Nothing has to be removed at all!!!
There are two soft plastic covers on both sides (you can feel it with your hands), just move those away and you have full access to your fogs. I changed 2 fog light modules without removing anything at all. You just need a lot of patience and flexible wrists (you kinda work blindly). Look at the assembly, visualize it in your head and get going.
It took me all of the 20 minutes to change and adjust 2 of my cracked fogs.
Here's the instrauctions:
1. push the plastic cover away
2. the fog light is held in the panel socket by the 10mm bolt on the top (reach in to feel it)
3. go in from the top with a 10mm socket, unscrew the top bolt
4. pop out the fog light from the 2 bottom clips and disconnect the wire
5. clean the socket from the inside
6. install a new one
7. poor yourself 4 beers into a big mug, chug it down and pat yourself on the back