Hello all, I have a pretty simple question today. I was hoping that someone could explain to me just exactly how to remove the 4 corner reflectors located on the grille of my Yukon. I am planning on replacing the stock amber corners with aftermarket clear reflectors. When I took the headlamp and parking lamp assemblies out to see how I was going to replace the corner reflectors, I noticed that each of the 4 reflectors had 2 weird looking screws holding them on with a funny looking nut attached. From what it looked like, the backing screws and nuts were not made of metal, but were coated in some sort of waxy/clay/putty looking material. I couldn't even get a socket on the little bugger! =/ Any help on removing these crazy looking screws would be a huge help! Thanks, Stephen