maintenance TOYOTA GR YARIS 2022 User Guide

248
Owner's Manual_Europe_M52P63_en
6-1. Maintenance and care
WARNING
●If something bumps against the windshield
●If you directly touch the raindrop sensor body or if something bumps
into the raindrop sensor
■Precautions regarding the
exhaust pipe
Exhaust gasses cause the exhaust pipe to become quite hot.
When washing the vehicle, be careful not to touch the pipe until it has cooled sufficiently, as touching a hot
exhaust pipe can cause burns.
■Precaution regarding the rear
bumper with Blind Spot Monitor (if equipped)
If the paint of the rear bumper is
chipped or scratched, the system may malfunction. If this occurs, consult with any authorized Toyota retailer or
Toyota authorized repairer, or any reli- able repairer.
NOTICE
■To prevent paint deterioration and corrosion on the body and components (aluminum wheels,
etc.)
●Wash the vehicle immediately in the following cases:
• After driving near the sea coast
• After driving on salted roads
• If coal tar or tree sap is present on
the paint surface
• If dead insects, insect droppings or
bird droppings are present on the paint surface
• After driving in an area contami- nated with soot, oily smoke, mine dust, iron powder or chemical sub-
stances
• If the vehicle becomes heavily soiled with dust or mud
• If liquids such as benzene and gas- oline are spilled on the paint sur-face
●If the paint is chipped or scratched, have it repaired immediately.
●To prevent the wheels from corrod-ing, remove any dirt and store in a
place with low humidity when stor- ing the wheels.
■Cleaning the exterior lights
●Wash carefully. Do not use organic substances or scrub with a hard
brush. This may damage the surfaces of the lights.
●Do not apply wax to the surfaces of the lights.
Wax may cause damage to the lenses.
■To prevent damage to the wind-shield wiper arms
When lifting the wiper arms away
from the windshield, pull the driver side wiper arm upward first, and repeat for the passenger side. When
returning the wipers to their original position, do so from the passenger side first.
■When using an automatic car wash
Set the wiper switch to the off posi- tion. If the wiper switch is in “AUTO”, the wipers may operate and the wiper
blades may be damaged.

249
6
Owner's Manual_Europe_M52P63_en
6-1. Maintenance and care
Maintenance and care
Remove dirt and dust using a
vacuum cleaner. Wipe dirty sur-
faces with a cloth dampened with
lukewarm water.
 If dirt cannot be removed, wipe it
off with a soft cloth dampened
with neutral detergent diluted to
approximately 1%.
Wring out any excess water from
the cloth and thoroughly wipe off
remaining traces of detergent
and water.
■Shampooing the carpets
There are several commercial foaming-
type cleaners available. Use a sponge or brush to apply the foam. Rub in over-lapping circles. Do not use water. Wipe
dirty surfaces and let them dry. Excellent results are obtained by keeping the car-pet as dry as possible.
■Handling the seat belts
Clean with mild soap and lukewarm water using a cloth or sponge. Also check the belts periodically for exces-
sive wear, fraying or cuts.
NOTICE
■When using a high pressure car wash
●Vehicles with rear view monitor sys-tem: When washing the vehicle, do not spray the camera or its sur-
rounding area directly with a high pressure washer. Shock applied from high pressure water may
cause the device to not operate normally.
●Vehicles with Toyota Safety Sense: Do not spray water directly on the radar which is equipped behind the
emblem. Otherwise it may cause the device to be damaged.
●Do not bring the nozzle tip close to boots (rubber or resin manufac-tured cover), connectors or the fol-
lowing parts. The parts may be damaged if they come into contact with high-pressure water.
• Traction related parts
• Steering parts
• Suspension parts
• Brake parts
●Keep the cleaning nozzle at least 30 cm (11.9 in.) away from the vehi-cles body. Otherwise resin section,
such as moldings and bumpers, may be deformed and damaged. Also, do not continuously hold the
nozzle in the same place.
●Do not spray the lower part of the
windshield continuously. If water enters the air conditioning system intake located near the lower part of
the windshield, the air conditioning system may not operate correctly.
●Do not wash the underside of the vehicle using a high pressure car washer.
Cleaning and protecting
the vehicle interior
Perform cleaning in a manner
appropriate to each compo-
nent and its material.
Protecting the vehicle inte-
rior

