Page 204 of 504
2044-3. Operating the lights and wipers
YARIS_HV_OM_Europe_OM52G76E
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
1
2
3
4
5
6
7
Page 205 of 504

2054-3. Operating the lights and wipers
4
Driving
YARIS_HV_OM_Europe_OM52G76E
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.
8
● 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.
Page 206 of 504

2064-3. Operating the lights and wipers
YARIS_HV_OM_Europe_OM52G76E
■ 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.
Page 207 of 504
207
4
4-3. Operating the lights and wipers
Driving
YARIS_HV_OM_Europe_OM52G76E
Rear window wiper and washer
Turning the end of the lever turns on the rear window wiper and
washer.
Off
Intermittent window wiper
operation
Normal window wiper
operation
Washer/wiper dual opera-
tion
Washer/wiper dual opera-
tion
The wiper will automatically
operate a couple of times
after the washer squirts.
■ The rear window 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.
■ If no washer fluid sprays
Check that the washer nozzle is not blocked, if there is washer fluid in the
washer fluid reservoir.
: If equipped
Operation instructions
1
2
3
4
5
Page 208 of 504
2084-3. Operating the lights and wipers
YARIS_HV_OM_Europe_OM52G76E
NOTICE
■When the rear window is dry
Do not use the wiper, as it may damage the rear window.
■ When the washer fluid tank is empty
Do not operate the switch continually as the washer fluid pump may over-
heat.
■ 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.
Page 217 of 504

2174-5. Toyota Safety Sense
4
Driving
YARIS_HV_OM_Europe_OM52G76E
WARNING
●If the area of the windshield in front of the front sensor is covered with
water droplets, use the windshield wipers to remove them.
If the water droplets are not sufficiently removed, the performance of the
front sensor may be reduced.
● If water droplets cannot be properly removed from the area of the wind-
shield in front of the front sensor by the windshield wipers, replace the
wiper insert or wiper blade.
If the wiper inserts or wiper blades need to be replaced, contact any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional.
● Do not attach window tinting to the windshield.
● Replace the windshield if it is damaged or cracked.
If the windshield needs to be replaced, contact any authorized Toyota
dealer or repairer, or another dul y qualified and equipped professional.
● Do not install an antenna in front of the sensor.
● Do not get the front sensor wet.
● Do not allow bright lights to shine into the front sensor.
● Do not dirty or damage the front sensor.
When cleaning the inside of the windshi eld, do not allow glass cleaner to
contact the lens. Also, do not touch the lens.
If the lens is dirty or damaged, contact any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
● Do not subject the front sensor to a strong impact.
● Do not change the installation position or direction of the front sensor or
remove it.
● Do not disassemble the front sensor.
● Do not install an electronic device or device that emits strong electric
waves near the front sensor.
● Do not modify any components of the vehicle around the front sensor
(inside rear view mirror, sun visors, etc.) or ceiling.
● Do not attach any accessories that may obstruct the front sensor to the
hood, front grille or front bumper. C ontact any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional for details.
● If a surfboard or other long object is to be mounted on the roof, make sure
that it will not obstruct the front sensor.
● Do not modify the headlights or other lights.
● Do not attach anything to or place anything on the dashboard.
Page 228 of 504
2284-5. Toyota Safety Sense
YARIS_HV_OM_Europe_OM52G76E
• When the vehicle is hit by water, snow, dust, etc. from a vehicle ahead
• When driving through steam or smoke that may obscure vehicles ahead
• When driving in a place where the surrounding brightness changes sud-
denly, such as at the entrance or exit of a tunnel
• While driving on a curve and for a certain amount of time after driving on
a curve
• When a vehicle ahead is not directly
in front of your vehicle
• When driving in inclement weather
such as heavy rain, fog, snow or a
sand storm
• When a very bright light, such as the
sun or the headlights of oncoming
traffic, shines directly into the front
sensor
• When the surrounding area is dim,
such as at dawn or dusk, or while at
night or in a tunnel
Page 234 of 504

2344-5. Toyota Safety Sense
YARIS_HV_OM_Europe_OM52G76E
● When the lane markers are on a curb etc.
● When lane markers are obscured or partially obscured by sand, dirt, etc.
● When there are shadows on the road running parallel with lane markers, or
if a shadow covers the lane markers
● When driving on a particularly bright road surface, such as concrete
● When driving on a road surface that is bright due to reflected light
● When driving in a location where the light level changes rapidly, such as the
entrance to or exit from a tunnel
● When sunlight or the headlights of oncoming vehicles are shining directly
into the camera lens
● When driving on roads that are branching or merging
● When driving on a road surface that is wet due to rain, previous rainfall,
standing water, etc.
● When the vehicle experiences strong up-and-down motion such as when
driving on an extremely rough road or on a seam in the pavement
● When headlight brightness at nighttime is reduced due to dirt on the lenses,
or when the headlights are misaligned
● When driving on winding roads or roads that are uneven
● When driving on rough or unpaved roads
● When the windshield is dirty, or if raindrops, condensation or ice are adher-
ing to the windshield
● When the heater is blowing to the feet, the upper part of the windshield may
get fogged up and have a negative effect
● When cleaning the inside of the windshield, touching the lens or getting
glass cleaner on the lens may have a negative effect
■ When changing the tires
Depending on the tires used, sufficient performance may not be maintainable.
■ If the LDA indicator comes on in yellow
It may indicate a malfunction in the system. Contact any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional.