Lexus GS250 Manual page 90

GS350_250_OM_OM30E16E_(EE).book Page 90 Tuesday, July 8, 2014 7:11 PM
90
1-2. Theft deterrent system
Canceling and automatic re-enabling of the intrusion sensor and tilt sensor
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The alarm will still be set even when the intrusion sensor and tilt sensor are can-
●
celed.
After the intrusion sensor and tilt sensor are canceled, pressing the engine switch
●
or unlocking the doors using the entry function, wireless remote control or
mechanical key will re-enable the intrusion sensor and tilt sensor.
The intrusion sensor and tilt sensor will automatically be re-enabled when the
●
alarm system is deactivated.
Intrusion sensor detection considerations
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The sensor may trigger the alarm in the following situations:
A window or the moon roof is open.
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In this case, the sensor may detect the fol-
lowing:
• Wind or the movement of objects such as
leaves and insects inside the vehicle
• Ultrasonic waves emitted from devices
such as the intrusion sensors of other
vehicles
• The movement of people outside the
vehicle
Unstable items, such as dangling accesso-
●
ries or clothes hanging on the coat hooks,
are in the vehicle.
Places with extreme vibrations or noises, or situations in which the vehicle is subject
●
to repeated impacts or vibrations:
• When parked in a parking garage
• When the vehicle is transported by a ferry, trailer, train, etc.
• When ice adhering to the vehicle is removed
• When the vehicle is in an automatic or high-pressure car wash
• When in a hail or lightning storm
GS350_250_OM_OM30E16E_(EE)