Cadillac CT4 Owner Manual (GMNA-Localizing-MidEast-15283644) - 2022 -
CRC - 7/28/21
LIGHTING
131
To manually turn the reading lamps
on or off:
Press the lamp lenses on the front
reading lamps.
Press the lamp lenses over the rear
passenger doors.
Lighting Features
Entry Lighting
The interior lamps turn on when
pressing
K
on the remote key or
opening any doors, and the dome
lamp control is in the DOOR position.
Some exterior lamps also turn on
when pressing
K
on the remote key or
opening any doors. Low-Beam lamps
will only turn on briefly at night, or in
areas with limited lighting.
All lamps will gradually fade out after
about 30 seconds.
Entry lighting can be disabled
manually by closing all doors, pressing
Q
on the remote key, or starting the
vehicle.
This feature can be changed. See
“
Vehicle Locator Lights
”
under
.
Approach Detection
If equipped, the entry lighting feature
will automatically turn on when the
remote key is detected within
approximately 2 m (6 ft) of the vehicle.
If the vehicle has remained parked for
an extended period of time with no
remote key use or keyless access
operation, approach detection will be
disabled. To reactivate, press any
button on the remote key or open and
close all vehicle doors to re-enable the
entry lighting feature on approach.
Exit Lighting
Some exterior lamps and interior
lamps turn on when the driver door is
opened after the ignition is turned off.
The interior lights turn on when the
ignition is turned off.
The exterior and interior lamps
remain on for a set amount of time,
then automatically turn off.
The exterior lamps turn off
immediately by turning the exterior
lamp control off.
This feature can be changed. See
.
Battery Load Management
The vehicle has Electric Power
Management (EPM), which estimates
the battery's temperature and state of