2023 TOYOTA GR YARIS air filter

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Owner's Manual_Europe_M52P63_en
TABLE OF CONTENTS
1
6
5
4
3
2
8
7
4-3. Operating the lights and wip-
ers
Headlight switch.................. 142
Automatic High Beam ......... 145
Fog light switch ................... 148
Windshield wipers and washer
.......................................... 148
4-4. Refueling
Opening the fuel tank cap ... 151
4-5. Using the driving support sys-
tems
Toyota Safety Sense ........... 153
PCS (Pre-Collision System) 158
LTA (Lane Tracing Assist) ... 170
Dynamic radar cruise control
.......................................... 179
RSA (Road Sign Assist) ...... 190
Stop & Start system ............ 194
BSM (Blind Spot Monitor) ... 199
Toyota parking assist-sensor
.......................................... 204
RCTA (Rear Crossing Traffic
Alert) ................................. 210
AWD mode select switch .... 215
GPF (Gasoline Particulate Filter)
system .............................. 216
Driving assist systems ........ 217
4-6. Driving tips
Winter driving tips ............... 224
5-1. Using the air conditioning
system and defogger
Automatic air conditioning sys-
tem.................................... 228
Heated steering wheel/seat
heaters.............................. 233
5-2. Using the interior lights
Interior lights list .................. 235
5-3. Using the storage features
List of storage features ....... 237
Luggage compartment features
.......................................... 239
5-4. Other interior features
Other interior features ......... 242
6-1. Maintenance and care
Cleaning and protecting the
vehicle exterior ................. 246
Cleaning and protecting the
vehicle interior .................. 249
6-2. Matte paint care guide (if
equipped)
Basic knowledge about matte
clear coat .......................... 252
Washing your vehicle.......... 256
Frequently Asked Questions
.......................................... 259
6-3. Maintenance
Maintenance requirements . 263
5Interior features
6Maintenance and care

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Owner's Manual_Europe_M52P63_en
TABLE OF CONTENTS
6-4. Do-it-yourself maintenance
Do-it-yourself service precau-
tions .................................. 265
Hood ................................... 266
Positioning a floor jack ........ 268
Engine compartment........... 269
Battery ................................ 273
Tires .................................... 275
Replacing the tire ................ 285
Tire inflation pressure ......... 288
Wheels ................................ 290
Air conditioning filter ........... 291
Wireless remote control/elec-
tronic key battery .............. 293
Checking and replacing fuses
.......................................... 295
Light bulbs .......................... 299
7-1. Essential information
Emergency flashers ............ 304
If your vehicle has to be stopped
in an emergency ............... 304
If the vehicle is trapped in rising
water ................................. 305
7-2. Steps to take in an emergency
If your vehicle needs to be towed
.......................................... 307
If you think something is wrong
.......................................... 311
Fuel pump shut off system.. 312
If a warning light turns on or a
warning buzzer sounds..... 313
If a warning message is dis-
played ............................... 321
If you have a flat tire ........... 323
If the engine will not start .... 335
If you lose your keys ........... 336
If the electronic key does not
operate properly ............... 337
If the vehicle battery is dis-
charged............................. 339
If your vehicle overheats ..... 344
If the vehicle becomes stuck
.......................................... 346
8-1. Specifications
Maintenance data (fuel, oil level,
etc.)................................... 348
Fuel information .................. 357
8-2. Customization
Customizable features ........ 359
8-3. Initialization
Items to initialize ................. 367
8-4. Certifications
Certifications ....................... 368
7When trouble arises
8Vehicle specifications

