Page 5 of 40
3
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
SAFETY & EMERGENCY FEATURES
Main display Multi-Information Display (MID)
Shift position indicator
Clock
VSC OFF switch
“POWER MODE” switch
“ECO MODE” switch
“P” position switch
Shift lever Luggage security system
(disable trunk opener) switch
Audio/Navigation system
1
Emergency flasher switch
1
For details, refer to the “Navigation System Owner’s Manual” or\
“2018 Entune™ 3.0 Audio Quick
Reference Guide.”
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 9 of 40
7
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
SAFETY & EMERGENCY FEATURES
Smart Key system
Push and hold
Without depressing the brake pedal, pressing the “POWER” switch wi\
ll change the
operation mode in succession from:
All systems OFF.
Accessories such as the radio will operate.
Power ON; Fuel Cell System is not engaged.
PANIC BUTTON
(1) Depress the brake pedal, and press
the “POWER” switch briefly and firmly.
(2) The “READY” light will blink. After
a few seconds, when the light remains
steady and a beep sounds, you may
begin driving.
START FUNCTION
POWER (WITHOUT STARTING THE FUEL CELL SYSTEM)
Page 16 of 40
14
FEATURES & OPERATIONSAutomatic transmission
* The engine brake is the equivalent of downshifting. Shift to “Br”\
when strong
regenerative braking is desired (i.e. downhill driving, coasting to a s\
top, etc.).
Park
Reverse
Neutral
Drive
Engine brake*
Use when a higher level of response is desired, such as when driving in \
mountainous regions or overtaking.
Push
Push
ECO Mode helps achieve low fuel consumption during trips that involve fr\
equent
accelerating and braking.
ECO MODE
POWER MODE
Page 20 of 40
18
FEATURES & OPERATIONSPre-Collision System (PCS)
When a high possibility of a frontal collision is detected by the radar \
sensor, a
buzzer sounds and a message urging the driver to take evasive action app\
ears on
the multi-information display. If the driver then applies brakes, the s\
ystem applies
greater brake force in relation to how strongly the brake pedal is depre\
ssed. If
the system determines that a collision is unavoidable, the brakes are au\
tomatically
applied to reduce the collision speed. The system is enabled each time t\
he power
switch is turned to ON mode.
Refer to the Owner‘s Manual for more details on this system before at\
tempting to
use it.
Each time the Pre-Collision System switch is pressed, the response to th\
e distance
changes as follows:
Press the PCS switch for 3 seconds or more.
Far
Near
Middle
(default setting)
CHANGING THE PRE-COLLISION WARNING TIMING
DISABLING THE PRE-COLLISION SYSTEM
Page 23 of 40

21
TURN SIGNALS
HEADLIGHTS
Right turn
Lane change
Lane change Left turn
Headlights
Parking lights Auto or OFF
DRL OFF
Windows-Power
Up
Window lock switch
Automatic operation Push the switch completely down or pull it completely
up and release to fully open or close. To stop the window partway, opera\
te the
switch in the opposite direction.
Window lock switch Deactivates all passenger windows. Driver’s window
remains operable.
Down
High beam flasher
High beam
Auto High Beam* or
Low beam
Daytime Running Light system (DRL)
Automatically turns on the headlights at a
reduced intensity on some models. Automatic light cut off system Automatically turns lights off after a delay of 30
seconds, or the lock switch on remote is pushed after all doors are lock\
ed.
Automatic High Beam (AHB) system Automatically switches between high and low beams as appropriate to provide the most light possible and enha\
nce
forward visibility. Refer to the Owner’s Manual for more details on the Automatic
High Beam feature.
* Operating conditions must be met. Refer to Owner’s Manual for detai\
ls.
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
SAFETY & EMERGENCY FEATURES
Lights & turn signals
Page 24 of 40
22
Automatic air conditioning system
FEATURES & OPERATIONS
Touch and slide up/down
to adjust temperature
Airflow mode
When adjusting the temperature setting a sound buzzes and automatically \
sets
temperature, fan outlet and speed.
*Turns off automatically after 30 minutes
Automatic air
Fan speed (Slower) Fan speed (Faster)
Airflow mode
Rear defogger
System OFF
Air conditioning ON/OFF
Synchronize
temperature
Driver seat heater
Heated steering wheel* Windshield wiper de-icer
Passenger seat heater
Eco heat/cool mode
Windshield defogger Outside air (indicator off)/
Recirculated mode