I use Apple Maps as my main GPS direction finder. The problem is, when I use the USB port to charge the iphone (and use it as the source for podcasts, etc), the vocal direction commands on Maps goes silent. The map on the screen still works, but no audible directions. — I’ve tried all sorts of settings on MyLink and the phone, and nothing seems to work so far. Suggestions would be welcome.
2015 Spark EV