Buick Regal 2018 Owner's Manual page 54

Arming the Alarm System
1. Close the liftgate and the hood.
Turn off the vehicle.
2. Lock the vehicle in one of
three ways:
Use the RKE transmitter.
Use the Keyless Access
system.
With a door open, press
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 on the RKE
transmitter 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 key.
If the driver door is opened without
first unlocking with the RKE
transmitter, 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 on the RKE
transmitter during the 10-second
pre-alarm, the alarm will be
activated.
If a door, the hood, or the liftgate is
opened without first disarming the
system, the turn signals will flash
and the horn will sound for about
30 seconds. The alarm system will
then re-arm to monitor for the next
unauthorized event.
Keys, Doors, and Windows
Inclination and Intrusion Sensors
Disable Switch
It is recommended that the
inclination and intrusion sensors be
deactivated if pets are left in the
vehicle or if the vehicle is being
transported.
With the vehicle turned off, press
. The indicator light will come on
momentarily, indicating that the
sensor has been disabled until the
next time the alarm system is
armed.
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