Intrusion sensor and tilt sensor
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The intrusion sensor detects intruders or movement in the vehicle.The tilt sensor
detects changes in vehicle inclination, such as when the vehicle is towed away.This
system is designed to deter and prevent vehicle theft but does not guarantee
absolute security against all intrusions.
NOTICE
To ensure correct operation of the intrusion sensor, observe the following.
● Do not spray air fresheners or other products
directly into the sensor holes.
● Do not touch or cover the sensors.
● Do not install accessories other than genuine Lexus parts or leaving objects between
the driver’s seat and front passenger’s seat. Otherwise, the detection performance
may reduce.
● The intrusion sensor may be canceled when the electronic key is near the vehicle.
INFORMATION
■ Intrusion sensor detection considerations
The sensor may trigger the alarm in the following situations:
● People or pets are in the vehicle.
● A window or the moon roof 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 sensors of other
vehicles
* :
If equipped
1-5. Entering/exiting the vehicle and loading luggage
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