TOYOTA C-HR 2018 1.G Owners Manual

2614-5. Using the driving support systems
4
Driving
C-HR_OM_USA_OM10526U■
Conditions under which the BSM function may not function correctly
●The BSM function may not detect vehicles correctly in the following situa-
tions:
• When the sensor is misaligned due to a strong impact to the sensor or its
surrounding area
• When mud, snow, ice, a sticker, etc., is covering the sensor or surround-
ing area on the rear bumper
• When driving on a road surface that is wet with standing water during bad weather, such as heavy rain, snow, or fog
• When multiple vehicles are approaching with only a small gap between each vehicle
• When the distance between your vehicle and a following vehicle is short
• When there is a significant difference in speed between your vehicle and the vehicle that enters the detection area
• When the difference in speed between your vehicle and another vehicle
is changing
• When a vehicle enters a detection area traveling at about the same speed as your vehicle
• As your vehicle starts from a stop, a vehicle remains in the detection area
• When driving up and down consecutive steep inclines, such as hills, dips in the road, etc.
• When driving on roads with sharp bends, consecutive curves, or uneven surfaces
• When vehicle lanes are wide, or when driving on the edge of a lane, and
the vehicle in an adjacent lane is far away from your vehicle
• When a bicycle carrier or other accessory is installed to the rear of the
vehicle
• When there is a significant difference in height between your vehicle and the vehicle that enters the detection area
• Immediately after BSM system is set to on

2624-5. Using the driving support systems
C-HR_OM_USA_OM10526U●
Instances of the BSM function unnecessarily detecting a vehicle and/or
object may increase in the following situations:
• When the sensor is misaligned due to a strong impact to the sensor or its
surrounding area
• When the distance between your vehicle and a guardrail, wall, etc., that enters the detection area is short
• When driving up and down consecutive steep inclines, such as hills, dips
in the road, etc.
• When vehicle lanes are narrow, or when driving on the edge of a lane, and a vehicle traveling in a lane other than the adjacent lanes enters the
detection area
• When driving on roads with sharp bends, consecutive curves, or uneven surfaces
• When the tires are slipping or spinning
• When the distance between your vehicle and a following vehicle is short
• When a bicycle carrier or other accessory is installed to the rear of the vehicle

2634-5. Using the driving support systems
4
Driving
C-HR_OM_USA_OM10526U
The RCTA functions when your vehicle is in reverse. It can detect
other vehicles approaching from the ri ght or left rear of the vehicle. It
uses radar sensors to alert the driv er of the other vehicle’s existence
through flashing the outside rear vi ew mirror indicators and sounding
a buzzer.
RCTA function
Approaching vehicles Detection areas
WARNING
■Cautions regarding the use of the function
The driver is solely responsible for safe driving. Always drive safely, taking
care to observe your surroundings.
The RCTA function is only a supplementary function which alerts the driver
that a vehicle is approaching from the right or left at the rear of the vehicle.
As the RCTA function may not function correctly under certain conditions,
the driver’s own visual confirmation of safety is necessary. Over reliance on
this function may lead to an accident resulting death or serious injury.

2644-5. Using the driving support systems
C-HR_OM_USA_OM10526U
The areas that vehicles can be detected in are outlined below.
To give the driver a more consistent time to react, the buzzer can alert
for faster vehicles from farther away.
Example:
■ The RCTA function is operational when
The RCTA function operates when all of the following conditions are met:
● The BSM system is set to on. ( →P. 255)
● The shift position is in R.
● Vehicle speed is less than approximately 5 mph (8 km/h).
● Approaching vehicle speed is between approximately 5 mph (8 km/h) and
18 mph (28 km/h).
RCTA function detection areas
Approaching vehicleSpeedApproximate
alert distance
Fast18 mph (28 km/h)65 ft. (20 m)
Slow5 mph (8 km/h)18 ft. (5.5 m)

