2014 TOYOTA YARIS HYBRID sensor

1974-3. Operating the lights and wipers
4
Driving
Light reminder buzzer
Vehicles without a smart entry & start system
A buzzer sounds when the key is removed from the power switch and the
driver’s door is opened while the lights are turned on.
Vehicles with a smart entry & start system
A buzzer sounds when the power switch is turned off or turned to ACCES-
SORY mode and the driver’s door is opened while the lights are turned on.
Battery-saving function
In all conditions following below, the headlights and the other remaining lights
will go off automatically after 20 minutes in order to prevent the vehicle bat-
tery from being discharged:
The headlights and/or tail lights are on.
The light switch is in or .
Vehicles without a smart entry & start system: The power switch is in the
“ACC” or the “LOCK” position.
Vehicles with a smart entry & start system: The power switch is turned to
ACCESSORY mode or turned off.
This function will be canceled in any of the following situations:
Vehicles without a smart entry & start system: When the power switch is
turned to the “ON” position.
Vehicles with a smart entry & start system: When the power switch is turned
to ON mode.
When the light switch is operated.
When the door is opened or closed.
Customization
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features: P. 439)
NOTICE
To prevent 12-volt battery discharge
Do not leave the lights on longer than necessary when the hybrid system is
off.

2014-3. Operating the lights and wipers
4
Driving
Rain-sensing windshield wiper
When is selected, the wiper will operate automatically when the
sensor detects falling rain. The system automatically adjusts wiper
timing in accordance with rain volume and vehicle speed.
When is selected, the sensor sensitivity can be adjusted as fol-
lows by turning the switch ring:
Off
Rain-sensing windshield
wiper operation
Low speed windshield
wiper operation
High speed windshield
wiper operation
Temporary operation
Increases the sensitivity
Decreases the sensitivity
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2
3
4
5
6
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2024-3. Operating the lights and wipers
Washer/wiper dual operation
The wiper will automatically
operate a couple of times after
the washer squirts.
(After operating several times,
the wiper operate one more
time after a short delay to pre-
vent dripping.)
The windshield wiper and washer can be operated when
Vehicles without a smart entry & start system
The power switch is in the “ON” position.
Vehicles with a smart entry & start system
The power switch is in ON mode.
Raindrop sensor (vehicles with a rain-sensing windshield wiper)
Vehicles without a smart entry & start system: If the wiper switch is turned to
the position while the power switch is in the “ON” position, the wiper
will operate once to show that “AUTO” mode is activated.
Vehicles with a smart entry & start system: If the wiper switch is turned to
the position while the power switch is in ON mode, the wiper will oper-
ate once to show that “AUTO” mode is activated.
When the sensor sensitivity ring is turned toward high while in “AUTO”
mode, the wiper will operate once to indicate that the sensor sensitivity is
enhanced.
If the temperature of the raindrop sensor is 90°C (194°F) or higher, or -15°C
(5°F) or lower, automatic operation may not occur. In this case, operate the
wiper in any mode other than “AUTO” mode.
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The raindrop sensor judges the amount
of raindrops.
An optical sensor is adopted. It may not
operate properly when sunlight from the
rising or setting of the sun intermittently
strikes the windshield, or if bugs etc. are
present on the windshield.

2034-3. Operating the lights and wipers
4
Driving
If no windshield washer fluid sprays
Check that the washer nozzle is not blocked, if there is washer fluid in the
windshield washer fluid reservoir.
WARNING
Caution regarding the use of windshield wiper in “AUTO” mode (vehi-
cles with a rain-sensing windshield wiper)
The windshield wiper may operate unexpectedly if the sensor is touched or
the windshield is subject to vibration in “AUTO” mode. Take care that your
fingers, etc., do not become caught in the windshield wiper.
Caution regarding the use of washer fluid
When it is cold, do not use the washer fluid until the windshield becomes
warm. The fluid may freeze on the windshield and cause low visibility. This
may lead to an accident, resulting in death or serious injury.
NOTICE
When the windshield is dry
Do not use the wiper, as they may damage the windshield.
When there is no washer fluid spray from the nozzle
Damage to the washer fluid pump may be caused if the lever is pulled
toward you and held continually.
When a nozzle becomes blocked
In this case, contact any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional.
Do not try to clear it with a pin or other object. The nozzle will be damaged.

