2024-2026 Toyota C-Hr SUV Maintenance and care -> Maintenance and care User Manual
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Maintenance and care -> Maintenance and care for Your Toyota C-Hr SUV Second Generation (2024-2026)

406  
7-1.Maintenance and care  
7-1. Maintenance and care  
The restoration time may become  
shorter when the coating is  
Cleaning and protect-  
ing the vehicle exte-  
rior  
warmed by applying warm water.  
GDeep scratches caused by keys,  
coins, etc., cannot be restored.  
GDo not use wax that contain abra-  
Perform cleaning in a man-  
ner appropriate to each  
component and its material.  
sives.  
IAutomatic car washes  
GBefore washing the vehicle:  
• Fold the mirrors  
• Turn off the power back door  
Start washing from the front of the  
vehicle. Extend the mirrors before  
driving.  
Cleaning instructions  
Working from top to bottom,  
liberally apply water to the  
vehicle body, wheel wells and  
underside of the vehicle to  
remove any dirt and dust.  
GBrushes used in automatic car  
washes may scratch the vehicle  
surface, parts (wheel, etc.) and  
harm your vehicle’s paint.  
GRear spoiler may not be washable  
in some automatic car washes.  
There may also be an increased  
risk of damage to vehicle.  
Wash the vehicle body using  
a sponge or soft cloth, such  
as a chamois.  
GWhen using an automatic car-  
washes, etc. the shift position  
needs to be held in N, refer to  
P.217.  
For hard-to-remove marks,  
use car wash soap and rinse  
thoroughly with water.  
IHigh pressure car washes  
Wipe away any water.  
As water may enter the cabin, do  
not bring the nozzle tip near the  
gaps around the doors or perimeter  
of the windows, or spray these  
areas continuously.  
Wax the vehicle when the  
waterproof coating deterio-  
rates.  
If water does not bead on a clean  
surface, apply wax when the vehi-  
cle body is cool.  
INote for a smart key system  
GIf the door handle becomes wet  
while the electronic key is within  
the effective range, the door may  
lock and unlock repeatedly. In that  
case, follow the following correc-  
tion procedures to wash the vehi-  
cle:  
• Place the key in a position 6 ft. (2  
m) or more separate from the  
vehicle while the vehicle is being  
washed. (Take care to ensure that  
the key is not stolen.)  
ISelf-restoring coat  
The vehicle body has a self-restor-  
ing coating that is resistant to small  
surface scratches caused in a car  
wash, etc.  
GThe coating lasts for 5 to 8 years  
from when the vehicle is delivered  
from the plant.  
• Set the electronic key to bat-  
tery-saving mode to disable the  
smart key system (P.169)  
GThe restoration time differs  
depending on the depth of the  
scratch and outside temperature.  
407  
7-1. Maintenance and care  
GIf the electronic key is inside the  
vehicle and a door handle  
• When using tire cleaners or tire  
wax, do not allow them to be  
applied to the wheels.  
• Do not scrub or polish the wheels  
using a brush or dry cloth, etc.  
• Do not use a high pressure  
washer or steam cleaner.  
• Do not use detergent on the  
wheels when they are hot, such  
as after driving or parking in hot  
weather.  
becomes wet during a car wash, a  
buzzer may sound outside the  
vehicle and “Key Detected In  
Vehicle” may be shown on the  
multi-information display. To turn  
off the alarm, lock all the doors.  
IWheels and wheel ornaments  
(vehicles without matte painted  
wheels)  
IBrake pads and calipers  
GRemove any dirt immediately by  
using a neutral detergent.  
Rust may form if the vehicle is  
parked with wet brake pads or disc  
rotors, causing them to stick. Before  
parking the vehicle after it is  
washed, drive slowly and apply the  
brakes several times to dry the  
parts.  
GWash detergent off with water  
immediately after use.  
GTo protect the paint from damage,  
make sure to observe the follow-  
ing precautions.  
• Do not use acidic, alkaline or  
abrasive detergent.  
IBumpers  
• Do not use hard brushes.  
