RAM Truck 2012 Owner's Manual page 39

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 37
2. Push the window switch down firmly to the second
detent to open the window completely and continue to
hold the switch down for an additional two seconds after
the window is fully open.
2
Window LOCKOUT Switch (4–Door Models Only)
The window LOCKOUT switch on the driver's door
allows you to disable the window control on the rear
passenger doors. To disable the window controls on the
rear passenger doors, press the window LOCK button
into the latched or down position. To enable the window
controls, press the window LOCK button again and
return the switch to the released or up position.
Window Lockout Switch
1 – Window Lockout Switch