I have had my unit for about 6 months and I don't generally listen to my iPod in the car. However, on a road trip this week, I decided to give it a go, and I have the same problem. I can see the iPod. It's connected. I can navigate through the screens on the iPod on the head unit. The only thing is I get no sound. I tired both my iPod nano and my iPhone. if I pair the iPhone via bluetooth, I get sound. But with the pioneer cable, no sound. If I just set it to AV1 and use an audio cable, I can get sound, but then I have to use the nano to navigate...sort of defeats the purpose of being