I know before I have used Siri for directions, told her where I wanted to go, she found it and asked if I wanted directions, I say yes and she verbally provided them. Today it wouldn't work, brought the map up on the iphone but nothing verbal so if I didn't watch the phone I wouldn't have gotten there. Anyone have this happen before?

 

I figured it out so will post in case it happens to someone else.
I had music on USB and not blue tooth, has to be on bluetooth to get verbal directions.