K, thanks guys, I'll try it out...Actually, you should be able to remove the whole thing without a problem. 6's that come w/ a spoiler from the factory aren't supposed to have that 3rd brake light in the cabin.
Do what L_Train said. The plug isn't hard to miss. It's literally directly underneath the 3rd brake light....
Do you want to simply unplug the light, or take it out?