Page 3 of 40

1
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
SAFETY &
EMERGENCY FEATURES
Audio 23
Auto lock/unlock1,2 13
Automatic air conditioning system 22
Automatic High Beams (AHB) 20
Automatic transmission 14-15
Blind Spot Monitor with Rear
Cross Traffic Alert (BSM w/RCTA) 19
Clock 26
Door locks 15
Dynamic Radar
Cruise Control (DRCC) 28-29
Garage door opener (Homelink
®)3 29
Lane Departure Alert (LDA) 17
Lights
1 & turn signals 21
Luggage security system 13
Multi-Information Display (MID) 27
Parking brake 13
Power outlets 24
Pre-Collision System (PCS) 18
Seat adjustments-Front 16
Seat heaters 16
Seats-Folding down rear seats 17
Seats-Head restraints 16
Steering wheel switches
& telephone controls (Bluetooth
®) 25
INDEX
Fuel door release button and cap 8
Indicator symbols 4-5
Instrument cluster 4
Instrument panel 2-3
Instrument panel light control 8
Keyless entry
1,2 6-7
Smart Key System1,2 7
Hydrogen Fuel Cell System 9-11
Water release (H
2O) switch 12
1 Visit your Toyota dealer for information on customizing this feature.2 Programmable by customer. Refer to the Owner’s Manual for instructio\
ns and more information.3 HomeLink® is a registered trademark of Gentex Corporation.
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS FEATURES & OPERATIONS (continued)
SAFETY & EMERGENCY FEATURES
Tilt & telescopic steering wheel 15
USB/AUX port 23
Windows-Power 21
Windshield wipers & washer 20
Wireless charger 24
Emergency tire puncture repair kit 30
Floor mat installation 33
Rear door child safety locks 31
Seat belts 31
Seat belts-Shoulder belt anchor 31
Star Safety System
™ 32-33
Tire Pressure Monitoring
(warning) System (TPMS) 30
BLUETOOTH® DEVICE
PAIRING SECTION 34-36
Page 4 of 40
2
OVERVIEWInstrument panel
Steering wheel controls
Odometer/
trip meter and
tripmeter reset
button
Telephone switches
1
Voice command switch1
Audio switches1
Dynamic Radar Cruise
Control (DRCC)/Cruise
control switch
Power switch
Parking brake lever
Hood lock release lever
Trunk opener
switch
Fuel door opener
switch Water release switch
Automatic High
Beam (AHB) switch
Tilt and telescopic steering
lock release lever
Instrument panel light
control switches
Multi-Information Display
(MID) control switches
Dynamic Radar Cruise
Control (DRCC)
vehicle-to-vehicle
distance switchLane Departure Alert
(LDA) switch
Turn signal lever and headlight switch Windshield wiper and washer switch
Page 7 of 40

5
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
SAFETY & EMERGENCY FEATURES
Hydrogen leak warning1
High coolant temperature warning1
Slip indicator1
Vehicle Stability Control OFF indicator
Low tire pressure warning1
Security indicator
Master warning1
Low fuel level warning
READY indicator
Headlight low/high beam indicatorTurn signal indicator
Shift position indicator
Open door warning
Driver’s and passenger’s seat belt reminder
(alarm will sound if speed is over 12 mph)
Charging system warning1
H2O indicator
Engine brake (Br) mode indicator
ECO mode indicator
Power restriction indicator
POWER mode indicator
Pre-Collision System (PCS) warning1
Intuitive parking assist indicator
Lane Departure Alert (LDA) indicator
Constant speed cruise control
indicator2/Constant speed cruise
control SET indicator2
Dynamic Radar Cruise Control
(DRCC) indicator2/DRCC SET
indicator2
1 If indicator does not turn off within a few seconds of starting Hydrogen\
Fuel Cell System, there
may be malfunction. Have vehicle inspected by your Toyota dealer.
2 If this light flashes, refer to “Dynamic Radar Cruise Control,” Se\
ction 5-5, 2018 Owner’s Manual.
Electric power steering system warning1
Parking brake warning1
Page 11 of 40

9
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
SAFETY & EMERGENCY FEATURES
HYDROGEN FUEL CELL
SYSTEM & SAFETY FEATURES
Fuel cell vehicles efficiently use electricity, which is generated by a \
chemical
reaction between hydrogen and oxygen in a fuel cell stack. Excess electr\
icity is
stored in a traction battery that is used to power high voltage systems \
and assist on
initial acceleration.
The fuel is H
2 (compressed hydrogen gas), so the exhaust, when running, is
only water and water vapor. As they do not emit CO
2 (Carbon Dioxide) and NOx
(Nitrogen Oxides) at the tailpipe, fuel cell vehicles are considered z\
ero emission
vehicles.
NOTE: Fuel consumption and energy information of the Hydrogen Fuel Cell
System are shown on the Multi-Information Display.
Fill with fuel at hydrogen stations compliant with SAE J2601.
If you have questions about hydrogen station compliance, consult your Au\
thorized
Mirai Fuel Cell Toyota Dealer.
Observe the notices and cautions shown at the hydrogen station.
The filling time and amount may differ depending on the equipment of the\
hydrogen
station. It may make the possible driving distance shorter. - Ensure tire pressures are maintained at levels specified in the Owner’\
s Manual.
- Drive vehicle smoothly. Avoid abrupt acceleration and deceleration.
- Avoid driving at speeds that are higher than necessary, especially on \
the highway.
- When possible, avoid sudden stops to maximize regenerative braking ene\
rgy.
- Minimize use of the air conditioning.
When you arrive at the station, prepare for fueling:
1) Ensure vehicle is OFF and in Park with parking brake set.
2) Press the fuel door release button and refer to instructions in ‘\
Fuel door release button and cap section’ to prepare the vehicle to accept hydrogen fue\
l.
Note: Fuel door will not release the lock if power switch is ON or if READY
indicator is on. The fuel door will automatically re-lock if you don’t open within
30 seconds.
3) Now you are ready to refuel. Outside the vehicle at the pump, use th\
e station’s best practice guidelines and instructions on how to refuel using their n\
ozzle.
For assistance, call Customer Support toll free at 1-800-331-4331.
Hydrogen Fuel Cell System
TIPS FOR IMPROVED FUEL ECONOMY
BEFORE FUELING
Page 15 of 40

13
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
SAFETY & EMERGENCY FEATURES
FEATURES & OPERATIONS
Luggage security system
Auto lock/unlock
To disable the trunk opener switch,
turn the main switch.
Automatic door lock functions can be set, or turned OFF.
-Doors lock when shifting to any positions other than P.
-Doors lock when the vehicle speed is approximately 12 mph or higher.
-Doors unlock when shifting into P.
-Doors unlock when the driver’s door is opened.
Refer to the Owner’s Manual for more details.
Parking brake
P POSITION SWITCH
The shift position can be changed to P through the use of the P position\
switch.
To protect luggage stored in the trunk against theft, the luggage securi\
ty system
can be set to on.
When the main switch is off, the trunk lid cannot be opened even with th\
e wireless
remote control or the entry function.
Set: Depress
Release: Depress again
Push
(1) Fully stop the vehicle
(2) Keep depressing the brake pedal
(3) Press the P position switch.
On
Off
Trunk opener main switch (in the glove box)