I'm having this same issue, where I don't have a manual and am apparently kinda stupid, since I'm not seeing anything to adjust with a phillips.

I'ma search some more, and look for an answer, then i'll post back, but if anyone has a scanner right handy or is willing to snap a picture and circle the spot to turn, that'd be incredibly appreciated....

another note, are the levels supposed to be aimed right in the middle? because if they are, my lights are WAY off.


*edit*
That was quick, i need to open my eyes more often...
I totally looked @ the screw and said "nah, that can't be the one"
when i was out @ my car.... but
http://www.team-integra.net/sections...?ArticleID=388

Wah-lah