• Do not use detergent on the  
wheels when they are hot, such  
as after driving or parking in hot  
weather.  
Do not scrub with abrasive cleaners.  
IPlated portions  
If dirt cannot be removed, clean the  
parts as follows:  
GUse a soft cloth dampened with an  
approximately 5% solution of neu-  
tral detergent and water to clean  
the dirt off.  
GWipe the surface with a dry, soft  
cloth to remove any remaining  
moisture.  
IWheels and wheel ornaments  
(vehicles with matte painted  
wheels)  
A different set of care is necessary  
for matte painted wheels and wheel  
ornaments.  
7
Contact any Toyota dealer.  
GTo remove oily deposits, use alco-  
hol wet wipes or a similar product.  
GRemove any dirt with water imme-  
diately.  
If the wheels are excessively dirty,  
use diluted neutral detergent.  
WARNING  
GWhen using detergent, make sure  
to wash it off with water immedi-  
ately. Then use a soft cloth to wipe  
off the water.  
IWhen washing the vehicle  
Do not apply water to the inside of  
the motor compartment. Doing so  
may cause the electrical compo-  
nents, etc. to catch fire.  
GUse a sponge or soft cloth to  
remove the dirt by hand.  
GTo prevent the matte paint from  
being damaged or glossy, make  
sure to observe the following pre-  
cautions:  
• Do not apply any coatings or wax.  
• Do not use acidic, alkaline or  
abrasive detergents.  
408  
7-1. Maintenance and care  
WARNING  
GRCTA (Rear Cross Traffic Alert)  
function  
IWhen cleaning the windshield  
GSafe Exit Assist  
Set the wiper switch to off.  
If the wiper switch is in AUTO, the  
wipers may operate unexpect-  
edly in the following situations,  
and may result in hands being  
caught or other serious injuries  
and cause damage to the wiper  
blades.  
GPKSB (Parking Support Brake)  
GIntuitive parking assist  
NOTICE  
ITo prevent paint deteriora-  
tion and corrosion on the  
body and components (alumi-  
num wheels, etc.)  
GWash the vehicle immediately in  
the following cases:  
• After driving near the sea coast  
• After driving on salted roads  
Off  
A
• If coal tar or tree sap is present  
on the paint surface  
AUTO  
GWhen the upper part of the  
windshield where the raindrop  
sensor is located is touched by  
hand  
• If dead insects, insect droppings  
or bird droppings are present on  
the paint surface  
• After driving in an area contami-  
nated with soot, oily smoke,  
mine dust, iron powder or chem-  
ical substances  
GWhen a wet rag or similar is  
held close to the raindrop sen-  
sor  
GIf something bumps against the  
windshield  
• If the vehicle becomes heavily  
soiled with dust or mud  
GIf you directly touch the raindrop  
sensor body or if something  
bumps into the raindrop sensor  
• If liquids such as benzene and  
gasoline are spilled on the paint  
surface  
IPrecaution regarding the  
front and rear bumpers  
GIf the paint is chipped or  
scratched, have it repaired  
immediately.  
If the paint of the front or rear  
bumper is chipped or scratched,  
the following systems may not  
function correctly. If this occurs,  
consult any Toyota dealer.  
GTo prevent the wheels from cor-  
roding, remove any dirt and  
store in a place with low humid-  
ity when storing the wheels.  
GToyota Safety Sense 3.0  
Toyota Safety Sense  
GBSM (Blind Spot Monitor)  
409  
7-1. Maintenance and care  
GKeep the cleaning nozzle at  
NOTICE  
least 11.9 in. (30 cm) away from  
the vehicle body. Otherwise  
resin section, such as moldings  
and bumpers, may be deformed  
and damaged. Also, do not con-  
tinuously hold the nozzle in the  
same place.  
ICleaning the exterior lights  
GWash carefully. Do not use  
organic substances or scrub  
with a hard brush.  
This may damage the surfaces  
of the lights.  
GDo not spray the lower part of  
the windshield continuously.  
