TOYOTA MIRAI 2019 (in English) Service Manual
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39
" % + 6 4 5 * / ( % * 4 5 " / $ &
To change the vehicle-to-vehicle distance
Push the “
” button to cycle
through the settings, which will
change progressively.
This mode employs a radar sensor to detect the presence of a preceding v\
ehicle
V Q U P B Q Q S P Y J N B U F M Z G U N
B I F B E
E F U F S N J O F T U I F D V S S F O U W F I J D M F U P W F I J D M F
following distance and operates to maintain a preset following distance \
from the
vehicle ahead. These distances vary based on vehicle speed.
(1) (2) (3)
Constant speed cruising when there are no vehicles ahead
The vehicle travels at the speed set by the driver. The desired vehicle-\
to-
vehicle distance can also be set by operating the vehicle-to-vehicle dis\
tance
control.
Dece leration cruising and follow-up cruising when a preceding vehicle
driving slower than the set speed appears When a vehicle is detected running ahead of you, the system automaticall\
y
decelerates your vehicle. When a greater reduction in vehicle speed is
O F D F T T B S Z
U I F T Z T U F N B Q Q M J F T U I F C S B L F T U I F C S B L F M J H I U T X J M M D P N F P O B U U I J T
U J N F
5 I F T Z T U F N X J M M S F T Q P O E U P D I B O H F T J O U I F T Q F F E P G U I F W F I J D M F B I F B E
in order to maintain the vehicle-to-vehicle distance set by the driver. \
A warning
tone warns you when the system cannot decelerate sufficiently to prevent\
your
vehicle from closing in on the vehicle ahead.
Note: Vehicle-to-vehicle distance will close in when traveling on long downhill
slopes.
Push
Long Medium Short
Preceding vehicle mark
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
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40
TOYOTA SAFETY SENSE™
4 8 * 5 $ ) * / ( 5 0 $ 0 / 4 5 " / 5 4 1 & & % $ 3 6 * 4 &
$ 0 / 5 3 0 - . 0 % &
4 & 5 5 * / ( $ 0 / 4 5 " / 5 4 1 & & % $ 3 6 * 4 &
$ 0 / 5 3 0 -
Note: When your vehicle is too close to a vehicle ahead, and sufficient automatic
deceleration via the cruise control is not possible, the display will flash and the
buzzer will sound to alert the driver. An example of this would be if another driver
cuts in front of you while you are following a vehicle. Depress the brake pedal to
ensure an appropriate vehicle-to-vehicle distance.
If you are already using DRCC “ w
Q V T I 0 / 0 ' ' C V U U P O U P U V S O U I F T Z T U F N P G G
G J S T U
U I F O Q V T I B O E I P M E 0 / 0 ' ' C V U U P O G P S B U M F B T U T F D P O E T U P T X J U D I
Note: When the ignition is turned off, it will automatically default to DRCC.
Refer to a Toyota Owner’s Manual for additional information on DRCC o\
peration,
settings adjustments, limitations, and precautions before attempting to \
use it.
1.5 seconds
Set
Acceleration when there are no longer any preceding vehicles driving
slower than the set speed The system accelerates until the set speed is reached. The system then
returns to constant speed cruising.
To adjust speed or cancel, see steps (2) and (3) of ADJUSTING SET SPEED on
page 38.
" % + 6 4 5 * / ( % * 4 5 " / $ & $ 0 / 5 * / 6 & %
50037_MY19_Mirai_QRG_V3_ML_1011_Text_R1.indd 4010/22/18 1:28 PM
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41
Automatic High Beams (AHB)
" $ 5 * 7 " 5 * / ( 5 ) & " ) # 4 : 4 5 & .
$ 0 / % * 5 * 0 / 4 8 ) & 3 & " ) # 8 * - - 5 6 3 / 0 / 0 ' ' " 6 5 0 . " 5 * $ " - - :
When all of these conditions are met, high beams will be automatically t\
urned on
B G U F S B Q Q S P Y J N B U F M Z T F D P O E
t 7 F I J D M F T Q F F E J T B C P W F B Q Q S P Y J N B U F M Z N Q I L N I
• The area ahead of the vehicle is dark.
• There are no oncoming or preceding vehicles with headlights or tail ligh\
ts turned on.
• There are few streetlights on the road ahead.
If any of these conditions occur, high beams will be automatically turne\
d off:
t 7 F I J D M F T Q F F E E S P Q T C F M P X B Q Q S P Y J N B U F M Z N Q I L N I
• The area ahead of the vehicle is not dark.
• Oncoming or preceding vehicles have headlights or tail lights turne\
d on.
• There are many streetlights on the road ahead.
AHB is a safety system designed to help drivers see more of what’s ah\
ead at
nighttime without and reduce glare for oncoming drivers, AHB uses an in-\
vehicle
camera to help detect the headlights of oncoming vehicles and tail light\
s of
preceding vehicles, then automatically switches between high and low bea\
ms
as appropriate to provide the most light possible and enhance forward vi\
sibility.
By using high beams more frequently, the system may allow earlier detect\
ion of
pedestrians and obstacles.
