ECO mode TOYOTA MIRAI 2018 Owners Manual (in English)

21Pictorial index
MIRAI_OM_USA_OM62025UP position switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 173
ECO MODE switch . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . P. 181
POWER MODE switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 181
VSC OFF switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 232
Power outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 281
USB charging ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 282
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

271-1. For safe use
1
For safety and security
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WARNING
Observe the following precautions.
Failure to do so may cause the driver’s floor mat to slip, possibly interfering
with the pedals while driving. An unexpectedly high speed may result or it may
become difficult to stop the vehicle. This could lead to an acc ident, resulting in
death or serious injury.
■ When installing the driver’s floor mat
● Do not use floor mats designed for other models or different mo del year
vehicles, even if they are Toyota Genuine floor mats.
● Only use floor mats designed for the driver’s seat.
● Always install the floor mat securely using the retaining hooks (clips) pro-
vided.
● Do not use two or more floor mats on top of each other.
● Do not place the floor mat bottom-side up or upside-down.
■ Before driving
● Check that the floor mat is securely
fixed in the correct place with all the
provided retaining hooks (clips). Be
especially careful to perform this check
after cleaning the floor.
● With the fuel cell system stopped and
the shift position in P, fully depress each
pedal to the floor to make sure it does
not interfere with the floor mat.

661-1. For safe use
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WARNING
■When installing a child restraint system
Observe the following precautions.
Failure to do so may result in death or serious injury.
● Do not allow children to play with the seat belt. If the seat b elt becomes
twisted around a child’s neck, it may lead to choking or other serious inju-
ries that could result in death.
If this occurs and the buckle cannot be unfastened, scissors sh ould be
used to cut the belt.
● Ensure that the belt and plate are securely locked and the seat belt is not
twisted.
● Shake the child restraint system left and right, and forward and backward
to ensure that it has been securely installed.
● After securing a child restraint system, never adjust the seat.
● When a booster seat is installed, always ensure that the should er belt is
positioned across the center of the child’s shoulder. The belt should be
kept away from the child’s neck, but not so that it could fall off the child’s
shoulder.
● Follow all installation instructions provided by the child rest raint system
manufacturer.
■ When installing a booster seat
To prevent the belt from going into ALR lock mode, do not fully extend the
shoulder belt. ALR mode causes the belt to tighten only. This c ould cause
injury or discomfort to the child. ( P. 32)
■ Do not use a seat belt extender
If a seat belt extender is used when installing a child restraint system, the
seat belt will not securely hold the child restraint system, which could cause
death or serious injury to the child or other passengers in the event of sud-
den braking, sudden swerving or an accident.

741-2. Theft deterrent system
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Alar m
The alarm uses light and sound to give an alert when an intrusion is
detected.
The alarm is triggered in the following situations when the ala rm is
set:
● A locked door or trunk is unlocked or opened in any way other t han
using the entry function, wireles s remote control or mechanical key.
(The doors will lock a gain automatically.)
● The hood is opened.
Close the doors, trunk and hood,
and lock all the doors. The system
will be set automatically after 30
seconds.
The indicator changes from being
on to flashing when the system is
set.
Do one of the following to d eactivate or stop the alarm:
● Unlock the doors or open the trunk.
● Turn the power switch to ACCESSORY or ON mode, or start the
fuel cell system. (The alarm wil l be deactivated or stopped after a
few seconds.)
The alarm
Setting the alarm system
Deactivating or stopping the alarm

942. Fuel cell vehicle
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Advice for driving fuel cell vehicles
◆Fuel cell system indicator usage
Maintaining the fuel cell system indicator to Eco area on the
multi-information display can extend your driving range. (P. 110)
◆Accelerator pedal/brake pedal operation
Drive the vehicle smoothly. Avo id abrupt acceleration and decel era-
tion.
Mild acceleration and decelerati on can help curb wasteful fuel con-
sumption.
◆When braking
Make sure to depress the brake gently and allow for a long stop ping
distance. This enables collectio n of more electrical energy gen er-
ated during deceleration.
◆Heavy traffic
Repeated acceleration and deceleration as well as long stops at
traffic lights, will decrease fuel economy. Check traffic reports
ahead of time and avoid traffic jams as much as possible. If ca ught
in a traffic jam, gently release the brake pedal to allow the v ehicle to
move forward slowly while avoiding overuse of the accelerator
pedal to help curb wasteful fuel consumption.
◆Driving with high power output
Similar to an electric vehicle, a fuel cell vehicle uses the mo st fuel in
high output driving such as driving on a steep uphill or at hig h
speeds. Moderate the vehicle speed and maintain a steady speed.
To maximize fuel economy and ra nge, pay attention to the fol-
lowing:

952. Fuel cell vehicle
2
Fuel cell system
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◆Using Eco drive mode
Using Eco drive mode (P. 181) makes torque generation less
aggressive than normal when stepping on the accelerator pedal,
leading to improvement in fuel economy.
Also, is displayed on the air conditioning screen, indicating
the switch to ECO HEAT/COOL mode ( P. 2 5 8 ) .
◆Air conditioning system on/off
● Turn off the air conditioning system operation switch except
when necessary to help curb fuel consumption.
In summer: When the ambient temperature is high, use the recircu -
lated air mode. This decreases the load on the air con-
ditioning system.
In winter: Avoid excess heating. Use the seat heater to minimize the need for cabin heating ( P. 266).
● By pushing , ECO HEAT/COOL mode is turned on. This
helps curb fuel consumption even with the air conditioning syst em
turned on.
◆Checking tire inflation pressure
Make sure to check the tire inflation pressure frequently. Impr oper
tire inflation pressure can cause poor fuel economy.
Additionally, snow tires have mo re rolling friction and their use on
dry roads lead to poor fuel economy. Use tires that are appropr iate
for the season.
◆Luggage
Avoid carrying unnecessary luggage and unload excess weight in
order avoid poor fuel economy. Installing a large roof rack wil l also
reduce fuel economy.

