phone TOYOTA MIRAI 2019 (in English) User Guide

3827-3. Do-it-yourself maintenance
MIRAI_OM_USA_OM62054U(18MY)_O
M62048U(19MY)■
Situations in which the tire pressure warning system may not op
er-
ate properly
●In the following cases, the tire pressure warning system may no t operate
properly.
• If non-genuine Toyota wheels are used.
• A tire has been replaced with a tire that is not an OE (Original Equip-
ment) tire.
• A tire has been replac ed with a tire that is not of the specif ied size.
• Tire chains, etc., are equipped.
• An auxiliary-supported ru n-flat tire is equipped.
• If a window tint that affects the radio wave signals is instal led.
• If there is a lot of snow or ice on the vehicle, particularly around the
wheels or wheel housings.
• If the tire inflation pressure is extremely higher than the sp ecified
level.
• If wheels without the tire pressure warning valves and transmi tters
are used.
• If the ID code on the tire pressure warning valves and transmi tters is
not registered in the tire pressure warning computer.
●Performance may be affected in the following situations.
• Near a TV tower, electric power plant, gas station, radio stat ion, large
display, airport or other facilit y that generates strong radio waves or
electrical noise
• When carrying a portable radio, cellular phone, cordless phone or
other wireless communication device
●When the vehicle is parked, the time taken for the warning to s tart or go
off could be extended.
●When tire inflation pressure declines rapidly for example when a tire has
burst, the warning may not function.

509
Index
MIRAI_OM_USA_OM62054U(18MY)_O
M62048U(19MY)What to do if...
(Troubleshooting) .................... 510
Alphabetical index ..................... 513
For information regarding the equipment listed below, refer to
the “NAVIGATION SYSTEM OWNER’S MANUAL”.
• Navigation system
• Rear view monitor system
• Audio system
• Hands-free system (for cellular phone)

514Alphabetical index
MIRAI_OM_USA_OM62054U(18MY)_O
M62048U(19MY)
Back-up lightsReplacing light bulb .............. 405
Battery (12-volt battery) .......... 374 Battery checking ................... 374
If the 12-volt battery is discharged .......................... 452
Preparing and checking before winter....................... 301
Warning message ................. 426
Battery (traction battery)..... 86, 91 Air intake vent ......................... 93
Charging ................................. 89
Location ............................ 86, 91
Warning message ................. 426
Blind Spot Monitor (BSM) ....... 300 Blind Spot Monitor function ... 289
Rear Crossing Traffic Alert function ............................... 292
Bluetooth
®*
Audio system*
Hands-free system (for cellular phone)
*
Navigation system*
Bottle holders .......................... 324
Brake Fluid ...................................... 470
Parking brake........................ 200
Regenerative braking.............. 89
Warning light ......................... 418
Brake assist ............................. 295
Break-in tips ............................ 174
Brightness control Instrument panel light
control................................. 113
BSM (Blind Spot Monitor) ....... 300 Blind Spot Monitor function ... 289
Rear Cross Traffic Alert
function ............................... 292 Care .................................. 352, 356
Aluminum wheels ................. 353
Exterior ................................. 352
Interior .................................. 356
Seat belts.............................. 357
Cargo capacity......................... 183
CD player
*
Chains ...................................... 302
Child restraint system............... 56 Booster seats installation........ 64
Convertible seats installation ............................ 63
Front passenger occupant classification syst em ............ 49
Infant seats definition.............. 58
Infant seats installation ........... 62
Installing a CRS to the passenger seat..................... 59
Installing CRS with LATCH anchors ................................ 67
Installing CRS with seat belts...................................... 62
Installing CRS with top tether
strap ..................................... 69
Child safety ................................ 55 12-volt battery precautions................. 376, 456
Airbag precautions.................. 39
Child restraint system ............. 56
How your child should wear the seat belt.......................... 32
Power window lock switch .... 167
Power window precautions ... 169
Rear door child-protectors .... 135
Removed electronic key battery precautions............. 401
Seat belt extender precautions........................... 35
Seat belt precautions .............. 34
Seat heater precautions ....... 315
Trunk precautions ................. 141
BC

