Auxiliary Roof Mounted Lamp; Instrument Panel Brightness; Dome Lamps - GMC 2007 Yukon XL Owner's Manual

Auxiliary Roof Mounted Lamp

If your vehicle has this feature, this button includes
wiring provisions for a dealer or a qualified
service center to install an auxiliary roof lamp.
When the wiring is connected to an auxiliary roof
mounted lamp, pressing the button will activate
the lamp and illuminate an indicator light near the
button. Pressing the button again will turn off
the roof mounted lamp.
If your vehicle has this button, your vehicle may
have the snow plow prep package. For further
information see Adding a Snow Plow or Similar
Equipment on page 396.
This button is located
on the overhead
console.

Instrument Panel Brightness

D
(Instrument Panel Brightness): This feature
controls the brightness of the instrument panel
lights.
The knob for this feature is located next to the
headlamp control.
Turn the knob clockwise or counterclockwise to
adjust the brightness of the instrument panel lights.
Turn the knob clockwise to return the instrument
panel cluster or radio display to full brightness
when the headlamps or parking lamps are on.
To turn on the dome lamps, turn the knob to the
farthest clockwise position.

Dome Lamps

The dome lamps come on when a door is opened.
The dome lamps can also be turned on by
turning the knob, located next to the exterior lamps
control, clockwise to the farthest position. In this
position, the dome lamps will remain on whether a
door is opened or closed.
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