oil additives TOYOTA SUPRA 2021 Owners Manual (in English)

2945-1. MOBILITY
Supra Owner's Manual_U (from Nov. '20 Prod.)
2.0 models
Toyota recommends AKI 91.
3.0 and 3.0 Premium models
Toyota recommends AKI 93.
Refuel with this gasoline to achieve the rated performance
and consumption values.
Toyota recommends AKI 89.
If you use gasoline with this min-
imum AKI Rating, the engine
may produce knocking sounds
when starting at high external
temperatures. This has no effect
on the engine life.
This chapter describes all stan-
dard, country-specific and
optional features offered with
the series. It also describes fea-
tures that are not necessarily
available in your vehicle, for
instance, 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 engine oil consumption is
dependent on your driving style
and driving conditions.
Therefore, regularly check the
engine oil level after refueling by
taking a detailed measurement.
NOTICE
Even small quantities of the
wrong fuel or wrong fuel additives
can damage the fuel system and
engine. Furthermore, the catalytic
converter is permanently dam-
aged. There is a risk of damage to
property. Do not refuel or add the
following in the case of gasoline
engines:
• Leaded gasoline.
• Metallic additives, for instance
manganese or iron.
Do not press the Start/Stop button
after refueling with the wrong fuel.
Contact your Toyota dealer.
NOTICE
Incorrect fuels can damage the
fuel system and the engine. There
i s a r i s k o f d a m a g e t o p r o p e r t y. D o
not use fuels with a higher per-
centage of ethanol than recom-
mended. Do not refuel with fuels
containing methanol, e.g. M5 to
M100.
NOTICE
Fuel that does not comply with the
minimum quality can compromise
engine function or cause engine
damage. There is a risk of dam-
age to property. Do not fill with
fuel that does not comply with the
minimum quality.
Recommended fuel grade
Minimum fuel grade
Engine oil
Vehicle features and
options
General information

2975-1. MOBILITY
5
MOBILITY
Supra Owner's Manual_U (from Nov. '20 Prod.)
The oil filler neck is located in
the engine compartment, refer
to page 291.
1Open the hood, refer to page
292.
2Open the lid counterclock-
wise.
3Add engine oil.
4Close the cap.
The engine oil quality is critical
for the life of the engine.
Only add the types of engine oil which are listed.
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:
■ACEA grade
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-
age to property. When selecting
an engine oil, make sure that the
engine oil has the correct oil rat-
ing.
Suitable engine oil types
Gasoline engine
Toyota Genuine Motor Oil SN
0W-20 C5 for GR Toyota Supra
Alternative engine oil types
API SL.
API SM.
API SN.

2985-1. MOBILITY
Supra Owner's Manual_U (from Nov. '20 Prod.)
■API grade
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.
This chapter describes all stan-
dard, country-specific and
optional features offered with
the series. It also describes fea-
tures that are not necessarily
available in your vehicle, for
instance, 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.
Coolant consists of water and
additives.
Not all commercially available
additives are suitable for the
vehicle. Do not mix additives of
different colors. Observe the
water - additive mixing ratio of
50:50. Information about suit-
able additives is available from
your Toyota dealer.
Depending on the motorization,
there are up to two coolant res-
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
Vehicle features andop-
tions
General information
Safety information
WA R N I N G
With the engine hot 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.
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

344Alphabetical Index
Supra Owner's Manual_U (from Nov. '20 Prod.)
Alphabetical Index
A
A/C button, see Air conditioning
............................................... 228
ABS, Antilock Brake System . 194
ACC, see Dynamic radar cruise
control with full-speed range
............................................... 203
Acceleration Assistant, see
Launch Control..................... 131
Accessories and parts ............... 6
Activated charcoal filter ........ 232
Active Guard, see Toyota Supra
Safety .................................... 173
Adaptive brake assist ............ 195
Adaptive variable suspension
............................................... 225
Additional coolant tank cooling,
Capacity ................................ 332
Additives, engine oil types .... 297
Air circulation, see Recircu-
lated-air mode....................... 230
Air conditioning ...................... 228
Air distribution, manual ......... 231
Air flow, automatic air condition-
ing .......................................... 230
Air outlets, see Ventilation .... 232
Air pressure, tires .................. 264
Airbags .................................... 161
Airbags, indicator and warning
light........................................ 163
Alarm system ............................ 92
Alarm, unintentional................. 93
All-season tires, see Winter tires
............................................... 274
Antilock Brake System, ABS . 194
Anti-slip control, see VSC ..... 195
Anti-theft protection, locking .. 79
Anti-theft protection, see Lug
bolt lock ................................ 289
Apple CarPlay, connection to the
vehicle ..................................... 73Approved axle load ................331
Approved total weight ............331
Assistance when driving off, see
Hill-start assist control.........195
Assistance with breakdown ..315
AUTO program, automatic air
conditioning ..........................229
Auto Start/Stop function ........ 116
Automatic air conditioning ....227
Automatic cruise control with
Stop & Go ..............................203
Automatic Curb Monitor, exte-
rior mirror ..............................106
Automatic deactivation,
front-seat passenger airbags
...............................................171
Automatic headlight control ..154
Automatic high-beam .............157
Automatic locking ....................91
Automatic transmission.........126
Automatic transmission, Fluid
...............................................332
Automatic transmission, see
Automatic transmission.......126
Automatic unlocking ................91
Automatic vehicle wash .........322
Autonomous Emergency Brak-
ing ..........................................192
Axle loads, weights ................331
B
Backrest curvature, see Lumbar
support ....................................99
Backrest tilt ...............................99
Backrest, seats .........................96
Backrest, width .........................99
Bar for tow-starting/towing....320
Battery, changing, remote con-
trol of the vehicle ....................81
Battery, disposing of ..............306
Battery, vehicle .......................305