Keys; Electronic Immobiliser - CITROEN C5 Owner's Handbook Manual

ii
Electronic immobiliser key
The key operates all the vehicle's
locks as well as the ignition.
The key can be used to deactivate
the front passenger's airbag. see
"Airbags".
never attempt to modify the electronic immobiliser's electrical circuit, as this could render your
vehicle undriveable.
it is dangerous to operate the deadlocking when a person is inside the vehicle as unlocking is
impossible from the inside without the remote control.
The key number is on the label attached to the key.
Should the key be lost or modified (addition, cancellation or replacement), you must contact a CITROËN
dealer, with all of the vehicle keys in your possession as well as your proof of identity.
2
K e y s
Central locking using the
key
Briefly turn the key in the door lock.
The vehicle is locked.
Deadlocking: Central
locking using the key
A second immediate action with
the key deadlocks the vehicle. It is
then impossible to open the doors
from the interior or exterior.
Note:
• With the vehicle stationary and
the engine switched off, lock-
ing is signalled by the flashing
of the interior locking control
warning lamp.
• If any of the doors, or the boot,
is open or not properly closed,
the central locking does not
operate.

Electronic immobiliser

The eLeCTRONIC IMMOBILIseR
DeVICe locks the engine supply
system.
The system activates automati-
cally as the key is removed from
the ignition.
All the vehicle's keys contain an
electronic immobiliser device.
After you switch on the ignition, a
dialogue starts between the key
and the electronic immobiliser
device.
if the key is not recognised, you
cannot start the vehicle
If this occurs, leave your vehi-
cle immobilised and contact a
CITROËN dealer.