Just fitted a set of CUBE 7" DVD Head rests to my 300C. I want to be able to put a logo on to make it more factory but unsure how. The dealer I purchased them from advised where he gets them they have to contact the Car Makers to get permission for this but they don't do Chrysler.

Does anyone know how to do this. Apparently he gets an SD card with the logo's on and inserts them and on boot up the file just copies over (or the BIOS gets flashed).