I cant see the display screen on my 1999 Pontiac Sunfire. Is pissing me off.
I have this cd player
http://www.mnrelectronics.com/par16amfmcdw.html
Now, I can only see the screen at a certain time of day, and I am never around for when that certain time of day is. I really need to fix this, but dont have a idea on were to start. Any help would be appreciated.

The only way that it's going to get fixed is by opening the thing up and replacing the screen. I would have no idea where you could find those parts, if you could even find them. If you want to take it to the dealership they can fix it, or you can get a new HU, but there isn't really an easy way to fix that unless you're really good with electronics, and you can find a spare screen.