
It is a plastic moulding which has a fixing point on it. The end has a rubber cap with a slit in it and the whole thing is currently attached to a rubber hose.
I am guessing it is vent for one of the overflow systems ( brake fluid / fuel evaporation / or washer bottle vent ).
Unfortunately none of my pictures that I took when dismantling the car show it and I can't seem to find it on the PET guide.
As always any help would be much appreciated.
Andrew


