2022 TOYOTA MIRAI stop start

3005-5. Using the driving support systems
Owners Manual_USA_M62084_en
played on the multimedia dis-
p l a y.
3 If the “MODE” button is dis-
played, select it to change to
the memory function.
4 Select the desired parking
space, and then select “Start”
button.
Perform the procedure for the
perpendicular parking function
from step 3. (P.290)
■If it seems that the vehicle is
approaching too close to a sur-
rounding vehicle, object, per-
son, or gutter
Depress the brake pedal to stop the
vehicle and then ch ange the shift
position to change the direction of
travel of the vehicle. At this time,
assist will be suspended. However,
if the “Start” butt on is selected,
assist will resume and the vehicle
will move in the direction corre-
sponding to the selected shift posi-
tion.
■When overwriting a registered
parking space
If the maximum number of parking
spaces have been registered and is selected, a registered parking
space can be selected and then
overwritten with a new parking
space.
■When multiple parking spaces
are registered
Select the desired parking space,
and then select “Start” button.
NOTICE
■When using the memory
function
●The memory function is a func-
tion which provides assistance
in parking in a previously regis-
tered parking space. If the con-
dition of the road surface,
vehicle, or surrounding area dif-
fers from when registration was
performed, the parking space
may not be able to be detected
correctly or assistance may not
be provided to the point that the
vehicle is fully parked.
●Do not register a parking space
in situations such as the follow-
ing, as the set parking space
may not be able to be registered
or assistance may not be possi-
ble later.
• When a camera lens is dirty

3015-5. Using the driving support systems
Owners Manual_USA_M62084_en
5
Driving
NOTICE
• When it is raining or snowing
• During night (if the surrounding area is not sufficiently illumi-
nated)
●In situations such as the follow-
ing, it may not be possible to
register a parking space.
• When there is a sidewalk in front of the parking space
• When there is insufficient space between the road and parking
space
• When the road surface around the parking space does not
have any differences the
Advanced Park can recognize
●If a parking space has been reg-
istered in situations such as the
following, assistance may not
be able to started later or assis-
tance to the registered position
may not be possible.
• When shadows are cast on the parking space (there is a carport
over the parking space, etc.)
• When there are leaves, gar- bage, or other objects which will
likely move, in the parking
space
• When the road surface around the parking space has the same
repeating pattern (brick, etc.)
●In situations such as the follow-
ing, it may not be possible for
the Advanced Park to provide
assistance to a registered park-
ing spot:
• When shadows are cast on the parking space
• When an object is detected in the registered parking space
• When a pedestrian or passing vehicle is detected during assis-
tance
• When the position the vehicle is stopped when assistance is
started differs from the position
when registration was per-
formed
• When the registered parking space cannot be reached due to
the existence of parking blocks,
etc.
• When the road surface around the parking space has changed
(road surface has degraded or
been resurfaced)
• When the sunlight conditions differ from when registration
was performed (due to weather
or time of day)

3025-5. Using the driving support systems
Owners Manual_USA_M62084_en
The following messages will be
displayed on the multimedia dis-
play in the following cases when
the Advanced Park cannot oper-ate, or operation is canceled or
suspended. Perform the appro-
priate corrective action accord-
ing to the message displayed.
■When the Advanced Park
cannot operate
NOTICE
• When a bright light is shined on
the parking space
• When a light is temporarily shined on the parking space
(lights of another vehicle, secu-
rity light, etc.)
• When a camera lens is dirty or covered with water droplets
If assistance is ended during reg-
istration, perform registration
again.
●When registering a parking
space to the memory function, if
the road surface cannot be
detected “No available parking
space to registe r” will be dis-
played.
●When using the memory func-
tion, make sure to stop immedi-
ately in front of the stop
position. Otherwise the parking
space may not be able to be
detected correctly and assis-
tance may not be provided to
the point that the vehicle is fully
parked.
●Do not use the memory function
if a camera has been subjected
to a strong impact or images of
the panoramic view monitor are
misaligned.
●If a camera has been replaced,
as the installation angle of the
camera will have changed, it will
be necessary to register parking
spaces of the memory function.
Displayed messages
MessageCondition/Correc-
tive Action
“Advanced
Park mal-
function. Visit
your dealer.”
The Advanced Park
may be malfunction-
ing
Turn the power
switch off and then
start the fuel cell
system again. If the
message is dis-
played again, have
the vehicle
inspected by your
Toyota dealer.
“Parking
brake is
applied”
The Advanced Park
main switch was
pressed with the
parking brake
engaged
 Release the park-
ing brake and then
press the Advanced
Park main switch
again.
“Remove dirt
from camera”
A camera lens is
covered with ice,
snow, mud, etc.
(Camera being dis-
played on the multi-
media display)
 Remove the ice,
snow, mud, etc.

