Am I nuts- I thought I could hear my map directions via car speakers a couple years ago. Now -at least 1-2 years I can only get voice through phone. Sometimes I need it louder. I had a VW Bug, (gone now), and now drive Toyota-2013? I used to have Galaxy s3, now Galaxy Avant or On5. Might it be the auto or the phone changes? I only listen to maps, don't like to get absorbed at looking at it. Maybe I used a different map then?? Nav? Appreciate any help.