I have a DEH-P4000 USB MP3 car deck.
When I have the USB plugged in, it creates a library that is is saved onto the deck so when I put new music on the USB, all of the new stuff gets pushed to the end, when it should just refresh and reorganize (i.e. it is saving the folder order, which I don't like).
How do I reset the deck? I thought there would be a button you push with the faceplate off, or something, but to no avail.