Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-16500442) -
2023 - CRC - 5/4/22
Lighting 151
Press the lamp lenses to
manually turn on or off the
front reading lamps.
Rear Reading Lamps
The rear reading lamps are
over the rear passenger
doors.
Press the lamp lenses to
manually turn on or off the
rear reading lamps.
Lighting Features
Entry Lighting
The interior lamps turn on
when pressing
Kon the
remote key or opening any
doors, and the dome lamp
control is not in the
jOFF
position.
Some exterior lamps also turn
on when pressing
Kon 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
Qon the remote key,
or starting the vehicle. This feature can be changed.
On the infotainment home
page, select the Setting icon >
Vehicle > Vehicle Locator
Lights.
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 vehicle is turned off.
Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-16500442) -
2023 - CRC - 5/10/22
Driving and Operating 261
{Warning
Rocker extensions may
break under pressure,
resulting in property damage
or injury. Do not stand on
the rocker extension or use
it as a step.
{Warning
Rear end spoilers may break
under pressure, resulting in
property damage or injury.
Do not push the vehicle by
the spoiler or use the spoiler
as a handle.
Ignition Positions
The vehicle has an electronic
keyless ignition with
pushbutton start.
The Remote Key must be in
the vehicle for the system to
operate. If the pushbutton
start is not working, the
vehicle may be near a strong
radio antenna signal causing
interference to the Keyless
Access system. See Remote
Key Operation09.
To shift out of P (Park), the
vehicle must be on and the
brake pedal must be applied. Stopping the Engine/OFF (No
Indicator Lights) :
When the
vehicle is stopped, press
ENGINE START/STOP once to
turn the engine off.
If the vehicle is in P (Park), the
ignition will turn off, and
Retained Accessory
Power (RAP) will remain active.
See Retained Accessory
Power (RAP) 0267.
If the vehicle has an automatic
transmission, and is not in
P (Park), the ignition will return
to accessory mode and display
a message in the Driver
Information Center (DIC).
When the vehicle is shifted
into P (Park), the ignition
system will turn OFF.
If the vehicle has a manual
transmission and is stationary,
the ignition will turn off, and
Retained Accessory
Power (RAP) will remain active.
See Retained Accessory
Power (RAP) 0267.
