Opel Automobile Owner's Manual page 37

Activating with the electronic key
Touch the sensor field in the front
door handle twice within 15 seconds.
The electronic key must be outside
the vehicle, within a range of
approximately one metre.
Anti-theft alarm system
The anti-theft alarm system
incorporates and is operated in
conjunction with the anti-theft locking
system.
It monitors:
■ Doors, load compartment, bonnet,
■ Passenger compartment,
■ Vehicle inclination, e.g. if it is
raised,
■ Ignition.
Unlocking the vehicle deactivates
both systems simultaneously.
Note
Changes to the vehicle interior, such
as the use of seat covers, could
impair the function of passenger
compartment monitoring.
Keys, doors and windows
Activation without monitoring of
passenger compartment and
vehicle inclination
Switch off the monitoring of
passenger compartment and vehicle
inclination, when people or animals
are being left in the vehicle, because
of high volume ultrasonic signals,
movements triggering the alarm and
when the vehicle is on a ferry or train.
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