Lexus RC F (2022 year). Manual in english — page 15
247
6-2. Matte paint care guide (if equipped)
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6-2.Matte paint care guide (if equipped)
Illustrations in this manual are simplified for explanation and may not represent the actual
vehicle.
Top coat (clear): A transparent coating which protects the lower layers of paint.
Some clear coats enhance the appearance through improved color depth or
gloss.
Top coat (base): Paint which gives the vehicle body its color.
Intermediate coat: Enhances the top coat finish and durability.
Primer: Enhances the rust resistance of steel parts of the vehicle body. Primer is
also applied to the inner side of vehicle body and structural components.
Basic knowledge about matte clear coat
The body of a vehicle is painted with layers of several different coatings to
enhance its durability and appearance. The top layer is called a clear coat.
Unlike a normal clear coat, which enhances the glossy appearance of the base
paint, matte clear coat gives the base paint a non-glossy finish with a unique
texture.
In order to ensure the longevity of the matte clear coat and its texture, special
care must be taken when cleaning the vehicle.
Basic paint structure
A
B
C
D
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6-2. Matte paint care guide (if equipped)
Normal clear coat
Cross section
Light
Clear
Base
Enlarged surface
Matte clear coat
Cross section
Light
Matting agent
Clear
Base
Enlarged surface
Illustrations in this manual are simpli-
fied for explanation and may not repre-
sent 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 sur-
face.
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 diffused signifi-
cantly, the amount of light reflected is
small, making the vehicle body look not
glossy, with a unique texture.
Difference between general
clear coat and matte clear coat
A
B
C
A
B
C
D
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6-2. Matte paint care guide (if equipped)
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If the painted surfaces of the vehicle
are dirty, wash the vehicle immediately.
(Washing your vehicle
Dirt
Due to the slight unevenness, matte
clear coat surfaces are more likely to
trap dirt and other foreign matter com-
pared to normal clear coat surfaces.
If dirt or foreign matter is left on the
vehicle, it may settle into the textured
surface of the matte clear coat, making
it more difficult to remove. Additionally,
as the surface of the matte clear coat
will become more flat when dirty, the
vehicle body will start to look glossy,
ruining the textured finish.
Therefore, make sure to clean the vehi-
cle regularly and not allow dirt to
remain on the vehicle for extended
periods of time.
If dirt or foreign matter is allowed to
settle and cannot be cleaned off with
normal washing, it will be necessary to
remove the dirt with the upper layer of
the textured finish and then to repaint
the entire part.
Ask your Lexus dealer for details.
■
Materials that may become difficult to
remove
The following are likely to settle into the
vehicle body and should be cleaned off
immediately.
Cleaning and protecting the vehicle exterior
A
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6-2. Matte paint care guide (if equipped)
●
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
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6-2. Matte paint care guide (if equipped)
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it appear more glossy, possibly perma-
nently losing its matte properties.
In order to maintain the matte finish
when repairing damage, it will be nec-
essary to repaint the entire part.
Working from top to bottom, liber-
ally apply water to the vehicle body,
wheel wells and underside of the
vehicle to remove any dirt and dust.
Wash the vehicle body using a
sponge or soft cloth, such as a
chamois.
For hard-to-remove marks, use car
wash soap and rinse thoroughly with
water.
Wipe away any water.
Washing your vehicle
Washing the vehicle by hand is rec-
ommended.
How to wash your vehicle
NOTICE
■
Avoiding damage to the painted sur-
faces
Observe the following precautions.
Otherwise, the painted surfaces of your
vehicle may be damaged and perma-
nently lose their matte properties.
●
When washing the vehicle, do not use
a brush.
●
Do not use rubbing or polishing com-
pounds (ex. scratch remover).
●
Do not rub the vehicle body.
252
6-2. Matte paint care guide (if equipped)
■
General washing tips (
■
If the vehicle body is dirty (
Question: What should I do if any of the following have attached to the vehicle?
NOTICE
●
Do not attach a stickers to or vinyl
wrap the vehicle body.
●
Before attaching a magnet (sign, etc.)
to the vehicle body, make sure to wash
and thoroughly dry the area of the
vehicle body where the magnet is to
be attached.
