H.U.D.

[Profpointy]

Quite right, it is far safer squinting at a map drapped over the front passenger seat, which doesn't obscure the windscreen at all - but none of us have ever done that, have we .

 

[jonny jeez]

Don't some of them have a night mode now? where the screen is black and the road much darker than normal but obviously lighter than "dark" so it can still be seen with night vision, so as not to degrade night vision?

Possibly, but I suspect those users who haven't the sense to read the manual for recommended positioning also haven't the sense to read the manual on night modes.