2877-1. Maintenance and care
7
Maintenance and care
Aluminum wheels (if equipped)
Remove any dirt immediately by using a neutral detergent. Do not use hard
brushes or abrasive cleaners. Do not use strong or harsh chemical clean-
ers.
Use the same mild detergent and wax as used on the paint.
Do not use detergent on the wheels when they are hot, for example after
driving for long distance in the hot weather.
Wash detergent from the wheels immediately after use.
To preserve the wheels luster, do not allow hot water, such as from steam
cleaning, to contact them directly.
Bumpers
Do not scrub with abrasive cleaners.
WARNING
When cleaning the windshield (vehicles with a rain-sensing windshield
wiper)
When the upper part of the windshield where the raindrop sensor is
located is touched by hand
When a wet rag or similar is held close to the raindrop sensor
If something bumps against the windshield
If you directly touch the raindrop sensor body or if something bumps into
the raindrop sensor
When washing the vehicle
Do not apply water to the inside of the engine compartment. Doing so may
cause the electrical components etc. to catch fire.
Precautions regarding the exhaust pipes
Exhaust gases cause the exhaust pipes to become quite hot.
When washing the vehicle, be careful not to touch the pipes until they have
cooled sufficiently, as touching hot exhaust pipes can cause burns.
Set the wiper switch to off.
If the wiper switch is in “AUTO”, the wiper
may operate unexpectedly in the follow-
ing situations, and may result in hands
being caught or other serious injuries and
cause damage to the wiper blades.Off

3738-2. Steps to take in an emergency
8
When trouble arises
*1: Parking brake engaged warning buzzer:
A buzzer will sound if the vehicle is driven at a speed of approximately
5 km/h (3 mph) or more.
*2: Open door warning buzzer:
A buzzer will sound if the vehicle reaches a speed of 5 km/h (3 mph) or
more with any door open.
*3: Driver’s and passenger’s seat belt buzzer:
The driver’s and passenger’s seat belt buzzer sounds to alert the driver
and passenger that his or her seat belt is not fastened. The buzzer sounds
for 30 seconds after the vehicle reaches a speed of at least 20 km/h (12
mph). Then, if the seat belt is still unfastened, the buzzer will sound in a
different tone for 90 more seconds.
Passenger detection sensor and passenger seat belt reminder
If luggage is placed on a passenger seat, the passenger detection sensor
may cause the warning light to flash even if a passenger is not sitting in the
seat.
If a cushion is placed on the seat, the sensor may not detect a passenger,
and the warning light may not operate properly.
Hybrid system overheat warning light (warning buzzer)
Indicates that the hybrid system has overheated. This light
may come on when driving under severe operating condi-
tions. (For example, when driving up a long steep hill.)
Stop and check. (P. 420)
P position request warning light
An attempt was made to start the hybrid system.
Shift the shift lever to P.
P position request warning light (warning buzzer)
• Indicates that the driver’s door was opened with the shift
lever in N, D or B.
Shift the shift lever to P.
• Indicates that the hybrid battery (traction battery) power
has dropped because a long period of time has elapsed
after shifting the shift lever to N.
Shift the shift lever to P and restart the hybrid system
when starting the vehicle.
Warning lightWarning light/Details/Actions

4419-2. Customization
9
Vehicle specifications
Automatic light control system (P. 193)
Lights (P. 193)
Illumination (P. 271)
*: Vehicles with a smart entry & start system
FunctionDefault
settingCustomized
setting
Light sensor sensitivity Level 3 Level 1 to 5 O O
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FunctionDefault
settingCustomized
setting
Time that the low beam headlights
are on when the vehicle is parked30 seconds
60 seconds
—O90 seconds
120 seconds
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FunctionDefault
settingCustomized
setting
Time elapsed before the interior
lights turn off15 seconds7.5 seconds—O30 seconds
Operation when the doors are
unlockedON OFF — O
Operation after the power switch is
turned offON OFF — O
Operation when you approach the
vehicle with the electronic key on
your person
*
ON OFF — O
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