I have a 2003 Vulcan 750. I've tried for about an hour and can't get the old bulb out. I removed the housing for the headlight and there was a rubber cover on the back side of the bulb. I pulled that up and there was a sort of hook. I undid that and on the other side it was another hook underneath a piece of metal. I couldn't get that piece undone. People told me it should take about 20 minutes and it's already been three times longer. I couldn't find YouTube videos or pictures to help me. I hope I described it well enough.