Question about 2007 Mercedes-Benz R350

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My 2007 mercedes benz R350 battery drains everyday. Tried replacing the battery yet still the same problem. Please help

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The alternator is unserviceable which doesn't keep the charging system going.When the battery is fully charged the vech will run and drive for a while until it drains the charge down in the battery because it isn't being replaced by the alternator......Hope this helps.

Posted on Sep 29, 2010


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