Lexus 2013 IS 350, Owner'S Manual

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1-3. Theft deterrent system
1
For safety
and security
IS350 AWD/IS350/IS300 AWD/IS300_U
■
System maintenance
The vehicle has a maintenance-free type alarm system.
■
Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of the follow-
ing:
●
Nobody is in the vehicle.
●
The windows and moon roof are closed before the alarm is set.
●
No valuables or other personal items are left in the vehicle.
■
Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
■
Alarm-operated door lock
In the following cases, depending on the situation, the door may automatically lock to
prevent improper entry into the vehicle:
●
When a person remaining in the vehicle unlocks the door and the alarm is activated.
●
While the alarm is activated, a person remaining in the vehicle unlocks the door.
●
When recharging or replacing the battery
●
The trunk is opened using the mechanical key.
●
A person inside the vehicle opens a door or
the trunk or hood, or unlocks the vehicle.
●
The battery is recharged or replaced when the
vehicle is locked. (

P. 577)