All the windows in the car work as they should with the relevant switch, but the problem i have lies with operation from the unit in the drivers door.........i can open all windows, but not easily......they all inch down or up, sometimes moving opposite way to the way the switch is being moved.........i have done a system reset and still have the problem. I am guessing that the unit in the drivers door is at fault, but have no idea what the correct name for it is, or how much it is likely to cost (the wife is tightening my belt for me......very restrictive ;) ).