Page 122 of 528
1223. Instrument cluster
MIRAI_OM_USA_OM62073U■
Drive monitor
Driving time
Displays the amount of time
since starting
*1 the fuel cell
system or resetting
*2.
Average vehicle speed
Displays the average vehicle
speed since starting
*1 the
fuel cell system or reset-
ting
*2.
Average fuel consumption
Displays the average fuel consumption since starting
*1 the fuel
cell system or resetting
*2.
*1: When the odometer, traveled distance since starting, or blank is dis-
played in the odometer and trip meter of the main display
*2: When trip meter A or trip meter B is displayed in the odometer and
trip meter of the main display
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1233. Instrument cluster
3
Instrument cluster
MIRAI_OM_USA_OM62073U■
ECO diary
To toggle through the items, press on the meter control switch es
( P. 118) to select the tab and then press either or .
Daily history
Press either or of the
meter control switches to scroll
through the da ys displayed.
Monthly history
Press either or of the
meter control switches to scroll
through the months displayed.
Press on the meter control switches ( P. 118) to return.
■Power meter
Displays the output power and
regeneration level of the fuel cell
system.
Page 124 of 528

1243. Instrument cluster
MIRAI_OM_USA_OM62073U
The settings of the following items can be changed, refer to P. 484.
For functions that can be enabled or disabled, the function swi tches
between on and off each time is pressed.
● Clock ( P. 328)
• Rounds to the nearest hour
• Time adjustment
● LDA (Lane Departure Alert with steering control) (P. 2 3 8 )
Select to set up the following items.
• Steering assist function
• Alert sensitivity
• Vehicle sway warning function
• Sway sensitivity
● PCS (Pre-Collis ion System) (P. 226)
Select to set up the following items.
• PCS on/off
• PCS sensitivity
●
BSM (Blind Spot Monitor) ( P. 286)
Select to set up the BSM and RCTA function on/off.
● RSA (Road Sign Assist) (if equipped) ( P. 248)
Select to set up RSA (Ro ad Sign Assist) on/off.
●
Parking Support Brake function (for static objects) (if
equipped) ( P. 274)
Select to set up the Parking Supp ort Brake function (for static
objects) on/off.
● Intuitive parking assist ( P. 265)
Select to set up the following items.
• Intuitive parkin g assist on/off
• Intuitive parking assist buzzer volume
Setting display
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1253. Instrument cluster
3
Instrument cluster
MIRAI_OM_USA_OM62073U
● Units
Select to change the unit.
●
Meter settings
Select the menu to set up the following items ( P. 490)
• RSA notification method (if equipped)
Select to change the RSA notification method.
• RSA notification level (if equipped)
Select to change the RSA notification level.
• Time for exchanging the ion filter
Select to initialize the time for exchanging the ion filter.
• Language
Select to change the language on the display.
• Interruption display
Select to set the Interruption displays (navigation system rout e guid-
ance, Instrument panel brightness adjustment), which may appear in
some situations, on/off.
• Return to initial settings
Registered or changed meter settings will be deleted or returne d to
their default setting.
• Main display split screen (if equipped)
Select to change the main display to split screen.
• Monthly history of fuel economy history
Select to clear the history.
• Daily history of ECO log
Select to clear the log.
• Monthly history of ECO log
Select to clear the log.
• Calendar date
Select to set the date.
• Erase screen
Select to display a blank screen.
Page 126 of 528
1263. Instrument cluster
MIRAI_OM_USA_OM62073U
■Setting items
● [Meter settings] items are not selectable while driving and cannot be
operated.
Also, the settings screen is temporarily canceled in the follow ing situations.
• A warning message is displayed.
• The vehicle starts off.
● Settings for functions not equipped to the vehicle are not disp layed.
● When a function is turned off, the related settings for that fu nction are not
selectable.
■ When the 12-volt battery terminal is disconnected and reconnect ed
The following data is reset when the 12-volt battery terminal i s disconnected
and reconnected.
● 1-minute fuel consumption
● 5-minute fuel consumption
● Driving time
● Average vehicle speed
● Average fuel consumption
■ Liquid crystal display
P. 115
NOTICE
■During setting up the display
To prevent 12-volt battery discharge, ensure that the fuel cell system is
operating while setting up the display features.
Page 136 of 528

