Lights-On Reminder; Battery Saver - Dodge 2016 Durango Owner's Manual

180 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
to its farthest position up until you hear a click. This
feature is termed the "Parade" mode and is useful when
headlights are required during the day.
Dimmer Control

Lights-On Reminder

If the headlights, parking lights, or cargo lights are left on
after the ignition is turned OFF, a chime will sound when
the driver's door is opened.

Battery Saver

To protect the life of your vehicle's battery, load shedding
is provided for both the interior and exterior lights.
If the ignition is OFF and any door is left ajar for 10
minutes or the dimmer control is rotated all the way up
to the dome ON position for 10 minutes, the interior
lights will automatically turn off.
NOTE: Battery saver mode is cancelled if the ignition is
ON.
If the headlights remain on while the ignition is cycled
OFF, the exterior lights will automatically turn off after
eight minutes. If the headlights are turned on and left on
for eight minutes while the ignition is OFF, the exterior
lights will automatically turn off.