Get Maintenance -> Exterior care Guide for Hyundai I20 4 Door 2021-2026

Maintenance

APPEARANCE CARE

NOTICE

If you park your vehicle near a stainless

steel sign or glass facade building, the

vehicle’s exterior plastic parts such

as a bumper, spoiler, garnish, lamp

or outside rearview mirror might be

damaged due to sunlight reflected

from the sign or building. To prevent

damage of the exterior plastic parts,

you should avoid parking in areas

where light may be reflected or use a

car cover. (The exterior plastic parts

applied to your vehicle may vary.)

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detergents or hot water, and do not

wash the vehicle in direct sunlight

or when the body of the vehicle is

warm.

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windows of your vehicle.

Especially, with high-pressure water,

water may leak through the windows

and wet the interior.

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parts and lamps, do not clean

with chemical solvents or strong

detergents.

Exterior care

Exterior general caution

WARNING

Wet brakes

It is very important to follow the label

directions when using any chemical

cleaner or polish. Read all warning and

caution statements that appear on the

label.

After washing the vehicle, test the

brakes whilst driving slowly to see if

they have been affected by water. If

braking performance is impaired, dry

the brakes by applying them lightly

whilst maintaining a slow forward

speed.

Finish maintenance

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To help protect your vehicle’s finish

from rust and deterioration, wash it

thoroughly and frequently at least once

a month with lukewarm or cold water.

If you use your vehicle for off-road driving,

you should wash it after each off-road trip.

Pay special attention to the removal of any

accumulation of salt, dirt, mud, and other

foreign materials. Make sure the drain

holes in the lower edges of the doors and

rocker panels are kept clear and clean.

Insects, tar, tree sap, bird droppings,

industrial pollution and similar deposits

can damage your vehicle’s finish if not

removed immediately.

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make sure to maintain sufficient

distance from the vehicle.

Insufficient clearance or excessive

pressure can lead to component

damage or water penetration.

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its surrounding area directly with a

high pressure washer. Shock applied

from high pressure water may cause

the device to not operate normally.

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boots (rubber or plastic covers) or

connectors as they may be damaged

if they come into contact with high

pressure water.

Even prompt washing with plain water

may not completely remove all these

deposits.

A mild soap, safe for use on painted

surfaces, may be used.

After washing, rinse the vehicle

thoroughly with lukewarm or cold water.

Do not allow soap to dry on the finish.

9-80

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Wax the vehicle when water will no

longer bead on the paint.

Always wash and dry the vehicle

before waxing. Use a good quality

liquid or paste wax, and follow the

manufacturer’s instructions. Wax all

metal trim to protect it and to maintain

its luster. Removing oil, tar, and similar

materials with a spot remover will

usually strip the wax from the finish. Be

sure to re-wax these areas even if the

rest of the vehicle does not yet need

waxing.

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NOTICE

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compartment including high pressure

water washing may cause the failure

of electrical circuits located in the

engine compartment.

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to come in contact with electrical/

electronic components inside the

vehicle as this may damage them.

NOTICE

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a dry cloth will scratch the finish.

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cleaners, or strong detergents

containing highly alkaline or caustic

agents on chrome-plated or anodized

aluminium parts. This may result in

damage to the protective coating

and cause discolouration or paint

deterioration.

NOTICE

Matte paint finish vehicle

(if equipped)

Automatic car wash which uses

NOTICE

Matte paint finish vehicle

(if equipped)

rotating brushes should not be used

as this can damage the surface of your

vehicle. A steam cleaner which washes

the vehicle surface at high temperature

may result the oil to adhere and leave

stains that is difficult to remove.

Do not use any polish protector such as

a detergent, an abrasive and a polish.

In case wax is applied, remove the wax

immediately using a silicon remover

and if any tar or tar contaminant is on

the surface, use a tar remover to clean.

However, be careful not to apply too

much pressure on the painted area.

Use a soft cloth (e.g. microfiber towel

or sponge) when washing your vehicle

and dry with a microfiber towel. When

you handwash your vehicle, you should

not use a cleaner that finishes with

wax. If the vehicle surface is too dirty

(sand, dirt, dust, contaminant, etc.),

clean the surface with water before

washing the car.

9-81

Maintenance

Finish damage repair

Bright-metal maintenance

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a tar remover, not a scraper or other

sharp object.

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parts from corrosion, apply a coating

of wax or chrome preservative and rub

to a high luster.

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areas, cover the bright metal parts

with a heavier coating of wax or

preservative. If necessary, coat the

parts with non-corrosive petroleum

jelly or other protective compound.

