In the dark

[MAC]

I have not seen any angry driver(s) in front or around my Hummer, and no one ever flash me, certainly no finger, but many thumbs-up, but after so many of you reported having head lamp problem I decided to adjust my head lamps down a bit. As you said, it is super easy, the adjustment is outside by the lamp, very unusual to me, maybe this setup is common on trucks/SUVs? All other cars I have/had adjustment is inside the hood.

Question: on the road, how far ahead the light should cover the ground? I did the adjustment against the garage door, but during a test drive, I felt the light maybe too low. Do you have some measurement or words of wisdom on this subject? Example, if H2 is 10' from door, where should the top edge of light be? 4' from ground? this may not work, because any small incline on my/your garage approach will influrence the light height.

or else, I can go for a drive with my wife driving H2 following me in Jaguar. Seems troublesome but maybe the best true test.