Express Up/Down Window Feature: Notes
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Express operation is time-driven. If the window button is pressed for more than 50 milliseconds but less than 800 milliseconds, the window motor activates express operation. The smart motors will ignore any switch input lasting longer than 15 seconds. Vehicles may be equipped with either express down or express up and down.