Hi all, I have a 2010 Prius. It has a touch screen, GPS, backup camera, and leather seats. I'm not too sure what I/II/III/IV/V Prius that is. I have an issue with the USB port. It works, but whenever I plug in my iPod into the charger, the USB tab under Audio is grayed out. Nearly every time I start my car, this is the case. I can also see that my iPod is not charging. I am using the original OEM cable that came with my iPod. I even bought a new OEM cable ($28!!) just to see if this problem would go away. It is still happening! I have other issues too, but my main issue is that the USB tab is grayed out, iPod is not charging. I know that the USB port works. If I unplug and replug in the USB cable into the port, it will work again. I usually leave my iPod in my car in the glovebox, but sometimes take it and the cable out and these issues still persist, whether I leave it plugged in before or turning off the car as well. Other issues: 1.) Sometimes my iPod restarts to the very beginning of the song list when I turn on the car. 2.) When I go to Audio > USB > Menu for the songlist, it automatically goes to the top and plays the first song on the screen for every time I press the down or up arrow for the next several songs. I have never had my iPod disconnect while driving, but I've heard that happen to other owners. I also have not tested the USB port with a normal Micro-A cable for regular non-Apple cell phones, but I will try that with my Samsung phone and see if it does the same thing. Can anyone relate or offer a solution besides unplug and replug the cable every time I start the car? (I like using the up/down controls which is why I have to use USB and not AUX port). Thanks!!