lane assist TOYOTA MIRAI 2022 Owners Manual

3TABLE OF CONTENTS
Owners Manual_USA_M62084_en
1
2
3
4
5
6
7
8
9
10
Power windows ............. 156
5-1. Before driving Driving the vehicle......... 161
Cargo and luggage ....... 167
Vehicle load limits ......... 170
Trailer towing................. 171
Dinghy towing ............... 171
5-2. Driving procedures Power switch ................. 172
Shift position ................. 177
Turn signal lever............ 182
Parking brake ................ 183
Brake Hold .................... 186
ASC (Active Sound Control) .................................... 188
Water release (H
2O switch)
.................................... 189
5-3. Operating the lights and wipers
Headlight switch ............ 191
AHB (Automatic High Beam) .................................... 193
Windshield wipers and washer......................... 197
5-4. Refueling Opening the fuel door ... 2035-5. Using the driving support
systems
Toyota Safety Sense 2.5 +
.................................... 207
PCS (Pre-Collision System) .................................... 212
LTA (Lane Tracing Assist) .................................... 223
RSA (Road Sign Assist). 234
Dynamic radar cruise control with full-speed range ... 237
BSM (Blind Spot Monitor) .................................... 249
Intuitive parking assist ... 254
RCTA (Rear Cross Traffic Alert) ............................ 263
RCD (Rear Camera Detec- tion) ............................. 269
PKSB (Parking Support Brake) .......................... 273
Parking Support Brake func- tion (static objects) ...... 278
Parking Support Brake func- tion (rear-crossing vehicles)
.................................... 280
Parking Support Brake func- tion (rear pedestrians) . 282
Toyota Teammate Advanced Park ............................. 284
Driving mode s elect switch
.................................... 313
Snow mode ................... 314
Driving assist systems ... 315
5-6. Driving tips Winter driving tips .......... 320
5Driving

21Pictorial index
Owners Manual_USA_M62084_en
Meter control switches .. .................................................... P.100
Phone switch
*
LTA (Lane Tracing Assist) switch ............................... ...... P.223
Vehicle-to-vehicle distance switch ................................... P.241
Cruise control switches
Dynamic radar cruise control with full-speed range ............. P. 2 3 7
Audio remote control switches
*
Talk switch*
*
: Refer to “NAVIGATION AND MU LTIMEDIA SYSTEM OWNER’S MAN-
UAL”.

1003-1. Instrument cluster
Owners Manual_USA_M62084_en
Following information is dis-
played on the multi-information
display.Driving support system infor-
mation
Displays an image when the follow-
ing systems are operating and a
menu icon other than is
selected:
• LTA (Lane Tracing Assist) ( P.223)
• Dynamic radar cruise control with full-speed range ( P.237)
• RSA (Road Sign Assist) (if equipped) ( P.234)
Information display area
A variety of information can be dis-
played by selecting a menu icon.
Additionally, warning or sugges-
tion/advice pop-up displays will be
displayed in some situations.
Menu icons ( P.101)
■The multi-information display is
displayed when
The power switch is in ON.
■When changing driving mode
Background color of the multi-infor-
mation display is changed following
the selected driving mode. ( P.313,
314)
■Liquid crystal display
Small spots or light spots may
appear on the display. This phenom-
enon is characteristic of liquid crys-
tal displays, and there is no problem
continuing to use the display.
The multi-information display is
operated using the meter control
switches.
Scroll the screen
*/switch the
display
*/move the cursor
Press: Enter/Set
Press and hold: Reset/Dis-
Multi-infor mation dis-
play
The multi-information dis-
play is used to display fuel
efficiency related informa-
tion and various types of
driving-related information.
The multi-information dis-
play can also be used to
change the display settings
and other settings.
Display contents
Changing the display

1043-1. Instrument cluster
Owners Manual_USA_M62084_en
■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.223)
 Dynamic radar cruise control
with full-speed range
( P.237)
■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 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
changes according to the “Drive
Info Type” setting (since the sys-
tem was started or between
resets). ( P.105)
Use the displayed information as a
reference only.
Following items will be displayed.
 “Trip”
• “Average Speed”: Displays the
average vehicle speed since fuel
cell system start
*
• “Distance”: Displ ays the distance
driven since fuel cell system start
*
• “Total Time”: Displays the elapsed time since fuel cell system start
*
*
: These items are r eset each time
the fuel cell system stops.
 “Total”
• “Average Speed”: Displays the
average vehicle speed since the
display was reset
*
• “Distance”: Displ ays the distance
driven since the display was
reset
*
• “Total Time”: Displays the elapsed
time since the display was reset
*
*
: To reset, display the desired item
Driving support system
information display
Audio system-linked dis-
play
Vehicle information dis-
play

