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4-5. Using the driving support systems
the driver is not paying attention to
the road or their eyes are closed
When the driver’s face cannot be
detected or the system determines
that the driver has poor driving pos-
ture
When the position of the steering
wheel/driver’s seat is too high or too
low, the driver monitor camera may
not be able to recognize the whole
face of the driver which can limit fea-
ture functionality and possibly trigger
an alarm. Adjust the steering
wheel/seat position to achieve a
proper seating position where the
whole meter is visible. Confirm proper
seat belt routing, head restraint posi-
tioning, and appropriate distance from
the steering wheel and frontal airbag
as described in this manual. If the alarm
continues even after making the rec-
ommended adjustments, contact your
Lexus dealer.
■ Face identification
The driver monitor is used as a device
to identify faces in order to identify an
individual.
For information about how to use the
face identification function, priorities
among other devices of individual
identification, and linked vehicle set-
tings, see “My Settings”. (P.166)
■ Warning function
These functions may not operate when the
vehicle speed is low.
■ Face identification
Face identification starts when the door is
opened then closed.
In face identification, facial traits are digi-
tized and stored in a built-in computer, to
be used for identification in My Settings.
● Face image or video are not stored.
Voice is not stored either.
● Digitized face information is not used for
any purpose other than identification in
My Settings. Additionally, face informa-
tion cannot be decoded and will not be
disclosed or provided to a third party.
● Face information can be deleted by your-
self.
● For the handling of face information,
please consent to the following before
using it:
• Face identification does not guarantee a
complete identity authentication, colla-
tion, or identification.
• When face information registration fails
frequently or face identification fails fre-
quently, the driver cameras should be
cleaned or face information should be
registered again.
• Face information stored in the vehicle
computer cannot be decoded or moved
to another media. Therefore, it is neces-
sary to register face information again
■ For safe use
● The driver monitor is not designed to
prevent the driver from driving care-
lessly or having a poor driving posture.
Pay careful attention to the surround-
ing conditions in order to ensure safe
driving.
● The driver monitor cannot reduce
drowsiness. If you feel unable to con-
centrate or drowsy, take a break and
sleep as necessary in order to ensure
safe driving.