Wile routing wires under the tank for the aux lights and power socket, I noticed a stray plug not attached to anything. It's located somewhat to the left side of the bike (at least that's where I took the photos from)







From what I can see without removing the tank, it's been unplugged for quite some time. It's got some sort of insulating tape on it's end and some dirt on it.

Could somebody enlighten me as to what does said plug do? should I worry about it / take some action ?