Acura 2008 MDX Owner's Manual page 124

Main Menu
Headlights
LIGHT SENSOR
The automatic lighting feature is
controlled by a sensor located on top
of the dashboard. Do not cover this
sensor or spill liquids on it.
120
Table Of Contents
Fog Lights
Turn the fog lights on and off by
turning the switch next to the
headlight switch.
You can use the fog lights only when
the headlights are on low beam.
With the light switch in the AUTO
position, you can also use the fog
lights when the headlights turn on
automatically. They will go off when
the headlights turn off.
2008 MDX
Daytime Running Lights
With the headlight switch off, the
daytime running lights come on
when you turn the ignition switch to
the ON (II) position and release the
parking brake. They remain on until
you turn the ignition switch off, even
if you set the parking brake.
When the headlights are on, the
daytime running lights are off.