Quote:
Originally Posted by BBBold
How BMW could do such a mistake?? its so easy to make a water proof box.
Also nothing was blocking my both drains ( one each side ) they where all clean even the way down, but if you take a bottle of water and put on, you see that the drain its too small and so it takes a bit time to empty which means that if you go to a car wash or if you wash your car your self or if it rains quite a lot, that drain part its always almost half full, means the hydraulic pump its under water
That's also very stupid from BMW to design such a small drain for such gap
Some people though that having the drains clean will erase the problem with the Hydro pump,!
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I have this issue to now, I'm thinking putting silicon and to try to water proof the housing will help me from doing this again in the future. I don't get much rain but plenty of car washes!.