Dodge Durango 2016 Owner's Manual page 209

UNDERSTANDING THE FEATURES OF YOUR VEHICLE 207
To increase the distance setting, push the Distance Setting
— Increase button and release. Each time the button is
pushed, the distance setting increases by one bar (longer).
To decrease the distance setting, push the Distance Set-
3
ting — Decrease button and release. Each time the button
is pushed, the distance setting decreases by one bar
(shorter).
If there is no vehicle ahead, the vehicle will maintain the
set speed. If a slower moving vehicle is detected in the
same lane, the DID displays the "Sensed Vehicle Indi-
cator" icon, and the system adjusts vehicle speed auto-
matically to maintain the distance setting, regardless of
Distance Setting 1 Bar (Short)
the set speed.