2654-5. Using the driving support systems
4
Driving
C-HR_OM_USA_OM10526U■
Conditions under which the RCTA fu nction will not detect a vehicle
The RCTA function is not designed to detect the following types of vehicles
and/or objects:
● Vehicles approaching from directly behind
● Vehicles backing up in a parking space next to your vehicle
● Guardrails, walls, signs, parked vehi cles and similar stationary objects
*
●Small motorcycles, bicycles, pedestrians, etc.*
●Vehicles moving away from your vehicle
● Vehicles approaching from the parking spaces next to your vehicle
*
*
: Depending on the conditions, detection of a vehicle and/or object may
occur.
■ Conditions under which the RCTA function may not function correctly
●The RCTA function may not detect vehicles correctly in the following situa-
tions:
• When the sensor is misaligned due to a strong impact to the sensor or its
surrounding area
• When mud, snow, ice, a sticker, etc., is covering the sensor or surround- ing area on the rear bumper
• When driving on a road surface that is wet with standing water during bad weather, such as heavy rain, snow, or fog
• When multiple vehicles are approaching with only a small gap between
each vehicle
• When a vehicle is approaching at high speed
●
Vehicles that the sensors cannot detect
due to obstructions

2664-5. Using the driving support systems
C-HR_OM_USA_OM10526U• Immediately after the RCTA function is set to on
• Immediately after the engine is started with the RCTA function is set to on • When backing up on a slope with a
sharp change in grade
• When backing out of a shallow angle parking spot
• When the sensors cannot detect a vehicle due to obstructions

2674-5. Using the driving support systems
4
Driving
C-HR_OM_USA_OM10526U●
Instances of the RCTA function unnecessarily detecting a vehicle and/or
object may increase in the following situations:
• When a vehicle passes by the side of your vehicle
• When the distance between your vehicle and metal objects, such as a
guardrail, wall, sign, or parked vehicle, which may reflect electrical waves
toward the rear of the vehicle, is short
• When the parking space faces a
street and vehicles are being driven
on the street

2684-5. Using the driving support systems
C-HR_OM_USA_OM10526U
Rear view monitor system
The rear view image is displayed
when the shift lever is in R and the
engine switch is in the “ON” posi-
tion (vehicles without a smart key
system) or IGNITION ON mode
(vehicles with a smart key sys-
tem).
This reversed image is a similar
image to the one on the inside rear
view mirror.
If you shift the shift lever to any
positions other than R, the screen
is turned off.
The rear view monitor system assists the driver by displaying an
image of the view behind the veh icle with fixed guide lines on
the screen while backing up, for example while parking.
The screen illustrations used in this text are intended as examples,
and may differ from the image that is actually displayed on the
screen.

2694-5. Using the driving support systems
4
Driving
C-HR_OM_USA_OM10526U■
When using the rear view monitor system
The anti-glare function of the in
side rear view mirror will be can-
celed.
■Display mode
The rear view monitor display mode can be adjusted when the
engine switch is in the “ON” position (vehicles without a smart key
system) or IGNITION ON mode (veh icles with a smart key system)
and the shift lever is in R.
To select a display language (English, French or Spanish).
Push and hold the “AUTO” button for 6 seconds, then release.
Push the “AUTO” button.
Each time the “AUTO” button is pushed and released, the lan-
guage will change.
The warning message should flash 5 seconds after the button is
released, indicating that the change has been completed.
1
2
3

2704-5. Using the driving support systems
C-HR_OM_USA_OM10526U■
Screen description
Vehicles without a smart key system
The rear view monitor system scr een will be displayed if the shift
lever is shifted to R while the engin e switch is in the “ON” position.
Vehicles with a smart key system
The rear view monitor system scr een will be displayed if the shift
lever is shifted to R while the engine switch is in IGNITION ON
mode.
Vehicle width extension guide line
Displays a guide path when the vehicle is being backed straight up.
The displayed width is wider than the actual vehicle width.
Vehicle center guide line
This line indicates the estimated vehicle center on the ground.
Distance guide line
Displays a point approximately 1.5 ft. (0.5 m) (red) from the edge of the
bumper.
Distance guide line
Displays a point approximately 3 ft. (1 m) (blue) from the edge of the
bumper.
Using the rear view monitor system