Just curious if this was possible. I have a sonata and you can plug in a USB port and wanted to know if the GPS will play instructions through the radio
With a USB port, no it wont. If you have a auxiliary port for a 3.5mm head, you can hook it up.like that and it will tell you the direction as it speaks.
A Bluetooth speaker unit like the jabra cruiser 2 well do that too. It works by FM transmission. You should get calls, music, nav skull over your speakers.