Frequently Asked Questions
The following are frequently asked questions about the matte clear coat and
their answers:
Washing the vehicle
Question
Answer
Can the vehicle be washed?
Yes. The vehicle should be washed immediately if it is dirty.
Can the vehicle be washed
frequently?
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.
Item
Answer
Leaves, flowers, branches,
etc.
Remove immediately.
They may scratch the matte clear coat and if they are
allowed to remain on the vehicle, dirt may settle into the
matte clear coat, making it more flat. As a result, it will
become more glossy, possibly permanently losing its matte
properties.
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6-2. Matte paint care guide (if equipped)
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■
Vehicle washing products (
Sand, pollen, and other par-
ticulate matter
Wash off with water immediately.
If the contaminants are allowed to remain on the vehicle,
they may settle into the matte clear coat, making it more
glossy, possibly causing it to permanently lose its matte
properties.
Asphalt (tar)
Water repellent glass coating
Remove immediately.
Even if removed, depending on the contaminant, the matte
clear coat may be damaged, possibly permanently losing its
matte properties.
Glass treatment remover
Tire cleaner
Gasoline
Oil
Washer fluid
Question
Answer
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.
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 the matte clear coat to lose its
matte texture.
Item
Answer
254
6-2. Matte paint care guide (if equipped)
■
Body coatings
■
Repairing the vehicle body (
■
Attaching accessories and other objects to the vehicle
Are there genuine Lexus
vehicle washing products
available for matte paint?
No. Use a soft chamois cloth for cleaning the vehicle body.
Are there any vehicle wash-
ing product brands that Lexus
recommends?
No. Use a soft chamois cloth for cleaning the vehicle body.
Question
Answer
Can a body coating available
at a Lexus dealer be applied?
No, as it may cause the matte clear coat to lose its matte
texture.
Can an aftermarket body
coating be applied?
Lexus does not recommend applying a coating to the vehi-
cle body, as it may cause the matte clear coat to lose its
matte texture.
Can an aftermarket body
coating designed for matte
paint be applied?
Lexus does not recommend applying a coating to the vehi-
cle body, as it may cause the matte clear coat to lose its
matte texture.
Question
Answer
Can damage to the paint be
repaired?
In order to maintain the matte finish when repairing paint
damage, it is necessary to repaint the entire part. Consult
your Lexus dealer for details.
Can I use rubbing or polish-
ing compound (ex. scratch
remover)?
No. Using a rubbing or polishing compound or touch up
paint may damage the matte clear coat. In order to maintain
the matte finish when repairing paint damage, it is neces-
sary to repaint the entire part. Consult your Lexus dealer
for details.
Can I use touch up paint?
Question
Answer
Can a sticker or vinyl wrap be
attached to the vehicle body?
No. They may damage matte clear coat when they are
installed and may cause the matte clear coat to lose its
matte texture when they are removed.
Can a magnet be attached to
the vehicle body?
Yes. Make sure to wash and thoroughly dry the area around
where the magnet is to be attached before attaching it.
Question
Answer
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6-3. Maintenance
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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 performs 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 repair order. It proves
that the maintenance that has been per-
formed is under warranty 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.
■
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 steering 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 maintenance 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 reproductive harm.
Avoid exposure and wash any affected
area immediately.
●
Battery posts, terminals and related
accessories contain lead and lead
compounds which are known to cause
brain damage. Wash your hands after
handling. (
General maintenance
Scheduled maintenance
256
6-3. 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 warranty 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 ventilation before perform-
ing maintenance checks.
Engine compartment
Items
Check points
Battery
Check the indicator (if
equipped) and con-
nections. (
Brake fluid
Is the brake fluid at the
correct level?
(
Engine coolant
Is the engine coolant at
the correct level?
(
Engine oil
Is the engine oil at the
correct level?
(
Exhaust system
There should not be
any fumes or strange
sounds.
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6-3. Maintenance
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Radiator and con-
denser
The radiator and con-
denser should be free
from foreign objects.
(
Washer fluid
Is there sufficient
washer fluid?
(
Vehicle interior
Items
Check points
Accelerator
pedal
• The accelerator
pedal should move
smoothly (without
uneven pedal effort
or catching).
Automatic trans-
mission “Park”
mechanism
• When parked on a
slope and the shift
lever is in P, is the
vehicle securely
stopped?
