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Old 12-14-2012, 08:34 AM
sunny5280 sunny5280 is offline
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Mein Auto: 2011 X5-M
Originally Posted by kash_BMW View Post
I poured water and it drained properly, and the water on the seat leads me to believe its dripping from another area
I would recommend removing the inside door panel and inspecting the barrier along with how well it's sealing around the edge. I had a water leaking problem too and it ended up being the moisture barrier. There was a small tear which I assume resulted from previous work (I suspect window regulator replacement). I sealed the barrier and ensured the seal around the barrier was good and the issue disappeared.

The door panel is not difficult to remove and took me at most 30 minutes...and that was because I was reading an DIY on how to remove it. Most any DIY on replacing the window regulators will include instructions for removing the trim panel.
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