I tried today to make a copy using DVD Decrypter, it all apperaed to work fine,after a few miles the screen went off and returned to a very light blue colour.The menu was there for tv, phone and obc but no nav option.I have seen this screen before a while back but BMW say they replaced all the nav equipment under warranty.

I replaced the disc back to the original, it took a while to get a fix on my position and went to the place where the nav went bad,seems ok now.

Anyone experienced this,especially the "blue" screen?