TOYOTA SUPRA 2020 Owners Manual (in English)

2915-1. MOBILITY
Supra Owner's Manual
5
MOBILITY
The oil filler neck is located in
the engine compartment, refer
to page 285.
1 Open the hood, refer to page
286. 2
Open the lid counterclock-
wise.
3 Add engine oil.
4 Close the cap.
The engine oil quality is critical
for the life of the engine.
Only add the types of engine oil
which are listed.
Safety information
WA R N I N G
Operating material
s, for instance
oils, greases, coolants, fuels, can
contain harmful ingredients.
There is a risk o f injuries or dan-
ger to life. Follow the instructions
on the containers. Avoid the con-
tact of articles of clothing, skin or
eyes with operating materials. Do
not refill operati ng materials into
different bottles. Store operating
materials out of reach of children.
NOTICE
An engine oil level that is too low
causes engine damage. There is
a risk of damage to property.
Immediately add engine oil.
NOTICE
Too much engine oil can damage
the engine or the catalytic con-
verter. There is a risk of damage
to property. Do not add too much
engine oil. When too much engine
oil is added, have the engine oil
level corrected by your Toyota
dealer.
Overview
Adding engine oil
Engine oil types to add
General information
Safety information
NOTICE
Oil additives can damage the
engine. There is a risk of damage
to property. Do not use oil addi-
tives.
NOTICE
Incorrect engine oil can cause
malfunctions in the engine or
damage it. There is a risk of dam-
ageto property. When selecting an
engine oil, make sure that the
engine oil has the correct oil rat-
ing.

2925-1. MOBILITY
Supra Owner's Manual
Add engine oils that meet the
following oil rating standards:
If an engine oil suitable for con-
tinuous use is not available, up
to 1 US quart/liter of an engine
oil with the following oil rating
can be added:
More information about suitable
oil ratings and viscosity grades
of engine oils can be requested
from your Toyota dealer.The vehicle manufacturer rec-
ommends that you have your
Toyota dealer change the
engine oil.
Coolant consists of water and
additives.
Not all commercially available
additives are suitable for the
vehicle. Information about suit-
able additives is available from
your Toyota dealer.
Suitable engine oil types
Gasoline engine
TOYOTA GENUINE MOTOR OIL
SN 0W-20 C5 for TOYOTA Supra
Alternative engine oil types
Oil rating
API SL.
API SM.
API SN.
Viscosity grades
Viscosity grades
SAE 0W-20.
SAE 0W-30.
Engine oil change
NOTICE
Engine oil that is not changed in
timely fashion can cause
increased engine wear and thus
engine damage. There is a risk of
damage to property. Do not
exceed the service data indicated
in the vehicle.
Coolant
General information
Safety information
WA R N I N G
With the engine ho t and the cool-
ing system open, coolant can
escape and lead to scalding.
There is a risk of injury. Only open
the cooling system with the
engine cooled down.

2935-1. MOBILITY
Supra Owner's Manual
5
MOBILITY
Vehicles with gasoline engine
feature two cooling circuits.
Always check the coolant levels
of both coolant reservoirs and
refill as needed.
The coolant level is indicated
using maximum markings in the
filler neck of the coolant reser-
voir.
Depending on the engine instal-
lation, the coolant reservoir is
located on the right side or the
left side of the engine compart-
ment, refer to page 285.
1 Let the engine cool.
2 Open the hood, refer to page
286.
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 The coolant level is correct if
it is just below the max. mark
in the filler neck.
6 Close the cap.
1 Let the engine cool.
2 Open the hood, refer to page
286.
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.
■Disposal
WA R N I N G
Additives are harmful and incor-
rect additives can damage the
engine. There is a risk of injury
and risk of damage to property.
Do not allow additives to come
into contact with skin, eyes or arti-
cles of clothing. Use suitable addi-
tives only.
Coolant level
General information
Checking the coolant level
Adding

2945-1. MOBILITY
Supra Owner's Manual
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.The washer fluid reservoir is
located in the engine compart-
ment.
Washer fluid
General information
Safety information
WA R N I N G
Some antifreeze agents can con-
tain harmful substances and are
flammable. There is a risk of fire
and a risk of injury. Follow the
instructions on the containers.
Keep antifreeze away from igni-
tion sources. Do not refill operat-
ing materials into different bottles.
Store operating materials out of
reach of children.
United States: the 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 the washer fluid
container.
WA R N I N G
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-
voir.
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

2955-1. MOBILITY
Supra Owner's Manual
5
MOBILITY
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 indi-
cates required maintenance
measures, and thereby provides
support in maintaining road
safety and the operational reli-
ability of the vehicle.
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.
Malfunction
Maintenance
Vehicle features and
options
Maintenance system

2965-1. MOBILITY
Supra Owner's Manual
Sensors and special algorithms
take into account the driving
conditions of the vehicle. CBS
uses these to calculate the need
for maintenance.
The system makes it possible to
adapt the amount of mainte-
nance corresponding to your
user profile.
Information on service require-
ments, refer to page 139, can be
displayed on the Control Dis-
play.
Storage periods during which
the vehicle battery was discon-
nected are not taken into
account.
If this occurs, have a Toyota
dealer update the time-depen-
dent maintenance procedures,
such as checking brake fluid
and, if necessary, changing the
engine oil and the microfil-
ter/activated-charcoal filter.Please consult your "Owner's
Warranty Information Booklet"
or "Owner's Manual Supple-
ment" for additional information
on service requirements.
The manufacturer of your vehi-
cle recommends that mainte-
nance and repair be performed
by a Toyota dealer. Records of
regular maintenance and repair
work should be retained.
Scheduled maintenance should
be performed at specified inter-
vals according to the mainte-
nance schedule.
For details about maintenance
items and schedules, refer to
the "Scheduled Maintenance
Guide" or "Owner's Manual Sup-
plement".
Devices connected to the OBD
socket trigger the alarm system
when the vehicle is locked.
Remove any devices con-
nected at the OBD socket
Condition Based Service
CBS
Concept
General information
Storage periods
"Owner's Warranty Infor-
mation Booklet" or
"Owner's Manual Supple-
ment"
Scheduled maintenance
Socket for OBD Onboard
Diagnosis
General information

