Stop in for a cup of coffee

Does that mean its like state inspection?
Blow the horn, turn signals, brake lights etc are checked to see they work?
:p

In NJ they actually check headlight aim too - or used to.
I think PA checks headlight aim. But have never been told it was off. I would guess its just a general direction thing and not very precise. Probably only flag you on it if an adjuster or something was really messed up pointing sideways or up in the air doing a bat signal. LOL