battery TOYOTA YARIS 2020 Owner's Manual

3504-6. Using the driving support systems
YARIS_F_OM_Europe_OM52A54E■Multi-information display messages (vehicles with color display)
If the following situations, and a message may be displayed on the
multi-information display.
●When the engine cannot be stopped by the Stop & Start system
MessageDetails
“For climate con-
trol.”
• The air conditioning system is being
used when the ambient temperature is
high or low.
If the difference between the set tempera-
ture and cabin temperature is small, the
system will be enabled.
• The windshield defogger is turned on.
“Battery charging.”
• The battery charge amount may be low.
Engine stop is temporarily prohibited to
prioritize charging of the battery, but if the
engine is operated for a short while,
engine stop is allowed.
• A refresh charge may be occurring
such as when the battery is undergoing
a periodic recharge, for a while after the
battery terminals have been discon-
nected and reconnected, for a while
after the battery has been replaced, etc.
After a refresh charge of approximately 5
to 60 minutes completes, the system can
be operated.
• The engine may have been started with
the hood opened.
Close the hood, turn the engine switch off,
wait 30 seconds or more, and then start
the engine.
●If the message is displayed continuously
(60 minutes or more), the battery may
have deteriorated. Contact any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
“For brake sys-
tem.”
• The vehicle is being driven in a high
altitude area.
• The brake booster vacuum is low.
When the brake booster vacuum reaches
a predetermined level, the system will be
enabled.

3514-6. Using the driving support systems
4
Driving
YARIS_F_OM_Europe_OM52A54E●When the engine automatically restarts while stopped by the Stop & Start
system“Bonnet open.”
The engine has been started with the
hood opened.
To enable the system, close the hood, turn
the engine switch off, wait for a short
while, and then start the engine.
“Driver seat belt
unbuckled.”
The driver seat belt is not fastened.
MessageDetails
MessageDetails
“For climate con-
trol.”
• The air conditioning system has been
turned on or is being used.
• The windshield defogger is turned on.
“For brake sys-
tem.”
The brake pedal has been depressed fur-
ther or pumped.
The system will be enabled after the
engine runs and the brake booster vac-
uum reaches a predetermined level.
“Battery charging.”
The battery charge amount may be low.
The engine is restarted to prioritize battery
charging. Operating the engine for a short
while allows the system to recover.
“Bonnet open.”
The hood has been opened.
“Driver seat belt
unbuckled.”
The driver seat belt has been unfastened.

3534-6. Using the driving support systems
4
Driving
YARIS_F_OM_Europe_OM52A54E
■ Air conditioning system operation while the engine is stopped by the
Stop & Start system
● If the air conditioning system is being used in automatic mode, the fan
speed may be reduced or the fan may be stopped while the engine is
stopped by the Stop & Start system in order to reduce changes in the cabin
temperature.
● To ensure air conditioning system performance when the vehicle is stopped,
disable the Stop & Start system by pressing the Stop & Start cancel switch.
■ The Stop & Start system operation time and Stop & Start system total
operation time display
 P. 123
■ When replacing the battery
 P. 637
WARNING
■When the Stop & Start system is operating
● Keep the shift lever in N (manual transmission) and apply the brake pedal
or parking brake for safety while the engine is stopped due to the Stop &
Start system (while the Stop & Start indicator is on).
Unexpected accidents may occur due to the automatic engine start func-
tion.
● Do not leave the vehicle while the engine is stopped due to the Stop &
Start system (while the Stop & Start indicator is on).
Unexpected accidents may occur due to the automatic engine start func-
tion.
● Ensure that the engine is not stopped by the Stop & Start system while the
vehicle is in a poorly ventilated area. The engine may restart due to the
automatic engine start function, causing exhaust gases to collect and
enter the vehicle and resulting in death or a serious health hazard.

3624-7. Driving tips
YARIS_F_OM_Europe_OM52A54E
Winter driving tips
●Use fluids that are appropriate to the prevailing outside tempera-
tures.
• Engine oil
• Engine coolant
• Washer fluid
●Have a service technician inspect the condition of the battery.
●Have the vehicle fitted with four snow tires or purchase a set of tire
chains for the front tires.
Ensure that all tires are the specified size and brand, and that chains
match the size of the tires.
Perform the following according to the driving conditions:
●Do not try to forcibly open a window or move a wiper that is frozen.
Pour warm water over the frozen area to melt the ice. Wipe away
the water immediately to prevent it from freezing.
●To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents in
front of the windshield.
●Check for and remove any excess ice or snow that may have accu-
mulated on the exterior lights, vehicle’s roof, chassis, around the
tires or on the brakes.
●Remove any snow or mud from the bottom of your shoes before
getting in the vehicle.
Carry out the necessary preparations and inspections before
driving the vehicle in winter. Always drive the vehicle in a man-
ner appropriate to the prevailing weather conditions.
Preparation for winter
Before driving the vehicle

