Hey folks,
i read on a site that i could use the nav unit dvd, to play mp3 from a dvd disc.

but i cant get it to work, i have burn my sound in mp3 format on a dvd and when i insert in to the slot it gives a error saying that its not supportet, but it reads my mp3 cd fin. what can it be. i used nero to burn the dvd, the car is a bmw x6 with ccc unit