As the title reads... I looked at the wiring schematic of my bike in my S/M, and nothing is mentioned of it. Unless it's called something else. I'm in the process of building a little electrical project and would love to know before I take the bike apart just to find out if it is or it's not. I would think Harley would be smart and throw at least a 5-10 amp inline fuse or run it thru the breaker box fused. But I've seen oddities before.