2020 TOYOTA MIRAI parking brake

4929-2. Customization
MIRAI_OM_USA_OM62073U■
RSA (Road Sign Assi
st) (if equipped) (P. 248)
■Parking Support Brake functi on (for static objects) (if
equipped) ( P. 274)
■Intuitive parking assist ( P. 265)
■Seat belt reminder (P. 421)
FunctionDefault
settingCustomized setting
Road Sign AssistOnOff—O——
RSA notification method
(excess speed)Display only
No
notification
—O——Display and buzzer
RSA notification method
(others)Display only
No
notification
—O——Display and buzzer
RSA notification level1mph/h
(2km/h)
3mph
(5km/h)
—O——5mph
(10km/h)
FunctionDefault settingCustomized setting
Parking Support Brake func-
tion (for static objects)OnOff—O——
FunctionDefault settingCustomized setting
Intuitive parking assistOnOff—O——
Detection distance of the
rear center sensorLongShort———O
Buzzer volumeLevel 2Level 1 to 3—O——
FunctionDefault settingCustomized setting
Vehicle speed linked seat
belt reminder buzzerOnOff———O

4949-3. Items to initialize
MIRAI_OM_USA_OM62073U
Items to initialize
The following items must be initialized for normal system opera-
tion after such cases as the 12-volt battery being reconnected,
or maintenance being pe rformed on the vehicle:
ItemWhen to initializeReference
Power windowWhen functioning abnormallyP. 168
Ion filterAfter changing the ion filterP. 490
Parking Support Brake func-
tion (for static objects)After reconnecting or chang-
ing the 12-volt batteryP. 283

512What to do if... (Troubleshooting)
MIRAI_OM_USA_OM62073U
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? (P. 421)
●The brake system warning light is on
Is the parking brake released? ( P. 200)
Depending on the situation, other types of warning buzzer may also sound.
( P. 418, 426)
●Did anyone inside the vehicle open a door during setting the al arm?
The sensor detects it and the alarm sounds. ( P. 81)
To stop the alarm, turn the power switch to ON mode or start the fuel cell sys-
tem.

●Is the electronic key left inside the vehicle?
Check the message on the multi-information display. ( P. 426)
●When a warning light turns on or a warning message or indicator is dis-
played, refer to P. 418, 426.
●Stop the vehicle in a safe place and replace the flat tire with the spare
tire. ( P. 432)
●Try the procedure for when the vehicle becomes stuck in mud, di rt, or
snow. ( P. 463)
A warning buzzer sounds during driving
A warning buzzer sounds w hen leaving the vehicle
An alarm is activated and the horn sounds
A warning light turns on or a warning message or indicator
is displayed
When a problem has occurred If you have a flat tire
The vehicle becomes stuck

514Alphabetical index
MIRAI_OM_USA_OM62073U
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

515Alphabetical index
MIRAI_OM_USA_OM62073U
Child-protectors....................... 135
Cleaning ........................... 352, 356Aluminum wheels.................. 353
Exterior ................................. 352
Interior................................... 356
Seat belts .............................. 357
Clock ......................................... 328
Coat hooks ............................... 329
Condenser ................................ 371
Console box ............................. 321
Coolant Capacity ................................ 469
Checking ............................... 370
Preparing and checking Warning light ...................... 418
Cooling system ........................ 370 Fuel cell system
overheating......................... 457
Cruise control Dynamic radar cruise
control................................. 253
Cup holders.............................. 322
Curtain shield airbags ............... 37
Customizable features ............ 484 Daytime running light
system.................................... 203
Defogger Outside rear view mirrors ..... 309
Rear window ......................... 309
Windshield ............................ 309
Dimensions .............................. 466
Dinghy towing.......................... 185
Display Drive information .................. 118
Dynamic radar cruise control ................................ 253
Energy monitor ..................... 118
LDA (Lane Departure Alert with steering control) .......... 238
Multi-information display ....... 117
Parking Support Brake function
(for static objects) .............. 279
Warning message ................ 426
Do-it-yourself maintenance .... 364
Door courtesy lights Location ................................ 317
Wattage ................................ 471
Door lock Doors .................................... 132
Key ....................................... 449
Smart key system ................. 132
Wireless remote control ........ 132D
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

519Alphabetical index
MIRAI_OM_USA_OM62073U
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”.

