I've been all over the internet with this. I anyone here has a workable solution, then this forum is better than any of the other half dozen places I've contacted.
I have a 2012 Nissan Sentra that has the factory installed radio/CD player. It does not have any USB ports for playing music. What it does have is an iPod port. Not a port that you plug an iPod into directly - rather a port (inside the console) that requires a cable to be plugged into it, with the iPod itself plugged into the other end of the cable.
I do not have an iPod, nor do I have any plans to hunt one down. It seems like obsolete technology that is incredibly overpriced compared to the current price of USB sticks. But the real problem is the constant duplicating of media I have to do. My car can only play CDs, while my wife's car has no CD player - only USB ports.
It seems like there should be some technology that will let me use that iPod port to play the music on our many USB thumb drives.