2023 TOYOTA MIRAI navigation system

792-1. Fuel cell electric vehicle
Owners Manual_USA_M62064_en
2
Fuel cell system
Fuel cell electric vehicles do not
have engine sounds like gaso-
line vehicles. Therefore, a
sound that changes in accor-
dance with the driving speed,
will be played in order to warn
people nearby of the vehicle’s
approach. The sound will stop
when the vehicle speed
exceeds approximately 23 mph
(37 km/h).
■How to hear the warning
In the following ca ses, the acoustic
vehicle alerting system may be diffi-
cult for surrounding people to hear.
●In very noisy areas
●In the wind or the rain
Also, as the acoustic vehicle alerting
system is installed on the front of the
vehicle, it may be m ore difficult to
hear from the rear of the vehicle
compared to the front.
*: This function can only be used in
the mainland U.S.A. It cannot be
used in other states and territo-
ries, including Alaska and Hawaii.
This system operates based on
the driving situation and traffic
information to enhance fuel
economy.
For details about Predictive effi-
cient drive, refer to “MULTIME-
DIA OWNER’S MANUAL”.
■Predictive deceleration sup-
port
 When the vehicle approaches
to predictive deceleration sup-
port points registered in the
navigation system, the refer-
ence operation range of
the ECO Accelerator Guid-
ance ( P.108) on the multi-
information display will be
turned off to encourage the
driver to reduce excessive
acceleration.
With 8-inch multi-information
display
With 12.3-inch multi-informa-
tion display
Acoustic vehicle alerting
system
Predictive efficient drive
(vehicles with navigation
system)
*

1073-1. Instrument cluster
Owners Manual_USA_M62064_en
3
Vehicle status information and indicatorsInformation related to each icon
can be displayed by selecting
the icon with the meter control
switches.
Some of the information may be
displayed automatically depending
on the situation.
*1: Vehicles with 8-inch multi-infor- mation display
*2: Vehicles with 12.3-inch multi-information display
Select to display fuel consump-
tion data in various forms.
■Fuel Economy
Following information is dis-
played.
Current fuel economy
Displays the instantaneous current
fuel Economy.
Average fuel economy
To reset the average fuel economy
display, press and hold the
meter control switch.
The average fuel economy dis-
play can be changed in .
( P.111)
 Average fuel economy (after
start)
Displays the average fuel con-
sumption since fuel cell system
start.
WARNING
■Caution for use while driving
For safety, avoid operating the
meter control swit ch while driving
as much as possible, and do not
look continuously at the multi-
information display while driving.
Stop the vehicle and operate the
meter control switch. Failure to do
so may cause a steering wheel
operation error, resulting in an
unexpected accident.
Menu icons
IconDisplay
Driving information dis-
play ( P.107)
Driving support system
information display
*1
(  P. 1 1 0 )
Navigation system-linked
display
*2 ( P. 1 1 0 )
Audio system-linked dis-
play ( P. 1 1 1 )
Vehicle information dis-
play ( P. 1 1 1 )
Settings display
( P. 1 1 1 )
Warning message dis-
play ( P. 1 1 2 )
Driving information dis-
play

1103-1. Instrument cluster
Owners Manual_USA_M62064_enmph (30km/h).
The Eco Score is reset each time
the vehicle starts off to start a new
evaluation.
When the fuel cell system stops,
the current total score result is dis-
played.
*
*
: The score result is displayed only when “Eco Score” is selected for
“Trip Summary”. ( P. 1 1 1 )
■ECO Accelerator Guidance/Eco
Score will not operate when
The ECO Accelerator Guidance/Eco
Score will not opera te in the follow-
ing situations:
●The Fuel cell System Indicator is
not operating.
●The vehicle is being driven using
the dynamic radar cruise control
with full-speed range.
■Driving support system
information display
Select to display the operational
status of the following systems:
 LTA (Lane Tracing Assist)
*
( P.230)
 Dynamic radar cruise control
with full-speed range
*
( P.244)
*: Vehicles with Toyota Teammate
Advanced Drive, re fer to “Toyota
Teammate Advanced Drive
OWNER’S MANUAL”.
■Navigation system-linked
display (if equipped)
Select to display the following
navigation system-linked infor-
mation.
 Route guidance
 Compass display (north-up
display/heading-up display)
Select to display the following
navigation system-linked infor-
mation.
 Route guidance
 Compass display (north-up
display/heading-up display)
Select to enable selection of an
audio source or track on the dis-
play.
■Drive information
2 items that are selected using
the “Drive Info Items” setting
(average speed, distance and
total time) can be displayed ver-
tically.
The displayed information
Driving support system
information display
Navigation system-linked
display (Vehicles with
12.3-inch multi-informa-
tion display)
Audio system-linked dis-
play
Vehicle information dis-
play

1143-1. Instrument cluster
Owners Manual_USA_M62064_en
*: If equipped
Illustrations used in this text are intended as examples, and m ay differ from
the image that is actually displayed by the he ad-up display.
Navigation system-linked display area (if equipped)
Displays the following items which are linked to the navigation system:
• Route guidance to destination
• Street name
• Compass (heading-up display)
Driving support system display area ( P.117)
Speed limit/RSA (Road Sign A ssist) display area (if equipped)
Displays the following items:
• Speed limit of the current road (linked to the navigation syst em) (U.S.A.
only)
• RSA (Road Sign Assist) display ( P.241)
Outside temperature display area
Displayed when the power switch i s turned to ON or when the low outside
temperature indicator is flashing.
Driving information display area
Head-up display*
The head-up display projects a variety of driving-related infor -
mation and the operating state of the driving support systems
on the windshield.
System components

