2016 TOYOTA MIRAI Owners Manual

3778-2. Steps to take in an emergency
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When trouble arises
*: A buzzer sounds the first time a message is shown on the multi-informa-tion display.
■ System warning lights
The master warning light does not come on or flash in the following cases.
Instead, a separate system warning light will come on along with a message
shown on the multi-information display.
●Malfunction of the ABS
The ABS warning light comes on. ( P. 370)
● Malfunction of the charging system
The charging system warning light comes on. ( P. 369)
■ If “High FC Temperature Re duced Power” is displayed
Lower the speed while check the safety, and run the vehicle like this for
several minutes.
If the message goes off, the vehicle can be driven as is, since it temporarily
overheated.
This message may be displayed when driving under severe operating con-
ditions.
(For example, when driving up a long steep hill.)
■ If “Maintenance Required for Hybr id Battery Cooling Parts at Your
Dealer” is displayed
The filter may be clogged, or the air intake vent or duct may be blocked. Have
the vehicle inspected by your Toyota dealer.
■ If “Shift to P Before Exiting Vehicle” is displayed
Message is displayed when the driver’s door is opened without turning the
power switch to off with the shift position in any position other than P.
Shift the shift position to P.
■ If “Shift is in N Release Accelerat or Before Shifting” is displayed
Message is displayed when the accelerator pedal has been depressed and
the shift position is in N. Release the accelerator pedal and shift the shift posi-
tion to D or R.
Comes onDoes not sound
Indicates a condition, such as mal-
function of electrical components,
their condition, or indicates the
need for maintenance
FlashesDoes not sound
Indicates a situation, such as
when an operation has been per-
formed incorrectly, or indicates
how to perform an operation cor-
rectly
System
warning
light
Warning buzzer*Warning
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3788-2. Steps to take in an emergency
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If “Press Brake When Vehicle is St opped FC System may Overheat” is
displayed
Message is displayed when the accelerator pedal is depressed to maintain
the vehicle position when stopped on an upward slope, etc.
If this continues, the fuel cell system may overheat.
Release the accelerator pedal and depress the brake pedal.
■ If “Accelerator Pedal is Pressed Ch eck The Accelerator Pedal” is dis-
played
The accelerator pedal may be stuck.
If the message does not disappear even when the foot has been removed
from the accelerator pedal, check that the accelerator pedal is not stuck.
■ If “Ion Filter Maintenance Require d Visit Your Dealer” is displayed
Ion filter replacement is necessary. Contact your Toyota dealer.
■ If “Shift System Malfunction Stop Your Vehicle in a Safe Place then See
Owner's Manual” is displayed
The shift position may not be able to be shifted. Stop the vehicle in a safe
place.
Contact your Toyota dealer immediately.
■ If “Shift System Malfunction Shifting Unavailable See Owner’s Manual”
is displayed
The shift position may not be able to be shifted from P to a position other than
P.
Contact your Toyota dealer immediately.
■ If “Shift System Malfunction When Parking, Apply Parking Brake
Securely then See Owner’s Manual” is displayed
●The parking lock mechanism may not operate.
● The automatically P position selection function ( P. 177) may not operate.
● The power switch may not turn off. In that case, engage the parking brake
and the switch can be turned to off.
● The fuel cell system may not be able to be started.
When parking, choose a flat surface and be sure to engage the parking
brake.
Have the vehicle inspected by your Toyota dealer immediately.

3798-2. Steps to take in an emergency
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When trouble arises
■If “[P] Switch Malfunction When Parking, Apply Parking Brake Securely
then See Owner’s Manual” is displayed
The shift position may not switch to P even though the P position switch is
pressed.
When parking, choose a flat surface and be sure to engage the parking
brake.
Have the vehicle inspected by your Toyota dealer immediately.
■ If “Shift System Malfunction See Owner’s Manual” is displayed
If left as is, the system may not operate properly and an unexpected hazard
or damage may occur.
Have the vehicle inspected by your Toyota dealer immediately.
■ If “Insufficient Aux Battery Charge When Parking, Apply Parking Brake
Securely then See Owner’s Manual” is displayed
●The parking lock mechanism may not operate.
● The power switch may not turn off. In that case, engage the parking brake
and the switch can be turned to off.
● Even after charging the 12-volt battery, the warning message may continue
to be displayed until the shift position is shifted from P to a position other
than P.
● The fuel cell system may not be able to be started.
When parking, choose a flat surface and be sure to engage the parking
brake.
Have the 12-volt battery charged or replaced.
■ If “Insufficient Aux Battery Charge Shift is Unavailable See Owner’s
Manual” is displayed
Due to the voltage of the 12-volt battery being in a declined condition, when
trying to shift the shift position the warning message is displayed.
Have the 12-volt battery charged or replaced.
■ If “Shifting Temporarily Unavailable Wait a Moment and Try Again” is
displayed
A warning message is displayed when the shift lever and P position switch
are repeatedly operated over a short period of time.
Shift the shift position after waiting for short amount of time.
■ If “Shifting to [Br] Mode Unavailable Shift to [D] once, then Shift to [Br]”
is displayed
When the shift position is in P or N, a warning message is displayed when try-
ing to shift to Br mode.
Shift to Br mode after the shift position had been set to D.
■ If “Shifted to [N] Position Shift to [D] once, then Shift to [Br]” is dis-
played
When the shift position is in R, a warning message is displayed when trying to
shift to Br mode.
The shift position is changed to N.
Shift to Br Mode after the shift position has been set to D.