Brake pedal
• Does the brake
pedal move
smoothly?
• Does the brake
pedal have appro-
priate clearance
from the floor?
• Does the brake
pedal have the cor-
rect amount of free
play?
Items
Check points
Brakes
• The vehicle should
not pull to one side
when the brakes are
applied.
• The brakes should
work effectively.
• The brake pedal
should not feel
spongy.
• The brake pedal
should not get too
close to the floor
when the brakes are
applied.
Indicators/buzz-
ers
• Do the indicators
and buzzers function
properly?
Lights
• Do all the lights
come on?
Parking brake
• Does the parking
brake pedal move
smoothly?
• When parked on a
slope and the park-
ing brake is on, is the
vehicle securely
stopped?
Seat belts
• Do the seat belts
operate smoothly?
• The seat belts should
not be damaged.
Items
Check points
258
6-3. Maintenance
Seats
• Do the seat controls
operate properly?
Steering wheel
• Does the steering
wheel rotate
smoothly?
• Does the steering
wheel have the cor-
rect amount of free
play?
• There should not be
any strange sounds
coming from the
steering wheel.
Vehicle exterior
Items
Check points
Doors/trunk
• Do the doors/trunk
operate smoothly?
Engine hood
• Does the engine
hood lock system
work properly?
Fluid leaks
• There should not be
any signs of fluid
leakage after the
vehicle has been
parked.
Items
Check points
Tires
• Is the tire inflation
pressure correct?
• The tires should not
be damaged or
excessively worn.
• Have the tires been
rotated according to
the maintenance
schedule?
• The wheel nuts
should not be loose.
Windshield wip-
ers
• The wiper blades
should not show any
signs of cracking,
splitting, wear, con-
tamination or defor-
mation.
• The wiper blades
should clear the
windshield without
streaking or skip-
ping.
Items
Check points
259
6-3. Maintenance
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The OBD system determines that a
problem exists somewhere in the emis-
sion control system. Your vehicle may
not pass the I/M test and may need to
be repaired. Contact your Lexus
dealer to service the vehicle.
When the battery is disconnected
or discharged
Readiness codes that are set during ordi-
nary driving are erased.Also, depending
on your driving habits, the readiness codes
may not be completely set.
When the fuel tank cap is loose
The malfunction indicator lamp comes on
indicating a temporary malfunction and
your vehicle may not pass the I/M test.
The error code in the OBD system will
not be cleared unless the vehicle is
driven 40 or more times.
Contact your Lexus dealer to prepare
the vehicle for re-testing.
Emission inspection and
maintenance (I/M) pro-
grams
Some states have vehicle emission
inspection programs which include
OBD (On Board Diagnostics)
checks. The OBD system monitors
the operation of the emission con-
trol system.
If the malfunction indicator lamp
comes on
Your vehicle may not pass the
I/M test in the following situa-
tions:
When the malfunction indicator
lamp still remains on after sev-
eral driving trips
If your vehicle does not pass the
I/M test
260
6-4. 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
Items
Parts and tools
Battery condition
(
• Warm water
• Baking soda
• Grease
• Conventional
wrench (for terminal
clamp bolts)
Brake fluid level
(
• 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(
• “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
(
• “Toyota Genuine
Motor Oil” or equiv-
alent
• Rag or paper towel
• Funnel (used only for
adding engine oil)
Fuses (
• Fuse with same
amperage rating as
original
Items
Parts and tools
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6-4. Do-it-yourself maintenance
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Light bulbs
(
• Bulb with same num-
ber and wattage rat-
ing as original
• Phillips-head screw-
driver
• Flathead screw-
driver
• Wrench
Radiator and con-
denser (
Tire inflation pres-
sure (
• Tire pressure gauge
• Compressed air
source
Washer fluid
(
• 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, clothing 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.
Items
Parts 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. (
■
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.
262
6-4. Do-it-yourself maintenance
1
Pull the hood lock release lever.
The hood will pop up slightly.
2
Pull up the auxiliary catch lever and
lift the hood.
Hood
Opening the hood
WARNING
■
Pre-driving check
Check that the hood is fully closed and
locked.
If the hood is not locked properly, it may
open while the vehicle is in motion and
cause an accident, which may result in
death or serious injury.
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