Lexus CT200h Owner's Manual page 146

1-7. Theft deterrent system

Canceling and automatic re-enabling of the intrusion sensor and tilt sensor

The alarm will still be set even when the intrusion sensor and tilt sensor
are canceled.

After the intrusion sensor and tilt sensor are canceled, pressing the
"POWER" switch or unlocking the doors using the entry function or
wireless remote control will re-enable the intrusion sensor and tilt sen-
sor.

When the alarm system is set again, the intrusion sensor and tilt sensor
will be set.

Intrusion sensor detection considerations
The sensor may trigger the alarm in the following situations:
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CT200h_OM_OM76067E_(EE)

People or pets are in the vehicle.

A window or the moon roof (if
equipped) is open.
In this case, the sensor may detect the
following:
• Wind or the movement of objects
such as leaves and insects inside the
vehicle
• Ultrasonic waves emitted from
devices such as the intrusion sen-
sors of other vehicles
• The movement of people outside