Dodge Durango 2012 Owner's Manual page 50

48 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
With one of the vehicle's Passive Entry RKE transmitters
within 5 ft (1.5 m) of the driver or passenger front door
handle, press the door handle LOCK button to lock all
four doors and liftgate.
NOTE:
• After pressing the door handle LOCK button, you
must wait two seconds before you can lock or unlock
the doors, using either Passive Entry door handle. This
is done to allow you to check if the vehicle is locked by
pulling the door handle, without the vehicle reacting
and unlocking.
• The Passive Entry system will not operate if the RKE
transmitter battery is dead.
The vehicle doors can also be locked by using the RKE
transmitter lock button or the lock button located on the
vehicle's interior door panel.