If water enters the air condition-  
ing system intake located near  
the lower part of the windshield,  
the air conditioning system may  
not operate correctly.  
GDo not apply wax to the sur-  
faces of the lights.  
Wax may cause damage to the  
lenses.  
IWhen using an automatic car  
wash  
Set the wiper switch to the off  
position.  
If the wiper switch is in AUTO, the  
wipers may operate and the wiper  
blades may be damaged.  
GDo not wash the underside of  
the vehicle using a high pres-  
sure car washer. If water enters  
the traction battery, the EV sys-  
tem may malfunction.  
IWhen using a high pressure  
car wash  
GDo not use the washer on the  
area around the charging port  
lid. Water could get into the  
charging inlet and could dam-  
age the vehicle.  
GWhen washing the vehicle, do  
not spray the camera or its sur-  
rounding area directly with a  
high pressure washer. Shock  
applied from high pressure  
water may cause the device to  
not operate normally.  
ICleaning aluminum parts  
When cleaning the hood, do not  
push hard or put weight on it.  
The aluminum part may be  
dented.  
7
GDo not spray water directly on  
the radar which is equipped  
behind the radar sensor cover.  
Otherwise it may cause the  
device to be damaged.  
GDo not bring the nozzle tip close  
to boots (rubber or resin manu-  
factured cover), connectors or  
the following parts. The parts  
may be damaged if they come  
into contact with high-pressure  
water.  
• Traction related parts  
• Steering parts  
• Suspension parts  
• Brake parts  
410  
7-1. Maintenance and care  
age to the IR protective coating,  
observe the following:  
GIf the windows are dirty, gently  
wipe them with a cloth soaked in  
water or lukewarm water as soon  
as possible.  
GIf the windows are very dirty, do  
not open and close them repeat-  
edly.  
Cleaning and protect-  
ing the vehicle interior  
Perform cleaning in a man-  
ner appropriate to each  
component and its material.  
Protecting the vehicle  
interior  
WARNING  
IWater in the vehicle  
GDo not splash or spill liquid in  
the vehicle.  
Doing so may cause the electri-  
cal components, etc., to mal-  
function or catch fire.  
Remove dirt and dust using a  
vacuum cleaner. Wipe dirty  
surfaces with a cloth damp-  
ened with lukewarm water.  
GDo not get any of the SRS com-  
ponents or wiring in the vehicle  
interior wet. (P.33)  
If dirt cannot be removed,  
wipe it off with a soft cloth  
dampened with neutral deter-  
gent diluted to approximately  
1%.  
An electrical malfunction may  
cause the airbags to deploy or  
not function properly, resulting  
in death or serious injury.  
Wring out any excess water  
from the cloth and thoroughly  
wipe off remaining traces of  
detergent and water.  
GDo not let the wireless charger  
(P.382) get wet. Failure to do  
so may cause the charger to  
become hot and cause burns or  
could cause electric shock  
resulting in death or serious  
injury.  
IShampooing the carpets  
There are several commercial foam-  
ing-type cleaners available. Use a  
sponge or brush to apply the foam.  
Rub in overlapping circles. Do not  
use water. Wipe dirty surfaces and  
let them dry. Excellent results are  
obtained by keeping the carpet as  
dry as possible.  
ICleaning the interior (espe-  
cially instrument panel)  
Do not use a polish wax or polish  
cleaner. The instrument panel  
may reflect off the windshield,  
obstructing the driver’s view and  
leading to an accident, resulting in  
death or serious injury.  
IHandling the seat belts  
Clean with mild soap and lukewarm  
water using a cloth or sponge. Also  
check the belts periodically for  
excessive wear, fraying or cuts.  
IFront side windows with IR pro-  
tective coating  
The front side windows have IR pro-  
tective coating. To prevent any dam-  
411  
7-1. Maintenance and care  
GBe careful not to scratch or  
damage the heater wires or  
antenna.  
NOTICE  
ICleaning detergents  
GDo not use the following types  
of detergent, as they may dis-  
color the vehicle interior or  
cause streaks or damage to  
painted surfaces:  
ICleaning the front side win-  
dows  
Do not use any compound or  
abrasive product (e.g., glass  
cleaner, detergent, wax) to clean  
the windows. It may damage the  
coating.  
