Daytime running lights (canada only), Lights-on reminder, Fog lights - if equipped – Dodge 2009 Durango User Manual
Page 150: Fog lights — if equipped

Daytime Running Lights (Canada Only)
The headlights on your vehicle will illuminate when the
engine is started and the transmission is not in PARK.
This provides a constant “Lights On” condition until the
ignition is turned OFF or the transmission returned to
PARK. The lights illuminate at reduced intensity. If the
parking brake is applied the Daytime Running Lights
(DRLs) will turn off. If the headlights are activated, the
DRL feature will transition to the normal headlight
operating mode.
Lights-On Reminder
If the headlights, parking lights or courtesy lights are left
on after the ignition is turned OFF, a continuous fast
chime will sound when the driver’s door is opened.
Fog Lights — If Equipped
The fog lights are turned on by placing the headlight
rotary control in the parking light, headlight or Auto
position and pressing the fog light button.
The fog lights will operate only when the parking lights
are on or when the vehicle headlights are on low beam.
An indicator light located in the instrument cluster will
illuminate when the fog lights are on. The fog lights will
Fog Light Switch
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE