washer fluid TOYOTA SUPRA 2023 Owners Manual

1283-1. CONTROLS
Press the lever up once from its
standard position, arrow 1.
Wiping is started.
The LED in the wiper lever is
illuminated.
In frosty conditions, wiper oper-
ation may not start.
Press the lever back into the
standard position.
Turn the thumbwheel to adjust
the sensitivity of the rain sensor.
Upward: high rain sensor sensi-
tivity. Downward: low rains sensor
sensitivity.
Pull the lever.
The system sprays washer fluid
on the windshield and activates
the wipers briefly.
Activating
Deactivating
Adjusting the rain sensor
sensitivity
Windshield washer system
Safety information
WARNING
The washer fluid can freeze onto
the window at low temperatures
and obstruct the view. There is a
risk of an accident. Only use the
washer systems, if the washer
fluid cannot fr eeze. Use washer
fluid with antifreeze, if needed.
NOTICE
When the washer fluid reservoir is
empty, the wash pump cannot
work as intended. There is a risk
of damage to property. Do not use
the washer system when the
washer fluid reservoir is empty.
Cleaning the windshield

2985-1. MOBILITY
1Filler neck for washer fluid
2 Jump-starting, negative battery terminal
3 Jump-starting, positive battery terminal
4 Oil filler neck
5 Coolant reservoir, auxiliary cooling
6 Coolant reservoir, engine
7 Vehicle identification number
Overview
Hood
Safety information
WARNING
Improperly executed work in the
engine compartment can damage
vehicle components and impair
vehicle functions. There is a risk
of an accident and damage to
property. Have work in the engine
compartment performed by your
Toyota dealer.
WARNING
The engine compartment accom-
modates moving components.
Certain components in the engine
compartment can also move with
the vehicle switched off, for
instance the radiator fan. There is
a risk of injury. Do not reach into
the area of moving parts. Keep
articles of clothing and hair away
from moving parts.

3075-1. MOBILITY
5
MOBILITY
6Close the cap.
1 Let the engine cool.
2 Open the hood, refer to page
299.
3 Turn the lid of the coolant
reservoir slightly counter-
clockwise to allow any
excess pressure to dissi-
pate, then open it.
4 Open the coolant reservoir
lid.
5 If the coolant is low, slowly
add coolant up to the speci-
fied level; do not overfill.
6 Close the cap.
7 Have the cause of the cool-
ant loss eliminated as soon
as possible.
Comply with the relevant envi-
ronmental protection regulations
when disposing of coolant and
coolant additives.
All washer nozzles are supplied
from one reservoir.
Use a mixture of tap water and windshield washer concentrate.
If desired, a windshield washer
concentrate containing anti-
freeze can be used.
Recommended minimum fill
quantity:0.2 US gal/1 liter.
Adding
Disposal
Washer fluid
General information
Safety information
WARNING
Some antifreeze agents can con-
tain harmful substances and are
flammable. There i s a risk of fire
and a risk of inj ury. Follow the
instructions on the containers.
Keep antifreeze away from igni-
tion sources. Do no t refill operat-
ing materials into different bottles.
Store operating materials out of
reach of children.
United States: th e washer fluid
mixture ratio is regulated by the
U.S. EPA and many individual
states; do not exceed the allow-
able washer fluid dilution ratio lim-
its that apply. Follow the usage
instructions on th e washer fluid
container.
WARNING
Washer fluid can ignite and catch
fire on contact with hot engine
parts. There is a risk of injury or
risk of damage to property. Only
add washer fluid when the engine
is cooled down. Next, fully close
the lid of the washer fluid reser-
v oi r.

3085-1. MOBILITY
The washer fluid reservoir is
located in the engine compart-
ment.
The use of undiluted windshield
washer concentrate or alco-
hol-based antifreeze can lead to
incorrect readings at tempera-
tures below +5°F/-15°C.This chapter describes all stan-
dard, country-specific and
optional features offered with
the series. It also describes fea-
tures and functions that are not
necessarily available in your
vehicle, e.g., due to the selected
options or country versions. This
also applies to safety-related
functions and systems. When
using these functions and sys-
tems, the applicable laws and
regulations must be observed.
The maintenance system pro-
vides service notifications and
thereby provides support in
maintaining road safety and the
operational reliability of the vehi-
cle.
In some cases, scopes and
intervals of the maintenance
system may vary according to
the country version. Replace-
ment work, spare parts, fuels
and lubricants, and wear materi-
als are calculated separately.
Further information is available
from a Toyota dealer.
NOTICE
Silicon-containing additives in the
washer fluid for the water-repel-
ling effect on the windows can
lead to damage to the washing
system. There is a risk of damage
to property. Do not add sili-
con-containing additives to the
washer fluid.
NOTICE
Mixing different windshield
washer concentrates or antifreeze
can damage the washing system.
There is a risk of damage to prop-
erty. Do not mix
different wind-
shield washer concentrates or
antifreeze. Follow the information
and mixing ratios provided on the
containers.
Overview
Malfunction
Maintenance
Vehicle features and
options
Maintenance system

3345-1. MOBILITY
Remove dust from the leather
regularly, using a cloth or vac-
uum cleaner.
Otherwise, particles of dust and
road grime chafe in pores and
folds, and lead to increased
wear and premature degrada-
tion of the leather surface.
To guard against discoloration,
such as from clothing, clean
leather and provide leather care
roughly every two months.
Clean light-colored leather more
frequently because soiling on
such surfaces is substantially
more visible.
Use leather care products; oth-
erwise, dirt and grease will grad-
ually break down the protective layer of the leather surface.
Clean synthetic leather regularly
with a damp microfiber cloth or
vacuum cleaner.
Otherwise, dust and road grime
particles will rub into pores and
folds, causing significant abra-
sion and premature degrada-
tion of the surface.
In case of major soiling, use a
moist soft sponge or microfiber
cloth with suitable interior clean-
ers.
Immediately remove aggressive
substances such as sunscreen
to prevent the synthetic leather
from being altered or discolored.
Vacuum the upholstery regularly
with a vacuum cleaner.
If upholstery is very dirty, for
instance with beverage stains,
use a soft sponge or microfiber
cloth with a suitable interior
cleaner.
Clean the upholstery down to
the seams using large sweeping
motions. Avoid rubbing the
material vigorously.
NOTICE
●To prevent the wheels from cor-
roding, remove any dirt and
store in a place with low humid-
ity when storing the wheels.
For the matte finish, pay attention
to the following as well:
●If anything is spilled on a
painted surface, wipe it off as
soon as possible. If spilled
washer fluid or alkaline fluids
are left as is, the paint in the
affected area may deteriorate,
causing blemishing.
●Do not wax or apply coating to
the vehicle. Doing so may
cause a change in the body sur-
face's texture or irregularities in
the paint.
Leather care
Synthetic leather care
Upholstery material care
General information