3075-5. Using the driving support systems
Owners Manual_USA_M62084_en
5
Driving
■When operation has been
suspended
“Side mirrors are
retracted”
The outside rear
view mirrors
were folded
while assistance
was being per-
formed
 Extend the
outside rear view
mirrors and then
select “Start” but-
ton to start assis-
tance again.
“Press brake
pedal firmly”
The assist can-
not be canceled
i f t h e b r a k e i s n o t
firmly depressed.
 Continue step-
ping on the
brake more than
the usual time.
MessageCondition/Cor- rective Action
MessageCondition/Cor- rective Action
“Steering wheel
was operated
manually”
Force was
applied to the
steering wheel
while assistance
was being per-
formed
 Stop the vehi-
cle and select
“Start” button
while resting
your hands on
the steering
wheel without
applying any
force to start
assistance
again.
“Accelerator
pedal was
pressed”
The accelerator
pedal was
depressed while
assistance was
being performed
 Release the
accelerator
pedal and then
select “Start” but-
ton to start assis-
tance again.
“Shift position
was changed
manually”
A shift position
was selected
when assistance
was being per-
formed
 Select “Start”
button to start
assistance
again.

3155-5. Using the driving support systems
Owners Manual_USA_M62084_en
5
Driving
■ECB (Electronically Con-
trolled Brake System)
The electronically controlled
system generates braking force
corresponding to the brake
operation
■ABS (Anti-lock Brake Sys-
tem)
Helps to prevent wheel lock
when the brakes are applied
suddenly, or if the brakes are
applied while driving on a slip-
pery road surface
■Brake assist
Generates an increased level of
braking force after the brake
pedal is depressed when the
system detects a panic stop sit-
uation
■VSC (Vehicle Stability Con-
trol)
Helps the driver to control skid-
ding when swerving suddenly or
turning on slippery road sur-
faces.
■TRAC (Traction Control)
Helps to maintain drive power
and prevent the drive wheels
from spinning when starting the
vehicle or accelerating on slip-
pery roads
■Active Cornering Assist
(ACA)
Helps to prevent the vehicle
from drifting to the outer side by
performing inner wheel brake
control when attempting to
accelerate while turning
■Hill-start assist control
Helps to reduce the backward
movement of the vehicle when
starting on an uphill
■EPS (Electric Power Steer-
ing)
Employs an electric motor to
reduce the amount of effort
needed to turn the steering
wheel.
■VDIM (Vehicle Dynamics
Integrated Management)
Provides integrated control of
the ABS, brake assist, TRAC,
VSC, hill-start assist control and
EPS systems
Helps to maintain vehicle stabil-
ity when swerving on slippery
Driving assist systems
To keep driving safety and
performance, the following
systems operate automati-
cally in response to various
driving situations. Be
aware, however, that these
systems are supplementary
and should not be relied
upon too heavily when oper-
ating the vehicle.
Summary of the driving
assist systems

3175-5. Using the driving support systems
Owners Manual_USA_M62084_en
5
Driving
■Operating conditions of hill-
start assist control
When the following five conditions
are met, the hill-start assist control
will operate:
●The shift position is in a position
other than P or N (when stating off
forward/backward on an upward
incline)
●The vehicle is stopped
●The accelerator pedal is not
depressed
●The parking brake is not engaged
●Power switch is turned to ON
■Automatic system cancelation
of hill-start as sist control
The hill-start assis t control will turn
off in any of the following situations:
●Shift the shift position to P or N
●The accelerator pedal is
depressed
●The parking brake is engaged
●2 seconds at maximum elapsed
after the brake pedal is released
●Power switch is turned to OFF
■Sounds and vibrations caused
by the ABS, brake assist, VSC,
TRAC and hill-start assist con-
trol systems
●A sound may be heard from the
fuel cell unit compartment when
the brake pedal is depressed
repeatedly, when the fuel cell sys-
tem is started or just after the vehi-
cle begins to move. This sound
does not indicate that a malfunc-
tion has occurred in any of these
systems.
●Any of the following conditions
may occur when t he above sys-
tems are operating. None of these
indicates that a malfunction has
occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard also
after the vehicle comes to a stop. • The brake pedal
may pulsate
slightly after the ABS is activated.
• The brake pedal may move down
slightly after the ABS is activated.
■ECB operating sound
ECB operating sound may be heard
in the following cases, but it does
not indicate that a malfunction has
occurred.
●Operating sound heard from the
fuel cell unit compartment when
the brake pedal is operated.
●Motor sound of the brake system
heard from the f ront part of the
vehicle when the driver’s door is
opened.
●Operating sound heard from the
fuel cell unit compartment when
one or two minutes passed after
the stop of the fuel cell system.
■Active Cornering Assist opera-
tion sounds and vibrations
When the Active Cornering Assist is
operated, operation sounds and
vibrations may be generated from
the brake system, but this is not a
malfunction.
■EPS operation sound
When the steering wheel is oper-
ated, a motor sound (whirring
sound) may be heard. This does not
indicate a malfunction.
■Automatic reactivation of TRAC
and VSC systems
After turning th e TRAC and VSC
systems off, the systems will be
automatically re-enabled in the fol-
lowing situations:
●When the power switch is turned
off
●If only the TRAC sy stem is turned
off, the TRAC will turn on when
vehicle speed increases
If both the TRAC and VSC sys-
tems are turned of f, automatic re-
enabling will not occur when vehi-
cle speed increases.

