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.Google+
Car Problem Reports
Mercedes-Benz ML320 "All Activity Module" May Cause Multiple Electrical Malfunctions
Mercedes-Benz ML320 Problem
Average Mileage: 133,333 mi (84,000 mi - 192,000 mi)
I kinda think that might be a reference to what my problem is we're kind of the same thing all the gauges will just drop all the lights on the dashboard trun on but the motor keeps running and it keeps driving but if it has to change gears that doesn't happen and basically you have to cut it off and turn it back on for the resume normal function..
Visitor, 2001 Mercedes-Benz ML320
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