2017 TOYOTA MIRAI Ion

1945-3. Operating the lights and wipers
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NOTICE
■Notes when using the Automatic High Beam system
Observe the following to ensure that the Automatic High Beam functions
correctly.
● Do not place items on the dashboard. There is a possibility that the cam-
era sensor will mistake items reflected in the windshield for streetlights,
the headlights of other vehicles, etc.
● Do not install a parking tag or any other accessories near or around the
camera sensor.
● Do not overload the vehicle.
● Do not modify the vehicle.
● If the windshield needs to be replaced, contact your Toyota dealer.
●Do not touch the camera sensor.
●Do not subject the camera sensor to a
strong impact.
● Do not disassemble the camera sensor.
● Do not spill liquid onto the camera sen-
sor.
● Do not apply window tinting or stickers
to the camera sensor or the area of
windshield near the camera sensor.

1955-3. Operating the lights and wipers
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Driving
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Windshield wipers and washer
When “AUTO” is selected, the wipers will operate automatically when
the sensor detects falli ng rain. The system autom atically adjusts wiper
timing in accordance with rain volume and vehicle speed.
Off
Rain-sensing operation
Low speed operation
High speed operation
Temporary operation
The sensor sensitivity can be adjusted when “AUTO” is selected. Increases the sensitivity
Decreases the sensitivity
Operating the wiper lever

1965-3. Operating the lights and wipers
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Washer/wiper dual operation
Wipers will automatically operate a
couple of times after the washer
squirts.
■The windshield wipers and washers can be operated when
The power switch is in ON mode.
■ Effects of vehicle speed on wiper operation
Vehicle speed affects the Intermittent wiper interval.
■ Raindrop sensor
●If the wiper switch is turned to the “AUTO” position while the power switch is
in ON mode, the wipers will operate once to show that “AUTO” mode is acti-
vated.
● If the temperature of the raindrop sensor is 194 °F (90 °C) or higher, or 5 °F
(-15 °C) or lower, automatic operation may not occur. In this case, operate
the wipers in any mode other than “AUTO” mode.
■ If no windshield washer fluid sprays
Check that the washer nozzles are not blocked, if there is washer fluid in the
windshield washer fluid reservoir.
●The raindrop sensor judges the amount
of raindrops.
An optical sensor is adopted. It may not
operate properly when sunlight from the
rising or setting of the sun intermittently
strikes the windshield, or if bugs, etc.,
are present on the windshield.
WARNING
■ Caution regarding the use of windshield wipers in “AUTO” mode
The windshield wipers may operate unexpectedly if the sensor is touched or
the windshield is subject to vibration in “AUTO” mode. Take care that your
fingers, etc., do not become caught in the windshield wipers.
■ Caution regarding the use of washer fluid
When it is cold, do not use the washer fluid until the windshield becomes
warm. The fluid may freeze on the windshield and cause low visibility. This
may lead to an accident, resulting in death or serious injury.

1985-4. Refueling
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Opening the fuel door
●Close the all the doors and windows.
● Set the parking brake.
● Shift the shift position to P.
● Turn the power switch off.
● Turn off the headlights.
■Fuel Type
Compressed hydrogen gas
■ Notes on fueling
●Fueling will not be possible if the pressure inside the vehicle’s hydrogen tanks
is higher than the supply pressure of the hydrogen station. If the hydrogen
tanks are more than half full, the vehicle will be unable to fuel at a H35 dis-
penser.
A hydrogen station with a H70 dispenser (supply pressure of 10150 psi
[70 MPa, 714 kgf/cm
2, 700 bar] is necessary to completely fill hydrogen tanks.
● If the fueling cannot be completed due to trouble with the station equipment,
call the number indicated on the equipment.
● Fuel with compressed hydrogen ga s only at hydrogen stations.
● Fuel at hydrogen stations confor ming with the Society of Automo-
tive Engineers (SAE) J2601 fueling protocol or laws that may
supersede such SAE protocols.
● Refer to the Mirai Station Finder Application in Entune,
www.toyota.com
, or call 800-331-4331.
● Observe any notices or instructio ns shown at hydrogen stations.
● The filling time and amount of fuel may depend on outside tem-
perature and the equipment at that hydrogen station.
●
Vehicles with expired hydro gen tanks must not be used. (→P. 86)
Consult your Toyota dealer.
Before filling

