Page 407 of 700
4075-7. “SETUP” menu
5
Audio system
YARIS_F_OM_Europe_OM52K19E
Select “Reset” using the tune/scroll knob. (P. 399)
● Initializing the sound settings
Select “Sound settings” using the tune/scroll knob and press
(“Yes”).
For details about sound settings: P. 364
●Initializing the device information
Select “Car Device Info” using the tune/scroll knob and press
(“Yes”).
Automatic connection of a portable device, automatic connection confirma-
tion display and the passkey will be initialized.
● Initializing the all settings
Select “Reset all” using the tune/scroll knob and press
(“Yes”).
Initialization
Page 453 of 700

4536-2. Using the interior lights
6
Interior features
YARIS_F_OM_Europe_OM52K19E
On
Off
■ Illuminated entry system
Vehicles without a smart entry & start system
The lights automatically turn on/off according to the engine switch position,
whether the doors are locked/unloc ked, and whether the doors are opened/
closed.
Vehicles with a smart entry & start system
The lights automatically turn on/off according to engine switch mode, the
presence of the electronic key, whet her the doors are locked/unlocked, and
whether the doors are opened/closed.
■ To prevent battery from being discharged
If the following lights remain on when the door is not fully closed, the lights will
go off automatically after 20 minutes:
● Interior/personal lights (when the switch is in the door position)
● Luggage compartment light
● Engine switch light (vehicles with a smart entry & start system)
● Footwell lights (if equipped)
■ Customization
Settings (e.g. the time elapsed before lights turn off) can be changed.
(Customizable features P. 671)
Personal lights
1
2
Page 469 of 700
469
7Maintenance and care
YARIS_F_OM_Europe_OM52K19E
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
Page 470 of 700

4707-1. Maintenance and care
YARIS_F_OM_Europe_OM52K19E
Cleaning and protecting the vehicle exterior
●Working from top to bottom, liberally apply water to the vehicle
body, wheel wells and underside of the vehicle to remove any dirt
and dust.
● Wash the vehicle body using a sponge or soft cloth, such as a
chamois.
● For hard-to-remove marks, use car wash soap and rinse thoroughly
with water.
● Wipe away any water.
● Wax the vehicle when the waterproof coating deteriorates.
If water does not bead on a clean surface, apply wax when the vehicle
body is cool.
■ Automatic car washes
● Fold the mirrors and remove the antenna (pole type) before washing the
vehicle. Start washing from the front of the vehicle. Make sure to re-install
the antenna (pole type) and extend the mirrors before driving.
● Brushes used in automatic car washes may scratch the vehicle surface and
harm your vehicle’s paint.
● Rear spoiler (if equipped) may not be washable in some automatic car
washes. There may also be an increased risk of damage to vehicle.
■ High pressure car washes
● Do not allow the nozzles of the car wash to come within close proximity of
the windows and door borders, and high mounted stoplight.
● Before using the car wash, check that the fuel filler door on your vehicle is
closed properly.
■ When using a car wash (vehicles with a smart entry & start system)
If the door handle becomes wet while the electronic key is within the effective
range, the door may lock and unlock repeatedly. Place the key in a position
2 m (6 ft.) or more separate from the vehicle while the vehicle is being
washed. (Take care to ensure that the key is not stolen.)
Perform the following to protect the vehicle and maintain it in
prime condition:
Page 499 of 700

4997-3. Do-it-yourself maintenance
7
Maintenance and care
YARIS_F_OM_Europe_OM52K19E
■Before recharging
When recharging, the battery produces hydrogen gas which is flammable and
explosive. Therefore, observe the following before recharging:
● If recharging with the battery installed on the vehicle, be sure to disconnect
the ground cable.
● Make sure the power switch on the charger is off when connecting and dis-
connecting the charger cables to the battery.
■ After recharging/reconnecting the battery (vehicles with a smart entry &
start system)
● Unlocking the doors using the smart entry & start system may not be possi-
ble immediately after reconnecting the battery. If this happens, use the wire-
less remote control or the mechanical key to lock/unlock the doors.
● Start the engine with the engine switch in ACCESSORY mode. The engine
may not start with the engine switch turned off. However, the engine will
operate normally from the second attempt.
● The engine switch mode is recorded by the vehicle. If the battery is recon-
nected, the vehicle will return the engine switch mode to the status it was in
before the battery was disconnected. Make sure to turn off the engine
before disconnect the battery. Take extra care when connecting the battery
if the engine switch mode prior to discharge is unknown.
If the engine will not start even after multiple attempts, contact any authorized
Toyota retailer or Toyota authorized repairer, or any reliable repairer.
WARNING
■ Chemicals in the battery
Batteries contain poisonous and corrosive sulfuric acid and may produce
hydrogen gas which is flammable and explosive. To reduce the risk of death
or serious injury, take the following precautions while working on or near the
battery:
● Do not cause sparks by touching the battery terminals with tools.
● Do not smoke or light a match near the battery.
● Avoid contact with eyes, skin and clothes.
● Never inhale or swallow electrolyte.
● Wear protective safety glasses when working near the battery.
● Keep children away from the battery.
Page 532 of 700
5327-3. Do-it-yourself maintenance
YARIS_F_OM_Europe_OM52K19E
Wireless remote control/electronic key battery
●Flathead screwdriver
● Lithium battery CR2016 (vehicles without a smart entry & start sys-
tem), or CR2032 (vehicles with a smart entry & start system)
Vehicles without a smart entry & start system
Lift the cover.
Insert the screw driver in the slot
and push down.
To prevent damage to the key,
cover the tip of the screwdriver with
a tape.
Remove the cover.
Insert the screw driver in the bot-
tom of the key and push down.
: If equipped
Replace the battery with a new one if it is depleted.
You will need the following items:
Replacing the battery
1
2
Page 533 of 700
5337-3. Do-it-yourself maintenance
7
Maintenance and care
YARIS_F_OM_Europe_OM52K19E
Remove the depleted battery.
Insert a new battery with the “+”
terminal facing up.
Vehicles with a smart entry & start system
Take out the mechanical key.
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver with
a tape.
Remove the battery cover.
3
1
2
3
Page 534 of 700

5347-3. Do-it-yourself maintenance
YARIS_F_OM_Europe_OM52K19E
Remove the depleted battery.
Insert a new battery with the “+”
terminal facing up.
■ Use a CR2016 (vehicles without a smart entry & start system) or CR2032
(vehicles with a smart entry & start system) lithium battery
● Batteries can be purchased at any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer local electrical appliance shops
or camera stores.
● Replace only with the same or equivalent type recommended by the manu-
facturer.
● Dispose of used batteries according to local laws.
■ If the key battery is depleted
The following symptoms may occur:
● The smart entry & start system (if equipped) and wireless remote control will
not function properly.
● The operational range will be reduced.
4
WARNING
■Removed battery and other parts
These parts are small and if swallowed by a child, they can cause choking.
Keep away from children. Failure to do so could result in death or serious
injury.
■ Certification for the lithium battery
CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN
INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO
THE INSTRUCTIONS