Refer to the Toyota Owner’s Manual for additional information on AHB \
operation,
settings adjustments, limitations, and precautions before attempting to \
use it.
(2) (1)
1 V T I M F W F S B X B Z G S P N Z P V X J U I U I F I F B E M J H I U T X J U D I J T J O U I F i
” or “AUTO”
position.
1 S F T T U I F i
” switch.
The AHB indicator will come on when the headlights are turned on automat\
ically
to indicate that the system is active.
Note: Pull the lever back toward you or press the AHB switch to turn the AHB
system off.
The AHB indicator will turn off. To turn switch to “
” position and the manual
high beam indicator “
” turns on.
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
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42
TOYOTA SAFETY SENSE™
Road Sign Assist (RSA)
Road Sign Assist is designed to help ensure drivers are kept informed. T\
he RSA
T Z T U F N S F D P H O J [ F T T Q F D J G J D S P B E T J H O T V T J O H B G P S X B S E G B D J O H J O U F M M J H F O U D B N F S B U P
Q S P W J E F J O G P S N B U J P O U P U I F E S J W F S W J B B . V M U J J O G P S N B U J P O % J T Q M B Z . * %
* G U I F T Z T U F N
K V E H F T U I B U U I F W F I J D M F J T C F J O H E S J W F O P W F S U I F T Q F F E M J N J U
P S Q F S G P S N J O H B D U J P O T
prohibited by other support types of road signs, it alerts the driver us\
ing a warning
E J T Q M B Z B O E N B Z T P V O E B X B S O J O H C V [ [ F S
3 4 " % * 4 1 " :
4 6 1 1 0 3 5 & % 5 : 1 & 4 0 ' 3 0 " % 4 * ( / 4
SETTING RSA
When the driving assist systems
display is selected, a maximum of
2 signs can be displayed.Speed limit Stop
Do Not Enter : J F M E
When a tab other than the driving
assist systems display is selected,
P O M Z B S F D P H O J [ F E T Q F F E M J N J U T J H O P S
E P O P U F O U F S T J H O X I F O O P U J G J D B U J P O J T
O F D F T T B S Z
X J M M C F E J T Q M B Z F E
1 S F T T i
” switches and select G S P N U I F . V M U J * O G P S N B U J P O % J T Q M B Z . * %
1 S F T T i
” switches and select the setting function and then press “.”
1 S F T T i
” each time to change the setting.
1 S F T T i
” to go back to the menu.
Note: If the ignition switch was last turned off while a speed limit sign was
displayed on the multi-information display, the same sign displays again when
the ignition switch is turned back ON.
Refer to the Owner’s Manual for additional information on RSA operati\
on, settings
adjustments, limitations, and precautions before attempting to use it.
50037_MY19_Mirai_QRG_V3_ML_1011_Text_R1.indd 4210/22/18 1:28 PM
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43
Safety Connect® (if equipped)
Safety Connect® is a subscription-based telematics service that uses Global
1 P T J U J P O J O H 4 Z T U F N ( 1 4
E B U B B O E F N C F E E F E D F M M V M B S U F D I O P M P H Z U P Q S P W J E F T B G F U Z
and security features to subscribers. Safety Connect
® is supported by Toyota’s
designated response center, which operates 24 hours per day, 7 days per \
week.
Services for subscribers include: Automatic collision notification, Stol\
en vehicle
location, Emergency assistance button and Enhanced roadside assistance
Contact your dealer for more information about Safety Connect
®.
Microphone
LED Indicators “SOS” button
Rear door child safety locks
Moving the lever to lock position will allow the door to be opened only \
from the
outside.
Rear door
Lock
SAFETY & EMERGENCY FEATURES
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
50037_MY19_Mirai_QRG_V3_ML_1011_Text_R1.indd 4310/22/18 1:28 PM
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44
Emergency tire puncture repair kit
SAFETY & EMERGENCY FEATURES
: P V S W F I J D M F J T O P U F R V J Q Q F E X J U I B T Q B S F U J S F
C V U J O T U F B E J T F R V J Q Q F E X J U I B O
F N F S H F O D Z U J S F Q V O D U V S F S F Q B J S L J U C P U U M F P G T F B M B O U B O E D P N Q S F T T P S
After temporarily repairing the tire with the repair kit, have the tire \
repaired or
replaced by your Toyota dealer.
Refer to the Owner’s Manual for more details.
LOCATION
Tire Pressure Monitoring (warning) System (TPMS)
If the Tire Pressure Warning indicator “ w J M M V N J O B U F T X J U I P V U C M J O L J O H
B E K V T U U J S F
pressures to factory-specified levels.* The light will turn off after a \
few minutes. The
warning light is designed to turn on when tire pressure is critically lo\
w, but it may
also come on due to temperature changes or changes in tire pressure from\
natural
air leakage.
If the tire pressure indicator flashes for more than 60 seconds and then\
remains on,
take the vehicle to your local Toyota dealer.
Refer to the Owner’s Manual for more details.
* Refer to load label on door jamb or the Owner’s Manual for tire inf\
lation
specifications.
