Probably a really stupid question but what are these? Tried google but had no idea what to call them. This one is near the rear formula badge and one near the docking light same side.

vents for tank fills, lets the air out when you fill the tank.

I knew it would be something easy like that! Just did not remember seeing them on the other formulas I looked at.
thanks!

It also lets air in as you draw gas out of the tank.

and they get plugged as well