Toyota SIENNA 2022 Manual page 471

Seat belt reminder light (warning buzzer
■
Warning light
*
: Driver's seat belt warning buzzer:
The driver's seat belt warning buzzer sounds to alert the driver that his or
her seat belt is not fastened. Once the power switch is turned to ON, the
buzzer sounds. If the seat belt is still unfastened, the buzzer sounds inter-
mittently for a certain period of time after the vehicle reaches a certain
speed.
Front passenger's seat belt warning buzzer:
The front passenger's seat belt warning buzzer sounds to alert the front
passenger that his or her seat belt is not fastened. If the seat belt is
unfastened, the buzzer sounds intermittently for a certain period of time
after the vehicle reaches a certain speed.
Rear passengers' seat belt reminder light (warning buzzer
■
Warning light
*
: Rear passengers' seat belt warning buzzer:
The rear passengers' seat belt warning buzzer sounds to alert the rear
passengers that his or her seat belt is not fastened. If the seat belt is
unfastened, the buzzer sounds intermittently for a certain period of time,
after the seat belt is fastened and unfastened and the vehicle reaches a
certain speed.
■ Warning buzzer
In some cases, the buzzer may not
be heard because of noisy place or
an audio sound.
7-2. Steps to take in an emergency
Warns the driver and/or front passenger to fasten their
seat belts
 Fasten the seat belt.
If the front passenger's seat is occupied, the
front passenger's seat belt also needs to be fas-
tened to make the warning light (warning
buzzer) turn off.
Warns the rear passengers to fasten their seat belts
 Fasten the seat belt.
*
)
Details/Actions
Details/Actions
■ Front passenger detection sen-
sor, seat belt reminder and
warning buzzer
● If luggage is placed on the front
passenger seat, the front passen-
ger detection sensor may cause
the warning light to flash and the
warning buzzer to sound even if a
passenger is not sitting in the
471
*
)
7