2019 TOYOTA PRIUS C Owners Manual (in English)

249
4
Driving
PRIUS c_U
4-6. Using the driving support systems
Use the cruise control to maintain a set speed without depressing the
accelerator pedal.
Indicators
Cruise control switch
Press the “ON-OFF” button to
activate the cruise control.
Cruise control indicator will come
on.
Press the button again to deacti-
vate the cruise control.
Accelerate or decelerate the
vehicle to the desired speed,
and push the lever down to set
the speed.
“SET” indicator will come on.
The vehicle speed at the moment
the lever is released becomes the
set speed.
Cruise control
: If equipped
Summary of functions
1
2
Setting the vehicle speed
1
2

2504-6. Using the driving support systems
PRIUS c_U
To change the set speed, operate the lever until the desired se t speed
is obtained.
Increases the speed
Decreases the speed
Fine adjustment: Momentarily
move the lever in the desired direc-
tion.
Large adjustment: Hold the lever in
the desired direction.
The set speed will be increased or decreased as follows:
Fine adjustment: By approximately 1 mph (1.6 km/h) each time th e lever is
operated.
Large adjustment: The set speed can be increased or decreased c ontinu-
ally until the lever is released.
Pulling the lever toward you
cancels the c onstant speed
control.
The speed setting is also canceled
when the brakes are applied.
Pushing the lever up resumes
the constant speed control.
Resuming is available when the
vehicle speed is more than approx-
imately 25 mph (40 km/h).
Adjusting the set speed
1
2
Canceling and resuming t he constant speed control
1
2

2514-6. Using the driving support systems
4
Driving
PRIUS c_U
■Cruise control can be set when
●The shift lever is in D.
● Vehicle speed is above approximately 25 mph (40 km/h).
■ Accelerating after setting the vehicle speed
●The vehicle can be accelerated normally. After acceleration, th e set speed
resumes.
● Even without canceling the cruise control, the set speed can be increased
by first accelerating the vehicle to the desired speed and then pushing the
lever down to set the new speed.
■ Automatic cruise co ntrol cancelation
Cruise control will stop maintaining the vehicle speed in any o f the following
situations.
● Actual vehicle speed falls more than approximately 10 mph (16 k m/h) below
the preset vehicle speed.
At this time, the memorized set speed is not retained.
● Actual vehicle speed is below approximately 25 mph (40 km/h).
● VSC is activated.
● TRAC is activated for a period of time.
● When the VSC or TRAC system is turned off.
■ If the warning message for the cruise control is shown on the m ulti-
information display
P. 487

2524-6. Using the driving support systems
PRIUS c_U
WARNING
■To avoid operating the cruise control by mistake
Switch the cruise control off using the “ON-OFF” button when not in use.
■ Situations unsuitable for cruise control
Do not use cruise control in any of the following situations.
Doing so may result in loss of control and could cause an accid ent resulting
in death or serious injury.
● In heavy traffic
● On roads with sharp bends
● On winding roads
● On slippery roads, such as those covered with rain, ice or snow
● On steep hills
Vehicle speed may exceed the set speed when driving down a stee p hill.
● During emergency towing

2534-6. Using the driving support systems
4
Driving
PRIUS c_U
Vehicles without a smart key sys-
tem: The rear view image is dis-
played when the shift position is in
R and the power switch is in the
“ON” position.
Vehicles with a smart key system:
The rear view image is displayed
when the shift position is in R and
the power switch is in ON mode.
The rear view monitor system will
be deactivated when the shift lever
is in any position other than R.
Rear view monitor system
The rear view monitor system assists the driver by displaying
fixed guide line and an image o f the view behind the vehicle
while backing up, for example while parking.
For vehicles with a navigation system, refer to the “NAVIGATION
SYSTEM OWNER’S MANUAL”.
The screen illustrations used in this text are intended as exam ples,
and may differ from the image th at is actually displayed on the
screen.

2544-6. Using the driving support systems
PRIUS c_U■
Screen description
Vehicle width guide lines
The line indicates a guide path when the vehicle is being backe d
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
The line shows distance behind the vehicle, a point approximate ly 1.5 ft.
(0.5 m) (red) from the edge of the bumper.
Distance guide line
The line shows distance behind the vehicle, a point approximate ly 3 ft.
(1 m) (blue) from the edge of the bumper.
Using the rear view monitor system
1
2
3
4

2554-6. Using the driving support systems
4
Driving
PRIUS c_U■
Area displayed on screen
The rear view monitor system
displays an image of the view
from the bumper of the rear
area of the vehicle.
To adjust the image on the rear
view monitor system screen.
(
 P. 290)
• The area displayed on the
screen may vary according to
vehicle orientation conditions.
• Objects which are close to either corner of the bumper or under
the bumper cannot be seen on
the screen.
• The camera uses a special lens.
The distance of the image that
appears on the screen differs
from the actual distance.
• Items which are located higher than the camera may not be disp layed
by the monitor.
Rear view monitor system precautions
Corners of bumper

2564-6. Using the driving support systems
PRIUS c_U■
Rear view monitor system camera
The camera for the rear view
monitor system is located
above the license plate.
● Using the camera
If dirt or foreign matter (such as water droplets, snow, mud et c.) is
adhering to the camera, it cannot transmit a clear image. In th is
case, flush it with a large quantity of water and wipe the came ra
lens clean with a soft and wet cloth.
■Differences between the scr een and the actual road
The distance guide lines and the vehicle width guide lines may not
actually be parallel with the div iding lines of the parking space, even
when they appear to be so. Be sure to check visually.
The distances between the vehicle width guide lines and the lef t
and right dividing lines of the parking space may not be equal, even
when they appear to be so. Be sure to check visually.
The distance guide lines give a distance guide for flat road sur-
faces. In any of the following situations, there is a margin of error
between the fixed guide lines on the screen and the actual dis-
tance/course on the road.