I just bought this 1992 EZGO Marathon golf cart that had the ignition key switch out and I can't follow any of the wiring diagrams to get it reconnected. One wire is easy it goes to the nearest battery terminal. It's the other one that I'm having trouble with, and of course, there are two or three wires that are not hooked up, so I need a little help with figuring out where they should be connected. I'm afraid I don't even know what certain components are called, but there is the forward and reverse switch which has a thin black wire coming out of it that is not hooked to anything, and there is a slightly larger gray wire coming out of it that is not hooked to anything. You'd think that by trial and error I could figure it out, but all I get is one click when I turn on the ignition and no movement. I'll post a picture of the wires I'm talking about. I don't want to cause any damage to it, so I'm trying to be careful about messing around with it too much. Thanks.