Lexus IS250 2006, Owner'S Manual

Page: 74 / 437

56
1-6. Anti-theft system
Alarm
Deactivating or stopping the alarm
Do one of the following:
● Unlock the doors or trunk using the entry function or the wireless
remote door lock function.
● Start the engine. (The alarm will be deactivated or stopped after a few
seconds.)
■
Items to check before locking the vehicle
To prevent unintended triggering of the alarm, check that there is no one in the vehi-
cle, and that all windows and moon roof are closed before locking the vehicle.
The alarm is triggered if forcible entry is detected (horn, head lights, tail
lights, interior lights and emergency flashers).
To arm the alarm, exit the vehi-
cle, make sure that the doors,
trunk and hood are closed, and
lock all the doors.
The changes will begin operat-
ing automatically after 30 sec-
onds.
The indicator changes from
being on to a flashing pattern
when the system begins to oper-
ate.