So I unplugged my iPod from my 2012 Honda Crosstour and plugged it in to my 2014 WK2 Overland (with Nav) for a road trip. And the iPod wouldn't play. The Jeep's audio system basically ignores it, as it there is nothing connected. Hmm. So I remove it and plug it back into the Honda. And now it won't work in the Honda either. The Honda displays a code that says "incompatible version". But if I plug the iPod into my Bose home docking station it plays just like normal. Anybody have an idea of what the heck is going on?