
5277-2. Steps to take in an emergency
Owners Manual_USA_M0C031_en
7
When trouble arises
■When the electronic key does 
not work properly
●Make sure that the smart key sys-
tem has not been deactivated in 
the customization setting. If it is 
off, turn the function on.
(Customizable features:  P.561)
●Check if battery-saving mode is 
set. If it is set, cancel the function. 
( P.129)
Use the mechanical key 
( P.112) in order to perform the 
NOTICE
●Using the lever to  open the fuel 
filler door may n ot allow for an 
adequate reduction in fuel tank 
pressure before refueling. To 
prevent fuel from spilling out, 
turn the cap slowly when remov-
ing it.
●During refueling,  fuel may spill 
out from the filler opening due to 
air being discharged from inside 
the fuel tank. Therefore, fill the 
fuel tank carefully and slowly.
If  the electronic key 
does not operate prop-
erly
If communication between 
the electronic key and vehi-
cle is interrupted ( P.130) 
or the electronic key cannot 
be used because the battery 
is depleted, the smart key 
system and wireless remote 
control cannot be used. In 
such cases, the doors can 
be opened and the hybrid 
system can be started by 
following the procedure 
below.
NOTICE
■In case of a smart key system 
malfunction or other key-
related problems
Take your vehicle with all the elec-
tronic keys provided with your 
vehicle to your Toyota dealer.
Locking and unlocking 
the doors 

5327-2. Steps to take in an emergency
Owners Manual_USA_M0C031_entery recharges aut
omatically while 
the hybrid system is operating.)
■When recharging or replacing 
the 12-volt battery
●In some cases, i t may not be pos-
sible to unlock the doors using the 
smart key system when the 12-
volt battery is discharged. Use the 
wireless remote control or the 
mechanical key to lock or unlock 
the doors.
●The hybrid system may not start 
on the first attem pt after reinstall-
ing the 12-volt battery. In that 
case, start the hy brid system in 
the same manner as when the 
electronic key does not operate 
properly ( P.528). This is not a 
malfunction, as the hybrid system 
will start normally on the second 
attempt.
●The power switch mode is memo-
rized by the vehicle. When the 12-
volt battery is  reconnected, the 
system will return  to the mode it 
was in before the 12-volt battery 
was discharged. Before discon-
necting the 12-volt battery, turn 
the power switch off.
If you are unsure what mode the 
power switch was in before the 
12-volt battery discharged, be 
especially careful when recon-
necting the 12-volt battery.
●Some systems may  require initial-
ization. ( P.571)
■When replacing the 12-volt bat-
tery
●Use a 12-volt battery that con-
forms to European regulations.
●Use a battery that the case size is 
same as the previous one (LN2), 
20 hours rate capacity (20HR) is 
equivalent (55Ah) or greater, and 
performance rating (CCA) is 
equivalent (345A) or greater.
• If the sizes differ, the 12-volt bat- tery cannot be pr operly secured.
• If the 20 hour rate  capacity is low, 
even if the time period where the 
vehicle is not used is a short time,  the 12-volt battery may discharge 
and hybrid system may not be 
able to start.
●Use a ventilation type calcium bat-
tery
●Use a 12-volt battery with a han-
dle. If a 12-volt battery without a 
handle is used, removal is more 
difficult.
●When removing the 12-volt bat-
tery: 
P.463
●After replacing, firmly attach the 
following items to the exhaust hole 
of the 12-volt battery.
• Use the exhaust  hose that was 
attached to the 1 2-volt battery 
before replacing and confirm that 
it is firmly connected to the hole 
section of the vehicle.
• Use the exhaust hole plug 
included with the 12-volt battery 
replaced or the one installed on 
the battery prior to the replaced. 
(Depending on the 12-volt battery 
to be replace, t he exhaust hole 
may be plugged.)
For details, consult your Toyota 
dealer.
Exhaust hole cap
Exhaust hole
Exhaust hose 

5648-2. Customization
Owners Manual_USA_M0C031_en
■Smart key system and wireless remote control (P.113, 120, 
128)
■Smart key system ( P.113, 120, 128)
■Wireless remote control ( P.111, 113, 121)
FunctionDefault settingCustomized 
setting
Operating signal (Buzzers)5OffO—O1 to 7
Operation signal (Emergency 
flashers)OnOffO—O
Time elapsed before auto-
matic door lock function is 
activated if door is not 
opened after being unlocked
60 seconds
30 seconds
O—O120 seconds
Open door warning buzzer 
(When locking the vehicle)OnOff——O
FunctionDefault settingCustomized setting
Smart key systemOnOff——O
Smart door unlockingDriver’s doorAll the doorsO—O
Time elapsed before unlock-
ing all the door when gripping 
and holding the driver’s door 
handle
2 seconds
Off
——O1.5 seconds
2.5 seconds
Number of consecutive door 
lock operations2 timesAs many as desired——O
FunctionDefault settingCustomized  setting
Wireless remote controlOnOff——O
Unlocking operation
Driver’s door unlocked in 
one step, all  doors 
unlocked in  two step
All doors 
unlocked in  one step
O—O 

