HUD not working. Comment: Could be as simple as an open ground.
Window looks foggy: Comment: I've noticed that the cars with HUD'* seem to not have as clear a front window. I wonder if that could be the polarized glass? Sounds simple, but have you tried cleaning the inside of the window? Tire pressure shows low. Comment: The most obvious is: 1. Are all the tires the same size? 2. Have you checked pressure in each tire with an accurate gauge?
On the HUD not working. Not sure what you guys have in 00 for hud controls. (Probably the same as 92-99) my 97 didn't seem to be working and a little fiddling with the controls cleaned the contacts and it now works great.
Seems it was turned off so long it had a tough time getting going again...