Sorry about earlier blank post, my son put an ergonomic keyboard on my machine, I messed up. I bought this 88 DL new and had the power windows installed by the dealer at that time. The front window switches are in the dash, by the air conditioner knob and the hazard flasher switch. The rears are on a tower between the seats where both the driver and the rear seat peeps can operate. 4 seperate switches. They are black, and the switch is about 1.5 inches tall by 3/4 inch wide with the overall body of the switch about 2 x 1 x 2 inches deep. My driver switch quit working. Is this type switch used on anything other than dealer installed. And my son has to remove this keyboard, it is most unruly.