Toyota Corolla Hatchback 2019 Owner's Manual page 219

Supported types of road
signs
The following types of road
signs are recognized.
A non-official or a recently intro-
duced traffic sign may not be recog-
nized.
Speed limit
Do Not Enter
Stop
Yield
Warning display
In the following situations, the
RSA system will alert the driver.
 When the vehicle speed
exceeds the speed warning
threshold of the speed limit
sign displayed, the sign dis-
play 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 Do Not Enter
area, the displayed sign will
flash and a buzzer will sound.
COROLLA H/B_U
4-5. Using the driving support systems
Depending on the situation, traf-
fic environment (traffic direction,
speed unit) may be detected
incorrectly and a warning dis-
play may not operate properly.
■ Setting procedure
1
Press
control switches and select
2
Press
control switches and select
, then press
■ Automatic turn-off of RSA sign
display
In the following situations, a dis-
played speed limit sign will stop
being displayed automatically:
● A new sign is not recognized for a
certain distance.
In the following situations, do not
enter, 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,
the sun, etc. enters the front cam-
219
or of the meter
or of the meter
4