GMC 2008 Canyon - Manual (Page 149)

Instrument Panel Brightness
D
(Instrument Panel Lights): Turn the thumbwheel
up or down to brighten or dim the instrument panel lights
and the radio display. The instrument panel lights, cluster,
and radio display do not dim to complete darkness. The
instrument panel light brightness control will only work if
the headlamps or parking lamps are on. See Exterior
Lamps on page 3-13.
Dome Lamp
The dome and footwell lamps come on when any door
is opened. The dome lamps are located in the cargo
and front area of the vehicle.
The dome and footwell lamps can be turned on by
turning the thumbwheel, located next to the exterior
lamps control, all the way up. In this position, the
lamps remain on whether a door is opened or closed.
Dome Lamp Override
E
(Dome Lamp Override): You can use the
dome override button, located below the exterior lamps
control, to set the dome and footwell lamps to come on
automatically when a door is opened, or to remain off.
To turn the lamps off, press the button into the in position.
With the button in this position, the dome lamps will
remain off when the doors are open. To return the lamps
to automatic operation, press the button again and return
it to the out position. With the button in this position, the
dome lamps will come on when you open a door.
Exit Lighting
With exit lighting, the interior lamps will come on when
you remove the key from the ignition. The lamps will not
come on if the dome override button is pressed in.
3-17