I get this error message when I try and use a flash drive to play music in my 2015. The same drive works in my 2014. It worked in the 15 until yesterday. Plugged it in unplugged it in all 3 slots, started the car, shut down the car with it plugged in and not. Can't get it to work. It's not the flash drive because it works in other cars. Any ideas out there?