I am installing a set of hella 500's behind my grill, and I have a question. The instructions say to run the green wire from the toggle switch to the fuse, then to the 12v in the high beams. These are the amber fog lights, and my question is can I run this wire to the parking lights instead of the high or low beam 12v wire? I guess I'm not understanding this wire, does it need to be tapped into, or can I hook these lights up so that I can turn them on independently whenever I want? Everything else looks fairly simple, but this has got me a little confused.