2021 TOYOTA YARIS CROSS key battery

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YARIS CROSS Owner's Manual_Europe_M52K60_en
Pictorial indexSearch by illustration
For safety
and security
Make sure to read through them
(Main topics: Child seat, theft deterrent system)
Vehicle status
information and
indicators
Reading driving-related information
(Main topics: Meters, multi-information display)
Before driving
Opening and closing the doors and windows, adjustment
before driving
(Main topics: Keys, doors, seats, power windows)
DrivingOperations and advice which are necessary for driving
(Main topics: Starting hybrid system, refueling)
Interior featuresUsage of the interior features
(Main topics: Air conditioner, storage features)
Maintenance
and care
Caring for your vehicle and maintenance procedures
(Main topics: Interior and exterior, light bulbs)
When trouble
arises
What to do in case of malfunction and emergency
(Main topics: 12-volt battery discharge, flat tire)
Vehicle
specifications
Vehicle specifications, customizable features
(Main topics: Fuel, oil, tire inflation pressure)
IndexSearch by symptom
Search alphabetically

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YARIS CROSS Owner's Manual_Europe_M52K60_en
TABLE OF CONTENTS
5-1. Using the air conditioning
system and defogger
Automatic air conditioning sys-
tem .................................... 350
Heated steering wheel/seat
heaters.............................. 356
5-2. Using the interior lights
Interior lights list .................. 358
5-3. Using the storage features
List of storage features ....... 360
Luggage compartment features
.......................................... 363
5-4. Other interior features
Other interior features ......... 367
6-1. Maintenance and care
Cleaning and protecting the
vehicle exterior ................. 376
Cleaning and protecting the
vehicle interior .................. 379
6-2. Maintenance
Maintenance requirements . 382
6-3. Do-it-yourself maintenance
Do-it-yourself service precau-
tions .................................. 384
Hood ................................... 386
Positioning a floor jack ........ 387
Engine compartment........... 389
12-volt battery ..................... 394
Tires .................................... 396
Tire inflation pressure ......... 406
Wheels ................................ 408
Air conditioning filter ........... 410
Cleaning the hybrid battery (trac-
tion battery) air intake vent and
filter ................................... 412
Wireless remote control/elec-
tronic key battery .............. 415
Checking and replacing fuses
.......................................... 418
Light bulbs .......................... 423
7-1. Essential information
Emergency flashers ............ 430
If your vehicle has to be stopped
in an emergency ............... 430
If the vehicle is submerged or
water on the road is rising 431
5Interior features
6Maintenance and care
7When trouble arises

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YARIS CROSS Owner's Manual_Europe_M52K60_en
TABLE OF CONTENTS
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7-2. Steps to take in an emergency
If your vehicle needs to be towed
.......................................... 433
If you think something is wrong
.......................................... 437
If a warning light turns on or a
warning buzzer sounds..... 439
If a warning message is dis-
played ............................... 449
If you have a flat tire (vehicles
with an emergency tire punc-
ture repair kit) ................... 452
If you have a flat tire (vehicles
with a spare tire) ............... 463
If the hybrid system will not start
.......................................... 472
If you lose your keys ........... 473
If the electronic key does not
operate properly (vehicles with
a smart entry & start system)
.......................................... 474
If the 12-volt battery is dis-
charged............................. 476
If your vehicle overheats ..... 481
If the vehicle becomes stuck
.......................................... 484
8-1. Specifications
Maintenance data (fuel, oil level,
etc.)................................... 488
Fuel information .................. 497
8-2. Customization
Customizable features ........ 498
8-3. Initialization
Items to initialize ................. 509
What to do if... (Troubleshooting)
.......................................... 512
Alphabetical Index .............. 515
8Vehicle specifications
Index