• Non-seat portions: Organic sub-  
stances such as benzene or  
gasoline, alkaline or acidic  
solutions, dye, and bleach  
Cleaning the areas with  
satin-finish metal accents  
• Seats: Alkaline or acidic  
solutions, such as thinner, ben-  
zene, and alcohol  
Remove dirt using a  
water-dampened soft cloth or  
synthetic chamois.  
GDo not use a polish wax or pol-  
ish cleaner. The instrument  
panel’s or other interior part’s  
painted surface may be dam-  
aged.  
Wipe the surface with a dry  
soft cloth to remove any  
remaining moisture.  
IWater on the floor  
Do not wash the vehicle floor with  
water.  
ICleaning the areas with  
satin-finish metal accents  
Vehicle systems such as the  
audio system may be damaged if  
water comes into contact with  
electrical components such as the  
audio system above or under the  
floor of the vehicle. Water may  
also cause the body to rust.  
The metal areas use a layer of real  
metal for the surface. It is necessary  
to clean them regularly. If dirty areas  
are left uncleaned for long periods  
of time, they may be difficult to  
clean.  
7
IWhen cleaning the inside of  
the windshield  
Cleaning the leather areas  
Do not allow glass cleaner to con-  
tact the lens. Also, do not touch  
the lens. (P.238)  
I
Cleaning the leather  
ICleaning the inside of the rear  
window  
Remove dirt and dust using a  
vacuum cleaner.  
GDo not use a glass cleaner to  
clean the rear window, as this  
may cause damage to the rear  
window defogger heater wires.  
Use a cloth dampened with  
lukewarm water to gently wipe  
the window clean. Wipe the win-  
dow in strokes running parallel  
to the heater wires.  
Wipe off any excess dirt and  
dust with a soft cloth damp-  
ened with diluted detergent.  
Use a diluted water solution of  
approximately 5% neutral  
wool detergent.  
Wring out any excess water  
412  
7-1. Maintenance and care  
from the cloth and thoroughly  
wipe off all remaining traces  
of detergent.  
1%.  
Wring out any excess water  
from the cloth and thoroughly  
wipe off remaining traces of  
detergent and water.  
Wipe the surface with a dry,  
soft cloth to remove any  
remaining moisture.  
Allow the leather to dry in a  
shaded and ventilated area.  
Cleaning fabric portions  
To remove dust from the fab-  
ric, use a vacuum cleaner or  
adhesive tape.  
ICaring for leather areas  
Toyota recommends cleaning the  
interior of the vehicle at least twice a  
year to maintain the quality of the  
vehicle’s interior.  
However, please remove the dust  
near the passenger airbag orna-  
ment by hand.  
NOTICE  
Use a cloth dampened with  
water to gently wipe the fabric  
clean.  
IPreventing damage to leather  
surfaces  
Observe the following precautions  
to avoid damage to and deteriora-  
tion of leather surfaces:  
Do not use detergents to clean the  
fabric.  
GRemove any dust or dirt from  
leather surfaces immediately.  
Cleaning the instrument  
panel surface  
GDo not expose the vehicle to  
direct sunlight for extended peri-  
ods of time. Park the vehicle in  
the shade, especially during  
summer.  
Remove dirt and dust using a  
vacuum cleaner.  
Wipe it off with a soft cloth  
dampened with neutral deter-  
gent diluted to approximately  
1%.  
GDo not place items made of  
vinyl, plastic, or containing wax  
on the upholstery, as they may  
stick to the leather surface if the  
vehicle interior heats up signifi-  
cantly.  
Wring out any excess water  
from the cloth and thoroughly  
wipe off remaining traces of  
detergent and water.  
Cleaning the synthetic  
leather areas  
Remove dirt and dust using a  
vacuum cleaner.  
Wipe it off with a soft cloth  
dampened with neutral deter-  
gent diluted to approximately  

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