Fading screen
 

I have just noticed recently that when I turn the engine off - 2008 3.0sd auto - the Sat Nav screen 'fades away' pixel by pixel over about five to ten seconds rather than just turning black at one go. It may always have been like this and I just haven't noticed. Does this seem normal please?

Its still doing it - Honest.

Mine just turns black ...so doesnt sound normal

My screen goes black, but you can see the image fade away in the blackness of the screen. Worse when colder.

Yes - that sounds like mine - takes about 5 secs. Thanks for the replies.