battery TOYOTA YARIS GRMN 2017 Owners Manual

TABLE OF CONTENTS4
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6-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ..........242
Cleaning and protecting
the vehicle interior ...........247
6-2. Maintenance
Maintenance
requirements....................250
6-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ......................253
Hood ..................................256
Positioning a floor jack .......258
Engine compartment..........260
Tires ...................................271
Replacing the tire ...............274
Tire inflation pressure ........282
Wheels ...............................284
Air conditioning filter ..........286
Electronic key battery ........289
Checking and replacing
fuses ................................292
Light bulbs .........................298
7-1. Essential information
Emergency flashers .......... 316
If your vehicle has to
be stopped in
an emergency ................. 317
7-2. Steps to take in
an emergency
If your vehicle needs to
be towed ......................... 319
If you think something is
wrong .............................. 325
Fuel pump shut off
system............................. 326
If a warning light turns on
or a warning buzzer
sounds ............................ 327
If a warning message is
displayed ......................... 332
If you have a flat tire .......... 336
If the engine will not
start ................................. 354
If the electronic key does
not operate properly ........ 356
If the vehicle battery is
discharged ...................... 359
If your vehicle overheats ... 363
If the vehicle becomes
stuck................................ 367
6Maintenance and care7When trouble arises

1052. Instrument cluster
2
Instrument cluster
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■Pop-up display
In some situations, such as when a switch operation is performed, a pop-up
display will be temporarily display ed on the multi-information display.
The pop-up display function can be set on/off.
■ Setting display automatic cancelation
“Settings” item in settings display is not selectable during driving and cannot
be operated. Also, the settings screen is temporarily canceled in the following
situations.
● A warning message is displayed.
● The vehicle starts off.
■ Liquid crystal display
Small spots or light spots may appear on the display. This phenomenon is
characteristic of liquid crystal displays, and there is no problem continuing to
use the display.
■ When disconnecting and reconnecting battery terminals
The drive information and clock data will be reset.
■ Arrow guide navigation (vehicles with a navigation system)
The arrow guide navigation appears only
while route guidance of the navigation
system is being performed. When a turn
approaches, the distance to the turn and
the turn direction are displayed.
Turn direction
The image shown may differ from the
actual intersection.
Distance to the next turn

1062. Instrument cluster
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WARNING
■Caution for use while driving
● When operating the multi-information display while driving, pay extra
attention to the safety of the area around the vehicle.
● Do not look continuously at the multi-information display while driving as
you may fail to see pedestrians, objects on the road, etc., ahead of the
vehicle.
■ The information display at low temperatures
Allow the interior of the vehicle to warm up before using the liquid crystal
information display. At extremely low temperatures, the display monitor may
respond slowly, and display changes may be delayed.
For example, there is a lag between the driver’s shifting and the new gear
number appearing on the display. This lag could cause the driver to down-
shift again, causing rapid and exce ssive engine braking and possibly an
accident resulting in death or injury.
■ Cautions during setting up the display
As the engine needs to be running during setting up the display, ensure that
the vehicle is parked in a place with adequate ventilation. In a closed area
such as a garage, exhaust gases including harmful carbon monoxide (CO)
may collect and enter the vehicle. This may lead to death or a serious
health hazard.
NOTICE
■ While setting up the display
To prevent battery discharge, ensure that the engine is running while setting
up the display features.

1143-1. Key information
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■ Key battery depletion
● The standard battery life is 1 to 2 years.
● If the battery becomes low, an alarm will sound in the cabin when the engine
stops. ( P. 332)
● As the electronic key always receives radio waves, the battery will become
depleted even if the electronic key is not used. The following symptoms indi-
cate that the electronic key battery may be depleted. Replace the battery
when necessary. ( P. 289)
• The smart entry & start system or the wireless remote control does not
operate.
• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on.
● To avoid serious deterioration, do not leave the electronic key within 1 m
(3 ft.) of the following electrical appliances that produce a magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Induction cookers
• Table lamps
■ Replacing the battery
 P. 289
■ Confirmation of the registered key number
The number of keys already registered to the vehicle can be confirmed. Ask
any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer for details.
■ If a wrong key is used
The key cylinder rotates freely to isolate inside mechanism.
■ Customization
Settings (e.g. wireless remote control system) can be changed.
(Customizable features: P. 380)

1173-2. Opening, closing and locking the doors
3
Operation of each component
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■Operation signals
The emergency flashers flash to indicate that the doors have been locked/
unlocked. (Locked: once; Unlocked: twice)
■ Security feature
If a door is not opened within approximately 30 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again. (How-
ever, depending on the location of the electronic key, the key may be
detected as being in the vehicle. In this case, vehicle may be unlocked.)
■ When the door cannot be locked by the lock sensor
■ Door lock buzzer
If an attempt to lock the doors is made when a door is not fully closed, a
buzzer sounds continuously. Fully close the door to stop the buzzer, and lock
the vehicle once more.
■ If the smart entry & start system or the wireless remote control does not
operate properly
● Use the mechanical key to lock and unlock the doors. (P. 356)
● Replace the key battery with a new one if it is depleted. (P. 289)
When the door cannot be locked even if
the lock sensor on the surface of the door
handle is touched by a finger, touch the
lock sensor with the palm.
When gloves are being worn, remove the
gloves.

