You have a short in the cluster.
It's pretty easy to remove the window switch on that year Lincoln. Take a small screw driver and pry up on the window switch carefully and it will pop out of the door panel. Here's also a link to a video that will show you how to do this.
Probably a short in the switch needs to be changed.
Where is the power steering pump on my 98 lincoln continental
A power window relay switch relays the power from the car's battery, to the switch itself, and then to the window motor. When pressing the button inside of the car it allows the power to go from the relay switch to the motor and roll the window up or down.
If you mean the extra switch on the drivers side power window control it cuts power to the passenger side window switch. Handy if you have kids.
Replace driver's switch assembly
the switch is on the door panel approx four inches from the window, this is the only switch that sends power to the window regulator motor (window motor).
If it looks the same it will probably work.
Defective passenger power window switch. It is stuck in the down position. Raise the window and immediately disconnect the switch until you can replace it.Defective passenger power window switch. It is stuck in the down position. Raise the window and immediately disconnect the switch until you can replace it.
The led light in the window switch is not replaceable. It is only serviced with the entire switch.
How do I replace the power window switch on 1977 Corvette coupe