Interior Lighting; Instrument Panel Illumination; Control; Dome Lamps - GMC YUKON 2018 Owner's Manual

176 Lighting

Interior Lighting

Instrument Panel
Illumination Control
This feature controls the brightness
of the instrument panel lights and is
next to the exterior lamp control.
: Move the thumbwheel up or
down to brighten or dim the lights.

Dome Lamps

There are dome lamps in the
overhead console and the headliner,
if equipped.
To change the dome lamp settings,
press the following:
OFF : Turns the lamps off, even
when a door is open.
DOOR : The lamps come on
automatically when a door is
opened.
ON : Turns all dome lamps on.

Reading Lamps

There are reading lamps in the
overhead console and the headliner,
if equipped. To operate, the ignition
must be on or in ACC/ACCESSORY
or using Retained Accessory
Power (RAP).