light TOYOTA YARIS HATCHBACK 2020 (in English) Manual Online

198
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
3-4. Switches and Controls
Fog Lights
The fog lights can be used when the ignition is switched ON.
The fog lights turn on when the
fog light switch is turned to the
position and turn off when the
switch is turned to the OFF posi-
tion.
The fog lights turn on when the
headlights are turned on. They will
not turn on if the headlight switch is
in the position or OFF posi-
tion.
● The fog lights will turn off when the headlights are set at hig h beams.
● With auto-light control:
If the fog light switch is in the position and the headlight switch is in the
AUTO position, the fog lights will turn on when the headlights, the exterior
lights and dashboard illumination turn on.
: If equipped
Use this switch to turn on the fog lights. The fog lights will
improve visibility at night and during foggy conditions.
Fog light switch

199
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
3-4. Switches and Controls
3
When Driving
Turn and Lane-Change Signals
The ignition must be switched ON to use the turn and lane-chang e
signals.
Move the signal lever down (for a
left turn) or up (for a right turn) to
the stop position. The signal will
self-cancel after the turn is com-
pleted.
If the indicator light continues to
flash after a turn, manually return
the lever to its original position.
The turn signal indicators (green)
in the combination meter flash
according to the operation of the
turn signal lever to show which
signal is working.
● If an indicator light stays on without flashing or if it flashes abnormally, one
of the turn signal bulbs may be burned out.
● A customized function is available to change the turn indicator sound vol-
ume. ( P. 555)
Move the lever halfway toward th e direction of the lane change—until
the indicator flashes—and hold i t there. It will return to the off position
when released.
Turn Signals
Right turn
Right lane change
OFF
Left lane change
Left turn
Lane-Change Signals

204
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
3-4. Switches and Controls
●Switching the auto-wiper lever from the OFF to the AUTO positio n while
driving activates the windshield wipers once, after which they operate
according to the rainfall amount.
● The auto-wiper control may not operate when the rain sensor tem perature is
about -10 °C (14 °F) or lower, or about 85 °C (185 °F) or higher.
● If the windshield is coated with water repellent, the rain sens or may not be
able to sense the amount of rainfall correctly and the auto-wip er control may
not operate properly.
● If dirt or foreign matter (such as ice or matter containing sal t water) adheres
to the windshield above the rain sensor, or if the windshield i s iced, it could
cause the wipers to move automatically. However, if the wipers cannot
remove this ice, dirt or foreign matter, the auto-wiper control will stop opera-
tion. In this case, set the wiper lever to the low speed positi on or high speed
position for manual operation, or remove the ice, dirt or forei gn matter by
hand to restore the auto-wiper operation.
● If the auto-wiper lever is left in the AUTO position, the wipers could operate
automatically from the effect of strong light sources, electrom agnetic waves,
or infrared light because the rain sensor uses an optical senso r. It is recom-
mended that the auto-wiper lever be switched to the OFF positio n other than
when driving the vehicle under rainy conditions.
● The auto-wiper control functions can be turned off. Refer to Cu stomizable
Features on P. 555
NOTICE
● When the wiper lever is in the AUTO position and the ignition is switched
ON, the wipers may move automatically in the following cases:
• If the windshield above the rain sensor is touched or wiped with a cloth.
• If the windshield is struck with a hand or other object from e ither outside
or inside the vehicle.
Keep hands and scrapers clear of the windshield when the wiper lever is
in the AUTO position and the ignition is switched ON as fingers could be
pinched or the wipers and wiper blades damaged when the wipers acti-
vate automatically. If you are going to clean the windshield, be sure the
wipers are turned off completely (when it is most likely that t he engine is
left running) this is particularly important when clearing ice and snow.
●Do not shade the rain sensor by adher-
ing a sticker or a label on the wind-
shield. Otherwise the rain sensor will
not operate correctly.

