depending on make and model usually the door panel is removed and then the switch is unhooked and replaced.
Which fuse controls the power windows in a 1997 Mountaineer?"
it's the one marked "power windows"
Fuse #17 controls the power to power windows on a 2002 Ford Ranger. The fuse is located under the dash on the driver's side of the car.
The fourth fuse in the interior fuse panel controls the power windows and locks on 2000-2001 Grand Prix. 25 amp silver fuse.
In a 2000 Ford Contour fuse box the fuse number 21 controls the power windows. The fuse is light green in color.
Underneath the backseat
I don't know need to find out
There may be a fuse blown if the power vent windows don't work on a 1999 Dodge Caravan. If the problem isn't the fuse, the motor in the power windows may need to be replaced.
and your question is what??
has anyone replaced the relay switch?
Needs to be replaced.
have you checked to be sure that the driver lock out button has not been pushed. it is usually above the window controls and it use to keep small children from rolling down the windows.