250
Owner's Manual_Europe_M52P63_en
6-1. Maintenance and care
WARNING
■Water in the vehicle
●Do not splash or spill liquid in the
vehicle. Doing so may cause electrical com-ponents, etc. to malfunction or
catch fire.
●Do not get any of the SRS compo-
nents or wiring in the vehicle interior wet. ( P. 3 4 ) An electrical malfunction may
cause the airbags to deploy or not function properly, resulting in death or serious injury.
■Cleaning the interior (especially instrument panel)
Do not use a polish wax or polish cleaner. The instrument panel may reflect off the windshield, obstructing
the driver’s view and leading to an accident, resulting in death or serious injury.
NOTICE
■Cleaning detergents
●Do not use the following types of detergent, as they may discolor the vehicle interior or cause streaks or
damage to painted surfaces:
• Non-seat portions: Organic sub- stances such as benzene or gaso-
line, alkaline or acidic solutions, dye, and bleach
• Seats: Alkaline or acidic solutions,
such as thinner, benzene, and alco- hol
●Do not use a polish wax or polish cleaner. The instrument panel’s or other interior part’s painted surface
may be damaged.
■Preventing damage to leather surfaces
Observe the following precautions to
avoid damage to and deterioration of leather surfaces:
●Remove any dust or dirt from
leather surfaces immediately.
●Do not expose the vehicle to direct
sunlight for extended periods of time. Park the vehicle in the shade, especially during summer.
●Do not place items made of vinyl, plastic, or containing wax on the
upholstery, as they may stick to the leather surface if the vehicle interior heats up significantly.
■Water on the floor
Do not wash the vehicle floor with
water. Vehicle systems such as the audio system may be damaged if water
comes into contact with electrical components such as the audio sys-tem above or under the floor of the
vehicle. Water may also cause the body to rust.
■When cleaning the inside of the windshield (vehicles with Toyota Safety Sense)
Do not allow glass cleaner to contact the lens. Also, do not touch the lens. ( P.153)
●Be careful not to scratch or damage the heater wires or antenna.
■Cleaning the inside of the rear window
●Do not use glass cleaner to clean the rear window, as this may cause damage to the rear window defog-
ger heater wires or antenna. Use a cloth dampened with lukewarm water to gently wipe the window
clean. Wipe the window in strokes running parallel to the heater wires or antenna.

251
6
Owner's Manual_Europe_M52P63_en
6-1. Maintenance and care
Maintenance and care
Remove dirt using a water-
dampened soft cloth or synthetic
chamois.
 Wipe the surface with a dry, soft
cloth to remove any remaining
moisture.
■Cleaning the areas with satin-finish
metal accents
The metal areas use a layer of real metal for the surface. It is necessary to
clean them regularly. If dirty areas are left uncleaned for long periods of time, they may be difficult to clean.
 Remove dirt and dust using a
vacuum cleaner.
 Wipe off any excess dirt and dust
with a soft cloth dampened with
diluted detergent.
Use a diluted water solution of approxi-
mately 5% neutral wool detergent.
 Wring out any excess water from
the cloth and thoroughly wipe off
all remaining traces of detergent.
 Wipe the surface with a dry, soft
cloth to remove any remaining
moisture. Allow the leather to dry
in a shaded and ventilated area.
■Caring for leather areas
Toyota recommends cleaning the inte-
rior of the vehicle at least twice a year to maintain the quality of the vehicle’s inte-rior.
 Remove dirt and dust using a
vacuum cleaner.
 Wipe it off with a soft cloth damp-
ened with neutral detergent
diluted to approximately 1%.
 Wring out any excess water from
the cloth and thoroughly wipe off
remaining traces of detergent
and water.
Cleaning the areas with
satin-finish metal accents
Cleaning the leather areas
Cleaning the synthetic
leather areas

