>Driver side of the trunk on W126. I think...
>
>Sometime it is not from the sunroof that is leaking into those side wells...
>but actually a hole in your body by th wheelwell... that when you drive...
>the tire floods that bin up.
> my water came in because the window frame was starting to rust underneath
>the rubber...
That's the usual source - bottom of the rear windshield left and
right corners. If the glass is cloudy there it's proof positive
there's water getting in under the windshield seal.
It then goes into the trunk. Also around the tail ights
is another favorite place for water to get in.
The wat to test tis is to climb into the trunk with a flashlight,
have somebody you trust close the trunk then spray a hose at the lights
wihle you look for water from the inside.

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Richard Sexton | Mercedes stuff: http://mbz.org
1970 280SE, 72 280SE | Home pages: http://rs79.vrx.net
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gtweiss@telus.net - 31 Jul 2007 03:54 GMT
> In article <f8jlkj$vi...@rumours.uwaterloo.ca>,
>
[quoted text clipped - 17 lines]
> 1970 280SE, 72 280SE | Home pages:http://rs79.vrx.net
> 633CSi 250SE/C 300SD |http://aquaria.nethttp://killi.net
Been there , done all those things, I have sealed the back
window{ there was some rust} lived in the trunk while flooding the
back window with water.... dry .... tailights are dry, trunk seals
are good.....ARGHHHH
Tiger - 31 Jul 2007 14:35 GMT
Pull that side trunk panel out... inspect the body for rust especially at
the corner of wheelwell... Also inspect from the wheelwell itself... the
tight corner right against the outer body... where sand get trapped. Check
for rust.
The Spanish Inquisition - 04 Aug 2007 09:06 GMT
> That's the usual source - bottom of the rear windshield left and
> right corners. If the glass is cloudy there it's proof positive
> there's water getting in under the windshield seal.
I had the clouds on my front windshield ('87 w124), so I was expecting
rust when I had it replaced and so was the window repair guy. But it
turned out to be rust free. So IME clouds don't always seem to equal rust.
Ximinez

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Richard Sexton - 23 Oct 2007 06:08 GMT
>> That's the usual source - bottom of the rear windshield left and
>> right corners. If the glass is cloudy there it's proof positive
[quoted text clipped - 3 lines]
>rust when I had it replaced and so was the window repair guy. But it
>turned out to be rust free. So IME clouds don't always seem to equal rust.
I've never seen it on the front, only the rear.
The cloudiness is caused by water getting into the laminated layers.
Eventually rust will form there. It just hasen't happened yet.

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Need Mercedes parts? http://parts.mbz.org
Richard Sexton | Mercedes stuff: http://mbz.org
1970 280SE, 72 280SE | Home pages: http://rs79.vrx.net
633CSi 250SE/C 300SD | http://aquaria.net http://killi.net