Towing eyeletJack handleJack
Emergency tire puncture repair kit
Wheel nut wrench
50037_MY19_Mirai_QRG_V3_ML_1011_Text_R1.indd 4410/22/18 1:28 PM
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45
Seat belts
Seat belts-Shoulder belt anchor
Keep as low on
hips as possible
Take up slack
Too high
Push up, or squeeze
lock release to lower
NOTE: If a passenger’s seat belt is fully extended, then retracted even slightly,
the Automatic locking retractor (ALR) will prevent it from being re-extended
beyond that point, unless fully retracted again. This feature is used to help
hold child restraint systems securely.
To find more information about seat belts, and how to install a child re\
straint
system, refer to the Owner’s Manual.
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
50037_MY19_Mirai_QRG_V3_ML_1011_Text_R1.indd 4510/22/18 1:28 PM
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46
Star Safety System™
SAFETY & EMERGENCY FEATURES
: P V S W F I J D M F D P N F T T U B O E B S E X J U I U I F 4 U B S 4 B G F U Z 4 Z T U F NTM, which combines
Anti-lock # S B L J O H 4 Z T U F N " # 4
# S B L F " T T J T U # "
& M F D U S P O J D # S B L F G P S D F
% J T U S J C V U J P O & # %
4 N B S U 4 U P Q 5 F D I O P M P H Z 4 4 5
5 S B D U J P O $ P O U S P M 5 3 " $
B O E
7 F I J D M F 4 U B C J M J U Z $ P O U S P M 7 4 $
Refer to the Owner’s Manual for more details and important information on limitations
to these systems.
Enhanced Vehicle Stability Control provides cooperative control of the A\
BS, TRAC,
VSC and EPS.
Enhanced VSC helps to maintain directional stability when loss of tracti\
on occurs
during a turn.
& / ) " / $ & % 7 & ) * $ - & 4 5 " # * - * 5 : $ 0 / 5 3 0 - 7 4 $
Toyota’s ABS sensors detect which wheels are locking up and limits wh\
eel lockup
by “pulsing” each wheel’s brakes independently. Pulsing release\
s brake pressure
repeatedly for fractions of a second. This helps the tires attain the tr\
action that
current road conditions will allow, helping you to stay in directional c\
ontrol.
" / 5 * - 0 $ , # 3 " , & 4 : 4 5 & . " # 4
5 P Z P U B T " # 4 U F D I O P M P H Z I B T & M F D U S P O J D # S B L F G P S D F % J T U S J C V U J P O & # %
U P I F M Q
maintain control and balance when braking. EBD responds to sudden stops \
by
redistributing brake force to enhance the braking effectiveness of all f\
our wheels.
& - & $ 5 3 0 / * $ # 3 " , & ' 0 3 $ & % * 4 5 3 * # 6 5 * 0 / & # %
Brake Assist is designed to detect sudden or “panic” braking, and \
then add braking
pressure to help decrease the vehicle’s stopping distance. When there\
’s only a split
second to react, Brake Assist can add additional brake pressure more qui\
ckly than
K V T U U I F E S J W F S B M P O F D B O
# 3 " , & " 4 4 * 4 5 # "
4 . " 3 5 4 5 0 1 5 & $ ) / 0 - 0 ( : 4 4 5
Smart Stop Technology automatically reduces motor power when the acceler\
ator
and brake pedals are pressed simultaneously under certain conditions.
SST engages when the accelerator is depressed first and the brakes are a\
pplied
firmly for longer than one-half second at speeds greater than five miles\
per hour.
SST doesn’t engage if the brake pedal is depressed before the acceler\
ator pedal,
allowing vehicles to start on a steep hill and safely accelerate without\
rolling
backward.
50037_MY19_Mirai_QRG_V3_ML_1011_Text_R1.indd 4610/22/18 1:28 PM
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47
Floor mat installation
There are two types of Toyota floor mats: carpeted and all-weather. Each\
vehicle
has model-specific floor mats. Installation is easy.
To keep your floor mat properly positioned, follow these steps:
• Only use Toyota floor mats designed for your specific model.
• Use only one floor mat at a time, using the retaining hooks to keep the \
mat in
place.
• Install floor mats right side up.
Always align the Δ marks
Brake Assist (BA)
VSC helps prevent loss of traction during cornering by reducing Motor po\
wer
output, and Traction Control helps maintain traction on loose gravel and\
wet, icy, or
V O F W F O T V S G B D F T C Z B Q Q M Z J O H C S B L F G P S D F U P U I F T Q J O O J O H X I F F M T
Toyota’s TRAC sensors are activated when one of the drive wheels star\
ts to slip.
TRAC limits Motor power output and applies the brakes to the spinning wh\
eel. This
transfers power to the wheels that still have traction to help keep you \
on track.
5 3 " $ 5 * 0 / $ 0 / 5 3 0 - 5 3 " $
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
50037_MY19_Mirai_QRG_V3_ML_1011_Text_R1.indd 4710/22/18 1:28 PM
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48
BLUETOOTH® DEVICE PAIRING
SECTION
Do not attempt the Bluetooth® Pairing process while driving.
50037_MY19_Mirai_QRG_V3_ML_1011_Text_R1.indd 4810/22/18 1:28 PM