Explorer has an issue with all windows going out at once, don\'t buy this switch if you have a originalford switch with this issue. You have broken wires in your door jam, either the black ground is broken or the power blue and black stripe wire is broken.
Ford-250 if your buying this because the auto down feature doesn\'t work, you will need the computer by your left foot. That activates auto and the switch sends signalsto cut it off. Wires break in previous years toward the speaker area so check before you buy.
Excursion- if your buying this because a rear window or windows don\'t work it could be broken wires that are rubbing against your window run channel facing the front of the vehicle towards the driver side at the bottom of the channel where it retains to frame.