253
6
Owner's Manual_Europe_M52P63_en
6-2. Matte paint care guide (if equipped)
Maintenance and care
Enlarged surface
Illustrations in this manual are sim-
plified for explanation and may not
represent the actual vehicle.
Glossiness of a surface is seen by
the human eyes by a difference in
the amount of light that reflects off
the surface.
A surface painted with normal clear
coat is flat and smooth. As the
amount of light that reflects off the
surface is large, the vehicle body
will appear glossy.
A surface painted with a matte clear
coat is slightly uneven due to the
added matting agent. As the light
shining on an uneven surface is dif-
fused significantly, the amount of
light reflected is small, making the
vehicle body look not glossy, with a
unique texture.
If the painted surfaces of the vehi-
cle are dirty, wash the vehicle
immediately. (Washing your vehi-
cle P.256)
Cleaning and protecting the vehicle exterior

255
6
Owner's Manual_Europe_M52P63_en
6-2. Matte paint care guide (if equipped)
Maintenance and care
Take care in order to not damage
the painted surfaces.
When minor damage occurs to a
vehicle with a normal clear coat, it
can be repaired by polishing it or
using touch up paint. In contrast, a
matte clear coat cannot be repaired
using these methods.
If these methods are used the
unevenness of the matte clear coat
may be removed or filled in. In
either case, the surface will
become more flat, making it appear
more glossy, possibly permanently
losing its matte properties.
In order to maintain the matte finish
when repairing damage, it will be
necessary to repaint the entire part.
 Vehicle paint can be deteriorated
by ultraviolet rays, rain, and
other natural factors. In order to
ensure the life of the paint, it is
recommended that the vehicle
be stored in a paved garage
which blocks the paint from
direct sunlight, rain, wind, and
ground moisture.
 If a vehicle cover is to be used,
use one with an inner side which
is fleece, non-woven, etc. as it is
less likely to damage the paint.
Even when using a vehicle
cover, storing the vehicle in a
paved garage is recommended.
■Using a vehicle cover
●Use an appropriately sized vehicle
cover for your vehicle. For details,
Repair of paint damage Daily vehicle storage

257
6
Owner's Manual_Europe_M52P63_en
6-2. Matte paint care guide (if equipped)
Maintenance and care
Wipe the vehicle body from top to bot-
tom.
If dirt persists ( P.257)
3Using another soft chamois
cloth, dry the vehicle while tak-
ing care to not rub the vehicle
body.
Make sure to remove any standing water before it evaporates.
Do not use the same chamois cloth that
was used to wash the vehicle (step 2).
■If dirt cannot be washed off with water alone
●Water stains
If liquid, such as rain water or tap water,
evaporates on a painted surface, dirt or
minerals in the liquid may be left behind.
If not cleaned off, the contaminants may
settle into the textured surface of the
matte clear coat, making it difficult to
clean off with water alone.
Contaminant
Citric acid
●In this case, to remove the contami- nants, use dilute citric acid.
Dissolve citric acid powder in distilled
water at the following ratio:
Citric acid powder: 5 to 10 g (0.01 to
0.02 lb.) (1 to 2 teaspoons)
Distilled water: 0.2L (0.2 qt., 0.2 Imp. qt.)
Thoroughly soak a soft chamois cloth in
the citric acid and place the chamois
cloth over the dirty area. Wait for the
contaminants to be dissolved by the
acid. Then, gently wipe the area several
times with the chamois cloth, taking care
to not rub the vehicle body. After that,
apply plenty of water to the area to wash
off the contaminants and acid.
●Dead insects, bird droppings, and oil stains
If these materials are not cleaned off,
contaminants, such as proteins and oil,
may settle into the textured surface of
the matte clear coat, making it difficult to
clean off with water alone.

259
6
Owner's Manual_Europe_M52P63_en
6-2. Matte paint care guide (if equipped)
Maintenance and care
■General washing tips (P.256)
Frequently Asked Questions
The following are frequently asked questions about the matte clear
coat and their answers:
Washing the vehicle
QuestionAnswer
Can the vehicle be
washed?Yes. The vehicle should be washed immediately if it is
dirty.Can the vehicle be washed
frequently?
What is the proper method
for washing the vehicle?
The vehicle should be washed by hand, using only
water and a chamois cloth.
Is there anything I should
be careful about when
washing the vehicle?
Make sure to start by rinsing the entire vehicle with
plenty of water from top to bottom.
Can I wash the vehicle in
an automatic car wash?
NoCan I use a high-pressure
pressure washer to wash
the vehicle?