1103-1. Instrument cluster
Owners Manual_USA_M62084_en
Displays the operational status
of the following systems:
LTA (Lane Tracing Assist)
( P.223)
 Dynamic radar cruise control
with full-speed range
( P.237)
Details of content displayed on the
head-up display may differ from
that displayed on the multi-informa-
tion display. For details, refer to the
explanation of each system.
Pop-up displays for the following
systems will be displayed when
necessary.
■Driving support systems
Displays a warning/sugges-
tion/advice message or the
operating state of a relevant
system.
 PCS (Pre-Collision System)
( P.212)
 Parking Support Brake func-
tion (for static objects) (if
equipped) ( P.278)
 Brake Override System
( P.162)
 Drive-Start Control ( P.167)
Details of content displayed on the
head-up display may differ from
that displayed on the multi-informa-
tion display. For details, refer to the explanation of each system.
■/ icons
These icons are linked to the
multi-information display
: Master warning icon
Displayed when a warning mes-
sage is displayed on the multi-infor-
mation display. ( P.451)
: Information icon
Displayed when a suggestion pop-
up display ( P.106) or advice pop-
up display is displayed on the multi-
information display.
■Warning message
Some warning messages are
displayed when necessary,
according to certain conditions.
Details of content d isplayed on the
head-up display may differ from
that displayed on the multi-informa-
tion display.
■Audio system operation
status
Displayed when an audio
remote control switch on the
steering wheel is operated.
■Hands-free system status
Displayed when the hands-free
system is operated.
■When a pop-up display is dis-
played
When a pop-up display is displayed,
a current display may no longer be
displayed. In this case, the display
will return afte r the pop-up display
disappears.
Driving support system
display area
Pop-up display

159
Owners Manual_USA_M62084_en
5
5
Driving
Driving
5-1. Before drivingDriving the vehicle....... 161
Cargo and luggage ..... 167
Vehicle load limits ....... 170
Trailer towing............... 171
Dinghy towing ............. 171
5-2. Driving procedures Power switch ............... 172
Shift position ............... 177
Turn signal lever.......... 182
Parking brake .............. 183
Brake Hold .................. 186
ASC (Active Sound Control) .................................. 188
Water release (H
2O switch)
.................................. 189
5-3. Operating the lights and wipers
Headlight switch .......... 191
AHB (Automatic High Beam)........................ 193
Windshield wipers and washer....................... 197
5-4. Refueling Opening the fuel door . 2035-5. Using the dr
iving support
systems
Toyota Safety Sense 2.5 + .................................. 207
PCS (Pre-Collision System) .................................. 212
LTA (Lane Tracing Assist) .................................. 223
RSA (Road Sign Assist) .................................. 234
Dynamic radar cruise con- trol with full-speed range
.................................. 237
BSM (Blind Spot Monitor) .................................. 249
Intuitive parking assist . 254
RCTA (Rear Cross Traffic Alert) .......................... 263
RCD (Rear Camera Detec- tion) ........................... 269
PKSB (Parking Support Brake) ........................ 273
Parking Support Brake func- tion (static objects) .... 278
Parking Support Brake func- tion (rear-crossing vehi-
cles) ........................... 280
Parking Support Brake func- tion (rear pedestrians) 282
Toyota Teammate Advanced Park ........................... 284
Driving mode select switch .................................. 313

2075-5. Using the driving support systems
Owners Manual_USA_M62084_en
5
Driving
5-5.Using the driving support systems
■PCS (Pre-Collision System)
 P.212
■LTA (Lane Tracing Assist)
 P.223
■AHB (Automatic High
Beam)
 P.193
■RSA (Road Sign Assist)*
P.234
*: If equipped
■Dynamic radar cruise con-
trol with full-speed range
 P.237 Two types of sensors, located
behind the front grille and wind-
shield, detect information neces-
sary to operate the drive assist
systems.
Radar sensor
Front camera
Toyota Safety Sense
2.5 +
The Toyota Safety Sense
2.5 + consists of the follow-
ing drive assist systems
and contributes to a safe
and comfortable driving
experience:
Driving assist system
WARNING
■Toyota Safety Sense 2.5 +
The Toyota Safety Sense 2.5 + is
designed to operate under the
assumption that the driver will
drive safely, and is designed to
help reduce the impact to the
occupants and the vehicle in the
case of a collision or assist the
driver in normal driving condi-
tions.
As there is a limit to the degree of
recognition accuracy and control
performance that this system can
provide, do not overly rely on this
system. The driver is always
responsible for paying attention to
the vehicle’s su rroundings and
driving safely.
Sensors