2975-1. MOBILITY
Supra Owner's Manual
5
MOBILITY
before locking the vehicle.
There is an OBD socket on the
driver's side for checking the pri-
mary components in the vehi-
cle's emissions. Safety information
NOTICE
The socket for Onboard Diagno-
sis is an intricate component
intended to be used in conjunction
with specialized equipment to
check the vehicle’s primary emis-
sions system. Improper use of the
socket for Onboard Diagnosis, or
contact with the socket for
Onboard Diagnosis for other than
its intended purpose, can cause
vehicle malfunctions and creates
risks of personal and property
damage. Given the foregoing, the
manufacture of your vehicle
strongly recommends that access
to the socket for Onboard Diagno-
sis be limited to your Toyota
dealer or other
persons that have
the specialized training and
equipment for purposes of prop-
erly utilizing the socket for
Onboard Diagnosis.
Position
Emissions
• The warning light
lights up:
Emissions are deterio-
rating. Have the vehi-
cle checked as soon
as possible.
• The warning light flashes under certain
circumstances:
This indicates that
there is excessive mis-
firing in the engine.
Reduce the vehicle
speed and have the
system checked imme-
diately; otherwise, seri-
ous engine misfiring
within a brief period
can seriously damage
emission control com-
ponents, in particular
the catalyti c converter.

2985-1. MOBILITY
Supra Owner's Manual
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 onboard vehicle tool kit is
located under a cover on the
right side of the cargo area.
Unlock the cover of the right
side panel, arrow 1, and fold
open, arrow 2. 1
To change the wiper blades,
fold up the wiper arms, refer
to page 122.
2 Lift the wiper all the way off of
the windshield.
Replacing components
Vehicle features and
options
Onboard vehicle tool kit
Wiper blades
Safety information
NOTICE
The window may sustain damage
if the wiper falls onto it without the
wiper blade installed. There is a
risk of damage to property. Hold
the wiper firmly when changing
the wiper blade. Do not fold or
switch on the wip er without a
wiper blade installed.
NOTICE
Folded-away wipers can be
jammed when the hood is
opened. There is a risk of damage
to property. Make sure that the
wipers with the wiper blades
mounted are folded down onto the
windshield before opening the
hood.
Replacing the front wiper
blades

2995-1. MOBILITY
Supra Owner's Manual
5
MOBILITY
3 Press the button, arrow 1,
and pull out the wiper blade,
arrow 2.
4 Insert the new wiper blade
and press it on until it you
hear it snap into the holder.
5 Fold down the wipers.
Lights and bulbs make an
essential contribution to vehicle
safety.
All headlights and lights are
made using LED or laser tech-
nology.
Some items of equipment use
light-emitting diodes installed
behind a cover as a light source.
These light-emitting diodes are
related to conventional lasers
and are officially designated as
Class 1 light-emitting diodes.
The manufacturer of the vehicle
recommends that you let your
Toyota dealer perform the work
in case of a malfunction. Condensation can form on the
inside of the headlight glass in
cool or humid weather. When
driving with the lights switched
on, the condensation evapo-
rates after a short time. The
headlight glass does not need to
be changed.
If despite driving with the head-
lights switched on, increasing
humidity forms, for instance
water droplets in the light, have
the headlights checked.
The battery is maintenance-free.
Lights and bulbs
General information
Safety information
WA R N I N G
Focused laser light can irritate or
permanently damage the retina of
the eye. There is a risk of injury.
The manufacturer of your vehicle
recommends that the work on the
lighting system including bulb
replacement be performed by
your Toyota dealer.
WA R N I N G
Intensive brightness can irritate or
damage the retina of the eye.
There is a risk of injury. Do not
look directly into the headlights or
other light sources. Do not
remove the LED covers.
Headlight glass
Vehicle battery
General information

3005-1. MOBILITY
Supra Owner's Manual
More information regarding the
battery can be requested from
your Toyota dealer.
The manufacturer of your vehi-
cle recommends that you have
your Toyota dealer register the
vehicle battery to the vehicle
after the battery has been
replaced. Once the battery has
been registered again, all com-
fort features will be available
without restriction and any vehi-
cle messages displayed which
relate to comfort features will
disappear.
The installed battery is designed
specifically for this vehicle. If an
inappropriate battery is used,
operation of the Auto Start Stop
function may be restricted in
order to protect the battery.
Also, the battery may deterio-
rate faster than normal and the
engine may not be able to be
restarted. Contact your Toyota
dealer for details.Make sure that the battery is
always sufficiently charged to
guarantee that the battery
remains usable for its full ser-
vice life.
The battery may need to be
charged in the following cases:

When making frequent
short-distance drives.
 If the vehicle is not used for
more than a month.
When replacing the bat-
terySafety information
WA R N I N G
Vehicle batteries that are not com-
patible can damage vehicle sys-
tems and impair vehicle functions.
There is a risk
of personal and
property damage. Only vehicle
batteries that are compatible with
your vehicle type should be
installed in your vehicle. Informa-
tion on compatible vehicle batter-
ies is available at your Toyota
dealer.
Charging the battery
General information
A discharged battery is
indicated by a red indi-
cator light.