Power Window Main Switch May Fail on Mercedes-Benz ML350

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.

RepairPal Verified
Average mileage: 91,513 (30,000–118,000)
4 model years affected: 2003, 2004, 2005, 2011
11 people reported this problem
The nation’s largest network of independent repair shops certified for expert training, quality work and fair pricing
problem details
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.
2003 Mercedes-Benz ML350 88,000 mi,
Left front window will not raise. 2001 ML350
2005 Mercedes-Benz ML350 102,000 mi,
Rear Right window does not want to go up or down. Window not responding to switch command. Window half open.
2005 Mercedes-Benz ML350 97,081 mi,
driver power window fail to respond after acting weird for a couple of days. fuse is ok.
2011 Mercedes-Benz ML350 30,000 mi,
Dealer fixed it under warranty