I was driving on my way home from work and my Navigation and Radio screen just shot off by itself and never came back on. I hit eject button even though there was no power on the display and the it came down after about 3 minutes and then went up again after a few minutes. Still the power won't come on after stopping the engine and reinserting key and starting the engine again. The display near the odometer is saying please wait under Nav, Radio, and Tele. So I turned off the car and again and tried but still nothing just the same Nav, Radio, and Tele with dashes --- underneath. I am taking it into the dealer on Monday to get looked at but was wondering if anyone else has experienced this and if it is just something stupid like a fuse loose. I want to know because I not sure what is covered under warranty. The service guy said I still have to sign something stating that I will pay for labor if this is not under warranty. Something tricky as always so I need some heads up on this. Please any feedback.