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Old 04-14-2006, 10:23 PM
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oilyrag oilyrag is offline
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Join Date: Dec 2004
Location: Desert SW
Posts: 103
To find electrical problems, you need to divide and conquer. Locate the fuse for say the wipers and pull it. Now is the turn signal dead? By the process of elimination you should be able to zero in on the problem. Intermittent problems are the hardest to find but it sounds like yours still works enough to find. Even though the fuses check out, I would replace them all. Also, use a fine grit sandpaper on the contact point as sometimes corrosion builds up. If its a wiring harness issue, try wiggling the wire bundle to induce a failure. Good Luck!
1981 240D
1987 300D Turbo
1973 220
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