Guys...the TPI from seat is a JOKE (a bad one)
Their fixshit is also a joke (a bad one too) and works only for some time or not so well from the beginning.
The only fix that works is from this guy and well,
we should all thank him!
http://www.seatcupra.net/forums/showthread.php?p=3681961#post3681961
PS: completely sealing the wholes is NOT recommended!
- rust protection in that area is not perfect (especially if the plastic part has been removed using non-plastic tools. so standing water for days under there - not so good.
- opening the bonnet will make the water leak on the hot turbo,sensors and surroundings
- water expands when it is frozen! - it will make the plastic part and the clips bend/break/deform...