2135-5. Using the driving support systems
Owners Manual_USA_M62084_en
5
Driving
■Emergency steering assist
If the system determines that
the possibility of a frontal colli-
sion is high and that there is suf-
ficient space for the vehicle to
be steered into within its lane,
and the driver has begun eva-
sive maneuver or steering,
emergency steering assist will
assist the steering movements
to help enhance the vehicle sta-
bility and for lane departure pre-
vention. During operation, the
indicator will illuminate in green.
■Intersection right/left turn
assistance
If the system determines that
there is a high possibility of a
collision in the following situa-
tions, it will assist with Pre-colli-
sion warning and, if necessary
Pre-collision braking.
Depending on the configuration
of the intersection, it may not be
possible to support.
 When you turn right/left at an
intersection and cross the
path of an oncoming vehicle 
When you turn right/left,
pedestrian is detected in the
forward direction and esti-
mated to enter your vehicle’s
path (bicyclists are not
detected.)WARNING
■Limitations of the pre-colli-
sion system
●The driver is solely responsible
for safe driving. Always drive
safely, taking care to observe
your surroundings.
Do not use the pre-collision sys-
tem instead of normal braking
operations under any circum-
stances. This system will not
prevent collisions or lessen col-
lision damage or injury in every
situation. Do not overly rely on
this system. Failure to do so
may lead to an accident, result-
ing in death or serious injury.

2145-5. Using the driving support systems
Owners Manual_USA_M62084_en
WARNING
●Although this system is
designed to help avoid a colli-
sion or help reduce the impact
of the collision, its effectiveness
may change according to vari-
ous conditions, therefore the
system may not always be able
to achieve the same level of
performance.
Read the following conditions
carefully. Do not overly rely on
this system and always drive
carefully.
• Conditions under which the sys- tem may operate even if there is
no possibility of a collision:
 P. 2 1 9
• Conditions under which the sys- tem may not operate properly:
 P. 2 2 0
●Do not attempt to test the oper-
ation of the pre-collision system
yourself.
Depending on the objects used
for testing (dummies, card-
board objects imitating detect-
able objects, etc.), the system
may not operate properly, possi-
bly leading to an accident.
■Pre-collision braking
●When the pre-collision braking
function is operating, a large
amount of braking force will be
applied.
●If the vehicle is stopped by the
operation of the pre-collision
braking function, the pre-colli-
sion braking function operation
will be canceled after approxi-
mately 2 second s. Depress the
brake pedal as necessary.
●The pre-collision braking func-
tion may not operate if certain
operations are performed by the
driver. If the accelerator pedal is
being depressed strongly or the
steering wheel is being turned,
the system may determine that
the driver is taking evasive
action and possibly prevent the
pre-collision braking function
from operating.
●In some situations, while the
pre-collision brak ing function is
operating, operation of the func-
tion may be canceled if the
accelerator pedal is depressed
strongly or the steering wheel is
turned and the system deter-
mines that the driver is taking
evasive action.
●If the brake pedal is being
depressed, the system may
determine that t he driver is tak-
ing evasive action and possibly
delay the operation timing of the
pre-collision braking function.
■Emergency steering assist
●As emergency steering assist
operation will be canceled when
the system determines that lane
departure prevention function
has been completed.
●Emergency steering assist may
not operate or may be cancel in
the following cases as the sys-
tem may determine the driver is
taking actions.
• If the accelerator pedal is being depressed strongly, the steering
wheel is being operated sharply,
the brake pedal is being
depressed or the turn signal
lever is being operated. In this
case, the syst em may deter-
mine that the driver is taking
evasive action and the emer-
gency steering assist may not
operate.

2225-5. Using the driving support systems
Owners Manual_USA_M62084_enstarted the vehicle has not been
driven for a certain amount of time
• While making a left/right turn and
for a few seconds after making a
left/right turn
• While driving on a curve and for a
few seconds after driving on a
curve
• If your vehicle is skidding
• If the front of the vehicle is raised
or lowered
• If the wheels are misaligned
• If a wiper blade is blocking the front camera
• The vehicle is being driven at extremely high speeds
• When driving on a hill
• If the radar sensor or front camera
is misaligned
• When driving in a traffic lane sep-
arated by more t han one lane
where oncoming vehicles are driv-
ing while making a right/left turn
• When largely out of place with the opposite facing targeted oncom-
ing vehicle during a right/left turn
• While making a right/left turn, when a pedestrian approaches
from behind or side of your vehicle
●In addition to the above, in some
situations, such as the following,
the emergency steering assist
may not operate.
• When the white (yellow) lane lines are difficult to see, such as when
they are faint, diverging/merging,
or a shadow is cast upon them
• When the lane is wider or nar-
rower than normal
• When there is a light and dark pat- tern on the road surface, such as
due to road repairs
• When the target is too close
• When there is insufficient safe or unobstructed space for the vehicle
to be steered into
• If oncoming vehicle is present
• If VSC function is operating
●In some situations such as the fol-
lowing, sufficien t braking force or
steering force may not be
obtained, preventing the system
from performing properly:
• If the braking functions cannot operate to their full extent, such as
when the brake parts are
extremely cold, ext remely hot, or
wet
• If the vehicle is not properly main- tained (brakes or tires are exces-
sively worn, imprope r tire inflation
pressure, etc.)
• When the vehicle is being driven on a gravel road or other slippery
surface
• When the road surface has deep wheel tracks
• When driving on a hill road
• When driving on a road that has inclines to the left or right
■If VSC is disabled
●If VSC is disabled ( P.316), the