Mercedes-Benz
ML350
5

"All Activity Module" May Cause Multiple Electrical Malfunctions on Mercedes-Benz ML350

Problem Description and Possible Solution

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.

Problem Data
RepairPal Verified
Average mileage: 168,000 (168,000–168,000)
3 model years affected: 2003, 2004, 2005
5 people reported this problem
Comments
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power windows and side mirrors do not work