The one circled in the pic is the left/right adjuster. The up/down is on the throttle side of the bike.picture courtesy of omslaw. The adjuster is circled. There should be 4 of them. I think
just remove two upper inner panels. Remove the two 10mm bolts holding the gauge cluster. Place a towel over the handlebars and pull the cluster out.how much of the front cowling and side panels must come off before the dash will lift and you can get to the adj. bolts
or can you get at the dash bolts from the bottom side???
or go with the real HID... It's brighter than the cops' spot light. Best $130 I ever spent on my ride.The headlight is aimed low on just about every busa. The adjustment will help alot, but you should consider changing the bulb while you are in there to a Sylvania Silverstar bulb, about $20 at your local parts store. It is a 100% improvement, and the best mod I did on mine for the money. Omslaw has a post on it that will take you through each step in detail. Perhaps one of the guys can give you a link to it.