1273-2. Opening, closing and locking the doors
3
Operation of each component
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■ When “Check entry & start system.” is displayed on the multi-informa-
tion display
The system may be malfunctioning. Have the vehicle inspected by any autho-
rized Toyota retailer or Toyota authorized repairer, or any reliable repairer
immediately.
■ Battery-saving function
The battery-saving function will be activated in order to prevent the electronic
key battery and the vehicle battery from being discharged while the vehicle is
not in operation for a long time.
● In the following situations, the smart entry & start system may take some
time to unlock the doors.
• The electronic key has been left in an area of approximately 2 m (6 ft.) of
the outside of the vehicle for 10 minutes or longer.
• The smart entry & start system has not been used for 5 days or longer.
● If the smart entry & start system has not been used for 14 days or longer,
the doors cannot be unlocked at any doors except the driver’s door.
In this case, take hold of the driver’s door handle, or use the wireless remote
control or the mechanical key, to unlock the doors.
■ Electronic key battery-saving function
When battery-saving mode is set, battery
depletion is minimized by stopping the
electronic key from receiving radio waves.
Press twice while pressing and hold-
ing . Confirm that the electronic key
indicator flashes 4 times.
While the battery-saving mode is set, the
smart entry & start system cannot be
used. To cancel the function, press any of
the electronic key buttons.

1283-2. Opening, closing and locking the doors
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■ Conditions affecting operation
The smart entry & start system uses weak radio waves. In the following situa-
tions, the communication between the electronic key and the vehicle may be
affected, preventing the smart entry & start system, wireless remote control
and engine immobilizer system from operating properly.
(Ways of coping: P. 356)
● When the electronic key battery is depleted
● Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electrical
noise
● When carrying a portable radio, cellular phone, cordless phone or other
wireless communication device
● When the electronic key is in contact with, or is covered by the following
metallic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
• Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
● When other wireless keys (that emit radio waves) are being used nearby
● When carrying the electronic key together with the following devices that
emit radio waves
• Portable radio, cellular phone, cordless phone or other wireless commu-
nication device
• Another vehicle’s electronic key or a wireless key that emits radio waves
• Personal computers or pers onal digital assistants (PDAs)
• Digital audio players
• Portable game systems
● If window tint with a metallic content or metallic objects are attached to the
rear window
● When the electronic key is placed near a battery charger or electronic
devices

1303-2. Opening, closing and locking the doors
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● Touching the door lock or unlock sensor while wearing gloves may prevent
lock or unlock operation.
● When the lock operation is performed using the lock sensor, recognition sig-
nals will be shown up to two consecutive times. After this, no recognition
signals will be given.
● If the door handle becomes wet while the electronic key is within the effec-
tive range, the door may lock and unlock repeatedly. In that case, follow the
following correction procedures to wash the vehicle:
• Place the electronic key in a location 2 m (6 ft.) or more away from the
vehicle. (Take care to ensure that the key is not stolen.)
• Set the electronic key to battery-saving mode to disable the smart entry &
start system. ( P. 127)
● If the electronic key is inside the vehicle and a door handle becomes wet
during a car wash, a message may be shown on the multi-information dis-
play and a buzzer will sound outside the vehicle. To turn off the alarm, lock
all the doors.
● The lock sensor may not work properly if it comes into contact with ice,
snow, mud, etc. Clean the lock sensor and attempt to operate it again.
● A sudden handle operation or a handle operation immediately after entering
the effective range may prevent the doors from being unlocked. Touch the
door unlock sensor and check that the doors are unlocked before pulling the
door handle again.
● If there is another electronic key in the detection area, it may take slightly
longer to unlock the doors after the door handle is gripped.

1693-4. Adjusting the steering wheel and mirrors
3
Operation of each component
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■Mirror angle can be adjusted when
The engine switch is in ACCESSORY or IGNITION ON mode.
■ When the mirrors are fogged up
The outside rear view mirrors can be cleared using the mirror defoggers. Turn
on the rear window defogger to turn on the outside rear view mirror defog-
gers. ( P. 222)
■ Using automatic mode in cold weather
When automatic mode is used in cold weather, the door mirror could freeze
up and automatic stowing and return may not be possible. In this event,
remove any ice and snow from the door mirror, then either operate the mirror
using manual mode or move the mirror by hand.
■ When disconnecting and reconnecting battery terminals
The automatic folding/extending mirror function will return to on as default. To
turn the function off, press the switch again to select off.

1894-2. Driving procedures
4
Driving
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■Auto power off function
If the vehicle is left in ACCESSORY or IGNITION ON mode (the engine is not
running) for more than an hour, the engine switch will automatically turn off.
However, this function cannot entirely prevent battery discharge. Do not leave
the vehicle with the engine switch in ACCESSORY or IGNITION ON mode for
long periods of time when the engine is not running.
■ Electronic key battery depletion
 P. 11 4
■ Conditions affecting operation
 P. 128
■ Notes for the entry function
 P. 129
■ If the engine does not start
The engine immobilizer system may not have been deactivated. ( P. 78)
Contact any authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer.
■ Steering lock
After turning the engine switch off and opening and closing the doors, the
steering wheel will be locked due to the steering lock function. Operating the
engine switch again automatically cancels the steering lock.
■ When the steering lock cannot be released
■ Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be sus-
pended if the engine is turned on and off repeatedly in a short period of time.
In this case, refrain from operating the engine. After about 10 seconds, the
steering lock motor will resume functioning.
■ If the electronic key battery is depleted
 P. 289
“Steering lock active.” will be displayed on
the multi-information display.
Press the engine switch while turning the
steering wheel left and right.