There are 4 or 5 of the push-pins under the light, directly above the fender, that can be removed to get the cover off. The one towards the back brake side is the worst one to get at. Then you can get at the adj. screws (metric), one on each side of the light. Sitting on the bike, the left adj.screw is your up & down and the right adj. scew is your side to side. It is also covered in the owners manual. Hope this helps. I just did mine last week.