I looked around the internet and on this forum, but I can't find any clear answers. Checked the manual, and that was pretty useless too.

I want to hook up an iPod to leave in my 2012 RDX base through the USB. However, the controls only seem to let me move forward/back one song out of everything on the iPod. I can't seem to access any sort of folder structure or select playlists.

Is there some sort of way to choose an iPod playlist?

Is a USB flash drive any better/worse?