I have an S3 2007 but with a newer model of the Multimedia System installed.
It has been playing havoc lately, but mainly with the Satellite Navigation which requires a CD to make it work - this is such a rubbish idea. Audi deserve to be shot for this one thing alone.
If I go to the navigation panel, it can sometimes take me forever just to get into the 'street' field. Without access, I cannot set my route. Once it has finally got through in selecting it, it takes ages to work out the route, often 20 mins or so.
Then we have the fact like today it will crash on me midway through. Today it stated I was practically driving on the runway of Heathrow when I was on the M25. The screen also got stuck. I'm convinced this is to do with the CD as media wise the SD cards work as does bluetooth.
I also have 2 Sat Nav disks and both fail - but mostly when the car has had a 20 minute drive. On start up, generally it works.
Please help, I'm going mad over this!