Dodge 2007 Ram Pickup 3500 - Manual (Page 30)

To use the system, open each rear door, insert the tip of
the ignition key or alike object into the lock control lever,
slide the lever UP to engage the locks and DOWN to
disengage the child-protection locks. When the system on
a door is engaged, that door can only be opened by using
the outside door handle even if the inside door lock is in
the unlocked position.
WARNING!
Avoid trapping anyone in a vehicle in a collision.
Remember that the rear doors can only be opened
from the outside when the child protection locks are
engaged.
NOTE: After setting the child protection door lock
system, always test the door from the inside to make
certain it is in the desired position.
NOTE: For emergency exit with the system engaged,
move the door lock switch to the UNLOCK position, roll
down the window and open the door with the outside
door handle.
Child Lock Control
30 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE