key battery TOYOTA YARIS 2017 Owners Manual

TABLE OF CONTENTS4
YARIS_F_OM_Europe_OM52J20E
6-1. Using the air conditioning
system and defogger
Manual air conditioning
system .............................312
Automatic air conditioning
system .............................320
Power heater .....................328
Seat heaters ......................330
6-2. Using the interior lights
Interior lights list .................332
• Interior light ....................332
• Personal lights ...............333
6-3. Using the storage features
List of storage features ......334
• Glove box ......................335
• Cup holders ...................336
• Bottle holders ................337
• Auxiliary box ..................338
Luggage compartment
features............................339
6-4. Using the other interior
features
Other interior features ........342
• Sun visors ......................342
• Vanity mirrors ................342
• Portable ashtray ............344
• Cigarette lighter .............345
• Power outlet ..................346
• Armrest ..........................347
• Panoramic roof shade ...347
• Assist grips ....................348
7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior .......... 350
Cleaning and protecting
the vehicle interior ........... 353
7-2. Maintenance
Maintenance
requirements ................... 356
7-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ..................... 359
Hood.................................. 362
Positioning a floor jack ...... 364
Engine compartment ......... 366
Tires .................................. 381
Tire inflation pressure........ 395
Wheels .............................. 397
Air conditioning filter .......... 400
Wireless remote control/
electronic key battery ...... 402
Checking and replacing
fuses ............................... 405
Light bulbs ......................... 411
6Interior features7Maintenance and care

5
1
7
8
6
5
4
3
2
9
YARIS_F_OM_Europe_OM52J20E
8-1. Essential information
Emergency flashers ...........428
If your vehicle has to
be stopped in
an emergency ..................429
8-2. Steps to take in
an emergency
If your vehicle needs to
be towed ..........................431
If you think something is
wrong ...............................437
Fuel pump shut off system
(gasoline engine only) .....438
If a warning light turns on
or a warning buzzer
sounds .............................439
If you have a flat tire
(vehicles with
a spare tire) .....................453
If you have a flat tire
(vehicles with
an emergency tire
puncture repair kit)...........468
If the engine will not start ...484
If the electronic key does
not operate properly
(vehicles with a smart
entry & start system)........486
If the vehicle battery is
discharged .......................488
If your vehicle overheats ....493
If you run out of fuel and
the engine stalls
(diesel engine only) ......... 497
If the vehicle becomes
stuck................................ 499
9-1. Specifications
Maintenance data
(fuel, oil level, etc.) .......... 502
Fuel information ................ 522
9-2. Customization
Customizable features ...... 524
9-3. Items to initialize
Items to initialize................ 528
What to do if...
(Troubleshooting) .................... 530
Alphabetical index...................... 534
8When trouble arises
9Vehicle specifications
Index
Toyota Motor Europe NV/SA, Avenue du Bourget 60 - 1140 Brussels, Belgium
www.toyota-europe.com

1043-1. Key information
YARIS_F_OM_Europe_OM52J20E
Press the button to open the key.
To stow, press the button then fold
the key.
To take out the mechanical key,
slide the release knob and take
the key out.
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. 486)
Using the master key (vehicles without a smart entry & start sys-
tem)
Using the mechanical key (vehicles with a smart entry & start
system)

1053-1. Key information
3
Operation of each component
YARIS_F_OM_Europe_OM52J20E
■If you lose your keys
New genuine keys can be made by any authorized Toyota dealer or repairer,
or another duly qualified and equipped professional 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 remo te 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 (wireless remote control)
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
■ Key battery depletion
If the wireless remote control function does not operate, the battery may be
depleted. Replace the battery when necessary.

1063-1. Key information
YARIS_F_OM_Europe_OM52J20E
■ Electronic key battery depletion (vehicles with a smart entry & start sys-
tem)
● 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. 452)
● 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. 402)
• 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. 402
■ 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 dealer or re pairer, or another duly qualified and
equipped professional 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. 525)

1173-2. Opening, closing and locking the doors
3
Operation of each component
YARIS_F_OM_Europe_OM52J20E
■ Security feature
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. 116)
● Vehicles with a smart entry & start system: Use the mechanical key to lock
and unlock the doors. ( P. 486)
● Replace the key battery with a new one if it is depleted. (P. 402)
Use your thumb to push lock sensor.

1233-2. Opening, closing and locking the doors
3
Operation of each component
YARIS_F_OM_Europe_OM52J20E
■Operation signals (vehicles with an entry function or wireless remote
control)
 P. 11 6
■ Security feature
 P. 11 7
■ Door lock buzzer (vehicles with a smart entry & start system)
 P. 11 7
■ Luggage compartment light
The luggage compartment lights turn on when the back door is opened.
■ If the smart entry & start system has been deactivated in a customized
setting (vehicles with a smart entry & start system)
Use the wireless remote control or mechanical key. ( P. 115, 486)
■ 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 back door. ( P. 116)
● Vehicles with a smart entry & start system: Use the mechanical key to
unlock the back door. ( P. 486)
● Replace the key battery with a new one if it is depleted. (P. 402)

1293-2. Opening, closing and locking the doors
3
Operation of each component
YARIS_F_OM_Europe_OM52J20E
*: Vehicles with a Multidrive only
■ 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

1303-2. Opening, closing and locking the doors
YARIS_F_OM_Europe_OM52J20E
■ 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. 486)
● 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 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 personal 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

1844-2. Driving procedures
YARIS_F_OM_Europe_OM52J20E
■ When the steering lock cannot be released
■ Key reminder function
A buzzer sounds if the driver’s door is opened while the engine switch is in
the “LOCK” or “ACC” position to remind you to remove the key.
When starting the engine, the engine
switch may seem stuck in the “LOCK”
position. To free it, turn the key while turn-
ing the steering wheel slightly left and
right.
WARNING
■ When starting the engine
Always start the engine while sitting in the driver’s seat. Do not depress the
accelerator pedal while starting the engine under any circumstances.
Doing so may cause an accident resulting in death or serious injury.
■ Caution when driving
Do not turn the engine switch to the “LOCK” position while driving. If, in an
emergency, you must turn the engine off while the vehicle is moving, turn
the engine switch only to the “ACC” position to stop the engine. An accident
may result if the engine is stopped while driving. ( P. 429)
NOTICE
■To prevent battery discharge
Do not leave the engine switch in the “ACC” or “ON” position for long peri-
ods of time without the engine running.
■ When starting the engine
● Do not crank the engine for more than 30 seconds at a time. This may
overheat the starter and wiring system.
● Do not race a cold engine.
● If the engine becomes difficult to start or stalls frequently, have your vehi-
cle checked by any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional immediately.