5668-2. Customization
Owners Manual_USA_M0C031_en
■Outside rear view mirrors (P.156)
■Power windows and panoramic moon roof*(P.160, 164)
*: If equipped
■Turn signal lever ( P.204)
■Automatic light control system ( P. 2 1 1 )
FunctionDefault settingCustomized 
setting
Automatic mirror folding and 
extending operation
Linked to the locking/ 
unlocking of  the doorsOff
——OLinked to oper- ation of the 
power switch
FunctionDefault settingCustomized  setting
Mechanical key linked opera-
tionOffOn——O
Wireless remote control 
linked operationOffOn (open only)——O
Wireless remote control 
linked operation signal 
(buzzer)
OnOff——O
Side windows open warning 
functionOnOff——O
Sliding roof open warning 
functionOnOff——O
FunctionDefault settingCustomized setting
Times of flashing of the lane 
change signal flashers3Off——O4 to 7
FunctionDefault settingCustomized setting
Light sensor sensitivityStandard-2 to 2O—O 

Owners Manual_USA_M0C031_en
593What to do if... (Troubleshooting)
Is the power switch in ON?
If you cannot release the shift lever 
by depressing the brake pedal with 
the power switch in ON. ( P.201)
 Is the window lock switch 
pressed?
The power window except for the 
one at the driver’s seat cannot be 
operated if the win dow lock switch 
is pressed. ( P.162)
 The auto power off function 
will be operated if the vehicle 
is left in ACC or ON (the 
hybrid system is not operat-
ing) for a period of time. 
( P.198)
 The seat belt reminder light is 
flashing
Are the driver and the front passen-
ger wearing the seat belts? 
( P.507)
 The parking brake indicator is 
on
Is the parking br ake released? 
(  P.205)
Depending on the situation, 
other types of warning buzzer 
may also sound. ( P.501, 511)
 Did anyone inside the vehicle 
open a door during setting the 
alarm?
The sensor detects it and the alarm 
sounds. ( P. 8 2 )
Do one of the following to deac-
tivate or stop the alarms:
 Unlock the doors using the 
entry function or wireless 
remote control.
 Turn the power switch to ACC 
or ON, or start the hybrid sys-
tem. (The alarm will be deacti-
vated or stopped after a few 
seconds.)
 Is the message displayed on 
the multi-information display?
Check the message on the multi-
information display. ( P.501)
 When a warning light turns on 
or a warning message is dis-
The shift lever cannot be 
shifted from P even if you 
depress the brake pedal
The windows do not open 
or close by operating the 
power window switches
The power switch is 
turned off automatically
A warning buzzer sounds 
during driving
An alarm is a ctivated and 
the horn sounds
A warning buzzer sounds 
when leaving the vehicle
A warning light turns on 
or a warning message is 
displayed 

Owners Manual_USA_M0C031_en
Alphabetical Index597
Seat belt extender precautions............................................. 30
Seat belt precautions ............. 52
Child-protectors .. ................... 116
Cleaning .......................... 442, 445 Aluminum wheel ornaments . 442
Aluminum wheels ................. 442
Exterior ................................. 442
Interior .................................. 445
Radar sensor........................ 226
Seat belts ............................. 445
Clock ......................................... 91
Coat hooks .............................. 426
Condenser .............................. 461
Console box ............................ 415
Console box light ................... 410
Consumption screen.............. 106
Coolant .................................... 460 Checking .............................. 460
Cooling system ...................... 460 Engine overheating .............. 535
Coussins gonflables Modification et é limination en fin 
de vie des coussins gonflables ........................................... 583
Crawl Control .......................... 365
Cruise control Dynamic radar cruise control with full-speed range .......... 255
Cup holders ............................ 414
Current fuel consumption ....... 97
Curtain shield airbags ............. 36
Customizable features ........... 561
D
DAC ......................................... 372
Daytime running light system211
Daytime running lights Replacing light bulbs ............ 490
Deck divider ............................ 417 Defogger
Outside rear view mirrors .....401
Rear window.........................401
Windshield ............................401
Differential ...............................546
Digital Rear-view Mirror .........146
Dimension ...............................540
Dinghy towing .........................194
Display Dynamic radar cruise control with full-speed range ..........255
Head-up display ...................102
Intuitive parking assist ..........274
LTA (Lane Tracing Assist) .....248
Multi-information display.........95
Warning messages ............... 511
Display change button .............93
Distance until next engine oil  change .....................................93
Do-it-yourself maintenance ...449
Door courtesy lights...............410
Door lock Side doors ............................ 113
Smart key system .................128
Wireless remote control........ 111
Doors Automatic door locking and unlocking system ................ 116
Door glasses ........................160
Door lock .............................. 113
Open door warning buzzer . 114,  11 6
Outside rear view mirrors .....156
Rear door child-protectors .... 116
Side doors ............................ 113
Downhill assist control system ...............................................372
Drive distance ...........................98
Drive information ......................98
Drive-start control ..................177 

