Cadillac CT4 Owner Manual (GMNA-Localizing-MidEast-15283644) - 2022 -
CRC - 7/28/21
20
KEYS, DOORS, AND WINDOWS
The indicator light, on the instrument
panel near the windshield, indicates
the status of the system.
Off :
Alarm system is disarmed.
On Solid :
Vehicle is secured during
the delay to arm the system.
Fast Flash :
Vehicle is unsecured.
A door, the hood, or the trunk is open.
Slow Flash :
Alarm system is armed.
Arming the Alarm System
1. Turn off the vehicle.
2. Lock the vehicle in one of
three ways:
.
Use the remote key.
.
Use the Keyless Access system.
.
With a door open, press
Q
on
the interior of the door.
3. After 30 seconds the alarm system
will arm, and the indicator light
will begin to slowly flash indicating
the alarm system is operating.
Pressing
Q
on the remote key a
second time will bypass the
30-second delay and immediately
arm the alarm system.
The vehicle alarm system will not arm
if the doors are locked with the
mechanical key.
If the driver door is opened without
first unlocking with the remote key,
the horn will chirp and the lights will
flash to indicate pre-alarm. If the
vehicle is not started, or the door is
not unlocked by pressing
K
on the
remote key during the 10-second
pre-alarm, the alarm will be activated.
The alarm will also be activated if a
passenger door, the trunk, or the hood
is opened without first disarming the
system. When the alarm is activated,
the turn signals flash and the horn
sounds for about 30 seconds. The
alarm system will then re-arm to
monitor the next unauthorized event.
Disarming the Alarm System
To disarm the alarm system or turn
off the alarm if it has been activated:
.
Press
K
on the remote key.
.
Unlock the vehicle using the Keyless
Access system.
.
Start the vehicle.
To avoid setting off the alarm by
accident:
.
Lock the vehicle after all occupants
have left the vehicle and all doors
are closed.
.
Always unlock a door with the
remote key or use the Keyless
Access system.
Unlatching the driver door with the
mechanical key will not disarm the
system or turn off the alarm.