Lexus 2008 IS250, Owner'S Manual

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1-6. Theft deterrent system
Alarm
The system sounds the alarm and flashes lights when forcible entry is
detected.
n
Triggering of the alarm
The alarm is triggered in the following situations.
l
A locked door or trunk is unlocked or opened in any way other
than using the entry function, wireless remote door lock function
or mechanical key with the alarm being set.
l
The hood is opened with the alarm being set.
n
Setting the alarm system
Close the doors, trunk and
hood, and lock all doors using
the entry function, wireless
remote door lock function or
mechanical key.
The system will be set automati-
cally after 30 seconds.
The indicator light changes from
being on to flashing when the
system is set.
n
Deactivating or stopping the alarm
Do one of the following to deactivate or stop the alarm.
l
Unlock the doors or trunk using the entry function, wireless
remote door lock function or mechanical key.
l
Turn the “ENGINE START STOP” switch to ACCESSORY or
IGNITION ON mode. (The alarm will be deactivated or stopped
after a few seconds.)