207
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
3-4. Switches and Controls
3
When Driving
Rear Window Defogger
The ignition must be switched ON to use the defogger.
Press the switch to turn on the rear window defogger. The rear win-
dow defogger operates for about 15 minutes and then turns off a uto-
matically.
The indicator light illuminates when the defogger is operating.
To turn off the rear window defogger before the 15 minutes has
elapsed, press the switch again.
This defogger is not designed for melting snow. If there is an accumulation of
snow on the rear window, remove it before using the defogger.
To turn on the mirror defoggers, switch the ignition ON and pre ss the
rear window defogger switch ( P. 207).
The rear window defogger clears fog from the rear window.
Manual Climate ControlFully Automatic Climate Con-
trol
NOTICE
Do not use sharp instruments or window cleaners with abrasives to clean
the inside of the rear window surface. They may damage the defo gger grid
inside the window.
Mirror Defogger (if equipped)
Indicator lightIndicator light

208
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
3-4. Switches and Controls
Hazard Warning Flasher
The hazard warning lights warn
other drivers that your vehicle is a
traffic hazard and that they must
take extreme caution when near
it.
Depress the hazard warning
flasher and all the turn signals will
flash. The hazard warning indica-
tor lights in the combination meter
flash simultaneously.
●The turn signals do not work when the hazard warning lights are on.
● Check local regulations about the use of hazard warning lights while the
vehicle is being towed to verify that it is not in violation of the law.
The hazard warning lights should always be used when you stop
on or near a roadway in an emergency.

209
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
3-5. Brake
3
When Driving
Brake System
This vehicle has power-assisted brakes that adjust automatically
through normal use.
Should power-assist fail, you can stop by applying greater forc e than
normal to the brake pedal. But the distance required to stop wi ll be
greater than usual.
Foot Brake
WARNING
■ Do not coast with the engine stalled or turned off, find a safe place to
stop
Coasting with the engine stalled or turned off is dangerous. Br aking will
require more effort, and the brake’s power-assist could be depleted if you
pump the brake. This will cause longer stopping distances or even an acci-
dent.
■ Shift to a lower gear whe n going down steep hills
Driving with your foot continuously on the brake pedal or steadily applying
the brakes for long distances is dangerous. This causes overheated brakes,
resulting in longer stopping distances or even total brake fail ure. This could
cause loss of vehicle control and a serious accident. Avoid con tinuous
application of the brakes.
■ Dry off brakes that have become wet by driving slowly, releasin g the
accelerator pedal and lightly applying the brakes several times until
the brake performance returns to normal
Driving with wet brakes is dangerous. Increased stopping distan ce or the
vehicle pulling to one side when braking could result in a seri ous accident.
Light braking will indicate whether the brakes have been affect ed.
■ To apply the brakes correctly
● Wear shoes appropriate for driving in order to avoid your shoe contacting
the brake pedal when depressing the accelerator pedal.
● Always depress the brake pedal with
the right foot. Applying the brakes with
the unaccustomed left foot could slow
your reaction time to an emergency sit-
uation resulting in insufficient braking
operation.

YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
2113-5. Brake
3
When Driving
For parking in snow, refer to Winter Driving (P. 146) regarding parking
brake use.
The warning light turns on when the system has a malfunction.
Refer to Contact Your Toyota Dealer and Have Vehicle Inspected on
P. 493.
When the disc brake pads
become worn, the built-in wear
indicators contact the disc plates.
This causes a screeching noise to
warn that the pads should be
replaced.
When you hear this noise, consul t your Toyota dealer as soon as pos-
sible.
In high humidity weather conditions, brake noises, such as brake squeak or
brake squeal can be heard. It does not indicate a malfunction.
NOTICE
Driving with the parking brake on will cause excessive wear of the brake
parts.
Warning Light
Brake Pad Wear Indicator
WARNING
■ Do not drive with worn disc pads
Driving with worn disc pads is dangerous. The brakes could fail and cause a
serious accident. As soon as you hear a screeching noise consult your
Toyota dealer.