3195-5. Using the driving support systems
Owners Manual_USA_M62084_en
5
Driving
WARNING
●When Active Cornering Assist
frequently operates, Active Cor-
nering Assist may temporarily
stop operating to ensure proper
operation of the brakes, TRAC
and VSC.
■Hill-start assist control does
not operate effectively when
●Do not overly rely on hill-start
assist control. Hill-start assist
control may not operate effec-
tively on steep inclines and
roads covered with ice.
●Unlike the parking brake, hill-
start assist control is not
intended to hold the vehicle sta-
tionary for an extended period
of time. Do not attempt to use
hill-start assist control to hold
the vehicle on an incline, as
doing so may lead to an acci-
dent.
■When the TRAC/ABS/VSC is
activated
The slip indicator light flashes.
Always drive carefully. Reckless
driving may cause an accident.
Exercise particular care when the
indicator light flashes.
■When the TRAC/VSC systems
are turned off
Be especially careful and drive at
a speed appropriate to the road
conditions. As these are the sys-
tems to help ensure vehicle stabil-
ity and driving force, do not turn
the TRAC/VSC systems off
unless necessary.
■Secondary Collision Brake
Do not rely solely upon the Sec-
ondary Collision Brake. This sys-
tem is designed to help reduce
the possibility of further damage
due to a secondary collision, how-
ever, that effect changes accord-
ing to various conditions. Overly
relying on the system may result
in death or serious injury.
■Replacing tires
Make sure that all tires are of the
specified size, brand, tread pat-
tern and total load capacity. In
addition, make sure that the tires
are inflated to the recommended
tire inflation p ressure level.
The ABS, TRAC and VSC sys-
tems will not functi on correctly if
different tires are installed on the
vehicle.
Contact your Toyota dealer for fur-
ther information when replacing
tires or wheels.
■Handling of tires and the sus-
pension
Using tires with any kind of prob-
lem or modifying the suspension
will affect the driving assist sys-
tems, and may cause a system to
malfunction.

3286-1. Using the air conditioning system and defogger
Owners Manual_USA_M62084_en
●To improve air conditioning perfor-
mance, perform the following
operations:
• Adjust the fan speed
• Turn off Eco drive mode ( P.313)
• Turn off Eco air conditioning mode
●When the driving mode is set to
Eco drive mode, the Eco air condi-
tioning mode will be turned on
automatically. Even in this case,
the Eco air conditioning mode can
be turned off by pressing the Eco
air conditioning mode switch.
■Ventilation and air conditioning
odors
●To let fresh air in, set the air condi-
tioning system to the outside air
mode.
●During use, various odors from
inside and outside the vehicle may
enter into and a ccumulate in the
air conditioning system. This may
then cause odor to be emitted
from the vents.
●In order to suppress odors that
occur when the a ir conditioning
system starts, the air flow mode
may change to blow air to the feet
or air may stop blowing for a short
period of time immediately after
the air conditioning system is
started in automatic mode.
●When parking, the system auto-
matically switches to outside air
mode to encourage better air cir-
culation throughout the vehicle,
helping to reduce odors that occur
when starting the vehicle.
■Air conditioning filter
 P. 4 1 9
■Air conditioning system refrig-
erant
●A label regarding the refrigerant of
the air conditioning system is
attached to the ho od at the loca-
tion shown in the f ollowing illustra-
tion.
●The meaning of each symbol on
the label are as follows:
■Customization
Some functions can be customized.
(Customizable features:  P.507)
Caution
Air conditioning sys-
tem
Air conditioning sys-
tem lubricant type
Requires registered
technician to service
air conditioning sys-
tem
Flammable refrigerant
WARNING
■To prevent the windshield
from fogging up
Do not use the windshield defog-
ger switch during cool air opera-
tion in extremely humid weather.
The difference between the tem-
perature of the outside air and
that of the windshield can cause
the outer surface of the wind-
shield to fog up, blocking your
vision.