Page 542 of 612

542
5-2. Steps to take in an emergency
If your vehicle overheats
Correction procedures■ If the rightmost segment of th e engine coolant temperature
display are flashing
Stop the vehicle in a safe place and turn off the air condition-
ing system, and then stop the hybrid system.
If you see steam: Carefully lift the hood after the steam subsides.
If you do not see steam: Carefully lift the hood.
After the hybrid system has
cooled down sufficiently, inspect
the hoses and radiator core
(radiator) for any leaks.
Radiator
Cooling fans
If a large amount of coolant leaks,
immediately contact your Toyota
dealer.
The following may indicate that your vehicle is overheating.
●The rightmost segment of the engine coolant temperature dis-
play ( P. 174) is flashing or a lo ss of hybrid system power is
experienced. (For example, the vehicle speed does not
increase.)
● “HYBRID SYSTEM OVERHEAT” ( P. 503) is shown on the
multi-informat ion display.
● Steam comes out from under the hood.
STEP1
STEP2
STEP3
Page 600 of 612

600 Alphabetical index
CareExterior .................................. 410
Interior ................................... 413
Seat belts .............................. 414
Cargo capacity ......................... 224
CD player .................................. 274
Chains ....................................... 229
Child restraint system
Booster seats, definition ........ 131
Booster seats, installation ..... 135
Convertible seats, definition ............................. 131
Convertible seats, installation ........................... 135
Front passenger occupant classification system ........... 125
Infant seats, definition ........... 131
Infant seats, installation......... 135
Installing CRS with LATCH anchors ............................... 136
Installing CRS with seat belts ............................ 138
Installing CRS with top tether
straps .................................. 141 Child safety
Airbag precautions ................ 120
Child restraint system ........... 131
Child-protectors....................... 68
How your child should wear
the seat belt .......................... 86
Installing child restraints........ 135
Moon roof precautions .......... 101
Power window lock switch ...... 95
Power window precautions ..... 97
Removed key battery precautions ......................... 459
Seat belt extender precautions ........................... 89
Seat belt precautions .............. 87
Seat heater precautions ........ 384
Trunk precautions ................... 74
12-volt battery precautions ................. 441, 541
Child-protectors ......................... 68
Cleaning
Exterior.................................. 410
Interior ................................... 413
Seat belts .............................. 414
Clock ......................................... 378
Coat hooks ............................... 387
Coin holder ............................... 370
Compass................................... 398
Condenser ................................ 436
Console box ............................. 369
Cooling system Hybrid system overheating ... 542
Cruise control .......................... 204
Cup holder ................................ 372
Curtain shield airbags ............. 113
Customizable features ............ 576C
Page 602 of 612

602 Alphabetical index
EngineAccessory mode.................... 157
Compartment ........................ 429
Hood...................................... 426
How to start the
hybrid system...................... 157
Identification number ............. 550
If the hybrid system will not start ............................... 531
Ignition switch........................ 157
Overheating........................... 542
“POWER” switch ................... 157
Engine coolant Capacity ................................ 555
Checking ............................... 434
Preparing and checking before winter ....................... 229
Engine coolan t temperature
display .................................... 174
Engine oil
Capacity ................................ 553
Checking ............................... 430
Preparing and checking before winter ....................... 229
Engine/power control unit coolant
Capacity ................................ 555
Checking ............................... 434
Preparing and checking before winter ....................... 229
EPS ............................................ 207
EV drive mode .......................... 165
Event data recorder ...................23 Floor mat .................................. 388
Fluid
Brake..................................... 436
Washer.................................. 438
Fog lights
Replacing light bulbs ............. 471
Switch ................................... 198
Wattage................................. 560
Front fog lights Switch ................................... 198
Wattage................................. 560
Front passenger occupant classification system ............ 125
Front passenger's seat belt
reminder light ........................ 493
Front seats Adjustment .............................. 76
Front side marker lights Replacing light bulbs ............. 471
Wattage................................. 560
Front turn signal lights Replacing light bulbs ............. 471
Wattage................................. 560
Fuel Capacity ................................ 552
Fuel gauge ............................ 174
Gas station information ......... 612
Information ............................ 561
Refueling ............................... 102
Type ...................................... 552
Fuel door .................................. 102
Fuel filler door .......................... 102
Fuses ........................................ 460F
Page 604 of 612

604 Alphabetical index
License plate lightsReplacing light bulbs ............. 471
Wattage ................................. 560
Light bulbs Replacing .............................. 471
Wattage ................................. 560
Lights Door courtesy lights .............. 364
Emergency flasher switch ..... 484
Fog light switch ..................... 198
Hazard light switch ................484
Headlights switch .................. 192
Interior light switch ................365
Personal light switch ............. 366
Replacing light bulbs ............. 471
Turn signal lever.................... 170
Vanity lights ........................... 377
Wattage ................................. 560
Load capacity ........................... 228
Lock steering column .............. 161
Maintenance Do-it-yourself maintenance ....................... 423
General maintenance ............ 418
Maintenance data.................. 550
Maintenance requirements.... 416
Reset the maintenance
data ..................................... 416
Meter Instrument panel light
control ................................. 177
Meters ................................... 174
Mirrors
Inside rear view mirror.............91
Outside rear view mirror defogger.............................. 248
Outside rear view mirrors ........93
Vanity mirrors ........................ 377 Moon roof ................................... 98
MP3 disc ................................... 274
Multi-information display ........ 185
Noise from under vehicle .......... 20
Odometer .................................. 174
Oil
Engine oil .............................. 430
Opener Fuel filler door ....................... 102
Hood ..................................... 426
Trunk ....................................... 72
Outside rear view mirrors Adjusting and folding............... 93
Defogger ............................... 248
Outside temperature display .................................... 379
Overheating, Hybrid system .................................... 542
Parking brake ........................... 172
Parking lights Switch ................................... 192
Wattage................................. 560
Personal lights
Switch ................................... 366
Wattage................................. 560
Power outlet ............................. 381
“POWER” switch ..................... 157
“POWER” switch light ............. 364
Power windows .......................... 95L
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