On the episode of the Brady Bunch when Mike and Carol get married, Tiger is in the car. When he tries to open the window to get out, he puts his paw to the button that opens the window like it was a button you could push. But you push it to open and close the main window or you have to turn the crank to open and close the vent or wing window. That's the way it was on the same kind of car that my parents owned when we were little. We found that if you turned on the 4-way flashers, radio, and then pushed the button the the windows would go up or down with each interval of the flashers being on. Doing it that way required no key to open the windows. Hey we were bored while mom shopped for hours on a Saturday morning.