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Mercedes-Benz ML320 "All Activity Module" May Cause Multiple Electrical Malfunctions

 
Mercedes-Benz ML320 Problem
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Model Years Affected: 1999, 2000, 2001, 2002, 2003

Average Mileage: 166,000 mi (140,000 mi - 192,000 mi)

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Various electrical problem may develop due to a failed "all activity module". Our technicians tell us that proper diagnoses is required to be sure any electrical faults are being caused by the failed module.

  • my breaklight bulbs are constantly burning out, the door locks are going up and down, constantly replacing light swith ESP/bas, problems with crankshaft position

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