2021 LEXUS RCF oil

2516-2. Matte paint care guide (if equipped)
6
Maintenance and care
●Rain water, sea water, and other liquids
that may cause water stains
●Sand, pollen, volcanic ash, and other par-
ticulate matter
●Dead insects, bird droppings, etc.
●Sap, leaves, flowers, etc.
●Mud, snow, anti-freezing agents, and
other road debris
●Gasoline, engine oil, asphalt, and other
oily materials
■Do not apply a coating to the vehicle
Do not apply a coating to the vehicle body,
as it will form a film over the painted sur-
faces, filling the matte clear coat surface,
making it more flat. As a result, it will
become more glossy, possibly permanently
losing its matte properties.
Take care in order to not damage the
painted surfaces.
When minor damage occurs to a vehi-
cle 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 meth-
ods.
If these methods are used the uneven-
ness of the matte clear coat may be
removed or filled in. In either case, the
surface will become more flat, making
Repair of paint damage

2556-2. Matte paint care guide (if equipped)
6
Maintenance and care
■Vehicle washing products (P.252)
Water repellent glass coating
Remove immediately.
Even if removed, depending on the contaminant, the matte
clear coat may be damaged, po ssibly permanently losing its
matte properties.Glass treatment remover
Tire cleaner
Gasoline
Oil
Washer fluid
QuestionAnswer
Can I use car wash shampoo/
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) detergents, 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?Lexus does not recommend the use of water stain remov-
ers, as they may damage the matte clear coat. Do not use
alkaline detergents or prod ucts 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?Lexus does not recommend the use of matte paint cleaners
or waxes, as they may cause th e matte clear coat to lose its
matte texture.
ItemAnswer

2576-3. Maintenance
6
Maintenance and care
6-3.Maintenance
■Repair and replacement
It is recommended that genuine Lexus parts
be used for repairs to ensure performance
of each system. If non-Lexus parts are used
in replacement or if a repair shop other than
a Lexus dealer perfor ms repairs, confirm
the warranty coverage.
■Allow inspection and repairs to be per-
formed by a Lexus dealer
●Lexus technicians are well-trained spe-
cialists and are kept up to date with the
latest service information. They are well
informed about the operations of all sys-
tems on your vehicle.
●Keep a copy of the repa ir order. It proves
that the maintenance that has been per-
formed is under warra nty coverage. If any
problem should arise while your vehicle is
under warranty, your Lexus dealer will
promptly take care of it.
General maintenance should be per-
formed on a daily basis. This can be
done by yourself or by a Lexus dealer.
Scheduled maintenance should be
performed at specified intervals
according to the maintenance sched-
ule.
For details about ma intenance items and
schedules, refer to the “Warranty and Ser-
vice Guide”, “Owner’s Manual Supple-
ment” or “Scheduled Maintenance”.
■Resetting the message indicating main-
tenance is required
After the required maintenance is pre-
formed according to the maintenance
schedule, please reset the message.
To reset the message, follow the procedures
described below:
1 Select on the multi-information dis-
play. ( P.81)
2 Press the or meter control
switch on the steeri ng wheel to select
“Vehicle Settings” then “Scheduled
Maintenance requirements
To ensure safe and economical driv-
ing, day-to-day care and regular
maintenance are essential. It is the
owner’s responsibility to perform
regular checks. Lexus recommends
the maintenance below.
WARNING
■If your vehicle is not properly main-
tained
Improper maintenanc e could result in
serious damage to the vehicle and possi-
ble death or serious injury.
■Handling of the battery
●Engine exhaust, some of its constitu-
ents, and a wide variety of automobile
components contain or emit chemicals
known to the State of California to
cause cancer and birth defects and
other reproductive harm. Work in a
well ventilated area.
●Oils, fuels and fluids contained in vehi-
cles as well as waste produced by
component wear contain or emit
chemicals known to the State of Cali-
fornia to cause cancer and birth
defects or other re productive harm.
Avoid exposure and wash any affected
area immediately.
●Battery posts, terminals and related
accessories contai n lead and lead
compounds which are known to cause
brain damage. Wash your hands after
handling. ( P.271)
General maintenance
Scheduled maintenance

2586-3. Maintenance
Maintenance”. (To confirm setting,
press .)
3 Select “Yes” and then press .
4 A message will be displayed on the
multi-information display when the
reset procedure has been completed.
You can perform some maintenance
procedures by yourself.
Please be aware that do-it-yourself
maintenance may affect warranty cov-
erage.
The use of Lexus repair manuals is recom-
mended.
For details about warra nty coverage, refer
to the separate “Owner’s Guide”, “War-
ranty and Service Guide”, “Owner’s Man-
ual Supplement” or “Warranty Booklet”.
Do-it-yourself maintenance
General maintenance
Listed below are the general main-
tenance items that should be per-
formed at the intervals specified in
the “Warranty and Service Guide”
or “Owner’s Manual Supplement”.
It is recommended that any prob-
lem you notice should be brought to
the attention of your Lexus dealer
or qualified service shop for advice.
WARNING
■If the engine is running
Turn the engine off and ensure that there
is adequate ventilati on before perform-
ing maintenance checks.
Engine compartment
ItemsCheck points
Battery
Check the indicator (if
equipped) and con-
nections. ( P.271)
Brake fluid
Is the brake fluid at the
correct level?
( P.270)
Engine coolant
Is the engine coolant at
the correct level?
( P.269)
Engine oil
Is the engine oil at the
correct level?
( P.267)
Exhaust system
There should not be
any fumes or strange
sounds.

