Fog Light Bulb replacement

I recently bought some new bulbs for my fog lights and I can't figure out how to get the fog light assembly out. I have an 04 Mustang GT. I've unscrewed the torx bit that's underneath the car going striaght up into the assembly but it still won't move out. What am I missing?
 
Mustang5L5 said:
The bulbs twist out of the back. No need to remove the fog light housing


:stupid:

If your taking out the whole assm. there are 3 hex screws, two on top and one on bottom in the back of assm.. a pita to get at.