Where is the fuse for the thrid brake light mine wont work and i know the bulbs r good

 

I don't know if those are fused seepratly or not. Ill go look in my book, but my book only covers 2006.

 

Ok I found it,
STOP LP Fuse on the Body Control Module. That's the inside fuse box. On the 2006SS/SC It's on the passanger side next to where the passanger's left foot would be. Just pull that panel off with the little vent. It's a 10Amp fuse.