Lexus IS250 2006 Owner's Manual page 75

Alarm operation
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The alarm is triggered in the following situations
A locked door or trunk is opened in any way other than using a wireless remote
●
control, such as someone exiting the vehicle after the alarm is activated.
The hood is opened while the vehicle is locked.
●
The battery is reconnected.
●
When the battery is disconnected
■
Be sure to cancel the alarm system.
If the battery is discharged before canceling the alarm, the system may be triggered
when the battery is reconnected.
Panic mode
■
When is pushed for longer than about
one second, the headlights/tail lights/emer-
gency flashers will flash, the front and rear
interior lights will come on, and an alarm will
sound for about 60 seconds to deter any
person from trying to break into or damage
your vehicle.
To stop the alarm, push any button on the
wireless remote control.
1-6. Anti-theft system
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