261
6
Owner's Manual_Europe_M52P63_en
6-2. Matte paint care guide (if equipped)
Maintenance and care
■Vehicle washing products (P.256)
QuestionAnswer
Can I use car wash sham-
poo/soap?
Only use a neutral detergent which is approved for car
wash use and water. Make sure to rinse the vehicle
with plenty of water after using detergent.
Do not use alkaline (including weakly basic) deter-
gents, as they may damage the matte clear coat.
Can I use a general house-
hold neutral detergent?
Only use a neutral detergent which is approved for car
wash use and water. Make sure to rinse the vehicle
with plenty of water after using detergent.
What should I use to wipe
off dirt?Use a soft chamois cloth.What should I use to dry
the vehicle?
Can I use a water stain
remover?
Toyota does not recommend the use of water stain
removers, as they may damage the matte clear coat.
Do not use alkaline detergents or products containing
abrasives.
Can the vehicle be waxed?No. Do not wax the vehicle or apply a coating to the
vehicle body, as they may cause the matte clear coat
to lose its matte texture.Can a coating be applied to
the vehicle body?
Can I use an iron remover?No, as it may cause the matte clear coat to lose its
matte texture
Can I use tar and pitch
remover?No, as they may damage the matte clear coat.
Can I use a matte paint
cleaner/wax?
Toyota does not recommend the use of matte paint
cleaners or waxes, as they may cause the matte clear
coat to lose its matte texture.
Are there genuine Toyota
vehicle washing products
available for matte paint?
No. Use a soft chamois cloth for cleaning the vehicle
body. Use a neutral detergent which is approved for
car wash use or dilute citric acid when necessary.
Are there any vehicle
washing product brands
that Toyota recommends?
No. Use a soft chamois cloth for cleaning the vehicle
body. Use a neutral detergent which is approved for
car was use or dilute citric acid when necessary.

263
6
Owner's Manual_Europe_M52P63_en
6-3. Maintenance
Maintenance and care
6-3.Mainte nance
■Where to go for maintenance ser-
vice?
In order to maintain your vehicle in the best possible condition, Toyota recom-
mends that maintenance service opera- tions as well as other inspections and repairs be carried out by authorized
Toyota retailers or Toyota authorized repairers, or any reliable repairers. For repairs and services covered by your
warranty, please visit an authorized Toyota retailer or repairer, who will use genuine Toyota parts in repairing any
difficulties you may encounter. There can also be advantages in utilizing authorized Toyota retailers or repairers
for non-warranty repairs and services, as members of the Toyota network will be able to expertly assist you with any
difficulties you may encounter.
Your Toyota retailer or Toyota authorized
repairer, or any reliable repairer will per- form all of the scheduled maintenance on your vehicle reliably and economi-
cally due to their experience with Toyota vehicles.
Scheduled maintenance should be
performed at specified intervals
according to the maintenance
schedule.
For full details of your maintenance
schedule, read the “Toyota Service
Booklet” or “Toyota Warranty Booklet”.
What about do-it-yourself mainte-
nance?
Many of the maintenance items are
easy to do yourself if you have a little
mechanical ability and a few basic
automotive tools.
Note, however, that some maintenance
tasks require special tools and skills.
These are best performed by qualified
technicians. Even if you’re an experi-
enced do-it-yourself mechanic, we rec-
ommend that repairs and maintenance
be conducted by any authorized Toyota
retailer or Toyota authorized repairer, or
any reliable repairer. Any authorized
Toyota retailer or repairer will keep a
record of maintenance, which could be
useful should you ever require War-
ranty Service. Should you choose to
select a qualified and equipped profes-
sional other than an authorized Toyota
repairer to service or maintain your
vehicle, we recommend that you
Maintenance require-
ments
To ensure safe and economical
driving, day-to-day care and
regular maintenance are
essential. Toyota recommends
the maintenance below.
WARNING
■If your vehicle is not properly
maintained
Improper maintenance could result in serious damage to the vehicle and
possible death or serious injury.
■Handling of the battery
Battery posts, terminals and related accessories contain lead and lead
compounds which are known to cause brain damage. Wash your hands after handling. ( P.273)
Scheduled maintenance
Do-it-yourself maintenance