Question about 1992 Mercedes-Benz Mercedes Benz 300 Class

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Check Engine light on 1992 mercedes 300 wagon= engine chekd OK

Engine chekd ok...but light stays on

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A service department will need to hook this up to a computer to clear the code. You could also try to disconnect the battery for a few minutes and hook back up and may stay off. If it does come back on you will definitly need to take into dealer to have cleared.

Posted on Mar 11, 2009


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