YOU CAN USE BURNED CD'S!
I had burned CD's in my cd player when I wrecked. The CD player completely jammed. I took it to Ford and told them. They asked if I had put any labels on the CD's. I said no, I was too lazy. They said my laziness saved me, because LABELS ON BURNED CD'S VOID THE WARRENTY, NOT THE CD'S THEMSELVES! They ordered me a new head unit and said they'd get my CD's back to me as soon as they could.
SO DON'T BE AFRAID!