1163-1. Instrument cluster
Owners Manual_USA_M62064_en
■Enabling/disabling the
head-up display
Press the “HUD” switch.
■Changing settings of the
head-up display
The following settings can be changed on of the multi-
information display. (
P.512)
 Brightness and vertical posi-
tion of the head-up display
Select to adjust the brightness or
vertical position of the head-up dis-
play.
Fuel cell System Indicator
Select to enable/disable the Fuel
cell System Indicator.
Display content
Select to enable/d isable the follow-
ing items:
• Route guidance to destina- tion/street name (vehicles with
navigation system)
• Driving support system display
*
• Compass (heading-up display) (vehicles with navigation system)
• Audio system operation status
*: Make sure to enable this display when using the driving support
systems
 Display angle
■Enabling/disabling of the head-
up display
If the head-up display is disabled, it
will remain disabled when the power
switch is turned o ff then back to ON.
■Display brightness
The brightness of the head-up dis-
play can be adjusted on of the
multi-information di splay. Also, it is
automatically adjusted according to
the ambient brightness.
NOTICE
■Head-up display projector
●Do not place any drinks near
the head-up display projector. If
the projector gets wet, electrical
malfunctions may result.
●Do not place anything on or put
stickers onto the head-up dis-
play projector.
Doing so could interrupt head-
up display indications.
●Do not touch the inside of the
head-up display projector or
thrust sharp edges or the like
into the projector.
Doing so could cause mechani-
cal malfunctions.
Using the head-up display

2415-5. Using the driving support systems
Owners Manual_USA_M62064_en
5
Driving
●“LTA Unavailable at Current
Speed”
The function cannot be used as the
vehicle speed exceeds the LTA
operation range. Drive slower.
■Customization
Function settings can be changed.
(Customizable features: P.512)
*1: If equipped
*2: Vehicles with Toyota Teammate
Advanced Drive, re fer to “Toyota
Teammate Advanced Drive
OWNER’S MANUAL”.
The RSA system recognizes
specific road signs using the
front camera and/or navigation
system
* (when speed limit infor-
mation is available) to provide
information to the driver via the
display.
*: If equipped
RSA (Road Sign
Assist)*1, 2
Summary of function
WARNING
■Before using the RSA
Do not rely solely upon the RSA
system. RSA is a system which
supports the driver by providing
information, but it is not a replace-
ment for a driver’s own vision and
awareness. Drive safely by
always paying careful attention to
the traffic rules.

2425-5. Using the driving support systems
Owners Manual_USA_M62064_en
When the front camera recog-
nizes a sign and/or information
of a sign is available from the
navigation system (if equipped),
the sign will be displayed on the
multi-information display.
When the driving support sys-
tem information display is
selected, a maximum of 3
signs can be displayed.
( P.105)
 When a tab other than the
driving support system infor-
mation is selected, the follow-
ing types of road signs will be
displayed. ( P.105)
• Speed limit sign
•Do Not Enter sign (when notifica-
tion is necessary) If signs other than speed limit signs
are recognized, t
hey will be dis-
played in an overlapping stack
under the current speed limit sign.
The following types of road
signs, including el ectronic signs
and blinking signs, are recog-
nized.
A non-official or a recently intro-
duced traffic sign may not be recog-
nized.
In the following situations, the
RSA system will notify the
driver.
 When the vehicle speed
exceeds the speed notifica-
tion threshold of the speed
limit sign displayed, the sign
display will be emphasized
and a buzzer will sound.
Indication on the multi-
information display
Supported types of road
signs
Speed limit
Do Not Enter
Stop
Yield
Notification function

2445-5. Using the driving support systems
Owners Manual_USA_M62064_en
●The navigation system map data
is outdated.*
●The navigation system is not oper-
ating.*
●The speed information displayed
on the meter and on the naviga-
tion system may be different due
to the navigation system using
map data.
*
*
: If equipped
■Speed limit sign display
If the power switc h was last turned
off while a speed limit sign was dis-
played on the multi-information dis-
play, the same sign displays again
when the power switch is turned to
ON.
■If “RSA Malfunction Visit Your
Dealer” is shown
The system may be malfunctioning.
Have the vehicle inspected by your
Toyota dealer.
■Customization
Some functions can be customized.
(Customizable features: P.512)
*: Vehicles with Toyota Teammate
Advanced Drive, r efer to “Toyota
Teammate Advanced Drive
OWNER’S MANUAL”.
In vehicle-to-vehicle distance
control mode, the vehicle auto-
matically accelerates, deceler-
ates and stops to match the
speed changes of the preceding
vehicle even if the accelerator
pedal is not depressed. In con-
stant speed control mode, the
vehicle runs at a fixed speed.
Use the dynamic radar cruise
control with full-speed range on
freeways and highways.
 Vehicle-to-vehicle distance
control mode ( P.247)
 Constant speed control mode
( P.253)
■Meter display
Dynamic radar cruise
control with full-speed
range
*
Summary of functions
System Components