Lexus RX350 Manual page 229

2
Press or of the meter control
switches and select
.
3
Press or of the meter control
switches and select "RSA", then press
.
Automatic turn-off of RSA sign display
■
In the following situations, a displayed
speed limit, do not enter signs will stop
being displayed automatically:
A new sign is not 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 automati-
cally:
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 function 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. How-
ever, this does not indicate a malfunction.
The front camera is misaligned due to a
●
strong impact being applied to the sen-
sor, etc.
Dirt, snow, stickers, etc. are on the wind-
●
shield 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 camera.
● The sign is dirty, faded, tilted or bent.
All or part of the sign is hidden by the
●
leaves of a tree, a pole, etc.
● The sign is only visible to the front camera
for a short amount of time.
● The driving scene (turning, lane change,
etc.) is judged incorrectly.
Even if it is a sign not appropriate for the
●
4-5. Using the driving support systems
currently traveled lane, such a sign exists
directly after a freeway branches, or in an
, then press
adjacent lane just before merging.
● Stickers are attached to the rear of the
preceding vehicle.
● A sign resembling a system compatible
sign is recognized.
Side road speed signs may be detected
●
and displayed (if positioned in sight of the
front camera) while the vehicle is travel-
ing on the main road.
● Roundabout exit road speed signs may
be detected and displayed (if positioned
in sight of the front camera) while travel-
ing on a roundabout.
The front of the vehicle is raised or low-
●
ered due to the carried load
● The surrounding brightness is not suffi-
cient or changes suddenly.
When a sign intended for trucks, etc. is
●
recognized.
The speed information displayed on the
●
meter and that displayed on the naviga-
tion system may be different due to the
navigation system using map data.
Speed limit sign display
■
If the engine switch was last turned off while
a speed limit sign was displayed on the
multi-information display, the same sign dis-
plays again when the engine switch is
turned to IGNITION ON mode.
■ Customization
Some functions can be customized. (Cus-
tomizable features:P.470)
229
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