2019 TOYOTA YARIS key battery

TABLE OF CONTENTS6
YARIS_F_OM_Europe_OM52K19E
6-4. Using the other interior
features
Other interior features ........462
• Sun visors ......................462
• Vanity mirrors ................462
• Portable ashtray ............464
• Cigarette lighter .............465
• Power outlet ..................466
• Armrest ..........................467
• Panoramic roof shade ...467
• Assist grips ....................468
7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ..........470
Cleaning and protecting
the vehicle interior ...........474
7-2. Maintenance
Maintenance
requirements....................477
7-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ......................480
Hood ..................................483
Positioning a floor jack .......485
Engine compartment ......... 487
Tires .................................. 503
Tire inflation pressure........ 523
Wheels .............................. 525
Air conditioning filter .......... 529
Wireless remote control/
electronic key battery ...... 532
Checking and replacing
fuses ............................... 536
Light bulbs ......................... 542
8-1. Essential information
Emergency flashers .......... 564
If your vehicle has to
be stopped in
an emergency ................. 565
8-2. Steps to take in
an emergency
If your vehicle needs to
be towed ......................... 567
If you think something is
wrong .............................. 574
Fuel pump shut off system
(gasoline engine only) ..... 575
7Maintenance and care8When trouble arises

7
1
7
8
6
5
4
3
2
9
YARIS_F_OM_Europe_OM52K19E
If a warning light turns on
or a warning buzzer
sounds .............................576
If a warning message is
displayed (vehicles with
color display) ...................587
If you have a flat tire
(vehicles with
an emergency tire
puncture repair kit)...........592
If you have a flat tire
(vehicles with
a spare tire) .....................610
If the engine will not
start ..................................625
If the electronic key does
not operate properly
(vehicles with a smart
entry & start system)........627
If the vehicle battery is
discharged .......................630
If your vehicle overheats ....636
If you run out of fuel and
the engine stalls
(diesel engine only) .........641
If the vehicle becomes
stuck ................................643
9-1. Specifications
Maintenance data
(fuel, oil level, etc.) .......... 646
Fuel information ................ 668
9-2. Customization
Customizable features ...... 671
9-3. Items to initialize
Items to initialize................ 678
What to do if...
(Troubleshooting) .................... 680
Alphabetical index...................... 684
9Vehicle specifications
Index
For vehicles with navigation system or multimedia system, refer to
“Navigation and multimedia system Owner’s manual” for information
regarding the equipment listed below.
• Navigation system
• Hands-free system
(for cellular phone)
• Rear view monitor system
• Audio system
Toyota Motor Europe NV/SA, Avenue du Bourget 60 - 1140 Brussels, Belgium
www.toyota-europe.com

1423-1. Key information
YARIS_F_OM_Europe_OM52K19E
Press the button to open the key.
To stow, press the button then fold
the key.
To take out the mechanical key,
push the release button and take
the key out.
The mechanical key can only be
inserted in one direction, as the
key only has grooves on one side.
If the key cannot be inserted in a
lock cylinder, turn it over and reat-
tempt to insert it.
After using the mechanical key,
store it in the electronic key. Carry
the mechanical key together with
the electronic key. If the electronic
key battery is depleted or the entry
function does not operate properly,
you will need the mechanical key.
( P. 627)
Using the key (vehicles without a smart entry & start system)
Using the mechanical key (vehicles with a smart entry & start
system)

1433-1. Key information
3
Operation of each component
YARIS_F_OM_Europe_OM52K19E
■If you lose your keys
New genuine keys can be made by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer using the other key and the key
number stamped on your key number plate. Keep the plate in a safe place
such as your wallet, not in the vehicle.
■ When riding in an aircraft
When bringing a key with wireless remote control function onto an aircraft,
make sure you do not press any buttons on the key while inside the aircraft
cabin. If you are carrying a key in your bag etc., ensure that the buttons are
not likely to be pressed accidentally. Pressing a button may cause the key to
emit radio waves that could interfere with the operation of the aircraft.
■ Conditions affecting operation of the smart entry & start system or wire-
less remote control
Vehicles without a smart entry & start system
The wireless remote control function may not operate normally in the follow-
ing situations:
● When the wireless 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 or other wireless communi-
cation devices
● When the wireless key is in contact with, or is covered by a metallic object
● When other wireless keys (that emit radio waves) are being used nearby
● If window tint with a metallic content or metallic objects are attached to the
rear window
Vehicles with a smart entry & start system
 P. 168

1443-1. Key information
YARIS_F_OM_Europe_OM52K19E
■ Key battery depletion
Vehicles without a smart entry & start system
If the wireless remote control function does not operate, the battery may be
depleted. Replace the battery when necessary. ( P. 532)
Vehicles with a smart entry & start system
● 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. 586)
● 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. 532)
• 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. 532
■ Confirmation of the registered key number (vehicles with a smart entry &
start system)
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
On some models, the key cylinder rotates freely to isolate inside mechanism.
■ Customization
Settings (e.g. wireless remote control system) can be changed.
(Customizable features: P. 674)

1553-2. Opening, closing and locking the doors
3
Operation of each component
YARIS_F_OM_Europe_OM52K19E
■Operation signals (vehicles with an entry function or wireless remote
control)
The emergency flashers flash to indicate that the doors have been locked/
unlocked. (Locked: once; Unlocked: twice)
■ Security feature (wireless remote control)
Vehicles without a smart entry & start system
If a door is not opened within approximately 30 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
Vehicles with a smart entry & start system
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 (vehicles with a
smart entry & start system)
■ Door lock buzzer (vehicles with a smart entry & start system)
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 entry function (vehicles with a smart entry & start system) or the
wireless remote control (if equipped) does not operate properly
● Vehicles without a smart entry & start system: Use the key to lock and
unlock the doors. ( P. 154)
● Vehicles with a smart entry & start system: Use the mechanical key to lock
and unlock the doors. ( P. 627)
● Replace the key battery with a new one if it is depleted. (P. 532)
Use your thumb to push lock sensor.

1673-2. Opening, closing and locking the doors
3
Operation of each component
YARIS_F_OM_Europe_OM52K19E
*: Vehicles with a Multidrive and monochrome display only
■ When the smart entry & start system indicator flashes in yellow (vehicles
with monochrome display) or “Check entry & start system.” is displayed
on the multi-information displ ay (vehicles with color 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.
Interior alarm pings
once and exterior alarm
sounds once for 5 sec-
onds (on some models)
An attempt was made to lock the doors other
than using the smart entry & start system while
the electronic key was still inside the vehicle.
 Retrieve the electronic key from the vehicle
and lock the doors again.
Interior alarm sounds
continuously
The engine switch was turned to ACCESSORY
mode while the driver’s door was open (or the
driver’s door was opened while the engine switch
was in ACCESSORY mode).
 Turn the engine switch off and close the
driver’s door.
Interior alarm sounds
continuously*
The driver’s door was opened while any shift
position other than P was selected without turn-
ing off the engine switch.
 Shift the shift lever to P.
AlarmSituation/Actions

1683-2. Opening, closing and locking the doors
YARIS_F_OM_Europe_OM52K19E
■ Electronic key battery-saving function
■ 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. 627)
● 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
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.