help, removing foglights?

ive found that theres one nut on the side of the driver side foglight, ive managed to remove that one. but as for the passenger side, i cant seem to reach because of that vent looking thing. is that thing even needed? would i have to remove the whole bumper? and are there any write ups on how to do this? ive searched around and found nothing. pics would be appreciated :]

all you have to do is remove the cap on the air tube and loosen the nut to the foglight. there is no need to take the nut completely off. just loosen the nut and wiggle the complete fog light out.

wth, that things a cap? thanks man! i did not knoww that.