume muted.
when I start map directions, the volume is at max. The kenwood volume only affects the radio/ usic volume. I need to adjust the map directions volume.
iPhone 7 Plus, iOS 11.2.6