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      01-24-2019, 02:02 PM   #13
mdriver2
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Drives: 2013 535i
Join Date: Jun 2016
Location: SoCal

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Quote:
Originally Posted by 335socal View Post
That came from the moonroof area to the hose that runs down to the pillars. Un clogg your drains by the front doors hingea and also the drain on each side of the transmission...... hot water and blow it out....

My issue is not Moon roof. I was able to test the moon roof drain flow. My issue is within the rear door itself where the water is going into the window and into the door and finding its way to the interior of the door. I received my butyl tape so will be taking apart the door soon.
Appreciate 0