Triggering Of The Alarm; Locking The Vehicle With Exterior Perimeter Monitoring Only; Deactivating The Interior Volumeric And Anti-Tilt Monitoring; Failure Of The Remote Control - CITROEN C5 AIRCROSS Handbook

Access
short press
long press
The monitoring system is deactivated: the
indicator lamp in the button goes off and the
direction indicators flash for about 2 seconds.
If the vehicle automatically locks itself
again (as happens if a door or the boot
is not opened within 30 seconds of
unlocking), the monitoring system is
automatically reactivated.

Triggering of the alarm

This is indicated by sounding of the siren and
flashing of the direction indicators for thirty
seconds.
The volumetric and anti-tilt monitoring functions
remain active until the tenth successive time
the alarm is triggered.
When the vehicle is unlocked using the remote
control or the "Keyless Entry and Starting"
system, rapid flashing of the indicator lamp
in the button informs you that the alarm was
triggered during your absence. When the
ignition is switched on, this flashing stops
immediately.
50
Locking the vehicle
with exterior perimeter
monitoring only
Deactivate the interior volumetric monitoring
to avoid unwanted triggering of the alarm in
certain cases such as:
- leaving a pet in the vehicle,
- leaving a window partially open,
- washing your vehicle,
- changing a wheel,
- having your vehicle towed,
- transport by ship.
Deactivating the interior
volumetric and anti-tilt
monitoring
F Switch off the ignition and within
10 seconds, press this button until the
indicator lamp is on continuously.
F Get out of the vehicle.
F Immediately lock the vehicle using the
remote control or the "Keyless Entry and
Starting" system.
The exterior perimeter monitoring alone is
activated: the indicator lamp flashes once per
second.
To take effect, this deactivation must be carried
out after each time the ignition is switched off.
Reactivating the interior
volumetric and anti-tilt
monitoring
F Deactivate the exterior perimeter monitoring
by unlocking the vehicle using the remote
control or the "Keyless Entry and Starting"
system.
F Reactivate the alarm system normally.
Locking the vehicle without
activating the alarm
F Lock or deadlock the vehicle using the key
(integral to the remote control) in the driver's
door lock.
Failure of the remote
control
To deactivate the monitoring functions:
F unlock the vehicle using the key (integral to
the remote control) in the driver's door lock,
F Open the door; this sets off the alarm.
F Upon switching on the ignition the alarm
stops. The button indicator lamp goes off.