E Class Convertible Roof Leak A207 200 CGI 2010

Page may contain affiliate links. Please see terms for details.

Silverarrows

Member
Joined
Aug 16, 2021
Messages
47
Location
Cheltenham, Gloucestershire
Car
E55K AMG Wagon 2003 (S211) Black, Daimler Double Six Coupe V12 '77, Volvo Amazon 121 Coupe '67.
Please help!

My wife's A207 200 CGI convertible 2010 has a roof leak on the passenger side upper front join.
We have properly cleared all the drain holes, checked all seals, had two Mercedes specialist try to repair, but no success.
Mercedes specialist's say the seals are good?

Water will not come in when flooded/sprayed with a hose so no leak is apparent.

Water only gushes in through the folding gap in the passenger side top rail when driven off in the morning after a rain night.
The red leather seat is now showing green mould.
Water can be heard in the roof sloshing around as the car is driven off in the morning?
Its as though a few litres of water collects inside the roof overnight but does not drain away, this then gushes in through the folding join upon acceleration or braking.

The seals seem to be in perfect condition and I have cleared all drains with an airline and brush cutter cord.

Not sure what to try next?


.
 
Hi
Only turtle wax conditioner and cleaner.

Do you think water is seeping throgh and collecting inside the frame rails?
I heard that a tent product works good?

I will try a water proofing agent, what brand is the best?
 
Renovo has a good reputation and I've used it for years; depends what colour roof you have as it's only available in a few colours.
 
I used Renovo on the car this year but will be using Gtechniq l1v2 from next year on. We use Gtechniq on the boat canvas and it performs, in my opinion, far better than Renovo.
 
Renovo has a good reputation and I've used it for years; depends what colour roof you have as it's only available in a few colou
Renovo has a good reputation and I've used it for years; depends what colour roof you have as it's only available in a few colours.
Renovo soft top proofer is a clear liquid so can be used on any colour. Only the reviver is coloured.
 
I use Fabsil Gold, works very well.
To view this content we will need your consent to set third party cookies.
For more detailed information, see our cookies page.
 
Had similar on my CLK - had the hood cleaned and reproofed back in June and it's been fine throughout this miserable summer we've had!
 
Thanks, I will proof this with the best water proofing agent available and re-test.

what puzzles me is that It was universally understood that double-duck canvas was naturally fully 100% waterproof?

Many thanks
 
Three coats of Fabsil (1Litre) on the dry soft top today!
Now waiting for a dose of torrential rain.
 
OK!
We had plenty of heavy rain through October and November, it absolutely Pi.....d down!

Thanks to all for your help, the A207 convertible has not let in a drop!
My wife is over the moon!

Fabsil Gold is wonderful stuff, I gave it three coats.

What is puzzling is that the original high quality Sonnenland fabric is supposed to be impermeable and last up to 20 years?
Maybe over time and use the rubber lining does become compromised?

See below and attached!

Sonnenland® is the trademark-protected brand name of an extremely high-quality, German-made, convertible topping fabric, which is used worldwide as original equipment in the automotive industry, e.g. for convertibles manufactured by Porsche or Mercedes. The hallmark of the material is the renowned herringbone optic on the back. Sonnenland refers only to the fabric, that is, the material and not the complete cabriolet roof.


Sonnenland hood fabric was initially developed, produced and marketed by the HAPPICH company in Mannheim.
 

Attachments

  • sonnen1.JPG
    sonnen1.JPG
    70.7 KB · Views: 6
  • 20211110_071539.jpg
    20211110_071539.jpg
    294.5 KB · Views: 6
Have to say put 3 coats of Fabsil on my cars roof and even after the storms and heavy rain we have had. Thank you forum for the excellent advice
 
OK!
We had plenty of heavy rain through October and November, it absolutely Pi.....d down!

Thanks to all for your help, the A207 convertible has not let in a drop!
My wife is over the moon!

Fabsil Gold is wonderful stuff, I gave it three coats.

What is puzzling is that the original high quality Sonnenland fabric is supposed to be impermeable and last up to 20 years?
Maybe over time and use the rubber lining does become compromised?

See below and attached!

Sonnenland® is the trademark-protected brand name of an extremely high-quality, German-made, convertible topping fabric, which is used worldwide as original equipment in the automotive industry, e.g. for convertibles manufactured by Porsche or Mercedes. The hallmark of the material is the renowned herringbone optic on the back. Sonnenland refers only to the fabric, that is, the material and not the complete cabriolet roof.


Sonnenland hood fabric was initially developed, produced and marketed by the HAPPICH company in Mannheim.
You can actually buy MB roof proof spray in the dealerships which is weird when you read the sonnenland blurb
 
After all the storms that we have had not one drop of water on my seat after applying 3 coats of Fabsil. Thanks forum for the excellent advice
 

Users who are viewing this thread

Back
Top Bottom