Power Window Main Switch May Fail on Mercedes-Benz ML350

Problem Description and Possible Solution

The power window switch may fail and the windows will not raise. The main switch at the front center console is commonly at fault. A failed switch will require replacement.

Problem Data
RepairPal Verified
Average mileage: 91,513 (30,000–118,000)
5 model years affected: 2003, 2004, 2005, 2009, more2011
13 people reported this problem
Viewing 1 - 6 of 6 comments
the power windows will not work intermittenly. sometimes I have to turn the car on and off and mess with the buttons to get any of the windows to react. I also have only warm air coming from the vents as though the heater is always on even when the temps are adjust to 60 deg.
Rear Right window does not want to go up or down. Window not responding to switch command. Window half open.