Water leak into footwell - dodgy seal info and DIY repair guide (Image links dead)

Dougster

Active Member
Oct 9, 2013
158
0
Clydebank, Glasgow
Under the rear mats my carpets are slightly damp and I get a bit of condensation in the mornings.

I just took these after a torrential downpour. Should I be worrying about door seals?



 

Darrenleon54

Guest
i had the leaking problem in my leon when purchased,

the fixes where to remove all old foam seal from the doors and install butyl. this is the sea lthats on the inner door carrier once you unbolt it you can peal off the old seal and install the new butyl tape (Brilliant stuff)

put vaseline on door seals to improve water tightness.


take out foam seal in pollen filter tray and install butyl.

makesure the rear window washer jet pipe that runs in with the wiring loom behind the heater fan isnt

broken\fractured or disconnected, (mine was disconnected, but my leak was coming in through the
inner carrier seals and pollen filter. which is now fixed.

take out glove box and undo the 2 screws under the fan to drop the fan out and reveal if any water is in there to find out if this is the cause of your problem.
 
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someone_99

Guest
Under the rear mats my carpets are slightly damp and I get a bit of condensation in the mornings.

I just took these after a torrential downpour. Should I be worrying about door seals?
..................

Yep. You sould be worrying, because normally the water shouldn't be there on the door rubber. That means it comes from the door card. If you say that the carpet is wet, I'm pretty sure the soft soundproofing under your carpet absorbed much water. Try to press on the carpet and feel if it's soaking... You also can remove the trim and check if it's ok under the carpet. To check the door just remove the doorcard and see if there are traces of water in the bottom of the auxiliaries panel.
 
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someone_99

Guest
I had an unpleasant situation when bought a car. Week later i found my footwells wet and I had to dismantle all interrior and remove carpets to dry them out. :(

Hope you won't have to...
 

someone_99

Guest
The carpets are damp to the back of the hand. There's only water on the plastic sills and rubbers are dry.

I will investigate further.

But in your picture from post #1407 I see that the rubber door sealant is wet!?
 
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GTTIM

Full Member
Mar 22, 2005
89
0
Can anyone tell me how to get the b pillar trim off so I can get the side trim off? (Tying to get enough of the carpet up to access the sodden underlay)
 

someone_99

Guest
Can anyone tell me how to get the b pillar trim off so I can get the side trim off? (Tying to get enough of the carpet up to access the sodden underlay)

The lower b-pillar trim is fixed with plastic clips. If I well remember you should start to pull from top-front corner. If it's hard fixed you can first insert something underneath...
 

GTTIM

Full Member
Mar 22, 2005
89
0
The lower b-pillar trim is fixed with plastic clips. If I well remember you should start to pull from top-front corner. If it's hard fixed you can first insert something underneath...

Many thanks, much appreciated.
 

Benji

Active Member
Dec 29, 2008
221
0
Cambs
Alright chaps!

I'm going to attempt this fix at the weekend on my Leon, but also on my mother's Passat.
I just have a question regarding the butyl tape...what thickness should I purchase?
If someone wants to send me a link to the website where they bought there's from that would be great.

Thanks in advance. :)
 

Stepup

Active Member
Oct 12, 2013
26
0
I bought this off eBay, not used it yet though, item number 331040170411.
Sorry but cant post links yet
 
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