521Alphabetical index
MIRAI_OM_USA_OM62073U
MaintenanceDo-it-yourself maintenance ... 364
General maintenance ........... 361
Maintenance data ................. 466
Maintenance
requirements ...................... 359
Master warning light........ 421, 426
Meter ......................................... 111 Indicators .............................. 109
Instrument panel light control................................. 113
Meters ................................... 111
Multi-information display ....... 117
Warning lights ....................... 107
Warning message ................. 426
Meter light control ................... 113
Mirrors Inside rear view mirror .......... 162
Outside rear view mirror defoggers ........................... 309
Outside rear view mirrors...... 164
Vanity mirrors........................ 327
MP3 disc
*
Multi-information display ........ 117
Drive information................... 118
Dynamic radar cruise control................................. 253
Energy monitor ..................... 118
LDA (Lane Departure Alert with steering control) .......... 238
Parking Support Brake function
(for static objects) ............... 279
Switching the display ............ 113
Warning message ................. 426 Navigation system
*
Odometer ................................. 111
Opener
Fuel door .............................. 215
Hood ..................................... 366
Trunk .................................... 138
Outside rear view mirrors ....... 164 Adjusting and folding ............ 164
BSM (Blind spot monitor)...... 300
Outside rear view mirror defoggers ........................... 309
Outside temperature
display.................................... 111
Overhead console ................... 324
Overheating ............................. 457
MN
O
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

522Alphabetical index
MIRAI_OM_USA_OM62073U
P position switch ..................... 194
Parking brake ........................... 200Operation .............................. 200
Parking brake engaged warning buzzer/message ... 200
Warning light ......................... 420
Parking lights ........................... 201 Light switch ........................... 201
Replacing light bulbs............. 405
Parking Support Brake function
(for static objects) ................. 274
Function ................................ 274
Warning light ......................... 419
Warning message ......... 279, 426
PCS (Pre-Collision System) .... 226 Function ................................ 226
Warning light ......................... 420
Warning message ................. 426
Personal lights ......................... 318
Switch ................................... 318
Wattage ................................ 471
Power control unit ..................... 91
Power easy access system .... 153
Power outlet ............................. 331
Power steering (Electric power steering) ...... 296
Warning light ......................... 419
Power switch............................ 186
Power windows........................ 167 Jam protection function......... 168
Operation .............................. 167
Window lock switch............... 167
Pre-Collision System (PCS) .... 226 Function ................................ 226
Warning light ......................... 420
Warning message ................. 426 Radar cruise control (dynamic
radar cruise control) ............. 253
Radiator .................................... 371
Radio
*
Rear Crossing Traffic Alert..... 300
Rear interior lights .................. 318 Wattage ................................ 471
Rear side marker lights........... 201
Light switch ........................... 201
Replacing light bulbs ............ 405
Rear turn signal lights ............ 199
Replacing light bulbs ............ 405
Turn signal lever ................... 199
Rear view mirror
Inside rear view mirror .......... 162
Outside rear view mirrors ..... 164
Rear view monitor system
*
Rear window defogger ............ 309
Refueling .................................. 213 Capacity................................ 468
Fuel types ............................. 468
Opening the fuel door ........... 215
Regenerative braking ................ 89
Replacing
Electronic key battery ........... 400
Fuses .................................... 402
Light bulbs ............................ 405
Tires...................................... 386
Reporting safety defects for U.S. owners...................... 496
Road accident cautions .......... 100
RSA (Road Sign Assist) .......... 248 Function ................................ 248
Warning message......... 252, 426
PR