Got a 2005 Grand Caravan with the Navigation radio. The screen is now dying. It has all kinds of lines which turns into a white screen with a few pink lines which turns to the normal screen then flickers in radio mode with the navigation screen. Mostly it's just a white blank screen but all functions of the radio work fine. Anyone heard of this? I pulled the radio apart to see if there were any loose connections and there were not.

Here is a picture of the radio now