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Owner's Manual_Europe_M52P63_en
5-1. Using the air conditioning system and defogger
Interior features
• It is recommended that the air condi-
tioning system be set to outside air mode prior to turning the vehicle off.• The start timing of the blower may be
delayed for a short period of time immediately after the air conditioning system is started in automatic mode.
●When parking, the system automati-cally switches to outside air mode to
encourage better air circulation throughout the vehicle, helping to reduce odors that occur when starting
the vehicle.
■Air conditioning filter
 P. 2 9 1
■Customization
Some functions can be customized.
( P.359)
1Press the automatic mode
switch.
2 Adjust the temperature setting.
3 To stop the operation, press the
off switch.
If the fan speed setting or air flow
modes are operated, the automatic
mode indicator goes off. However,
automatic mode for functions other
than that operated is maintained.
■Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and the ambient conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow immediately after the automatic mode
switch pressed.
To turn on the “DUAL” mode, per-
form any of the following proce-
dures:
 Press the “DUAL” switch.
 Adjust the front passenger’s side
temperature setting.
The indicator on the “DUAL” switch
comes on when the “DUAL” mode is
on.
Pressing the “DUAL” switch when in
“DUAL” mode will disable “DUAL”
mode, and the temperature setting for
the front passenger’s side will become
linked to the driver’s side.
WARNING
■To prevent the windshield from fogging up
Do not use the windshield defogger switch during cool air operation in extremely humid weather. The differ-
ence between the temperature of the outside air and that of the windshield can cause the outer surface of the
windshield to fog up, blocking your vision.
■When the outside rear view mir-ror defoggers are operating
Do not touch the outside rear view
mirror surfaces, as they can become very hot and burn you.
NOTICE
■To prevent battery discharge
Do not leave the air conditioning sys-
tem on longer than necessary when the engine is off.
Using automatic mode
Adjusting the temperature
for the driver and front pas-
senger seat separately

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Owner's Manual_Europe_M52P63_en
6
Maintenance and care
Maintenance and care
6-1. Maintenance and care
Cleaning and protecting the
vehicle exterior ............... 246
Cleaning and protecting the
vehicle interior ................ 249
6-2. Matte paint care guide (if
equipped)
Basic knowledge about matte
clear coat ........................ 252
Washing your vehicle........ 256
Frequently Asked Questions
....................................... 259
6-3. Maintenance
Maintenance requirements 263
6-4. Do-it-yourself maintenance
Do-it-yourself service precau-
tions ................................ 265
Hood ................................. 266
Positioning a floor jack...... 268
Engine compartment ........ 269
Battery .............................. 273
Tires .................................. 275
Replacing the tire.............. 285
Tire inflation pressure ....... 288
Wheels.............................. 290
Air conditioning filter ......... 291
Wireless remote control/elec-
tronic key battery ............ 293
Checking and replacing fuses
....................................... 295
Light bulbs ........................ 299

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Owner's Manual_Europe_M52P63_en
6-4. Do-it-yourself maintenance
1Pull the hood lock release lever.
The hood will pop up slightly.
2Push the auxiliary catch lever to
the left and lift the hood.
WARNING
●Do not smoke, cause sparks or expose an open flame to fuel or the
battery. Fuel and battery fumes are flammable.
●Be extremely cautious when work-ing on the battery. It contains poi-sonous and corrosive sulfuric acid.
●Take care because brake fluid can harm your hands or eyes and dam-
age painted surfaces. If fluid gets on your hands or in your eyes, flush the affected area with clean water
immediately. If you still experience discomfort, consult a doctor.
■When working near the electric cooling fan or radiator grille
Be sure the engine switch is OFF. With the engine switch in ON, the electric cooling fan may automatically
start to run if the air conditioning is on and/or the coolant temperature is high. ( P.272)
■Safety glasses
Wear safety glasses to prevent flying
or falling material, fluid spray, etc. from getting in your eyes.
NOTICE
■If you remove the air cleaner fil-ter
Driving with the air cleaner filter
removed may cause excessive engine wear due to dirt in the air.
■If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads
wear or when the fluid level in the accumulator is high.If the reservoir needs frequent refill-
ing, it may indicate a serious problem.
Hood
Opening the hood