3808-2. Steps to take in an emergency
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If “Shifting to [D] or [R] Position Unavailable Try to Shift after FC System
has Started” is displayed
When the power switch is in ON mode (“READY” indicator switched off), a
warning message is displayed when trying to shift the shift position to R or D,
or shift to Br mode.
After starting the fuel cell system, shift the shift position to R or D, or shift to Br
mode.
■ If “Shifting Unavailable Press Brake Pedal before Shifting” is displayed
A warning message is displayed when attempting to shift the shift position
without depressing the brake pedal.
Depress the brake pedal and shift the shift position when changing it from P.
■ If “Shifted to [N] Position Stop Your Vehicle before Shifting to [D]” is dis-
played
While the vehicle is moving backward, a warning message is displayed when
attempting to shift the shift position to D.
The shift position is changed to N.
Shift the shift position after stopping the vehicle.
■ If “Shifted to [N] Position Stop Your Vehicle before Shifting to [R]” is dis-
played
When the vehicle is moving forward, a warning message is displayed when
attempting to shift the shift position to R.
The shift position is changed to N.
Shift the shift position after stopping the vehicle.
■ If “Shifted to [N] Position To Shift to [P], Stop Your Vehicle and Press [P]
Switch” is displayed
When the vehicle is moving, a warning message is displayed when the P
position switch is operated and attempting to shift the shift position to P.
The shift position is changed to N.
Operate the P position switch after the vehicle has been brought to a com-
plete stop.
■ If “Smart Entry & Start System Malf unction See Owner’s Manual” is dis-
played
P. 133
■ Warning buzzer
P. 374

3818-2. Steps to take in an emergency
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When trouble arises
If you have a flat tire
●Stop the vehicle in a safe place on a hard, flat surface.
● Set the parking brake.
● Shift the shift position to P.
● Stop the fuel cell system.
● Turn on the emergency flashers. ( P. 360)
Your vehicle is not equipped wi th a spare tire, but instead is
equipped with an emergency tire puncture repair kit.
A puncture caused by a nail or screw passing through the tire
tread can be repaired temporarily using the emergency tire
puncture repair kit. (The kit c ontains a bottle of sealant. The
sealant can be used only once to temporarily repair one tire
without removing the nail or screw from the tire.)
After temporarily repairing the tire with the repair kit, have the
tire repaired or replaced by your Toyota dealer.
WARNING
■If you have a flat tire
Do not continue driving with a flat tire.
Driving, even a short distance, with a flat tire can damage the tire, the
wheel, and other parts beyond repair, which could result in an accident.
Before repairing the tire

3828-2. Steps to take in an emergency
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Location of the emergency tire puncture repair kit, tools and jack
Wheel nut wrench
Towing eyelet
Emergency tire puncture
repair kit
*: Use of the jack (P. 341)
Jack handle
Jack
*
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3838-2. Steps to take in an emergency
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When trouble arises
Emergency tire puncture repair kit components
Hose
Air release cap
Air pressure gaugeCompressor switch
Power plug
St ic ke rs1
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3848-2. Steps to take in an emergency
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Remove the luggage mat.
Remove the jack handle.
Take out the emergency tire
puncture repair kit.
Check the degree of the tire damage.
A tire should only be repaired with
the emergency tire puncture
repair kit if the damage is caused
by a nail or screw passing through
the tire tread. • Do not remove the nail or screw from the tire. Removing the
object may widen the opening
and disenable emergency
repair with the repair kit.
• To avoid sealant leakage, move th e vehicle until the area of the
puncture, if known, is positi oned at the top of the tire.
Taking out the emergency tire puncture repair kit
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Before performing emergency repair