[pmetz]

Hello
I am new in this forum and this subject might have been discussed.
i have an Audi s8, 1999 with Navigation plus, CD.
Since yesterday the screen became unstable and started running horizontally from top down.I can switch all functions ie Radio, Cd,Tv and Navigation but the screen just runs and is unstable.
Any solutions?

Thanks

 

[TeddyBGame]

I would suggest disconnecting the unit entirely, let it sit for an hour and reconnect it. Make sure you have the security code.

worth a shot.