Dodge 2016 Durango Owner's Manual page 46

44 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
Power Window Switches
The power window switches remain active for up to 10
minutes after the ignition switch has been turned OFF.
Opening a vehicle front door will cancel this feature.
Auto-Down
Both the driver and front passenger window switches
have an "Auto-Down" feature. Push the window switch
past the first detent, release, and the window will go
down automatically. To cancel the "Auto-Down" move-
ment, operate the switch in either the up or down
direction and release the switch.
To open the window part way, push to the first detent
and release it when you want the window to stop.