"All Activity Module" May Cause Multiple Electrical Malfunctions on Mercedes-Benz ML55 AMG
Problem overview
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.
7 people reported this problem
3 commentsMercedes-Benz ML55 AMG vehicles with this problem
Average mileage: 124,333 miles
(120,000 - 128,000)
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