Mystery Connector item

[Mäwby]

I have a connector with white connector end, two prong that is not attached to anything. It has a green ground wire that goes to the frame, and a white wire but I do not see anything that it should marry with. It's on the right lower front scooter right behind the battery box. Any idea what this is, and the end it should connect to if it should be connected at all?

Please help!