Page 649 of 752

6498-2. Steps to take in an emergency
8
When trouble arises
One of the following may be the
cause of the problem:
The electronic key may not be
functioning properly.
( P.652)
There may not be sufficient
fuel in the vehicle’s tank.
Refuel the vehicle. ( P.236)
There may be a malfunction
in the immobilizer system.
( P.81)
The hybrid system may be
malfunctioning due to an elec-
trical problem such as elec-
tronic key battery depletion or
a blown fuse. However,
depending on the type of mal-
function, an interim measure
is available to start the hybrid
system. ( P.650)
There is a possibility that the
temperature of the hybrid bat- tery (traction battery) is
extremely low (approximately
below -22°F [-30°C]). (
P.77,
204, 207)
One of the following may be the
cause of the problem:
The 12-volt battery may be
discharged. ( P.654)
The 12-volt battery terminal
connections may be loose or
corroded. ( P.577)
One of the following may be the
cause of the problem:
The 12-volt battery may be
discharged. ( P.654)
One or both of the 12-volt bat-
tery terminals may be discon-
nected. ( P.577)
Contact your Toyota dealer if
the problem cannot be repaired,
or if repair procedures are
unknown.
If the hybrid system
will not start
Reasons for the hybrid sys-
tem not starting vary
depending on the situation.
Check the following and
perform the appropriate
procedure:
The hybrid system will not
start even though the cor-
rect starting procedure is
being followed ( P.204,
206)
The interior lights and
headlights are dim, or the
horn does not sound or
sounds at a low volume
The interior lights and
headlights do not turn on,
or the horn does not
sound
Page 725 of 752

Alphabetical Index725
HooksCargo hooks ......................... 531
Coat hooks ........................... 545
Retaining hooks (floor mat) .... 28
Horn ......................................... 157
Hybrid battery (tr action battery)
Location.................................. 76
Specification ......................... 668
Hybrid battery air vent ............. 79
Hybrid system .......................... 72 ACC.............................. 205, 209
Emergency shut off system .... 80
Energy monitor/consumption screen ................................ 111
EV drive mode...................... 211
High voltage components....... 76
How to start the hybrid system ................................... 204, 206
Hybrid Electric Vehicle driving tips...................................... 367
Hybrid System Indicator ... 92, 96
Hybrid system precautions ..... 76
If the hybrid sy stem will not start
........................................... 649
If your vehicle has to be stopped in an emergency................. 617
Ignition switch (power switch) ................................... 204, 206
Overheating.......................... 659
Power (ignition) switch . 204, 206
Regenerative braking ............. 73
Starting the hybrid system.. 204, 206
Hybrid System Indicator .... 92, 96
Hybrid transmission .............. 213 S mode ................................. 215
I
I/M test ..................................... 564
IdentificationEngine .................................. 667
Vehicle ................................. 666 Ignition switch (power switch)
.......................................204, 206Auto power off fun ction.........210
Changing the power switch modes.........................205, 209
If your vehicle has to be stopped in an emergency .................617
Starting the hybrid system ..204, 206
Immobilizer system ..................81
Indicators ..................................86
Info button (Menu screen) .....379
Initialization Items to initialize ...................699
Maintenance .........................561
Moon roof .............................175
Panoramic moon r oof ...........178
Parking Support Brake .........299
Power back door ..................138
Power windows ....................171
Tire pressure warning system ...........................................583
Initial screen............................383 Caution screen .....................383
Restarting the system ...........383
Inside rear view m irror ...158, 160
Instrument panel light control94, 100
Interior lights...........................524 Switch ...................................524
Intuitive parking assist Function................................287
Warning message . ...............289
iPod/iPhone (Apple CarPlay) .436
J
Jack Positioning a floor jack .........568
Vehicle-equipped jack ..........641
Jack handle .............................641
Jam protection function Electronic sunshade .............178
Page 726 of 752

726Alphabetical Index
Moon roof ............................. 174
Panoramic moon roof ........... 178
Power back door .................. 136
Power windows .................... 171
K
Keyless entrySmart key system................. 143
Wireless remote control ....... 120
Keys ......................................... 118 Battery-saving function......... 144
Electronic key ....................... 118
If the electronic key does not operate properly ................. 652
If you lose your keys ............ 650
Key number plate ................. 118
Keyless entry................ 120, 143
Mechanical key .................... 122
Power switch ................ 204, 206
Replacing the battery ........... 600
Warning buzzer .................... 143
Wireless remote control key . 120
Knee airbags ............................. 35
L
Lane Tracing Assist (LTA) ..... 252 Operation ............................. 252
Warning messages .............. 261
Language (multi-information dis- play) ............................... 109, 689
LATCH anchors ........................ 61
LED accessory lights ............. 225 Replacing light bulbs ............ 607
Lever Auxiliary catch lever ............. 567
Hood lock release lever........ 567
Shift lever ............................. 213
Turn signal lever................... 217
Wiper lever ................... 231, 234
License plate lights Light switch .......................... 224 Replacing light bulbs ............607
Light bulbs Replacing .............................607
Wattage ................................674
Lights Automatic High Beam system...........................................227
Fog light switch .....................231
Front interior lights................524
Headlight switch ...................224
Interior lights .........................524
Personal lights ......................525
Rear interior light ..................525
Replacing light bulbs ............607
Turn signal lever . ..................217
Vanity lights ..........................536
Wattage ................................674
Linking multi-information display and the system .....................391
LTA (Lane Tracing Assist) .....252 Operation..............................252
Warning messages ...............261
Luggage compartment light 132, 135
Luggage cover ........................533M
Maintenance Do-it-yourself maintenance ..565
General maintenance ...........561
Maintenance data .................666
Maintenance requirements ...560
Malfunction indicator lamp ....625
Menu icons ..............................102
Menu screen............................379 Menu screen operation.........379
Meter Clock ..............................95, 100
Indicators ................................89
Instrument panel light control94, 100
Meter control switches..........102