3654-5. Using the driving support systems
4
Driving
C-HR_HEV_OM_Europe_OM10764E
■ If a warning message is displayed on the multi-information display
A system may be temporarily unavailable or there may be a malfu nction 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 any authorized Toyot a retailer or
Toyota authorized repairer, or any reliable repairer.
SituationActions
When the area around a camera is
covered with dirt, moisture (fogged
up, covered with condensation, ice,
etc.), or other foreign matter
Using the wiper and A/C function,
remove the dirt and other attached
matter. (P. 549)
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
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.
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.
Close the hood, remove the sticker,
etc. to clear the obstruction.
When “Pre-Collision System Radar in
self calibration Unavailable See
owner’s manual.” is displayed.
Check whether there is attached
materials on the radar and radar
cover, and if there is, remove it.
3664-5. Using the driving support systems
C-HR_HEV_OM_Europe_OM10764E
● 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 any authorized Toyot a retailer or
Toyota authorized repairer, or any reliable repairer.
• When the temperature around the radar sensor is outside of the opera-
tional range, such as when the vehicle is in the sun or in an e xtremely
cold environment
• When the front camera cannot detect objects in front of the ve hicle, such
as when driving in the dark, snow, or fog, or when bright light s are shining
into the front camera
• Depending on the conditions in the vicinity of the vehicle, th e radar may
judge the surrounding environment can not be properly recognize d. In
that case, “Pre-Collision System Unavailable See owner’s manual .” is
displayed.
367
4
4-5. Using the driving support systems
Driving
C-HR_HEV_OM_Europe_OM10764E
PCS (Pre-Collision System)
: If equipped
The pre-collision system uses a radar sensor and front camera
to detect objects ( P. 368) in front of the vehicle. When the sys-
tem determines that the possibility of a frontal collision with an
object is high, a warning operates to urge the driver to take e va-
sive action and the potential brake pressure is increased to he lp
the driver avoid the collision. If the system determines that t he
possibility of a frontal collision with an object is extremely high,
the brakes are automatically applied to help avoid the collisio n
or help reduce the impact of the collision.
The pre-collision system can be disabled/enabled and the warnin g
timing can be changed. ( P. 373)
3684-5. Using the driving support systems
C-HR_HEV_OM_Europe_OM10764E
The system can detect the following (The detectable objects differs
depending on the function.):
The countries and areas for each region listed in the table are current
as of August 2020. However, depending on when the vehicle was
sold, the countries and areas of each region may be different. Contact
any authorized Toyota retailer or Toyota authorized repairer, o r any
reliable repairer for details.
Detectable objects and function availability
RegionsDetectable
objectsFunction availabilityCountries/ areas
A
• Vehicles
• Bicyclists
• Pedestrians
The pre-collision warning,
pre-collision brake assist,
pre-collision braking,
emergency steering
assist and intersection
right/left turn assistance
are available
Iceland, Albania,
Andorra, Austria,
Belgium, Bosnia and
Herzegovina, Bulgaria,
Canary Islands, Croatia,
Cyprus, Czech Republic,
Denmark, Estonia,
Faroe Islands, Finland,
France, Germany,
Gibraltar, Greece,
Hungary, Ireland, Israel,
Italy, Latvia, Lithuania,
Luxembourg,
Macedonia, Malta,
Monaco, Montenegro,
Netherlands, Norway,
Poland, Portugal,
Romania, Serbia,
Slovakia, Slovenia,
Spain, Sweden,
Switzerland, Turkey,
Ukraine, United
Kingdom
BVehicles
The pre-collision warning,
pre-collision brake assist
and pre-collision braking
are available
Georgia