Deep scratches or stone chips in the

painted surface must be repaired

promptly. Exposed metal will quickly

rust and may develop into a major repair

expense.

NOTICE

If your vehicle is damaged and requires

any metal repair or replacement,

be sure the body shop applies anti-

corrosion materials to the parts

repaired or replaced.

NOTICE

Matte paint finish vehicle

(if equipped)

Underbody maintenance

Corrosive materials used for ice and

snow removal and dust control may

collect on the underbody. If these

materials are not removed, accelerated

rusting can occur on underbody parts

such as the fuel lines, frame, floor pan

and exhaust system, even though they

have been treated with rust protection.

Thoroughly flush the vehicle underbody

and wheel openings with lukewarm or

cold water once a month, after off-road

driving and at the end of each winter.

Pay special attention to these areas

because it is difficult to see all the mud

and dirt. It will do more harm than good

to wet down the road grime without

removing it. The lower edges of doors,

rocker panels, and frame members have

drain holes that should not be allowed

to clog with dirt; trapped water in these

areas can cause rusting.

In case of matte paint finish vehicles,

it is impossible to modify only the

damaged area and repair of the whole

part is necessary. If the vehicle is

damaged and painting is required, we

recommend that you have your vehicle

maintained and repaired by a HYUNDAI

authorised repairer. Take extreme care,

as it is difficult to restore the quality

after the repair.

9-82

Corrosion protection

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By using the most advanced design

and construction practices to combat

corrosion, we produces vehicles of the

highest quality. However, this is only

part of the job. To achieve the long-term

corrosion resistance your vehicle can

deliver, the owner’s cooperation and

assistance is also required.

WARNING

After washing the vehicle, test the

brakes whilst driving slowly to see if

they have been affected by water. If

braking performance is impaired, dry

the brakes by applying them lightly

whilst maintaining a slow forward

speed.

Aluminium wheel maintenance

The aluminium wheels are coated with a

clear protective finish.

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The most common causes of corrosion

on your vehicle are:

NOTICE

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polishing compound, solvent, or wire

brushes on aluminium wheels.

śꢀ Road salt, dirt and moisture that is

allowed to accumulate underneath the

vehicle.

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śꢀ Removal of paint or protective

coatings; by stones, gravel, abrasion

or minor scrapes and dents which

leave unprotected metal exposed to

corrosion.

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detergent, and rinse thoroughly with

water. Also, be sure to clean the

wheels after driving on salted roads.

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speed car wash brushes.

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If you live in an area where your vehicle

is regularly exposed to corrosive

materials, corrosion protection is

particularly important. Some of the

common causes of accelerated

corrosion are road salts, dust control

chemicals, ocean air and industrial

pollution.

acid or alkaline detergents.

9-83

Maintenance

Keep your vehicle clean

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The best way to prevent corrosion is

to keep your vehicle clean and free of

corrosive materials. Attention to the

underside of the vehicle is particularly

important.

Moisture creates the conditions in

which corrosion is most likely to occur.

For example, corrosion is accelerated

by high humidity, particularly when

temperatures are just above freezing. In

such conditions, the corrosive material is

kept in contact with the vehicle surfaces

by moisture that is slow to evaporate.

śꢀ If you live in a high-corrosion area —

where road salts are used, near the

ocean, areas with industrial pollution,

acid rain, etc.—, you should take extra

care to prevent corrosion. In winter,

hose off the underside of your vehicle

at least once a month and be sure to

clean the underside thoroughly when

winter is over.

śꢀ When cleaning underneath the

vehicle, give particular attention to the

components under the fenders and

other areas that are hidden from view.

Do a thorough job; just dampening the

accumulated mud rather than washing

it away will accelerate corrosion rather

than prevent it. Water under high

pressure and steam are particularly

effective in removing accumulated

mud and corrosive materials.

Mud is particularly corrosive because

it is slow to dry and holds moisture in

contact with the vehicle. Although the

mud appears to be dry, it can still retain

moisture and promote corrosion.

High temperatures can also accelerate

corrosion of parts that are not properly

ventilated so the moisture can be

dispersed. For all these reasons, it is

particularly important to keep your

vehicle clean and free of mud or

accumulations of other materials. This

applies not only to the visible surfaces

but particularly to the underside of the

vehicle.

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You can help prevent corrosion from

getting started by observing the

following:

śꢀ When cleaning lower door panels,

rocker panels and frame members, be

sure that drain holes are kept open so

that moisture can escape and not be

trapped inside to accelerate corrosion.

9-84

Maintenance -> Exterior care for Your Hyundai I20 4 Door 2021-2026

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