Just wondering if the allen screw behind the seal is the horizontal or vertical adjustment Whats got me is the screw looks like it adjusts the highs. None of the diagrams I found online would open

 

I did a quick search and from what I've read (quickly) is that the high beams are set in place but the screws will vertically adjust the lowbeams.

Its not quite as simple as just turning the screws either you should adjust properly as recommended. Most manufacturers recommend that you park a certain distance away on a flat surface and measure where the beam falls.

 

Excellent thank you, my lights were a bit low, so I did the garage door 30ft adjustment. I did not know that when you replace bulbs you need to adjust the headlights. There isn`t a horizontal screw or am I over looking the housing.