271
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Owner's Manual_Europe_M52P63_en
6-4. Do-it-yourself maintenance
Maintenance and care
■Engine oil consumption
A certain amount of engine oil will be
consumed while driving. In the following situations, oil consumption may increase, and engine oil may need to be
refilled in between oil maintenance inter- vals.
●When the engine is new, for example directly after purchasing the vehicle or after replacing the engine
●If low quality oil or oil of an inappropri-ate viscosity is used
●When driving at high engine speeds or with a heavy load, when towing
(vehicles with towing packages), or when driving while accelerating or decelerating frequently
●When leaving the engine idling for a long time, or when driving frequently
through heavy trafficThe coolant level is satisfactory if it
is between the “MAX” and “MIN”
lines on the reservoir when the
engine is cold.
Reservoir cap
“MAX” line
“MIN” line
If the level is on or below the “MIN” line,
add coolant up to the “MAX” line.
( P.344)
■Coolant selection
Only use “Toyota Super Long Life Cool-
WARNING
■Used engine oil
●Used engine oil contains poten- tially harmful contaminants which may cause skin disorders such as
inflammation and skin cancer, so care should be taken to avoid pro-longed and repeated contact. To
remove used engine oil from your skin, wash thoroughly with soap and water.
●Dispose of used oil and filters only in a safe and acceptable manner.
Do not dispose of used oil and fil- ters in household trash, in sewers or onto the ground.
Call any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer, service station
or auto parts store for information concerning recycling or disposal.
●Do not leave used engine oil within the reach of children.
NOTICE
■To prevent serious engine dam-age
Check the oil level on a regular basis.
■When replacing the engine oil
●Be careful not to spill engine oil on the vehicle components.
●Avoid overfilling, or the engine could be damaged.
●Check the oil level on the dipstick every time you refill the vehicle.
●Be sure the engine oil filler cap is properly tightened.
Checking the coolant

291
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Owner's Manual_Europe_M52P63_en
6-4. Do-it-yourself maintenance
Maintenance and care
Use only Toyota wheel nuts and
wheel nut wrenches designed for
use with your aluminum wheels.
 When rotating, repairing or
changing your tires, check that
the wheel nuts are still tight after
driving 1600 km (1000 miles).
 Be careful not to damage the
aluminum wheels when using
tire chains.
 Use only Toyota genuine balance
weights or equivalent and a plas-
tic or rubber hammer when bal-
ancing your wheels.
1 Turn the engine switch off.
2 Open the glove box. Slide off
the damper.
3 Push in the glove box on the
vehicle’s outer side to discon-
nect the 2 claws. Then pull out
the glove box and disconnect
the lower claws.
NOTICE
●Ensure that only genuine Toyota wheels are used on your vehicle.
Tire pressure warning valves and transmitters may not work properly with non-genuine wheels.
Aluminum wheel precau-
tions
Air conditioning filter
The air conditioning filter must
be changed regularly to main-
tain air conditioning efficiency.
Removing the air condition-
ing filter

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Owner's Manual_Europe_M52P63_en
6-4. Do-it-yourself maintenance
4Pull out the glove box and dis-
connect the lower claws.
5 Unlock the filter cover ( ), pull
the filter cover out of the claws
( ), and remove the filter
cover.
6 Remove the filter case.
7 Remove the air conditioning fil-
ter from the filter case and
replace it with a new one.
The “ UP” marks shown on the filter
and the filter case should be pointing
up.
■Checking interval
Inspect and replace the air conditioning filter according to the maintenance schedule. In dusty areas or areas with
heavy traffic flow, early replacement may be required. (For scheduled main-tenance information, please refer to the
“Toyota Service Booklet” or “Toyota War- ranty Booklet”.)
■If air flow from the vents decreases dramatically
The filter may be clogged. Check the fil- ter and replace if necessary.
NOTICE
■When using the air conditioning system
Make sure that a filter is always
installed. Using the air conditioning system without a filter may cause damage to
the system.