Hi all, I'm new to the forums but I've got a problem that has me stumped. I have a A4 1.8T quattro (2001-04 model) which has the sat nav built in. I have the car a year and a half but the sat nav has never worked. It comes up with the message 'check CD-Rom' but I've tried 3 different discs and it isn't that. Has anyone else had this problem? Apart from giving it to my local audi dealer does anyone have a solution to this? The schmall fella.