Its certainly one of them, there is another on the front of the head, price depends where you buy it, £10-£15 from a factors (gsf, euro....), bit more from VW.
yeah the one on the front is fine just side is leaking badly looks like im take a trip to gsf cheers
Sharpo says: (16:57:39)to be honest i dont doubt that half ggti users have a shortcut on their desktop for sharpie's last posts
ill try gsf and see what its like