Volvo XC90 Owner's Manual page 127

The lamp in the button illuminates until the car
is locked with the remote control key. A mes-
sage is shown on the display as long as the
remote control key remains in the ignition
switch.
Next time the engine is started the system is
reset to zero and the deadlocks function and
the alarm's movement and tilt detectors are
then re-engaged.
NOTE
•
Remember that the alarm is activated
when the car is locked.
•
If any of the doors are opened from the
inside then the alarm is triggered.
05 Locks and alarm
Locking and unlocking
05
127