2626-4. Do-it-yourself maintenance
6-4.Do-it-yourself maintenance
Do-it-yourself service pre-
cautions
If you perform maintenance by
yourself, be sure to follow the cor-
rect procedure as given in these
sections.
Maintenance
ItemsParts and tools
Battery condition
( P.271)
•Warm water
• Baking soda
•Grease
• Conventional
wrench (for terminal
clamp bolts)
Brake fluid level
( P.270)
• SAE J1703 or
FMVSS No.116 DOT
3 brake fluid
• SAE J1704 or FMVSS No.116 DOT
4 brake fluid
•Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine coolant
level( P.269)
•“Toyota Super Long
Life Coolant” or a
similar high quality
ethylene gly-
col-based non-sili-
cate, non-amine,
non-nitrite and
non-borate coolant
with long-life hybrid
organic acid tech-
nology
• For the U.S.A.:“Toy- ota Super Long Life
Coolant” is
pre-mixed with 50%
coolant and 50%
deionized water.
•For Canada:“Toyota Super Long Life
Coolant” is
pre-mixed with 55%
coolant and 45%
deionized water.
•Funnel (used only for adding coolant)
Engine oil level
( P.267)
•“Toyota Genuine
Motor Oil” or equiv-
alent
• Rag or paper towel
•Funnel (used only for adding engine oil)
Fuses ( P.285)
•Fuse with same
amperage rating as
original
ItemsParts and tools

2636-4. Do-it-yourself maintenance
6
Maintenance and care
Light bulbs
( P.288)
•Bulb with same num-
ber and wattage rat-
ing as original
• Phillips-head screw- driver
•Flathead screw- driver
•Wrench
Radiator and con-
denser ( P.270)
Tire inflation pres-
sure ( P.279)• Tire pressure gauge
•Compressed air
source
Washer fluid
( P.272)
• Water or washer
fluid containing anti-
freeze (for winter
use)
• Funnel (used only for adding water or
washer fluid)
WARNING
The engine compartment contains many
mechanisms and fluids that may move
suddenly, become hot, or become elec-
trically energized. To avoid death or seri-
ous injury, observe the following
precautions.
■When working on the engine com-
partment
●Keep hands, clothi ng and tools away
from the moving fans and engine drive
belt.
●Be careful not to touch the engine,
radiator, exhaust manifold, etc. right
after driving as they may be hot. Oil
and other fluids may also be hot.
●Do not leave anything that may burn
easily, such as paper and rags, in the
engine compartment.
ItemsParts and tools●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 working
on the battery. It contains poisonous
and corrosive sulfuric acid.
■When working near the electric cool-
ing fans or radiator grille
Be sure the engine switch is off.
With the engine switch in IGNITION
ON mode, the electric cooling fans may
automatically start to run if the air condi-
tioning is on and/or the coolant tempera-
ture is high. ( P.270)
■Safety glasses
Wear safety glasses to prevent flying or
falling material, fluid spray, etc. from get-
ting in your eyes.
NOTICE
■If you remove the air cleaner filter
Driving with the air cleaner filter
removed may cause excessive engine
wear due to dirt in the air.

2676-4. Do-it-yourself maintenance
6
Maintenance and care
Fuse boxes (P.285)
Battery ( P.271)
Engine oil level dipstick ( P.267)
Engine coolant reservoir ( P.269)
Engine oil filler cap ( P.267)
Brake fluid reservoir ( P.270)
Washer fluid tank ( P.272)
Electric cooling fans
Condenser ( P.270)
Radiator ( P.270)
With the engine at operating tempera-
ture and turned off, check the oil level on the dipstick.
■Checking the engine oil
1 Park the vehicle on level ground.
After warming up the engine and
turning it off, wait more than 5 min-
Engine compartment
Components
A
B
C
D
E
F
G
H
I
J
Checking and adding the engine
oil

2686-4. Do-it-yourself maintenance
utes for the oil to drain back into the
bottom of the engine.
2 Holding a rag under the end, pull
the dipstick out.
3 Wipe the dipstick clean.
4 Reinsert the dipstick fully.
5 Holding a rag under the end, pull
the dipstick out and check the oil
level.
Low
Normal
Excessive
The shape of the dipstick may differ
depending on the type of vehicle or
engine.
6Wipe the dipstick and reinsert it
fully.
■Checking the oil type and prepar-
ing the item needed
Make sure to check the oil type and prepare the items needed before add-
ing oil.

Engine oil selection
P.343
 Oil quantity (Low  Full)
1.6 qt. (1.5 L, 1.3 Imp. qt.)
 Item
Clean funnel
■Adding engine oil
If the oil level is below or near the low
level mark, add engine oil of the same
type as that already in the engine.
1 Remove the oil filler cap by turning
it counterclockwise.
2 Add engine oil slowly, checking the
dipstick.
3 Install the oil filler cap by turning it
clockwise.
■Engine oil consumption
A certain amount of engine oil will be con-
sumed while driving. In the following situa-
tions, oil consumption may increase, and
engine oil may need to be refilled in
between oil maintenance intervals.
●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 inappropriate
viscosity is used
●When driving at high engine speeds or
A
B
C