wet floor & carpets.. weld up drain plug holes?

[Len]

You 100% certain that that's where the water is coming from?

[Len]

Have you checked your pollen filter recently?

Or......

[Gti_Jamo]

Don't tease your Mk3 with the welder unless it really needs it. There are easier ways to seal up a hole.

[whileoceanasleeps]

Don't tease your Mk3 with the welder unless it really needs it. There are easier ways to seal up a hole.

yep think welding is a bit ott.. yeah the wetness is definitely coming from the floor but it'll be also coming from the pollen filter because the plastic seal/cover there is broken.

made 5 50mm circles from 2mm steel and siliconed them in today so should have no more wet and no more frozen inside of the windscreen. made 5 more to do the passenger side while the center console is out too

[tshirt2k]

Untreated steel? You may have to weld it up after all. As said previous, don't get the welder out unless you have to. Should have got a grommet from a breaker or someone could have sent you some for the price of a stamp.