I've got a 2007 XJ8. I've removed the shroud under the front bumper, and I can get my hand on the darn fog light but can't seem to figure out how the bulb comes out! Anybody know?

 

Just to close the loop here, the fog lights are accessed from the front. Beside each fog light there is a black plastic shroud that literally pops off when pulled a bit. Beneath it are two screws. Remove them, and the fog lamp is out!

 

Also, watch what bulbs you buy. I have a 04 and most sites state that it is a 9006 bulb and that is wrong. I don't know what a 05 has.