No voice on Maps
I have an iPhone 6 running iOS 11.2.5 and have Bluetooth turned on. While in my car driving, I do not get any voice turn directions using Apple Maps or Google Maps. The car does not have a navigation screen. Volume settings on both Apple and Google have been set to every volume level, but still no voice. If car is not running, I get directions. Any help would be greatly appreciated.
Thanks,
John
iPhone 6, iOS 11.2.5