1995-4. Refueling
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Driving
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WARNING
■When filling
Observe the following precautions while fueling the vehicle.
Failure to do so may result in death or serious injury.
● Turn the power switch off before fueling.
● Ensure the hydrogen gas nozzle is locked onto the vehicle receptacle
before filling. This can be done by pulling on the hydrogen gas nozzle to
check that it cannot be pulled off.
Failure to do so may result in injury or damage to the hydrogen gas nozzle
or vehicle.
● Do not smoke while fueling.
● Because the fuel is cold, the hydrogen gas nozzle and vehicle receptacle
surface will become cold, and frost may develop. After fueling is com-
pleted, remove the hydrogen gas nozzle by the plastic handle only. Do not
touch any other parts of the hydrogen gas nozzle or vehicle receptacle
with bare hands immediately after fueling, as frostbite may occur.
NOTICE
■ When filling
● Fuel only with compressed hydrogen gas at stations compliant with the
Society of Automotive Engineers (SAE) J2601 fueling protocol or laws that
may supersede such SAE protocols.
If improper fuels are used, the fuel cell stack will be damaged.
● Do not swing or drop the hydrogen gas nozzle, or subject it to a large
amount of force. Doing so may cause damage.
● If the hydrogen gas nozzle cannot be removed after fueling, it may be fro-
zen to the vehicle receptacle. Wait for the hydrogen gas nozzle to thaw
before attempting to remove. Do not pull or rotate the hydrogen gas nozzle
forcibly. Failure to follow these precautions may cause damage.
● Be sure to replace the cap after filling. If foreign material gets in the vehicle
receptacle, it may cause damage.
● Do not put anything sharp, such as a screwdriver, blade, or any foreign
object into the mouth of the vehicle receptacle. If the vehicle receptacle is
damaged, hydrogen gas may leak during fueling.
● If you notice anything unusual about the vehicle receptacle, please notify
your Toyota dealer.
● If you notice anything unusual with the hydrogen dispenser or hydrogen
gas nozzle, please notify the hydrogen station operator. Contact informa-
tion is usually displayed on the dispenser.

2005-4. Refueling
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Press the fuel door opener
switch to release the lock.
If the “READY” indicator is on or
the power switch is in ON mode,
the fuel door will not be unlocked.
Press the center part of the rear
edge of the fuel door.
Push inward, then release. The
fuel door will slightly open. It can
now be opened completely by pull-
ing on the fuel door.
Remove the cap and attach it to
the holder.
*: Do not press the interlock button.The fuel door sensor may malfunc-
tion.
Opening the fuel door
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2015-4. Refueling
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Driving
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■If “Open H2 Filler Door in a Safe Place when Vehicle is Powered OFF” is
displayed on the mult i-information display
Stop the vehicle in a safe place and press the fuel door opener switch once
more with the following procedure:
Shift the shift position to P.
Turn the power switch off.
Press the fuel door opener switch.
■ If the fuel door lock cannot be released (i.e., if it is damaged)
■ Sounds during filling
When fueling with compressed hydrogen gas, noises from gas flowing
through the hydrogen gas nozzle and hydrogen tank valves can sometimes
be heard. ( →P. 80)
Replace the cap.
Turn the power switch off, remove the
trunk inner cover, and release the lock for
the fuel door by pulling the lever.
Closing the fuel door
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2025-4. Refueling
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Press the center part of the rear
edge of the fuel door, closing
the fuel door, until it clicks.
Confirm the fuel door is completely
closed by checking that the fuel
door is flush with the body.
■Safety features
When the fuel door is open, the fuel cell system will not start. When the
“READY” indicator is on, the fuel door will not open.
■ If “H2 Filler Door is open. Park Your Vehicle in a Safe Place and Close H2
Filler Door” is displayed on the multi-information display
The fuel door is open. Stop the vehicle in a safe place and close the fuel door.
■ If “Close H2 Filler Door and Restart Your Vehicle” is displayed on the
multi-information display
The fuel door is open and the fuel cell system cannot be started. Shift the shift
position to P and, turn the power switch off, then:
Check whether the cap has been reinstalled.
Close the fuel door by pressing the center part of the rear edge of the
fuel door, until it clicks.
If the warning message on the multi-information display turns off at this
time, there is no malfunction. However, if the display continues to show, the
sensor may be damaged. Have the vehicle inspected by your Toyota
dealer.
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