Blank screen

Ok, on top of my other problems, now when I plug the rio into the car it boots up and shows the penguin waving, then for a split second it shows the track info, then the screen goes blank.

It keeps playing and the controls all seem to work (volume on the rotating knob at least)

Ideas?

Adjust your dimmer setting?

Hijack?

yes, hijack

Alright... it was the dimmer settings, fixed that problem