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YARIS CROSS Owner's Manual_Europe_M52K60_en
3-1. Key information
3-1.Key info rmation
The following keys are provided
with the vehicle.
Vehicles without a smart entry &
start system (type A)
Key (with a wireless remote con-
trol function)
Operating the wireless remote control
function ( P.132)
Key (without a wireless remote
control function)
Key number plate
Vehicles without a smart entry &
start system (type B)
Key (with a wireless remote con-
trol function)
Operating the wireless remote control
function ( P.132)
Key number plate
Vehicles with a smart entry &
start system
Electronic keys
• Operating the smart entry & start sys-
tem ( P.152)
• Operating the wireless remote control
function ( P.132)
Mechanical keys
Key number plate
■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 the key in your bag,
etc., ensure that the buttons are not likely to be pressed accidentally. Press-ing a button may cause the key to emit
radio waves that could interfere with the operation of the aircraft.
■Key battery depletion (vehicles without a smart entry & start sys-
tem)
●The standard battery life is 1 to 2
years.
●The battery will become depleted
even if the key is not used. The follow- ing symptoms indicate that the key
Keys
The keys

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YARIS CROSS Owner's Manual_Europe_M52K60_en
3-1. Key information
Before driving
battery may be depleted. Replace the
battery when necessary. ( P.415) • The wireless remote control does not operate.
• The detection area becomes smaller.
■Key battery depletion (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 and a message will be shown on the multi-information
display when the hybrid system is stopped.
●To reduce key battery depletion when the electronic key is to not be used for long periods of time, set the electronic
key to the battery-saving mode. ( P.153)
●As the electronic key always receives radio waves, the battery will become depleted even if the electronic key is
not used. The following symptoms indicate that the electronic key battery may be depleted. Replace the battery
when necessary. ( P.415) • The smart entry & start system or the wireless remote control does not oper-
ate. • 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 appli-ances that produce a magnetic field:
•TVs • Personal computers• Cellular phones, cordless phones and
battery chargers • Recharging cellular phones or cord-less phones
• Table lamps • Induction cookers
●If the electronic key is near the vehicle for longer than necessary, even if the smart entry & start system is not oper-
ated, the key battery may become depleted faster than normal.
■Replacing the battery
 P. 4 1 5
■If “New Key Registered Contact Your Dealer if You Did Not Register a New Key” is shown on the multi-
information display (vehicles with a smart entry & start system)
This message will be displayed each
time the driver’s door is opened when the doors are unlocked from the outside for approximately 10 days after a new
electronic key has been registered. If this message is displayed but you have not had a new electronic key regis-
tered, ask any authorized Toyota retailer or Toyota authorized repairer, or any reli-able repairer to check if an unknown
electronic key (other than those in your possession) has been registered.
■If a wrong key is used
The key cylinder rotates freely, isolated
from the internal mechanism.
NOTICE
■To prevent key damage
●Do not drop the keys, subject them
to strong shocks, or bend them.
●Do not expose the keys to high
temperatures for long periods of time.
●Do not get the keys wet or wash them in an ultrasonic washer, etc.
●Vehicles with a smart entry & start system: Do not attach metallic or magnetic materials to the keys or
place the keys close to such materi- als.
●Do not disassemble the keys.
●Do not attach a sticker or anything
else to the surface of the key.

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YARIS CROSS Owner's Manual_Europe_M52K60_en
3-1. Key information
Before driving
Toyota authorized repairer, or any
reliable repairer.
*2: If equipped
■Conditions affecting the operation of the wireless 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 gen-erates strong radio waves or electrical
noise
●When carrying a portable radio, cellu-
lar phone or other wireless communi- cation devices
●When the wireless key is in contact with, or is covered by a metallic object
●When another wireless key (that emits radio waves) is being used nearby
●If window tint with a metallic content or metallic objects are attached to the rear window
■Conditions affecting the operation
of the smart entry & start system or wireless remote control (vehicles
with a smart entry & start system)
 P. 1 5 4
1Releasing
To release the key, press the button
2Folding
To stow the key, press the button then
fold the key.
To take out the mechanical key,
slide the release lever 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 cyl-
inder, turn it over and re-attempt 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,
Using the key (vehicles with-
out a smart entry & start
system)
Using the mechanical key
(vehicles with a smart entry
& start system)