1003. Instrument cluster
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*1: These lights turn on when the power switch is turned to ON mode to indi-
cate that a system check is being performed. They will turn off after the fuel
cell system is on, or after a few seconds. There may be a malfu nction in a
system if a light does not come on, or turn off. Have the vehic le inspected
by your Toyota dealer.
*2: The light flashes to indicate a malfunction.
*3: This light illuminates on the multi-information display.
The indicators inform the driver of the operating state of the vehicle’s
various systems.
Indicators
Turn signal indicator
( P. 185)Intuitive parking assist
indicator ( P. 224)
Headlight indicator
( P. 187)
*1, 2
Slip indicator ( P. 232)
Headlight high beam
indicator ( P. 188)
*1, 3
VSC OFF indicator
(P. 233)
Automatic High Beam
indicator ( P. 190)
*1, 3
PCS warning light
(P. 238)
“READY” indicator
( P. 172)
*4
BSM indicators
(P. 245)
Radar cruise control
indicator ( P. 203)
*4, 5BSM outside rear view
mirror indicators
(P. 244)
Cruise control “SET”
indicator ( P. 203) Security indicator
(
P. 72, 74)
Cruise control indicator
( P. 203)
Shift position indicator
(P. 179)
LDA indicator ( P. 216)
*6
ECO MODE indicator
(P. 181)

1013. Instrument cluster
3
Instrument cluster
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*1: These lights turn on when the power switch is turned to ON mode to indi-
cate that a system check is being performed. They will turn off after the fuel
cell system is on, or after a few seconds. There may be a malfu nction in a
system if a light does not come on, or turn off. Have the vehic le inspected
by your Toyota dealer.
*2: The light flashes to indicate that the system is operating.
*3: The light turns on when the system is off.
*4: In order to confirm operation, the BSM outside rear view mirro r indicators
illuminate in the following situations:
• When the power switch is turned to ON mode while the BSM setti ngs are
set to ON.
• When the BSM settings are set to ON while the power switch is in ON
mode.
If the system is functioning correctly, the BSM outside rear vi ew mirror indi-
cators will turn off after a few seconds.
If the BSM outside rear view mirror indicators do not illuminat e or do not
turn off, there may be a malfunction in the system.
If this occurs, have the vehicle inspected by your Toyota deale r.
*5: This light illuminates on the outside rear view mirrors.
*6: This light illuminates on the main display.
*6
POWER MODE
indicator (P. 181)*6
(Amber)
Power restriction
indicator (P. 102)
Br mode indicator
( P. 181) H
2O indicator
( P. 173)
*6
(Blue)
Power restriction
indicator ( P. 102) “AIR BAG ON/OFF”
indicator (
P. 49)
WARNING
■If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning lights not
come on when you start the fuel cell system, this could mean that these
systems are not available to help protect you in an accident, which could
result in death or serious injury. Have the vehicle inspected by your Toyota
dealer immediately if this occurs.

1023. Instrument cluster
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Gauges and meters
Main display
Displays the speedometer, fuel gauge, etc. (P. 102)
Multi-information display
Presents the driver with a variety of vehicle data.
Displays warning messages in case of a malfunction. ( P. 376)
Shift position indicator
Displays the selected shift position. (P. 179)
Clock
P. 278
Fuel gauge
Displays the quantity of fuel
remaining in the hydrogen
tanks.
ECO MODE indicator and POWER MODE indicator
Displays the select ed driving mode.
(P. 181)
Main display

1174-1. Key information
4
Operation of each component
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To take out the mechanical key,
push the release button and take
the key out.
The mechanical key can only be
inserted in one direction, as the
key only has grooves on one side.
If the key cannot be inserted in a
lock cylinder, turn it over and re-
attempt to insert it.
After using the mechanical key, store it in the electronic key. Carry the
mechanical key together with the electronic key. If the electro nic key bat-
tery is depleted or the entry function does not operate properl y, you will
need the mechanical key. ( P. 398)
■Panic mode
■ When required to leave the vehicle ’s key with a parking attendant
Set the luggage security system ( P. 127) on and lock the glove box ( P. 2 7 1 )
as circumstances demand.
Remove the mechanical key for your own use and provide the attendant with
the electronic key only.
■ If you lose your mechanical keys
New genuine mechanical keys can be made by your Toyota dealer u sing the
other mechanical key and the key number stamped on your key num ber
plate. Keep the plate in a safe place such as your wallet, not in the vehicle.
■ When riding in an aircraft
When bringing an electronic key onto an aircraft, make sure you do not press
any button on the electronic key while inside the aircraft cabi n. If you are car-
rying an electronic key in your bag, etc., ensure that the butt ons are not likely
to be pressed accidentally. Pressing a button may cause the electronic key to
emit radio waves that could interfere with the operation of the aircraft.
Using the mechanical key
When is pressed for longer than
about 1 second, an alarm will sound inter-
mittently and the vehicle lights will flash to
deter any person from trying to break into
or damage your vehicle.
To stop the alarm, press any button on the
electronic key.