does anyone's screen delay for 10 secs or so to go down? mine does it like every other blue moon because most of the time it goes down immediately. one time i noticed it didn't go down as i was exiting the car so i thought "great, i'll just call the dealer for warranty repair". then i came back out from the store and it was tucked away. that was last year. then a couple of weeks ago, it did it again. what the hell? maybe my bose radio is just infecting stuff around it with crap.