I am installing the one that came with the Tron I acquired and the instructions did not come with it. There's a harness which I assume is used to hook it into the game, but it's got two plugs on the end and I'm not sure where to plug them in. Does it just plug into the 12v plug near the service outlet? If so, how does it interact with the GI, flashers? There's a couple of IR remotes included too. TIA.