1364-2. Opening, closing and locking the doors
MIRAI_OM_USA_OM62073U
■Switching the door unlock function
It is possible to set which doors the entry function unlocks using the wireless
remote control.
Turn the power switch off.
When the indicator light on the key surface is not on, press and hold ,
or for approximately 5 seconds while pressing and holding
.
The setting changes each time an operation is performed, as sho wn below.
(When changing the setting continuously, release the buttons, w ait for at least
5 seconds, and repeat step .)
To prevent unintended triggering of the alarm, unlock the doors using the
wireless remote control and open and close a door once after th e settings
have been changed. (If a door is not opened within 60 seconds a fter is
pressed, the doors will be locked again and the alarm will auto matically be
set.)
In case that the alarm is triggered, immediately stop the alarm . ( P. 81)
■ Impact detection door lock release system
In the event that the vehicle is subject to a strong impact, all the doors are
unlocked. Depending on the force of the impact or the type of a ccident, how-
ever, the system may not operate.
■ Using the mechanical key
The doors can also be locked and unlocked with the mechanical k ey.
( P. 449)
■ Open door warning buzzer
If the vehicle speed reaches 3 mph (5 km/h), the master warning light flashes
and a buzzer sounds to indicate that door(s) or the hood is not fully closed.
The open door(s) or hood is displayed on the multi-information display.
1
2
2
Multi-information
displayUnlocking functionBeep
Holding the driver’s door
handle unlocks only the
driver’s door.
Exterior: Beeps 3
times
Interior: Pings once
Holding the front passen-
ger’s door handle unlocks
all the doors.
Holding either front door
handle unlocks all the
doors.Exterior: Beeps twice
Interior: Pings once
Page 144 of 528

1444-2. Opening, closing and locking the doors
MIRAI_OM_USA_OM62073U■
Effective range (areas within wh ich the electronic key is detected)
■ Alarms and warning indicators
A combination of exterior and interior alarms as well as warnin g messages
shown on the multi-information display are used to prevent theft of the vehicle
and accidents resulting from erroneous operation. Take appropriate mea-
sures in response to any warning message on the multi-information display.
( P. 426)
The following table describes circumstances and correction procedures when
only alarms are sounded.
When locking or unlocking the
doors
The system can be operated
when the electronic key is within
about 2.3 ft. (0.7 m) of an outside
door handle. (Only the doors
detecting the key can be oper-
ated.)
When opening the trunk
The system can be operated when the electronic key is within
about 2.3 ft. (0.7 m) of the trunk release button.
When starting the fuel cell system or changing power switch
modes
The system can be operated when the electronic key is inside the
vehicle.
AlarmSituationCorrection procedure
Exterior alarm sounds
once for 5 seconds The trunk was closed
while the electronic key
was still inside the trunk
and all the doors were
locked.
Retrieve the electronic
key from the trunk and
close the trunk lid.
An attempt was made
to lock the vehicle while
a door was open. Close all of the doors
and lock the doors
again.
Interior alarm sounds
continuously The power switch was
turned to ACCESSORY
mode while the driver’s
door was open (or the
driver’s door was
opened while the
power switch was in
ACCESSORY mode).Turn the power switch
off and close the
driver’s door.
Page 145 of 528

1454-2. Opening, closing and locking the doors
4
Operation of each component
MIRAI_OM_USA_OM62073U■
When “Smart Key System Malfuncti on See Owner’s Manual” will be dis-
played on the multi-information display
The system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer immediately.
■ Battery-saving function
The battery-saving function will be activated in order to preve nt the electronic
key battery and the 12-volt battery from being discharged while the vehicle is
not in operation for a long time.
● In the following situations, the smart key system may take some time to
unlock the doors.
• The electronic key has been left in an area of approximately 6 ft. (2 m) of
the outside of the vehicle for 10 minutes or longer.
• The smart key system has not been used for 5 days or longer.
● If the smart key system has not been used for 14 days or longer , the doors
cannot be unlocked at any doors except the driver’s door. In th is case, take
hold of the driver’s door handle, or use the wireless remote co ntrol or the
mechanical key, to unlock the doors.
■ Electronic Key battery-Saving Function
When battery-saving mode is set, battery depletion is minimized by stopping
the electronic key from receiving radio waves.
Press twice while pressing and
holding . Confirm that the electronic
key indicator flashes 4 times.
While the battery-saving mode is set, the
smart key system cannot be used. To
cancel the function, press any of the elec-
tronic key buttons.