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5-5. Using the driving support systems
If a warning message is displayed on the multi-information display
■
A system may be temporarily unavailable or there may be a malfunction in
the system.
In the following situations, perform the actions specified in the table. When
●
the normal operating conditions are detected, the message will disappear
and the system will become operational.
If the message does not disappear, contact your Toyota dealer.
Situation
When the area around a camera is
covered with dirt, moisture (fogged
up, covered with condensation, ice,
etc.), or other foreign matter
When the temperature around the
front camera is outside of the opera-
tional range, such as when the vehi-
cle is in the sun or in an extremely
cold environment
The area in front of the front camera
is obstructed, such as when the
hood is open or a sticker is attached
to the part of the windshield in front
of the front camera.
When "Pre-Collision System Radar
In Self Calibration Unavailable See
Owner's Manual" is displayed.
In the following situations, if the situation has changed (or the vehicle has
●
been driven for some time) and the normal operating conditions are
detected, the message will disappear and the system will become opera-
tional.
If the message does not disappear, contact your Toyota dealer.
Actions
Using the wiper and A/C function,
remove the dirt and other attached
matter (P.326, 334).
If the front camera is hot, such as
after the vehicle had been parked in
the sun, use the air conditioning sys-
tem to decrease the temperature
around the front camera.
If a sunshade was used when the
vehicle was parked, depending on its
type, the sunlight reflected from the
surface of the sunshade may cause
the temperature of the front camera
to become excessively high.
If the front camera is cold, such after
the vehicle is parked in an extremely
cold environment, use the air condi-
tioning system to increase the tem-
perature around the front camera.
Close the hood, remove the sticker,
etc., to clear the obstruction.
Check whether there is attached
materials on the radar sensor and
radar sensor cover, and if there is,
remove it.
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