213
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
3-5. Brake
3
When Driving
Hill Launch Assist (HLA)
For vehicles with a manual transaxle, Hill Launch Assist (HLA) oper-
ates on a downward slope when the shift lever is in the reverse (R)
position, and on an upward slope when the shift lever is in a p osition
other than the reve rse (R) position.
For vehicles with an automatic transaxle, Hill Launch Assist (H LA)
operates on a downward slope when the shift lever is in the rev erse
(R) position, and on an upward slope when the shift lever is in a for-
ward gear.
● Hill Launch Assist (HLA) does not operate on a gentle slope. In addition, the
gradient of the slope on which the system will operate changes depending
on the vehicle’s load.
● Hill Launch Assist (HLA) does not operate if the parking brake is applied, the
vehicle has not stopped completely, or the clutch pedal is released.
● While Hill Launch Assist (HLA) is operating, the brake pedal ma y feel stiff
and vibrate, however, this does not indicate a malfunction.
● Hill Launch Assist (HLA) does not operate while the TCS/DSC ind icator light
is illuminated.
Refer to Contact Your Toyota Dealer and Have Vehicle Inspected on P. 493.
● Hill Launch Assist (HLA) does not turn off even if the DSC OFF switch is
pressed to turn off the TCS/DSC.
: If equipped
Hill Launch Assist (HLA) is a f unction which assists the driver in
accelerating from a stop while on a slope. When the driver
releases the brake pedal and depresses the accelerator pedal
while on a slope, the function pr events the vehicle from rolling.
The braking force is maintained automatically after the brake
pedal is released on a steep grade.

215
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
3-6. ABS/TCS/DSC
3
When Driving
Antilock Brake System (ABS)
The driver will feel a slight vibration in the brake pedal and may hear a
chattering noise from the brake system. This is normal ABS syst em
operation. Continue to depress the brake pedal without pumping the
brakes.
The warning light turns on when the system has a malfunction.
Refer to Contact Your Toyota Dealer and Have Vehicle Inspected on
P. 493.
● Braking distances may be longer on loose surfaces (snow or grav el, for
example) which usually have a hard foundation. A vehicle with a normal
braking system may require less distance to stop under these co nditions
because the tires will build up a wedge of surface layer when t he wheels
skid.
● The sound of the ABS operating may be heard when starting the engine or
immediately after starting the vehicle, however, it does not in dicate a mal-
function.
The ABS control unit continuously monitors the speed of each
wheel. If one wheel is about to lock up, the ABS responds by
automatically releasing and reapplying that wheel’s brake.
WARNING
■ Do not rely on ABS as a su bstitute for safe driving
The ABS cannot compensate for unsafe and reckless driving, exce ssive
speed, tailgating (following another vehicle too closely), driv ing on ice and
snow, and hydroplaning (reduced tire friction and road contact because of
water on the road surface). You can still have an accident.

216
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
3-6. ABS/TCS/DSC
Traction Control System (TCS)
The warning light turns on when the system has a malfunction.
Refer to Contact Your Toyota Dealer and Have Vehicle Inspected on
P. 493.
To turn off the TCS, press the DSC OFF switch ( P. 219).
The Traction Control System (TCS) enhances traction and safety
by controlling engine torque and braking. W hen the TCS detects
driving wheel slippage, it lower s engine torque and operates th e
brakes to prevent loss of traction.
This means that on a slick surface , the engine adjusts automati-
cally to provide optimum power to the drive wheels, limiting
wheel spin and loss of traction.
WARNING
■ Do not rely on the Traction Cont rol System (TCS) as a substitute for
safe driving
The Traction Control System (TCS) cannot compensate for unsafe and
reckless driving, excessive speed, tailgating (following anothe r vehicle too
closely), and hydroplaning (reduced tire friction and road contact because
of water on the road surface). You can still have an accident.
■ Use snow tires or tire chains and drive at reduced speeds when roads
are covered with ice and/or snow
Driving without proper traction devices on snow and/or ice-cove red roads is
dangerous. The Traction Control System (TCS) alone cannot provide ade-
quate traction and you could still have an accident.