Page 157 of 508

157
2-3. Operating the lights and wipers
2
When driving
■
Automatic light off system
●When the headlights are on: The headlights and tail lights turn off 30 sec-
onds after all doors are closed with the “POWER” switch OFF. (The lights
turn off immediately if on the key is pressed after all doors are
locked.)
● When only the tail lights are on: The tail lights turn off automatically if the
“POWER” switch is turned to ACCESSORY mode or turned OFF and the
driver’s door is opened.
● If any of the doors or trunk lid is left open, the lights automatically turn off
after 20 minutes.
To turn the lights on again, turn the “POWER” switch to ON mode, or turn the
headlight switch off and then back to or position.
■ Customization that can be co nfigured at Toyota dealer
Settings of light sensor sensitivity can be changed.
(Customizable features P. 474)
NOTICE
■To prevent the 12-volt battery from being discharged
Do not leave the lights on longer than necessary when the hybrid system is
off.
Page 322 of 508
322 3-7. Other interior features
CAUTION
■While driving the vehicle
Do not adjust the display. Be sure to adjust the display only when the vehicle
is stopped.
■ When doing the circling calibration
Be sure to secure a wide space, and watch out for people and vehicles in the
neighborhood. Do not violate any local traffic rules while performing circling
calibration.
NOTICE
■To avoid compass malfunctions
Do not place magnets or any metal objects near the anti-glare inside rear
view mirror.
Doing this may cause a malfunction of the compass sensor.
■ To ensure normal operation of the compass
●Do not perform circling calibration of the compass in a place where the
earth's magnetic field is subject to interference by artificial magnetic fields.
● During calibration, do not operate electric systems (moon roof, power win-
dows, etc.) as they may interfere with the calibration.
Page 397 of 508

5
When trouble arises
397
5-1. Essential information
Event data recorder
In a crash or a near car crash eventThe SRS airbag sensor assembly contains the EDR. In a crash or a
near car crash event, this device may record some or all of the follow-
ing information:
● Gasoline engine speed
● Whether the brake pedal was applied or not
● Vehicle speed
● To what extent the accelerator pedal was depressed
● Position of the transmission shift lever
● Whether the driver and front passenger wore seat belts or not
● Driver's seat position
● Front passenger’s occupant classification
● SRS airbag deployment data
● SRS airbag system diagnostic data
● Front passenger’s occupant classification
The information above is intended to be used for the purpose of
improving vehicle safety performance. Unlike general data recorders,
the EDR does not record sound data such as conversation between
passengers.
Your vehicle has computers that monitor and control certain aspects
of your vehicle. These computers assi st in driving and maintaining
optimal vehicle performance.
Besides storing data useful for tr oubleshooting, there is an event
data recorder (EDR) that records data in a crash or a near car
crash event.
Page 403 of 508

5
When trouble arises
403
5-2. Steps to take in an emergency
*1: Open door warning buzzer:
The open door warning buzzer sounds to al ert the driver that one or more of
the doors is not fully closed (with the vehicle having reached a speed of 3
mph [5 km/h]).
*
2: Driver's and front passenger’s seat belt reminders: The driver’s and front passenger’s seat belts reminder sound to alert the
driver and front passenger that his or her seat belt is not fastened. The
buzzer sounds intermittently for 10 seconds after the vehicle has reached a
speed of at least 12 mph (20 km/h). Then, if the seat belt is still unfastened,
the buzzer will sound in a different tone for 20 more seconds.
Master warning light A buzzer sounds and the
warning light comes on
and flashes to indicate that
the master warning system
has detected a malfunc-
tion. P. 408
■ Front passenger detection sensor and passenger seat belt reminder
● If luggage is placed on the front passenger seat, the front passenger
detection sensor may cause the warning light to flash, even if a passen-
ger is not sitting in the seat.
● If a cushion is placed on the seat, the sensor may not detect a passen-
ger, and the warning light may not operate properly.
■
When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level.
Pushing the tire pressure warning reset switch does not turn off the tire
pressure warning light.
■The tire pressure warning light may turn on due to natural causes
The tire pressure warning light may turn on due to natural causes such
as natural air leaks or tire inflation pressure changes caused by temper-
ature. In this case, adjusting the ti re inflation pressure will turn off the
warning light (after a few minutes).
Warning lightWarning light/DetailsCorrection procedure
Page 476 of 508
476 6-2. Customization
Door lock
(
P. 51)Unlocking using a key
Driver's door
unlocked in one step, all doors
unlocked in two steps All doors
unlocked in one step.
Speed-detecting auto-
matic door lock function Off On
Opening driver's door
unlocks all doors Off On
Shifting gears to P
unlocks all doors. On Off
Shifting gears to posi-
tion other than P locks
all doors. On Off
Automatic
light control
system
(
P. 154) Light sensor sensitivity Level 3 Level 1 to 5
Time elapsed before
headlights automati-
cally turn off after doors
are closed
30 seconds0 seconds
60 seconds
90 seconds
Lights
(
P. 154) Daytime running light
system (U.S.A. only)
On Off
Illumination
(
P. 291) Time elapsed before
lights turn off
15 seconds7.5 seconds
30 seconds
Operation when the
doors are unlocked On Off
Operation after the
hybrid system is off On Off
Seat belt
reminder
(
P. 402) Vehicle speed linked
seat belt reminder
buzzer
On Off
ItemFunctionDefault settingCustomized
setting
Page 504 of 508

504 Alphabetical index
Tail lightsSwitch.................................... 154
Theft deterrent system Immobilizer system .................88
Tire inflation pressure ............. 363
Tire information
Glossary ................................ 468
Size ....................................... 465
Tire identification number ...... 464
Uniform tire quality grading ................................ 466
Tires Chains ................................... 173
Checking ............................... 354
If you have a flat tire .............. 419
Inflation pressure................... 363
Inflation pressure sensor ....... 355
Replacing .............................. 419
Rotating tires ......................... 354
Size ....................................... 457
Snow tires ............................. 173
Spare tire............................... 419 Tools ......................................... 419
Total load capacity .................. 172
Towing
Dinghy towing ....................... 178
Trailer towing ........................ 177
TRAC ......................................... 165
Traction control ....................... 165
Transmission If the shift lever cannot be shifted from P ..................... 431
Transmission......................... 139
Trip information ....................... 150
Trip meter ................................. 144
Trunk Opener .................................... 55
Trunk light Trunk light ............................... 56
Wattage................................. 458
Turn signal lights Replacing light bulbs ............. 385
Switch ................................... 141
Wattage................................. 458T