2017 TOYOTA MIRAI display

2255-5. Using the driving support systems
5
Driving
MIRAI_OM_USA_OM62023U
When the sensors detect an obstacle, the following displays inform
the driver of the position an d distance to the obstacle.
■Multi-information display
Front corner sensor opera-
tion
Rear corner sensor operation
Rear center sensor operation
■Navigation system screen
When the rear view monitor
system is not displayed
A graphic is automatically dis-
played when an obstacle is
detected. The screen can be set so
that the graphic is not displayed.
(→P. 228)
: Select to mute the buzzersounds.
Display

2265-5. Using the driving support systems
MIRAI_OM_USA_OM62023U■
Distance display
Sensors that detect an
obstacle will illuminate continuously or blink.
*1: The images may differ from that shown in the illustrations. ( →P. 225)
*2: Multi-information display
*3: Navigation system screen
Sensor detection display, obstacle distance
Display*1
Approximate distance to obstacle
Front corner sensorRear corner sensor/rear
center sensor
(continuous)
—
Rear center sensor only:
4.9 ft. (150 cm) to
2.0 ft. (60 cm)
(continuous)
2.0ft.(60cm) to
1.5ft.(45cm)2.0 ft. (60 cm) to
1.5 ft. (45 cm)
(continuous)
1.5ft.(45cm) to
1.0ft.(30cm)
Rear corner sensor:
1.5 ft. (45 cm) to
1.0 ft. (30 cm)
Rear center sensor:
1.5 ft. (45 cm) to
1.2 ft. (35 cm)
(blinking*2 or contin-
uous
*3)
Less than
1.0ft.(30cm)
Rear corner sensor:
Less than
1.0 ft. (30 cm)
Rear center sensor:
Less than
1.1 ft. (35 cm)

2285-5. Using the driving support systems
MIRAI_OM_USA_OM62023U
You can change the buzzer sounds volume and the screen operating
conditions when the power switch is in ON mode.
Press the “APPS” button.
Select “Setup” on the “Apps” screen and select “Vehicle”.
Select “TOYOTA Park Assi st Settings” on the screen.
Select the desired item.
The buzzer sounds volume
can be adjusted.
On or off can be selected for
intuitive parking assist dis-
play.
Rear center sensors display
and tone indication can be
set.
■The intuitive parking assist can be operated when
●Front corner sensors:
• The power switch is in ON mode.
• The shift position is in other than P.
• The vehicle speed is less than about 6 mph (10 km/h).
(At any speed when the shift position is in R)
● Rear corner and rear center sensors:
• The power switch is in ON mode.
• The shift position is in R.
Setting up intuitive parking assist
1
2
3
4

2295-5. Using the driving support systems
5
Driving
MIRAI_OM_USA_OM62023U■
Sensor detection information
●The sensor’s detection areas are limited to the areas around the vehicle’s
bumper.
● Certain vehicle conditions and the surrounding environment may affect the
ability of a sensor to correctly detect an obstacle. Particular instances where
this may occur are listed below.
• There is dirt, snow or ice on the sensor. (Wiping the sensors will resolve
this problem.)
• The sensor is frozen. (Thawing the area will resolve this problem.)
In especially cold weather, if a sensor is frozen the screen may show an
abnormal display, or obstacles may not be detected.
• The sensor is covered in any way.
• The vehicle is leaning considerably to one side.
• On an extremely bumpy road, on an incline, on gravel, or on grass.
• The vicinity of the vehicle is noisy due to vehicle horns, motorcycle
engines, air brakes of large vehicles, or other loud noises producing ultra-
sonic waves.
• There is another vehicle equipped with parking assist sensors in the
vicinity.
• The sensor is coated with a sheet of spray or heavy rain.
• The vehicle is equipped with a fender pole or wireless antenna.
• Towing eyelets are installed.
• The bumper or sensor receives a strong impact.
• The vehicle is approaching a tall or curved curb.
• In harsh sunlight or intense cold weather.
• The area directly under the bumpers is not detected.
• If obstacles draw too close to the sensor.
• A non-genuine Toyota suspension (lowered suspension etc.) is installed.
• People may not be detected if they are wearing certain types of clothing.
In addition to the examples above, there are instances in which, because of
their shape, signs and other objects may be judged by a sensor to be closer
than they are.
● The shape of the obstacle may prevent a sensor from detecting it. Pay par-
ticular attention to the following obstacles:
• Wires, fences, ropes, etc.
• Cotton, snow and other materials that absorb sound waves
• Sharply-angled objects
• Low obstacles
• Tall obstacles with upper sections projecting outwards in the direction of
your vehicle