3695-1. Basic Operations
5
Audio system
YARIS_F_OM_Europe_OM52A54E
Vehicles without a Navigation/Multimedia system
CD player and AM/FM radio
■ Using cellular phones
Interference may be heard through the audio system’s speakers if a cellular
phone is being used inside or close to the vehicle while the audio system is
operating.
■ About Bluetooth®
The Bluetooth wordmark and logo are owned by Bluetooth SIG. and permis-
sion has been granted to use the trademark of the licensee Panasonic Corpo-
ration. Other trademarks and trade nam es are owned by various different
owners.
NOTICE
■ To prevent battery discharge
Do not leave the audio system on longer than necessary when the engine is
stopped.
■ To avoid damaging the audio system
Take care not to spill drinks or other fluids over the audio system.

3775-3. Using the radio
5
Audio system
YARIS_F_OM_Europe_OM52A54E
■EON (Enhanced Other Network) system (for traffic announcement func-
tion)
If the RDS station (with EON data) you are listening to is not broadcasting a
traffic information program and the audio system is in the TA (traffic
announcement) mode, the radio will be switched automatically to a station
broadcasting a traffic information program in the EON AF list when traffic
information begins.
■ When the battery is disconnected
Station presets are erased.
■ Reception sensitivity
● Maintaining perfect radio reception at all times is difficult due to the continu-
ally changing position of the antenna, differences in signal strength and sur-
rounding objects, such as trains, transmitters, etc.
● The radio antenna is mounted on the rear roof. The antenna can be
removed from the base by turning it.
NOTICE
■ To prevent damage, remove the antenna in the following cases
● The antenna will touch the ceiling of a garage.
● A cover will be put on the roof.

3915-5. Using an external device
5
Audio system
YARIS_F_OM_Europe_OM52A54E■iPod functions
●When an iPod is connected and the audio source is changed to iPod mode,
the iPod will resume play from the same point in which it was last used.
●Depending on the iPod that is connected to the system, certain functions
may not be available. If a function is unavailable due to a malfunction (as
opposed to a system specification), disconnecting the device and recon-
necting it once again may resolve the problem.
●While connected to the system, the iPod cannot be operated with its own
controls. It is necessary to use the controls of the vehicle’s audio system
instead.
●When the battery level of an iPod is very low, the iPod may not operate. If
so, charge the iPod before use.
●Supported models (P. 393)
■iPod problems
To resolve most problems encountered when using your iPod, disconnect
your iPod from the vehicle iPod connection and reset it.
For instructions on how to reset your iPod, refer to your iPod Owner’s Man-
ual.
■Display
P. 381

4285-10. Bluetooth®
YARIS_F_OM_Europe_OM52A54E
Bluetooth®
■When using the Bluetooth® audio/phone
●In the following situations, the system may not function.
• The portable player does not support Bluetooth
®
• The cellular phone is located outside the service area
• The Bluetooth® device is switched off
• The Bluetooth® device has a low battery
• The Bluetooth® device is not connected to the system
• The Bluetooth® device is behind the seat or in the glove box or console
box, or metal material covers or touches the device
●There may be a delay if a cellular phone connection is made during
Bluetooth
® audio play.
●Depending on the type of portable audio player that is connected to the sys-
tem, operation may differ slightly and certain functions may not be available.
■When transferring ownership of the vehicle
Be sure to initialize the system to prevent personal data from being improp-
erly accessed. (P. 415)
: If equipped

4476-1. Using the air conditioning system and defogger
6
Interior features
YARIS_F_OM_Europe_OM52A54E
WARNING
■To prevent the windshield from fogging up
Do not set the air outlet selector dial to during cool air operation in
extremely humid weather. The differ ence between the temperature of the
outside air and that of the windshield can cause the outer surface of the
windshield to fog up, blocking your vision.
■ To prevent burns (vehicles with outside rear view mirror defoggers)
Do not touch the outside surface of the rear view mirrors, as they can
become very hot and burn you.
NOTICE
■ To prevent battery discharge
Do not leave the air conditioning syst em on longer than necessary when the
engine is stopped.

4576-1. Using the air conditioning system and defogger
6
Interior features
YARIS_F_OM_Europe_OM52A54E
WARNING
■To prevent the windshield from fogging up
● Do not use during cool air operation in extremely humid weather.
The difference between the temperature of the outside air and that of the
windshield can cause the outer surface of the windshield to fog up, block-
ing your vision.
■ To prevent burns (vehicles with outside rear view mirror defoggers)
Do not touch the outside surface of the rear view mirrors, as they can
become very hot and burn you.
NOTICE
■ To prevent battery discharge
Do not leave the air conditioning syst em on longer than necessary when the
engine is stopped.
● Do not place anything on the instrument
panel which may cover the air outlets.
Otherwise, air flow may be obstructed,
preventing the windshield defoggers
from defogging.