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YARIS CROSS Owner's Manual_Europe_M52K60_en
3-2. Opening, closing and locking the doors
Before driving
■Door lock buzzer (vehicles with a
smart entry & start system)
If an attempt to lock the doors using the entry function or wireless remote control
is made when a door is not fully closed, a buzzer will sound continuously for 5 seconds. Fully close the door to stop the
buzzer, and lock the doors again.
■Alarm (if equipped)
Locking the doors will set the alarm sys- tem. ( P.86)
■Conditions affecting the operation
of the smart entry & start system or wireless remote control
Vehicles without a smart entry & start
system
 P. 1 3 3
Vehicles with a smart entry & start system
 P. 1 5 4
■If the smart entry & start system or
the wireless remote control does not operate properly
Vehicles without a smart entry & start
system
Replace the key battery with a new one
if it is depleted. ( P.415)
Vehicles with a smart entry & start system
Use the mechanical key to lock and
unlock the doors. ( P.474)
Replace the key battery with a new one
if it is depleted. ( P.415)
■If the 12-volt battery is discharged
(vehicles with a smart entry & start system)
The doors cannot be locked and
unlocked using the entry function or wireless remote control. Lock or unlock the doors using the mechanical key.
( P.474)
■Rear seat reminder function
●In order to remind you not to forget
luggage, etc., in the rear seat, when the power switch is turned to OFF
after any of the following conditions
are met, a buzzer will sound and a message will be displayed on the multi-information display for approxi-
mately 6 seconds. • The hybrid system is started within 10 minutes after opening and closing a
rear door. • A rear door has been opened and closed after the hybrid system was
started.
However, if a rear door is opened and
then closed within approximately 2 sec-
onds, the rear seat reminder function
may not operate.
●The rear seat reminder function deter-
mines that luggage, etc., has been placed in a rear seat based on open-ing and closing of a rear door. There-
fore, depending on the situation, the rear seat reminder function may not operate and you may still forget lug-
gage, etc., in the rear seat, or it may operate unnecessarily.
●The rear seat reminder function can be enabled/disabled. ( P.498)
■Customization
Some functions can be customized.
( P.498)
WARNING
■To prevent an accident
Observe the following precautions
while driving the vehicle. Failure to do so may result in a door opening and an occupant being
thrown out of the vehicle, resulting in death or serious injury.
●Ensure that all doors are properly closed and locked.
●Do not pull the inside door handle while driving.Be especially careful of the front
doors, as the doors may be opened even if the inside lock buttons are in the locked position.

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YARIS CROSS Owner's Manual_Europe_M52K60_en
3-2. Opening, closing and locking the doors
Before driving
WARNING
●In the following situations, the power back door may detect an
abnormality and automatic opera- tion may be stopped. In this case, the back door has to be operated
manually. Take extra care when on an incline, as the back door may open or close abruptly.
• When the back door contacts an obstacle
• When the 12-volt battery voltage
suddenly drops, such as when the power switch is turned to ON or the hybrid system is started during
automatic operation
●If a bicycle carrier or similar heavy
object is attached to the back door, it may suddenly shut again after being opened, causing someone’s
hands, head or neck to be caught and injured. When installing an accessory part to the back door,
using a genuine Toyota part is rec- ommended.
■Jam protection function
Observe the following precautions. Failure to do so may cause death or
serious injury.
●Never use any part of your body to intentionally activate the jam pro-
tection function.
●The jam protection function may not
work if something gets caught just before the back door fully closes. Be careful not to catch fingers or
anything else.
●The jam protection function may not
work depending on the shape of the object that is caught. Be careful not to catch fingers or anything else.
■Hands Free Power Back Door
Observe the following precautions when operating the Hands Free
Power Back Door. Failure to do so may cause death or serious injury.
●Check the safety of the surrounding area to make sure there are no obstacles or anything that could
cause any of your belongings to get caught.
●When putting your foot near the lower center part of the rear bumper and moving it from the rear bumper,
be careful not to touch the exhaust pipes until they have cooled down sufficiently, as touching hot exhaust
pipes can cause burns.
●Do not leave the electronic key
within the effective range (detection area) of the luggage compartment.
NOTICE
■Back door spindles
The back door is equipped with spin- dles that hold the back door in place.Observe the following precautions.
Failure to do so may cause damage to the back door spindle, resulting in malfunction.
●Do not attach any foreign objects, such as stickers, plastic sheets, or
adhesives to the spindle rod.
●Do not touch the spindle rod with
gloves or other fabric items.