Interior Lighting; Exterior Lighting - GMC Cadillac XT4 2019 Owner's Manual

Interior Lighting

Dome Lamps
The dome lamp controls are in the
overhead console.
To operate, press the following
buttons:
OFF : Press to turn off the dome
lamps when a door is open. An
indicator light on the button will turn
on when the dome lamp override is
activated. Press OFF again to
deactivate this feature and the
indicator light will turn off. The dome
lamps will come on when doors are
opened.
ON/OFF : Press to turn the dome
lamps on manually.
Reading Lamps
There are front and rear reading
lamps on the overhead console and
over the rear passenger doors. These
lamps come on automatically when
any door is opened.
To manually turn the reading lamps
on or off:
Press the lamp lenses on the front
reading lamps.
IN BRIEF
Press the lamp lenses over the rear
passenger doors.
For more information on interior
lighting, see Instrument Panel
Illumination Control 0 159.

Exterior Lighting

The exterior lamp control is on the
turn signal lever.
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