Toyota RAV4 PRIME 2021 Manual page 334

334
5-5. Using the driving support systems
be displayed in an overlapping
stack under the current speed
limit sign.
Supported types of road
signs
The following types of road
signs, including electronic signs
and blinking signs, are recog-
nized.
A non-official or a recently intro-
duced traffic sign may not be recog-
nized.
Speed limit
Do Not Enter
Stop
Yield
Notification function
In the following situations, the
RSA system will notify the
driver.
 When the vehicle speed
exceeds the speed notifica-
tion threshold of the speed
limit sign displayed, the sign
display will be emphasized
and a buzzer will sound.
 When the RSA system recog-
nizes a do not enter sign and
determines that your vehicle
has entered a no-entry area,
the displayed sign will flash
and a buzzer will sound.
Depending on the situation, a
notification function may not
operate properly.
■ Setting procedure
P.177
■ Automatic turn-off of RSA sign
display
In the following situations, a dis-
played speed limit sign and/or do
not enter sign will stop being dis-
played automatically:
● No sign has been recognized for a
certain distance.
● The road changes due to a left or
right turn, etc.
In the following situations, stop and
yield signs will stop being displayed
automatically:
● The system determines that your
vehicle has passed the sign.
● The road changes due to a left or
right turn, etc.
■ Conditions in which the func-
tion may not operate or detect
correctly
In the following situations, RSA
does not operate normally and may
not recognize signs, display the
incorrect sign, etc. However, this
does not indicate a malfunction.
● The front camera is misaligned
due to a strong impact being
applied to the sensor, etc.
● Dirt, snow, stickers, etc. are on the
windshield near the front camera.
● In inclement weather such as
heavy rain, fog, snow or sand
storms.
● Light from an oncoming vehicle,