3577-1. Maintenance and care
MIRAI_OM_USA_OM62073U
7
Maintenance and care
■Caring for leather areas
Toyota recommends cleaning the interior of the vehicle at least twice a year to
maintain the quality of the vehicle’s interior.
■ Shampooing the carpets
There are several commercial foaming-type cleaners available. U se a sponge
or brush to apply the foam. Rub in overlapping circles. Do not use water.
Wipe dirty surfaces and let them dry. Excellent results are obt ained by keep-
ing the carpet as dry as possible.
■ Seat belts
Clean with mild soap and lukewarm water using a cloth or sponge . Also
check the belts periodically for excessive wear, fraying or cut s.
■ When cleaning the carpeted portio ns of the glove box, console box, etc.
If a strong adhesive tape is used, there is a possibility that the surface of the
carpet could be damaged.
WARNING
■ Water in the vehicle
● Do not splash or spill liquid in the vehicle, such as on the fl oor, in the trac-
tion battery air intake vent, and in the trunk.
Doing so may cause the traction battery, electrical components, etc., to
malfunction or catch fire.
● Do not get any of the SRS components or wiring in the vehicle i nterior wet.
( P. 38)
An electrical malfunction may cause the airbags to deploy or no t function
properly, resulting in death or serious injury.
● Do not let the wireless charger ( P. 334) get wet. Failure to do so may
cause the charger to become hot and cause burns or could cause electric
shock resulting in death or serious injury.
■ Cleaning the interior (esp ecially instrument panel)
Do not use a polish wax or polish cleaner. The instrument panel may reflect
off the windshield, obstructing the driver’s view and leading t o an accident,
resulting in death or serious injury.
3987-3. Do-it-yourself maintenance
MIRAI_OM_USA_OM62073U
Air conditioning filter
Turn the power switch off.
Open the glove box. Slide off
the damper.
Push the surface on the left
side of the glove box inward,
undo the upper left claw, then
push the surface on the right
side of the glove box inward
and undo the upper right claw.
Lower the glove box from the
completely open position, undo
the lower claws, and then
remove the glove box.
The air conditioning filter must be changed regularly to maintain
air conditioning efficiency.
Removal method
1
2
3
4
518Alphabetical index
MIRAI_OM_USA_OM62073U
Fuel cell stack ............................ 94
Fuel cell stack coolantCapacity ................................ 469
Checking ............................... 370
Fuel cell system
Characteristics ........................ 86
Cold temperatures ................ 189
Coolant type.......................... 469
Indicators .............................. 109
Multi-information display ....... 117
Precautions ............................. 90
Starting the system ............... 186
Stopping the system ............. 187
Warning lights ....................... 107
Fuel cell system indicator....... 120
Fuel cell vehicles Characteristics ........................ 86
Charging the traction
battery .................................. 89
Driving advice ....................... 102
Emergency shut off system .... 92
Emergency start function ...... 448
Emergency stops .................. 409
Fuel ....................................... 468
Handling hydrogen gas ........... 98
High-voltage components ....... 91
Hydrogen gas ......................... 97
Hydrogen-related
components .......................... 90
If the 12-volt battery is
discharged .......................... 452
If the fuel cell system will not start .................................... 447
Maintenance, repair, recycling, and disposal ......... 89 Opening the fuel door ........... 213
Overheating .......................... 457
Power output restriction .......... 96
Power switch ........................ 186
Precautions............................. 90
Regenerative braking ............. 89
Road accident cautions ........ 100
Running out of fuel ................. 93
Service plugs .......................... 99
Sounds and vibrations ............ 88
Starting the system ............... 186
Traction battery air intake
vent ...................................... 93
Vehicle proximity notification
system .......... ..................... ... 92
Warning message................. 426
Water release ....................... 187
Fuel consumption ........... 121, 122
Fuel door .................................. 213 Refueling .............................. 213
Fuses ........................................ 402
Garage door opener ................ 343
Gauges ..................................... 111
Glove box ................................. 321
Grocery bag hooks.................. 325
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