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282
4-5. Using the driving support systems
detects a sign or information
of a sign is available from the
navigation system (if
equipped), the sign will be
displayed on the display.
Multiple signs can be dis-
played.
Depending on the specifications of
the vehicle, the number of dis-
played signs may be limited.
■
Operating conditions of sign
display
Signs will be displayed when the fol-
lowing conditions are met:
●
The system has detected a sign
In the following situations, a dis-
played sign may stop being dis-
played:
●
When a new sign has not been
detected for a certain distance
●
When the system determines that
the road being driven on has
changed, such as after a left or
right turn
■
Situations in which the display
function may not operate prop-
erly
In the following situations, the RSA
system may not operate properly
and may not detect signs or may
display the incorrect sign. However,
this does not indicate a malfunction.
●
When a sign is dirty, faded, tilted
or bent
●
When the contrast of an electronic
sign is low
●
When all or part of a sign is hidden
by a tree, utility pole, etc.
●
When a sign is detected by the
front camera for a short amount of
time
●
When the driving state (turning,
changing lanes, etc.) is judged
incorrectly
Owners Manual_USA_M04041_en
●
When a sign is immediately after a
freeway junction or in an adjacent
lane just before merging
●
When stickers are attached to the
rear of a preceding vehicle
●
When a sign similar to a system
compatible sign is detected as a
system compatible sign
●
When a speed limit sign for a
frontage road is within detection
range of the front camera
●
When driving around a round-
about
●
When a sign intended for trucks,
etc. is detected
●
Vehicles with navigation system:
When the navigation system map
data is out of date
●
Vehicles with navigation system:
When the navigation system can-
not be used
In this case, the speed limit signs
displayed on the multi-information
display and navigation system dis-
play may differ.
Notification function
In the following situations, the
RSA system will output a warn-
ing to notify the driver.
If the vehicle speed exceeds
the speed warning threshold
of the speed limit sign dis-
played on the display, the sign
display will be emphasized
and a buzzer will sound.
When the RSA system
detects a do not enter sign
and determines that the vehi-
cle has entered a no-entry
area, the do not enter sign
displayed on the display will
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