Cadillac XT4 Owner Manual (GMNA-Localizing-MidEast-14584650) - 2021 -
CRC - 7/15/20
LIGHTING
131
Interior Lighting
Instrument Panel
Illumination Control
This feature adjusts the brightness of
the steering wheel controls and
instrument panel lights.
D
:
Move the thumbwheel up or
down to brighten or dim the lights.
The brightness of the displays
automatically adjusts based on
outdoor lighting. The instrument
panel illumination control will set the
lowest level to which the display will
be automatically adjusted.
Courtesy Lamps
The courtesy lamps come on when
any door is opened, the remote unlock
is pressed, or when the ignition is
switched off. To deactivate the dome
lamp override, press
j
OFF and
the indicator light on the button will
turn off.
Dome Lamps
The dome lamp controls are in the
overhead console.
To operate, press the following
buttons:
j
OFF :
Press to turn off the dome
lamps when any door is opened, the
remote unlock is pressed, or when the
ignition is switched off. An indicator
light on the button will turn on when
the dome lamp override is activated.
Press
j
OFF again to deactivate
this feature and the indicator light will
turn off. The dome lamps will come
on when any door is opened, the
remote unlock is pressed, or when the
ignition is switched off.
+
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, the remote unlock
is pressed, or when the ignition is
switched off.
To operate, the ignition must be on,
or in ACC/ACCESSORY, or using
Retained Accessory Power (RAP).