ignition TOYOTA MIRAI 2021 Owners Manual (in English)

7
Smart Key system
Push and hold
Without depressing the brake pedal, pressing the power button will chang\
e the
operation mode in succession from:
PANIC BUTTON
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
- “ACCESSORY”, - “IGNITION ON”
START FUNCTION
POWER (WITHOUT STARTING THE FUEL CELL SYSTEM)
NOTE: The Smart Key must be carried to enable the start function. With the
shift lever in Park and the brake pedal depressed, push the power button.
Off - All systems OFF. Emergency flashers can be used.
Accessory – Some electrical components can be used.
On - All electrical components can be used.

29
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
USB media port
Connecting a compatible device and cable into the USB media port will su\
pport
charging and music playback through the audio multimedia system.
USB media port
In the console box Rear of the console box
USB charge ports
The vehicle must be in the “ACCESSORY” or “IGNITION ON” mode\
for use.
(Charge only)(Charge only)

30
FEATURES & OPERATIONS
Power outlet-12V DC
The vehicle must be in the “ACCESSORY” or “IGNITION ON” mode\
for use.
Power outlets-120V AC (if equipped)
Check that the “Ready” indicator is illuminated, then press the AC\
120V master
switch. The power outlets can be used when the indicator on the AC 120V \
master
switch is illuminated.
To turn off the 120V outlets, press the master switch and observe that t\
he switch is
no longer illuminated.
Refer to the Owner’s Manual for more details.
Rear of the console box (if equipped) In the trunk
OUTLET LOCATION
POWER OUTLET ON/OFF MASTER SWITCH
IndicatorPush

46
TOYOTA SAFETY SENSE™
By detecting visible white/yellow lane markings or the road’s edge at\
speeds above
32 mph, Lane Departure Alert with Steering Assist (LDA w/SA) is design\
ed to issue
a visual alert and audio or steering vibration alert if an inadvertent l\
ane departure is
detected. If the driver does not take corrective action, the Steering As\
sist function is
designed to provide gentle corrective steering.*
* See www.toyota.com/safety-sense for more information.
Refer to the Toyota Owner’s Manual for a list of additional situation\
s in which the
system operation may be limited.
Lane Departure Alert with Steering Assist
(LDA w/SA)
TURNING THE LDA SYSTEM ON/OFF
Press the LDA switch to turn the LDA system on. Depress again to turn it\
off.
Note: Operation of the LDA system and setting adjustments continues in the
same condition regardless of Ignition cycle until changed by the driver or the
system is reset.
Refer to the Toyota Owner’s Manual for additional information on LDA \
operation,
settings adjustments, limitations, and precautions before attempting to \
use it.
- “LDA Turned ON Steering Assist Active”

48
ADJUSTING LDA ALERT SENSITIVITY
DISABLING STEERING ASSIST
The driver can adjust the sensitivity of the LDA (warning) function fr\
om the
Multi-Information Display (MID) customization screen.High - Is designed to warn approximately before the front
tire crosses the lane marker.
Normal - Is designed to warn approximately when the front
tire crosses the lane marker.
(1) Press “
” switches and select “” from the Multi-Information Display (MID).
(2) Press “
” switches and select “LDA” and then press “.” The setting screen
is displayed.
(3) Press “
” switches and select “Alert sensitivity” and then press “” to select
desired setting.
(4) Press “
” to go back to the menu.
(1) Press “
” switches and select “” from the Multi-Information Display (MID).
(2) Press “
” switches and select “LDA” and then press “.” The setting screen
is displayed.
(3) Press “
” switches and select desired setting and then press “.”
(4) Press “
” to go back to the menu.
Note: Operation of the LDA system and setting adjustments continues in the
same condition regardless of Ignition cycle until changed by the driver or the
system is reset.
TOYOTA SAFETY SENSE™
SWAY WARNING SYSTEM
SWS is a function of LDA and is designed to detect swaying based on the \
vehicle
location in the lane and the driver’s steering wheel operation. To he\
lp prevent
swaying, the system alerts the driver using a buzzer sound and a warning\
display
on the MID.
Continuous lane deviations from
swaying.
Gentle swaying from driver’s
inattentiveness.
Acute steering wheel operation after the
number of operations decrease due to driver’s
inattentiveness.

