I tore into my bike and tried to find out what the problem was with the lights. With only the low beam operating on low and not also on high. I put the old bulb back in, didn't work. I took all the lights and ballasts out and took the bike to the dealer. First he tried to tell me that that's the way it was suppose to be. When I walked him over to a FLHTCUSE, low and behold both lights came on with the high beam. ( you think they could have tried that when I called about it). I come back on Saturday to pick up the bike. "that will be four hundred dollars" What the f)(*. They say that the tech had to trace the wiring harness to the problem. The problem was that I hooked up the garage door opener to the garage door opener pigtail. I thew a small fit and asked to see the tech which he got all pissed when I asked just what he had to do and what I wired wrong. I am in the electric trade. What is that about, I know well enough to know to hook the same color wire together. He says he had to hook up the opener as if it was a single bulb. Not my fault but I did the work myself so, warranty denied. He took the tag of that says "garage door opener off and its gone. I just happen to have a picture of the wiring before , when I installed it and plan to call the MOCO. Anybody have the best number to get through to someone that can do something about this?