CITROEN DS4 Owner's Handbook Manual page 111

Alarm *
System which protects and provides a deterrent against theft and break-ins. It provides the following types of monitoring.
- exterior perimeter
The system checks for opening of the vehicle.
The alarm is triggered if anyone tries to open a
door, the boot, the bonnet...
- interior volumetric
The system checks for any variation in the
volume in the passenger compartment.
The alarm is triggered if anyone breaks a
window, enters the passenger compartment or
moves inside the vehicle.
- tilt
The system checks for any change in the
attitude of the vehicle.
The alarm is triggered if the vehicle is lifted,
moved or knocked.
Self-protection function
The system checks for the putting out of
service of its components.
The alarm is triggered if the battery, the central
control or the siren wiring are put out of service
or damaged.
For all work on the alarm system,
contact a CITROËN dealer or a
qualified workshop.
Locking the vehicle with full
alarm system
Activation
 Switch off the ignition and get out of the vehicle.
 Press the locking button on the remote control.
The monitoring system is active: the indicator
lamp in the button flashes once per second.
After the locking button on the remote control
is pressed, the exterior perimeter monitoring
is activated after a delay of 5 seconds and the
interior volumetric and anti-tilt monitoring after
a delay of 45 seconds.
If an opening (door, boot...) is not
closed fully, the vehicle is not locked
but the exterior perimeter monitoring
will be activated after a delay of
45 seconds at the same time as
the interior volumetric and anti-tilt
monitoring.
Deactivation
 Press the unlocking button on the remote
control.
The alarm system is deactivated: the indicator
lamp in the button goes off.
* According to country.
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