Why do many drivers press two power window buttons at the same time and what does this hidden function offer?

Often, car owners are faced with the need to close the windows of their car when the ignition is already turned off, and standard methods of controlling power windows are powerless. A single press of the button will not lead to the desired result and to solve the problem you need to reinsert the key into the lock and turn on the ignition.

A similar situation may arise for passengers left in a car without a driver, for example in the event of

continued on the next page