Hello Everyone,

I have a VW Passat B8 R Line Wagon with sunroof (2015).
It has started leaking around passenger floor well after heavy rain.

What I have done so far.

Cleaned track where sunroof glass moves backward / forward
Cleaned all rubbers seals...

So I am driving along as normal minding my own business, as indeed I would be, and suddenly there is this eery silence and then I don't know what. The car goes quiet as the needles fall on all the dials and the car more or less stops. As I pull over, this guy opens my door and asks me to get out so...