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1990 Mercedes-Benz 300SEL Question: Vacumn door locking system is not working



Visitor, White Oak, TX, June 30, 2010, 21:31

This occurred within the last 24 hours. We have owned the car for 5 years with no problem until now.

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  • Answer #1

    Visitor, January 04, 2011, 11:13

    In the trunk under your spare tire is where your vacuum pump is located. Could be a bad line or a blown fuse or even a bad pump.

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