2305-5. Using the driving support systems
MIRAI_OM_USA_OM62023U●
The following situations may occur during use.
• Depending on the shape of the obstacle and other factors, the detection
distance may shorten, or detection may be impossible.
• Obstacles may not be detected if they are too close to the sensor.
• There will be a short delay between obstacle detection and display. Even at slow speeds, there is a possibility that the obstacle will come within the
sensor’s detection areas before the display is shown and the buzzer
sounds.
• Thin posts or objects lower than the sensor may not be detected when approached, even if they have been detected once.
• It might be difficult to hear beeps due to the volume of audio system or air flow noise of the air conditioning system.
■ If “Clean Parking Assist Sensor” is displayed on the multi-information
display
A sensor may be dirty or covered with snow or ice. In such cases, if it is
removed from the sensor, the system should return to normal.
Also, due to the sensor being frozen at low temperatures, a malfunction dis-
play may appear or an obstacle may not be detected. If the sensor thaws out,
the system should return to normal.
■ If “Parking Assist Malfunction” is displayed on the multi-information dis-
play
Depending on the malfunction of the sensor, the device may not be working
normally.
Have the vehicle inspected by your Toyota dealer.
■ Certification for the intuitive parking assist
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful interfer-
ence, and (2) This device must accept any interference received, including
interference that may cause undesired operation.
■ Customization
Settings (e.g. buzzer sounds volume) can be changed.
(Customizable features: →P. 228, 440)
WARNING
■When using the intuitive parking assist
Observe the following precautions.
Failing to do so may result in the vehicle being unable to be driven safely
and possibly cause an accident.
● Do not use the sensor at speeds in excess of 6 mph (10 km/h).
● The sensors’ detection areas and reaction times are limited. When moving
forward or reversing, check the areas surrounding the vehicle (especially
the sides of the vehicle) for safety, and drive slowly, using the brake to
control the vehicle’s speed.
● Do not install accessories within the sensors’ detection areas.

2315-5. Using the driving support systems
5
Driving
MIRAI_OM_USA_OM62023U
NOTICE
■When using intuitive parking assist
In the following situations, the system may not function correctly due t\
o a
sensor malfunction, etc. Have the vehicle checked by your Toyota dealer.
● The intuitive parking assist operation display flashes, and a buzzer sounds
when no obstacles are detected.
● If the area around a sensor collides with something, or is subjected to
strong impact.
● If the bumper collides with something.
● If the display shows continuously without beeping, except when the buzzer
mute switch has been turned on.
● If a display error occurs, first check the sensor.
If the error occurs even if there is no ice, snow or mud on the sensor, it is
likely that the sensor is malfunctioning.
■ Notes when washing the vehicle
Do not apply intensive bursts of water or steam to the sensor area.
Doing so may result in the sensor malfunctioning.

2335-5. Using the driving support systems
5
Driving
MIRAI_OM_USA_OM62023U
◆EPS (Electric Power Steering)
Employs an electric motor to reduce the amount of effort needed to
turn the steering wheel
◆PCS (Pre-Collision System)
→ P. 2 3 8
◆BSM (Blind Spot Monitor)
→P. 2 4 5
The slip indicator will flash while
the TRAC/VSC/ABS systems are
operating.
If the vehicle gets stuck in mud, di rt or snow, the TRAC system may
reduce power from the fuel cell sy stem to the wheels. Pressing
to turn the system off may make it easier for you to rock the vehicle in
order to free it.
To turn the TRAC system off,
quickly press and release .
The “TRAC OFF” is displayed on
the multi-information display.
Press again to turn the sys-
tem back on.
When the TRAC/VSC/ABS systems are operating
Disabling the TRAC system

2345-5. Using the driving support systems
MIRAI_OM_USA_OM62023U
■Turning off both TRAC and VSC systems
To turn the TRAC and VSC systems off, press and hold for more than 3
seconds while the vehicle is stopped.
The VSC OFF indicator will come on and the “TRAC OFF” is displayed on the
multi-information display.
Press again to turn the systems back on.
Pre-collision brake assist and pre-collisi on braking will also be disabled. The
PCS warning light will come on and the message is shown on the multi-infor-
mation display. ( →P. 242)
■ When the message is displayed on th e multi-information display show-
ing that TRAC has been disable d even if has not been pressed
TRAC and hill-start assist control cannot be operated. Contact your Toyota
dealer.
■ Sounds and vibrations caused by the ABS, brake assist, VSC, TRAC and
hill-start assist control systems
Any of the following conditions may occur when the above systems are oper-
ating. None of these indicates that a malfunction has occurred.
●Vibrations may be felt through the vehicle body and steering.
● A motor sound may be heard after the vehicle comes to a stop.
● The brake pedal may pulsate slightly after the ABS is activated.
● The brake pedal may move down slightly after the ABS is activated.
■ ECB operating sound
ECB operating sound may be heard in the following cases, but it does not
indicate that a malfunction has occurred.
●Operating sound heard from motor compartment when the brake pedal is
operated.
● Motor sound of the brake system heard from the front part of the vehicle
when the driver’s door is opened.
● Operating sound heard from the motor compartment when 1 or 2 minutes
passed after the stop of the fuel cell system.
■ EPS operation sound
When the steering wheel is operated, a motor sound (whirring sound) may be
heard. This does not indicate a malfunction.