audio TOYOTA MIRAI 2018 (in English) User Guide

3748-2. Steps to take in an emergency
MIRAI_OM_USA_OM62025U■
Warning buzzer
In some cases, the buzzer may not be heard due to being in a no isy location
or audio sound.
WARNING
■ If both the ABS and the brake s ystem warning lights remain on
Stop your vehicle in a safe place immediately and contact your To y o t a
dealer. The vehicle will become extremely unstable during braki ng, and the
ABS system may fail, which could cause an accident resulting in death or
serious injury.
■ When the electric power steering system warning light comes on
When the light comes on yellow, the assist to the power steerin g is
restricted. When the light comes on red, the assist to the powe r steering is
lost and handling operations of the steering wheel become extre mely
heavy. When steering wheel operations are heavier than usual, g rip the
steering wheel firmly and operate it using more force than usua l.
■
If the tire pressure warning light comes on
Handling method ( P. 3 7 3 )
Be sure to observe the following precautions. Failure to do so could
cause a loss of vehicle control and result in death or serious injury.
●Stop your vehicle in a safe place as soon as possible. Adjust t he tire
inflation pressure immediately.
●If the tire pressure warning light comes on even after tire inf lation pres-
sure adjustment, it is probable that you have a flat tire. Chec k the tires.
If a tire is flat, repair the fla t tire by using emergency tire puncture
repair kit.
●Avoid abrupt maneuvering and braking. If the vehicle tires dete riorate,
you could lose control of the steering wheel or the brakes.
■If a blowout or sudden air leakage should occur
The tire pressure warning system may not activate immediately.

4038-2. Steps to take in an emergency
MIRAI_OM_USA_OM62025U
8
When trouble arises
Make sure the “READY” indicator comes on. If the indicator does
not come on, contact your Toyota dealer.
Once the fuel cell system has started, remove the jumper cables in
the exact reverse order from which they were connected.
Close the exclusive jump starting terminal cover, reinstall the motor
cover and the fuse box cover to its original position.
Once the fuel cell system starts, have the vehicle inspected at your
Toyota dealer as soon as possible.
■ Starting the fuel cell system when the 12-volt battery is discharged
The fuel cell system cannot be started by push-starting.
■ To prevent 12-volt battery discharge
●Turn off the headlights and the audio system while the fuel cell system is off.
● Turn off any unnecessary electrical components when the vehicle is running
at a low speed for an extended period, such as in heavy traffic .
■ Charging the 12-volt battery
The electricity stored in the 12-volt battery will discharge gr adually even when
the vehicle is not in use, due to natural discharge and the dra ining effects of
certain electrical appliances. If the vehicle is left for a lon g time, the 12-volt
battery may discharge, and the fuel cell system may be unable to start. (The
12-volt battery recharges automatically while the fuel cell sys tem is operat-
ing.)
■ When the 12-volt battery is removed or discharged
● In some cases, it may not be possible to unlock the doors using the smart
key system when the 12-volt battery is discharged. Use the wire less remote
control or the mechanical key to lock or unlock the doors.
● The fuel cell system may not start on the first attempt after t he 12-volt bat-
tery has recharged but will start normally after the second att empt. This is
not a malfunction.
● The power switch mode is memorized by the vehicle. When the 12- volt bat-
tery is reconnected, the system will return to the mode it was in before the
12-volt battery was discharged. Before disconnecting the 12-volt battery,
turn the power switch off.
If you are unsure what mode the power switch was in before the 12-volt bat-
tery discharged, be especially careful when reconnecting the 12 -volt battery.
● If the 12-volt battery is depleted with the shift position in P , it will not be pos-
sible to shift the shift position other than P. In this case, the vehicle cannot
be towed without lifting both front wheels because the front wheels are
locked by the parking lock. ( P. 363)

445
Index
MIRAI_OM_USA_OM62025UWhat to do if...
(Troubleshooting) .................... 446
Alphabetical index ..................... 449
For information regarding the equipment listed below, refer to
the “NAVIGATION SYSTEM OWNER’S MANUAL”.
• Navigation system
• Rear view monitor system
• Audio system

449Alphabetical index
MIRAI_OM_USA_OM62025U
Alphabetical index
A/C ............................................ 256Air conditioning filter ............. 351
Automatic air conditioning
system ......... ....................... 256
ABS
(Anti-lock Brake System)...... 231
Function ................................ 231
Warning light ......................... 370
Air conditioning filter .............. 351
Air conditioning system .................................... 256
Air conditioning filter ............. 351
Airbags ....................................... 36 Airbag operating conditions .... 44
Airbag preca utions for
your child .............................. 39
Airbag warning light .............. 370
Correct driving posture ........... 28
Curtain shield airbag operating conditions ............. 45
Curtain shield airbag precautions ........................... 42
Front passenger occupant
classification syst em............. 49
General airbag precautions .... 39
Locations of airbags................ 36
Modification and disposal of airbags ............... 43
Seat cushion airbag ................ 36
Side airbag operating conditions ............................. 45
Side airbag precautions .......... 41
Side and curtain shield airbags operating conditions ............. 45
Side and curtain shield airbags precautions ........................... 42
SRS airbags............................ 36 Alarm .......................................... 74
Anchor brackets ........................ 69
Antennas
(smart key system) ............... 131
Anti-lock Brake System
(ABS) ...................................... 231 Function ................................ 231
Warning light......................... 370
Armrest..................................... 279
Assist grips .............................. 280
Audio input
*
Audio system*
Steering wheel audio switch*
Automatic air conditioning system.................................... 256 Air conditioning filter ............. 351
Automatic headli ght leveling
system.................................... 189
Automatic High Beam ............. 190
Automatic light control system.................................... 187
AUX port
*
Auxiliary box ............................ 274
A
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

