If you remove the lid on the headlight (the cover) 1 small phillips screw on the top, then you'll see a small screw (flat head) in the middle. It looks like an adjusment knob not exactly screw but I don't knwo the right word. That small knob is parallel with the headlight so a bit hard to reach. Turn that left or right depends on what you need. right makes it higher left lower I think.