519Alphabetical index
MIRAI_OM_USA_OM62054U(18MY)_O
M62048U(19MY)
H2O switch ............................... 187
Hands-free system
(for cellular phone)
*
Head restraints ........................ 158
Headlights ................................ 201 Automatic High Beam system ......... ....................... 205
Light switch ........................... 201
Replacing light bulbs............. 405
Heated steering wheel............. 315
Heaters Automatic air conditioning system ......... ....................... 306
Heated steering wheel .......... 315
Outside rear view mirrors...... 309
Seat heaters ......................... 316
High mounted stoplight
Replacing light bulbs............. 405
High-voltage components ........ 91
Hill-start assist control............ 295
Hood ......................................... 366 Warning message ................. 426
Hooks
Coat hooks............................ 329
Grocery bag hooks ............... 325
Retaining hooks (floor mat)..... 26
Horn .......................................... 160
Hydrogen detectors................... 95
Hydrogen-related components ............................. 90
Hydrogen tanks ......................... 94 Capacity ................................ 468
Location ............................ 86, 90 Identification
Vehicle .................................. 467
Illuminated entry system ........ 319
Immobilizer system ................... 78
Indicators ................................. 109
Initialization Ion filter ................................. 490
Parking Support Brake function
(for static objects) ............... 283
Power windows..................... 168
Inside rear view mirror ............ 162
Instrument panel light control .................................... 113
Interior lights ........................... 317 Switch ................................... 318
Wattage ................................ 471
Intuitive parking assist ........... 265
Inverter coolant Capacity................................ 469
Checking............................... 370
Ion filter ...................................... 95
Jack Positioning a floor jack.......... 367
Vehicle-equipped jack ............................. 386, 434
Jack handle ...................... 386, 434
Jam protection function Power window ...................... 168
HI
J
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

524Alphabetical index
MIRAI_OM_USA_OM62054U(18MY)_O
M62048U(19MY)
Snow tires ................................ 301
Specifications .......................... 466
Speech command system
*
Speedometer ............................ 111
Steering wheel ......................... 160Adjustment ............................ 160
Audio switches
*
Heated steering wheel .......... 315
Meter control switches .......... 113
Power easy access system ......... ....................... 153
Telephone switches
*
Stop lights Replacing light bulbs............. 405
Storage feature ........................ 320
Stuck If the vehicle becomes
stuck ................................... 463
Sun visors ................................ 327
Switches Audio remote control switches
*
Automatic High Beam switch ................................. 205
Door lock switches ................ 134
Driving position memory switches.............................. 154
Dynamic radar cruise
control switch...................... 253
“ECO MODE” switch ............. 195
Emergency flasher switch ..... 408
Fuel door opener .................. 215 Garage door opener
switches ............................. 343
Heated steering wheel .......... 315
LDA switch............................ 238
Light switches ....................... 201
Meter control switches .......... 118
Odometer/trip meter and trip meter reset button ........ 113
Outside rear view mirror switches ............................. 164
P position switch ................... 194
Power door lock switch ......... 134
“POWER MODE” switch ....... 195
Power switch ........................ 186
Power window switches........ 167
Rear window and outside rear view mirror
defoggers switch ................ 309
Seat heater switches ............ 316
“SOS” button........................... 72
Talk switch
*
Telephone switches*
Trunk opener main switch .... 139
Trunk opener switch ............. 138
Vehicle-to-vehicle distance switch ................................. 259
VSC OFF switch ................... 296
Window lock switch .............. 167
Windshield wiper and washer switch..................... 210

525Alphabetical index
MIRAI_OM_USA_OM62054U(18MY)_O
M62048U(19MY)
Tail lights .................................. 201Light switch ........................... 201
Replacing light bulbs............. 405
Tailpipe ....................................... 95
Talk switch
*
Telephone switches*
Theft deterrent system Alarm ...................................... 81
Immobilizer system ................. 78
Tire inflation pressure ............. 393 Maintenance data ................. 471
Warning light ......................... 421
Tire information ....................... 472 Glossary................................ 478
Size ....................................... 474
Tire identification number ..... 473
Uniform Tire Quality
Grading............................... 476
Tire pressure warning system Function ................................ 379
Installing tire pressure
warning valves
and transmitters.................. 379
Registering ID codes ............ 379
Warning light ......................... 421 Tires .......................................... 378
Chains .................................. 302
Checking............................... 378
Emergency tire puncture repair kit ............................ 434
If you have a flat tire ............. 432
Inflation pressure .......... 393, 471
Information............................ 472
Replacing.............................. 386
Rotating tires ........................ 378
Size....................................... 471
Snow tires ............................. 301
Tire pressure warning system .......... ...................... 379
Warning light......................... 421
Tools ................................. 386, 434
Top tether strap ......................... 69
Total load capacity .................. 183
Towing Dinghy towing ....................... 185
Emergency towing ................ 411
Trailer towing ........................ 184
TRAC (Traction Control) ......... 295
Traction battery ......................... 91
Air intake vent ......................... 93
Charging ................................. 89
Location ............................ 86, 91
Warning message................. 426
Traction battery air intake vent........................................... 93
Traction Control (TRAC) ......... 295
T
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.