Installing the factory fogs is pretty easy.
Writeup #1 - Good writeup on how to install them from nothing.
Writeup #2 - How to wire to the park lights, to avoid having dealer programming done.
Hope these help.
2009 Jeep Commander Sport 3.7L V6
Upgrades: K&N Filter, DRL's, Rear Handles, Curt Hitch, Steel Suspension Skid Plate, Fogs, Secure Console Cover, Bilstein 4600 Shocks (F/R), Moog Front/Rear Swaybar Links, Moog Front Swaybar Bushings, Moog Front Lower Control Arms, EBC Greenstuff Pads, Ignition Mod