450Alphabetical index
MIRAI_OM_USA_OM62025U
Back-up lightsReplacing light bulb .............. 358
Battery (12-volt battery) .......... 328 Battery checking ................... 328
If the 12-volt battery is discharged .......................... 401
Preparing and checking before winter....................... 252
Warning message ................. 376
Battery (traction battery)..... 78, 83 Air intake vent ......................... 85
Charging ................................. 81
Location ............................ 78, 83
Warning message ................. 376
Blind Spot Monitor (BSM) ....... 244 Blind Spot Monitor function ... 246
Rear Crossing Traffic Alert function ............................... 250
Bluetooth
®*
Audio system*
Hands-free system (for cellular phone)
*
Navigation system*
Bottle holders .......................... 274
Brake Fluid ...................................... 420
Parking brake........................ 186
Regenerative braking.............. 81
Warning light ......................... 369
Brake assist ............................. 231
Break-in tips ............................ 160
Brightness control Instrument panel light
control................................. 104
BSM (Blind Spot Monitor) ....... 244 Blind Spot Monitor function ... 246
Rear Cross Traffic Alert
function ............................... 249 Care .................................. 306, 310
Aluminum wheels ................. 307
Exterior ................................. 306
Interior .................................. 310
Seat belts.............................. 311
Cargo capacity......................... 169
CD player
*
Chains ...................................... 253
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................. 330, 405
Airbag precautions.................. 39
Child restraint system ............. 56
How your child should wear the seat belt.......................... 32
Power window lock switch .... 154
Power window precautions ... 156
Rear door child-protectors .... 123
Removed electronic key battery precautions............. 354
Seat belt extender precautions........................... 35
Seat belt precautions .............. 34
Seat heater precautions ....... 265
Trunk precautions ................. 129
BC

459Alphabetical index
MIRAI_OM_USA_OM62025U
SeatsAdjustment ............................ 138
Adjustment precautions ........ 139
Child seats/child restraint system installation . ............... 56
Cleaning................................ 310
Driving position memory ....... 140
Head restraints ..................... 145
Power easy access system ......... ....................... 140
Properly sitting in the seat ...... 28
Seat heaters ......................... 266
Sensor Automatic headlight
system ......... ....................... 188
Automatic High Beam system ......... ....................... 194
Humidity sensor .................... 264
Inside rear view mirror .......... 150
Intuitive parking assist .......... 223
Radar sensor ................ 211, 239
Rain-sensing windshield wipers ................................. 196
Service plug ............................... 83
Shift lever ................................. 179
Side airbags ............................... 37
Side marker lights ................... 187 Light switch ........................... 187
Replacing light bulbs............. 358 Side mirrors ............................. 151
Adjusting and folding ............ 151
BSM (Blind Spot Monitor) ..... 244
Heaters ................................. 259
Side turn signal lights ............. 185
Replacing light bulbs ............ 358
Turn signal lever ................... 185
Smart key system .................... 131
Antenna location ................... 131
Entry functions .............. 120, 126
Starting the fuel cell system .......... ...................... 172
Warning message................. 376
Snow tires ................................ 252
Specifications .......................... 416
Speech command system
*
Speedometer............................ 102
Steering wheel ......................... 147
Adjustment............................ 147
Audio switches
*
Heated steering wheel .......... 265
Meter control switches .......... 104
Power easy access system .......... ...................... 140
Telephone switches
*
Stop lights Replacing light bulbs ............ 358
Storage feature ........................ 270
Stuck If the vehicle becomes
stuck ................................... 412
Sun visors ................................ 277
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

460Alphabetical index
MIRAI_OM_USA_OM62025U
SwitchesAudio remote control switches
*
Automatic High Beam
switch ................................. 190
Door lock switches ................ 122
Driving position memory
switches.............................. 141
Dynamic radar cruise
control switch...................... 203
ECO MODE switch ............... 181
Emergency flasher switch ..... 360
Fuel door opener .................. 200
Garage door opener switches.............................. 292
Heated steering wheel .......... 265
LDA switch ............................ 216
Light switches ....................... 187
Meter control switches .......... 108
Odometer/trip meter and trip meter reset button ........ 104
Outside rear view mirror switches.............................. 151
P position switch ................... 180
PCS switch ........................... 238
Power door lock switch ......... 122
POWER MODE switch ......... 181
Power switch......................... 172
Power window switches ........ 154 Rear window and outside
rear view mirror
defoggers switch ................ 259
Seat heater switches ............ 266
“SOS” button......................... 299
Talk switch
*
Telephone switches*
Trunk opener main switch .... 127
Trunk opener switch ............. 126
Vehicle-to-vehicle distance button ................................. 207
VSC OFF switch ................... 232
Window lock switch .............. 154
Windshield wiper and washer switch..................... 195
Tail lights.................................. 187 Light switch ........................... 187
Replacing light bulbs ............ 358
Tailpipe ....................................... 87
Talk switch
*
Telephone switches*
Theft deterrent system Alarm ...................................... 74
Immobilizer system .. ............... 72
Tire inflation pressure............. 346
Maintenance data ................. 421
Warning light......................... 371
Tire information ....................... 422
Glossary ............................... 428
Size....................................... 424
Tire identification number ..... 423
Uniform Tire Quality Grading .............................. 426
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