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Old 08-09-2009, 01:28 AM   #17
gaery85
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Join Date: Dec 2008
Location: Jakarta, Indonesia
Posts: 102
My Ride: 2002 BMW 318i
Quote:
Originally Posted by hi its me alec View Post
Steel wool or mild sandpaper will do the trick. If it's hard to get in there with your fingers, wrap some sandpaper around the end of a pencil and tape it together, then you can be more precise with it. It just happens when corrosion builds up between the metals and disrupts the electrical current.
Agree with this 100%, but in my case, I just use flat screwdriver & just scratch the whole green areas, works well!
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