Are you referring to the section where the indicator and fog lamps are?
If so, put a flat headed screwdriver between the fog light and the reflector, and carefully prise the reflector out, this will reveal two screws for the fog light, unscrew the two screws and pull the fog light out towards you, then disconnect the wiring. Repeat for the other side.
As for the air intakes, I've only ever seen them a couple of times, they're quite hard to get hold of!