I have fog lights in my 2011 grill and added the lower splitter valance from the CS which has lights. To wire them ( no mickey mouse ) I found the Roush harness. I has the relay and the switch to choose upper or lower lights. Check it out
2011 GT 5.0 Premium 401a, MT82, Glass roof, Brembo, Comfort, 3.55, accessory trim 5 (scoups, flat panel, Pedistal spoiler) mods:
CS front valance with fogs & Roush harness, Roush side splitters, LMP sport hood, RTR rear valance, MRT hood struts, invisible bra, Corsa Extreme & X pipe, anniversary staggered wheels, Steeda shifter, Oracle LED halos, Ultra Silverstar.