Interior Lighting; Instrument Panel Illumination; Dome Lamps; Reading Lamps - GMC Terrain Denali 2015 Owner's Manual

6-4 Lighting
FOG (Fog Lamps): Turn the fog
lamp band on the lever to
release it, to turn the fog lamps on
or off. The band will return to its
original position.
The parking lamps or low-beam
headlamps must be on to use the
fog lamps.
The fog lamps will go off whenever
the high-beam headlamps are
turned on. When the high-beam
headlamps are turned off, the fog
lamps will come on again.
Some localities have laws that
require the headlamps to be on
along with the fog lamps.

Interior Lighting

and
Instrument Panel
Illumination Control
This control is located on the
instrument panel, to the left of the
steering column.
(Instrument Panel
Brightness): Turn clockwise or
counterclockwise to brighten or dim
the lights.

Dome Lamps

There are front and rear dome
lamps.
The dome lamp controls are located
in the overhead console. To change
the settings, press the following:
(Dome Lamp Override): Turns
the lamps off, even when a door
is open.
1
(Door): The lamps come on
automatically when a door is
opened.
(On): Turns the dome
lamps on.
The dome lamps can also be turned
on and off by pressing the buttons
next to the lamps.

Reading Lamps

The reading lamps are located on
the overhead console. These lamps
come on automatically when any
door is opened.
For manual operation, press the
button next to each lamp to turn it
on or off.