Helen61

Hi all, I'm trying to replace my number plate light lenses on my 2007 Aurion Presara but I have no idea how to get the old ones out and how to put the new ones in. Got me baffled how they even get in there. On another note, I replaced the battery and now the infotainment system does nothing but come up with "no maps dvd. Insert map dvd". The DVD is inserted. No matter what button I press nothing happens, not even the noise when you push the buttons. Can someone please help me? Cheers Helen