49
(1) Press “
” switches and select “” from the Multi-Information Display (MID).
(2) Press “
” switches and select “LDA” and then press “.” The setting screen
is displayed.
(3) Press “
” switches and select “Vehicle sway warning sensitivity” and th\
en
press “
” to select desired setting.
(4) Press “
” to go back to the menu.
Refer to the Toyota Owner’s Manual for additional information on LDA \
operation,
settings adjustments, limitations, and precautions before attempting to \
use it. (1) Press “
” switches and select “” from the Multi-Information Display (MID).
(2) Press “
” switches and select “LDA” and then press “.” The setting screen
is displayed.
(3) Press “
” switches and select “Vehicle sway warning function” and then \
press
“
” to select desired setting.
(4) Press “
” to go back to the menu.
Note: Operation of the LDA system and setting adjustments continues in the
same condition regardless of Ignition cycle until changed by the driver or the
system is reset.
ADJUSTING SWAY ALERT SENSITIVITY
DISABLING LDA SWAY WARNING SYSTEM
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES

50
TOYOTA SAFETY SENSE™
TURNING THE LTA SYSTEM ON/OFF
Press the LTA switch to turn the LTA system on. Depress again to turn it\
off.
Note: Operation of the LTA system and setting adjustments continues in the
same condition regardless of Ignition cycle until changed by the driver or the
system is reset.
Refer to the Toyota Owner’s Manual for additional information on LTA \
operation,
settings adjustments, limitations, and precautions before attempting to \
use it.
When Full-Speed Range Dynamic Radar Cruise Control (DRCC) is enabled a\
nd
lane markers are detectable, Lane Tracing Assist (LTA) uses the lines \
on the road
and/or preceding vehicles to help keep the vehicle centered in its lane.\

See www.toyota.com/safety-sense for model applicability.
Refer to the Toyota Owner’s Manual for a list of additional situation\
s in which the
system operation may be limited.
Lane Tracing Assist (LTA)
- “LTA Turned ON Steering Assist Active”

52
ADJUSTING LTA ALERT SENSITIVITY
DISABLING STEERING ASSIST
The driver can adjust the sensitivity of the LTA (warning) function fr\
om the
Multi-Information Display (MID) customization screen.High - Is designed to warn approximately before the front
tire crosses the lane marker.
Normal - Is designed to warn approximately when the front
tire crosses the lane marker.
(1) Press “
” switches and select “” from the Multi-Information Display (MID).
(2) Press “
” switches and select “LTA” and then press “.” The setting screen
is displayed.
(3) Press “
” switches and select “Alert sensitivity” and then press “” to select
desired setting.
(4) Press “
” to go back to the menu.
(1) Press “
” switches and select “” from the Multi-Information Display (MID).
(2) Press “
” switches and select “LTA” and then press “.” The setting screen
is displayed.
(3) Press “
” switches and select desired setting and then press “.”
(4) Press “
” to go back to the menu.
Note: Operation of the LTA system and setting adjustments continues in the
same condition regardless of Ignition cycle until changed by the driver or the
system is reset.
TOYOTA SAFETY SENSE™

OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY
& EMERGENCY FEATURES
53
OVERVIEW
HYDROGEN FUEL CELL SYSTEM
& SAFETY FEATURES
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
LANE CENTERING
The lane centering function is linked with Full-Speed Range Dynamic Rada\
r Cruise
Control (DRCC) and provides the required assistance by operating the s\
teering
wheel to keep the vehicle in its current lane.
When Full-Speed Range Dynamic Radar Cruise Control (DRCC) is not opera\
ting,
the lane centering function does not operate.
(1) Press “
” switches and select “” from the Multi-Information Display (MID).
(2) Press “
” switches and select “LTA” and then press “.” The setting screen
is displayed.
(3) Press “
” switches and select “Lane centering function” and then press \
“”
to select the desired setting.
(4) Press “
” to go back to the menu.
Note: Operation of the LTA system and setting adjustments continues in the
same condition regardless of Ignition cycle until changed by the driver or the
system is reset.
Refer to the Toyota Owner’s Manual for additional information on LTA \
operation,
settings adjustments, limitations, and precautions before attempting to \
use it.
DISABLING LANE CENTERING FUNCTION