I am trying to work out how to fit fog lights to my 93 gti. I have purchased a new light switch that includes a front fog setting, and it functions normally with the existing lights heads fogs etc. There appears to be a spare loop on the loom, a green wire and a blue/yellow are simply looped together through a clip. Are these the wires I need to attach to my new switch and then wire my fogs in to the relating fuse?? I hope that all makes sense I'm no sparky sorry. All advice very welcome.