Volvo XC90 Owner's Manual page 273

Alarm
The alarm emits sound and light signals if any-
one without a valid remote key attempts to break
into the vehicle or interferes with the start battery
or alarm siren.
When armed, the alarm will be triggered if:
• the hood, tailgate or any door is opened.
• a battery cable is disconnected.
• the alarm siren is disconnected.
Alarm signals
The following occurs if the alarm is triggered:
• A siren will sound for 30 seconds or until the
alarm is turned off.
• The hazard warning flashers will flash for
5 minutes or until the alarm is turned off.
If the reason the alarm was triggered is not recti-
fied, the alarm cycle will repeat up to 10 times
16 Certain markets only.
Alarm indicator
A red indicator light on the dashboard shows the
status of the alarm:
• Indicator off - the alarm is disarmed.
• Indicator flashes once every two seconds -
the alarm is armed.
16
• The indicator flashes quickly after the alarm
.
has been disabled for up to 30 seconds or
until the ignition is put in I mode – the alarm
has been triggered.
KEY, LOCKS AND ALARM
In the event of alarm system failure
If a problem is detected in the alarm
system, a symbol and the message
Alarm system failure Service
required
will appear in the instrument
panel. Contact a workshop - an authorized Volvo
workshop is recommended.
NOTE
Do not attempt to repair or alter any of the
components in the alarm system yourself. Any
such attempt could affect the terms and con-
ditions of your insurance policy.
Related information
• Arming and disarming the alarm (p. 272)
271