Owners Manual_USA_M0C031_en
Alphabetical Index601
Instrument panel light control. 94
Intercooler ............................... 461
Intercooler coolant ................. 460Capacity ............................... 544
Checking .............................. 460
Interior lights .......................... 410 Wattage ................................ 548
Interior lights list .................... 410
Intuitive parking assist .......... 274 Enabling/disabling the system........................................... 275
Function ............................... 274
Warning lights....................... 504
Warning message ................ 276
J
Jam protection function Electronic sunshade ............. 165
Panoramic moon roof ........... 165
Power running boards .......... 118
Power windows .................... 160
K
Keyless entrySmart key system................. 128
Wireless remote control ....... 111
Keys ......................................... 110 Battery-saving function......... 129
Electronic key ....................... 110
If the electronic key does not operate properly ................. 527
If you lose your keys ............ 526
Key number plate ................. 110
Keyless entry........ 113, 120, 128
Mechanical key .................... 110
Power switch ........................ 195
Replacing the battery ........... 485
Warning buzzer .................... 128
Wireless remote control ....... 111
Knee airbags ............................. 36
L
Lane Tracing Assist (LTA) ......242 Operation..............................242
Warning lights .......................504
Warning messages ...............252
Language (multi-information dis- play) .........................................99
LATCH anchors.........................60
Lever Auxiliary catch lever .............456
Hood lock release lever ........456
Shift lever .............................201
Turn signal lever ...................204
Wiper lever ...........................218
License plate lights Light switch........................... 211
Replacing light bulbs ............490
Light bulbs Replacing .............................490
Lights Ambient lights ....................... 411
Automatic High Beam system...........................................214
Cargo lamp ........................... 411
Fog light switch .....................214
Headlight switch ................... 211
Interior lights ................. 410, 411
Personal lights ...................... 411
Replacing light bulbs ............490
Trailering light .......................159
Turn signal lever ...................204
Vanity lights ..........................431
Wattage ................................548
LTA (Lane Tracing Assist) ......242 Operation..............................242
Warning lights .......................504
Warning messages ...............252
Luggage compartment features ...............................................417Bed hooks ............................417
Deck divider..........................417 

Owners Manual_USA_M0C031_en
Alphabetical Index609
Warning label ............................ 76
Warning lights .................. 87, 501ABS ...................................... 503
Air suspension malfunction indi-cator ................................... 508
Brake hold operated indicator ........................................... 506
Brake Override System ........ 505
Brake system ....................... 501
Charging system .................. 502
Drive-Start Control ............... 505
Electric power steering ......... 503
High coolant temperature ..... 501
Hybrid system ...................... 502
Intuitive parking assist OFF indi- cator ................................... 504
Low engine oil pressure ....... 502
Low fuel level ....................... 507
LTA indicator ......................... 504
Malfunction indicator lamp ... 502
Parking brake indicator ........ 506
PKSB OFF indicato r ............. 504
Pre-collision system ............. 503
RCTA OFF indicator ............. 505
Rear differential lock indicator ........................................... 506
Seat belt reminder light ........ 507
Slip indicator......................... 505
SRS airbag ........................... 502
Tire pressure ........................ 506
Trailer brake warning light .... 508
Warning messages................. 511
Washer .................................... 218 Adding .................................. 462
Preparing and c hecking before 
winter.................................. 395
Switch................................... 218
Washing and waxing .............. 442
Weight Cargo capacity ..................... 180
Load limits ............................ 180 Wheel lock nut ........................516
Wheels .....................................478
Replacing .............................478
Size ......................................547
Wheel lock nut ......................516
Window lock switch ...............162
Windows Power back window..............163
Power windows ....................160
Rear window defogger .........401
Washer .................................218
Windshield defogger ..............401
Windshield wipers ..................218 Rain-sensing windshield wipers...........................................218
Winter driving tips ..................395
Wireless charger.....................421
Wireless remote control......... 111 Battery-Saving Function .......129
Locking/Unlocking ................ 111
Replacing the battery ...........485
?
For infor mation regarding the equipment listed 
below, refer to the “MUL-
TIMEDIA OWNER’S MAN-
UAL”.
· Navigation system
· Audio/visual system