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water leak on the A pillar
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1powerrack
 


Member Since: 09 Nov 2014
Location: Greater Manchester
Posts: 149

England 
water leak on the A pillar

the other day I noticed the A pillar was wet



so after reading similar posts I checked the front sunroof drains, all were working with no issues, water draining onto the floor and a very good movement of water from the sunroof tray to the exit under the car.

I then removed the A pillar cover and grab handle along with the LH sun visor and then proceeded to lower the roof trim in that corner and I could not see any signs of water ingress, only noticing on the internal rubber seal between the top of the windscreen and body ( I know the screen is bonded but there looks to be a black seal along the top of the screen as well ) which was slightly wet.

next I directed a jet of water on the outside of the screen, top LH corner



then waited a few moments and checked the A pillar to see





in the red circle I could just see the bead of water forming

The windscreen is not original, or a Pilkington's, has anyone ever had the windscreen bonding fail ?
can the screen be re used or is it a new screen, to correct what I think is the bonding failure

thanks
 D3 4.4 V8 2005 sadly now gone
Freelander 2 i6 HSE now gone was a very good 4x4
Triumph TR8 
 
Post #227244612th Jan 2022 5:07 pm
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V8man
 


Member Since: 01 Jan 2021
Location: Dunno i was just following the satnav😳
Posts: 288

Ukraine 2007 Discovery 3 4.4 V8 HSE Auto Cairns BlueDiscovery 3

There are other posts somewhere on here blaming a similar leak to the join under the roof trim and also the windscreen .might be worth a search ?
 1996 Defender -died (now in landrover heaven😇)chassis to ashes , rust to dust !
2004 Defender td5 gone
2012 Evoque gone
2007 D3 V8 HSE 
 
Post #227245212th Jan 2022 5:32 pm
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1powerrack
 


Member Since: 09 Nov 2014
Location: Greater Manchester
Posts: 149

England 

Thanks V8man,
I found those posts just after writing up my issue, I have watched the video from PowerfulUK, how to remove the Black trim on the roof, and I will test for a leak on the roof joint then seal it whilst the trim is off - update to follow
 D3 4.4 V8 2005 sadly now gone
Freelander 2 i6 HSE now gone was a very good 4x4
Triumph TR8 
 
Post #227247912th Jan 2022 7:41 pm
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V8man
 


Member Since: 01 Jan 2021
Location: Dunno i was just following the satnav😳
Posts: 288

Ukraine 2007 Discovery 3 4.4 V8 HSE Auto Cairns BlueDiscovery 3

Thumbs Up
 1996 Defender -died (now in landrover heaven😇)chassis to ashes , rust to dust !
2004 Defender td5 gone
2012 Evoque gone
2007 D3 V8 HSE 
 
Post #227259713th Jan 2022 11:49 am
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1powerrack
 


Member Since: 09 Nov 2014
Location: Greater Manchester
Posts: 149

England 

Today I removed the black trim and roof rail from the L.H. side, the channel had loads grime, moss with bits of leaves, all that was cleaned out



then I could see this just above the windscreen on the L.H. side where water ingress was taking place


There was a big clump of dirt and moss over the black line which looked to be the cause of the leak

I applied Tiger seal to the area, put the external trim back leaving the interior still dismantled to see if that's the end of the leak.

this link was a big help
https://www.disco3.co.uk/forum/topic152790-15.html
 D3 4.4 V8 2005 sadly now gone
Freelander 2 i6 HSE now gone was a very good 4x4
Triumph TR8 
 
Post #227270113th Jan 2022 9:04 pm
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V8man
 


Member Since: 01 Jan 2021
Location: Dunno i was just following the satnav😳
Posts: 288

Ukraine 2007 Discovery 3 4.4 V8 HSE Auto Cairns BlueDiscovery 3

Seems like you've cured it , fingers crossed 🤞
 1996 Defender -died (now in landrover heaven😇)chassis to ashes , rust to dust !
2004 Defender td5 gone
2012 Evoque gone
2007 D3 V8 HSE 
 
Post #227283014th Jan 2022 4:35 pm
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1powerrack
 


Member Since: 09 Nov 2014
Location: Greater Manchester
Posts: 149

England 

just run the hose pipe on the roof section for a while nothing came through, so put all the interior back , hopefully it's resolved,
thanks
 D3 4.4 V8 2005 sadly now gone
Freelander 2 i6 HSE now gone was a very good 4x4
Triumph TR8 
 
Post #227283314th Jan 2022 5:03 pm
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V8man
 


Member Since: 01 Jan 2021
Location: Dunno i was just following the satnav😳
Posts: 288

Ukraine 2007 Discovery 3 4.4 V8 HSE Auto Cairns BlueDiscovery 3

Thumbs Up
 1996 Defender -died (now in landrover heaven😇)chassis to ashes , rust to dust !
2004 Defender td5 gone
2012 Evoque gone
2007 D3 V8 HSE 
 
Post #227283814th Jan 2022 7:39 pm
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