Cost: $40 Time: 1hour | |
Procedure and pictures courtesy of Russell Jones | |
There is two problems with the sunroof: the seal seems to last 10 years only and the sunroof holes gets plugged sometimes (putting some water inside the car).(BMA sells the sunroof seal).
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Sunroof seal change - PDF Info for BMW 5 series Touring Dual sunroof | |
1. Open the sunroof (back NOT tilt) to about 1/2 way
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Roof drain Holes | |
Whilst the roof panel is out you may want to check the drain holes are clear. There are 4, one in each corner - the 2 at the front are easily visible and can be cleared by feeding a narrow tube into the hole. I think the front tubes are metal by the way, so if these are leaking anywhere down this section because they've corroded it's mega-bucks to fix. The 2 at the rear are a bit more awkward to get to, but you can see where they are in each corner if you sine a torch into the roof. These tubes are rubber, and as well as the tube blocking, it may be squashed between the roof lining and the metalwork - causing water to flood out of the plastic roof section under the liner and leak down the pillars to the floor. On mine the rear tube was squashed on a cable clip! 1. Pull out the rear cabin light and feed it back through the hole it sits in as you pull off the rear quarter lining section (if there is a leak, the foam on the back of this section will be SOAKING!).
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Refitting of roof section | |
Fitting is the reverse of removal. 1. Put all the screws in (not too tight because you'll need to adjust it when in place) and close the roof. You'll probably find the roof will be a bit stiff closing until the seal beds in and squashed down a bit. Also, make sure the roof panel is pushed as far forward as possible to help this situation. I found that the roof had to be closed from the TILT position to get it closed properly for a while - it didn't shut properly from the SLIDE position. |
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Sunroof on BMW e34