I have a 2006 H3 and one of my fog light/driving light is out, I want to know how to get to them and replace them.

 

is the bulb just burnt out or is the light housing/lens broke? If it's just the bulb you can reach your hand up there and replace it...it's a tight fit but not too bad. Or remove the wheel well liner and you'll have a ton of room. Bulb size is H13 for headlights and H10 for the fogs.