The foglight bulbs, from memory, can be accessed by getting behind the bumper and unscrewing the backing plate from the foglight - this is also the seal so make sure it's firmly tightened - not cracking tight!

To access this, raise the car (ramps, jacks etc.. safety first) a little to get on your back under the car, remove engine under cover plate (5 bolts, 2 clips) and also remove some front wheel well liner clips and pull them rearwards - be wary to not tear the liners.

You'll then have full access to the globes. Reverse process to put it back together.

__________________
Slow is smooth and smooth is fast.