■ Buzzer
If the volume setting of the audio system is high or the surrounding area is loud, it may be
difficult to hear the buzzer.
■ Voice notifications
In the following situations, voice notifications will not be output:
● After opening a door and entering the vehicle, until the hybrid system is started
● When 3 minutes or more have elapsed since the hybrid system was stopped
● When the language setting of the center display has been set to a language that does
not support voice notifications
● When all of the doors have been locked from outside the vehicle
● When a door remains open for 1 minute or more after the hybrid system is stopped
● When ACC mode has been enabled through a customize setting on the center
display and the hybrid system has been stopped
● When the parking assist volume setting on the center display has been set to off
WARNING
■ To ensure the system can operate properly
Safe exit assist sensors are installed behind the left and right sides of the rear bumper
respectively. Observe the following to ensure the safe exit assist can operate correctly.
● Keep the sensors and the surrounding areas on the rear bumper clean at all times.
If a sensor or its surrounding area on the rear bumper is dirty or covered with snow,
the Safe Exit Assist may not operate and a warning message will be displayed. In this
situation, clear off the dirt or snow and drive the vehicle with the operation conditions
of the SEA function satisfied for approximately 10 minutes. If the warning message
does not disappear, have the vehicle inspected by any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer.
● Do not attach accessories, stickers (including transparent stickers), aluminum tape,
etc., to a sensor or its surrounding area on the rear bumper.
● Do not subject a sensor or its surrounding area on the rear bumper to a strong impact.
6-2. Using the safe driving support functions
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