Does anyone know which wire (and where its at) acts as the low beam headlight "signal" wire? I ask because I want to add a relay to my low beams to get rid of DRLs, but dont want to use the parking lights as the "signal" or "switched" wire, because every time i would lock or unlock my car, it would also flash my low beams. Also, I still want to have the options of all lights off, parking lights only, and parking lights and low beams. Thanks!