2023 HYUNDAI I20 wiper fluid

5-55
05
AUTO (Automatic) control
(if equipped)
The rain sensor located at the top of the
windscreen glass senses the amount of
rainfall and controls the wiping cycle for
the proper interval. The wiper operation
time will be automatically controlled,
depending on rainfall.
When the rain stops, the wiper stops. To
vary the speed setting, turn the speed
control knob.
If the wiper switch is set in AUTO mode
when the ignition switch is in the ON
position, the wiper will operate once to
perform a self-check of the system. Set
the wiper to the OFF position when the
wiper is not in use.
WARNING
To avoid personal injury from the
windscreen wipers, when the engine
is running and the windscreen wiper
switch is placed in the AUTO mode:
Do not touch the upper end of the
windscreen glass facing the rain sensor.
Do not wipe the top of the windscreen
glass with a damp or wet cloth.
Do not put pressure on the windscreen
glass.
NOTICE
When washing the vehicle, set the
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the auto wiper operation. The wiper
may operate and be damaged if the
switch is set in the AUTO mode whilst
washing the vehicle.
Do not remove the sensor cover
located at the top of the passenger side
windscreen glass. Damage to system
parts could occur and may not be
covered by your vehicle warranty.
Windscreen washers
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In the OFF (O) position, pull the lever
gently toward you to spray washer
fluid on the windscreen and to run the
wipers 1-3 cycles. The spray and wiper
operation will continue until you release
the lever. If the washer does not work,
you may need to add washer fluid to the
washer fluid reservoir.
WARNING
When the outside temperature is
below freezing, ALWAYS warm the
windscreen using the defroster to
prevent the washer fluid from freezing
on the windscreen and obscuring your
vision which could result in an accident
and serious injury or death.

5-56
Convenient features
CAUTION

[To prevent possible damage to the
washer pump, do not operate the
washer when the fluid reservoir is
empty.

[To prevent possible damage to the
wipers or windscreen, do not operate
the wipers when the windscreen is
dry.

[To prevent damage to the wiper
arms and other components, do
not attempt to move the wipers
manually.

[To prevent possible damage to the
wipers and washer system, use anti-
freezing washer fluids in the winter
season or cold weather.
Rear window wiper and washer
switch (if equipped)
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The rear window wiper and washer
switch is located at the end of the wiper
and washer switch lever.
Turn the switch to desired position to
operate the rear wiper and washer.
· 2 – High wiper speed
· 1 – Low wiper speed
· O – Off
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Push the lever away from you to spray
rear washer fluid and to run the rear
wipers 1~3 cycles. The spray and wiper
operation will continue until you release
the lever. (if equipped)
Auto rear wiper (if equipped)
The rear wiper will operate whilst the
vehicle is in reverse with the front wiper
ON by selecting the function on the LCD
display.
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07
7-9
Limitations of the Forward
Collision-Avoidance Assist
Forward Collision-Avoidance Assist may
not operate normally, or the function
may operate unexpectedly under the
following circumstances:

[The detecting sensor or the
surroundings are contaminated or
damaged

[The temperature around the front view
camera is high or low

[The camera lens is contaminated due
to tinted, filmed or coated windscreen,
damaged glass, or stuck of foreign
material (sticker, bug, etc.) on the
glass

[Moisture is not removed or frozen on
the windscreen

[Washer fluid is continuously sprayed,
or the wiper is on

[Driving in heavy rain or snow, or thick
fog

[The field of view of the front view
camera is obstructed by sun glare

[Street light or light from an oncoming
vehicle is reflected on the wet road
surface, such as a puddle on the road

[An object is placed on the dashboard

[Your vehicle is being towed

[The surrounding is very bright

[The surrounding is very dark, such as
in a tunnel, etc.

[The brightness changes suddenly, for
example when entering or exiting a
tunnel

[The brightness outside is low, and the
headlamps are not on or are not bright
[Driving through steam, smoke or
shadow

[Only part of the vehicle, pedestrian or
cyclist is detected

[The vehicle in front is a bus, heavy
truck, truck with a unusually shaped
luggage, trailer, etc.

[The vehicle in front has no tail lights,
tail lights are located unusually, etc.

[The brightness outside is low, and the
tail lamps are not on or are not bright

[The rear of the front vehicle is small
or the vehicle does not look normal,
such as when the vehicle is tilted,
overturned, or the side of the vehicle
is visible, etc.

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low or high

[A vehicle, pedestrian or cyclist
suddenly cuts in front

[The vehicle in front is detected late

[The vehicle in front is suddenly
blocked by a obstacle

[The vehicle in front suddenly changes
lane or suddenly reduces speed

[The vehicle in front is bent out of
shape

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slow

[The vehicle in front steers in the
opposite direction of your vehicle to
avoid a collision

[With a vehicle in front, your vehicle
changes lane at low speed

[The vehicle in front is covered with
snow

Driver assistance system
7-24
Forward Collision-Avoidance Assist
disabled
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When the front windscreen where the
front view camera is located, front radar
cover or sensor is covered with foreign
material, such as snow or rain, it can
reduce the detecting performance and
temporarily limit or disable Forward
Collision-Avoidance Assist.
If this occurs the 'Forward safety
systems. Camera obscured' or the
'Forward safety systems disabled. Radar
blocked' warning message, and the

and warning lights will illuminate on
the cluster.
The function will operate normally when
when such snow, rain or foreign material
is removed.
If the function does not operate normally
after obstruction (snow, rain, or foreign
material) is removed, we recommend
that the function be inspected by a
HYUNDAI authorised repairer.
WARNING

[Even though the warning message or
warning light does not appear on the
cluster, Forward Collision-Avoidance
Assist may not properly operate.

[Forward Collision-Avoidance Assist
may not properly operate in an
area (e.g. open terrain), where any
substance are not detected after
turning ON the engine.
Limitations of the Forward
Collision-Avoidance Assist
Forward Collision-Avoidance Assist may
not operate normally, or the function
may operate unexpectedly under the
following circumstances:

[The detecting sensor or the
surroundings are contaminated or
damaged

[The temperature around the front view
camera is high or low

[The camera lens is contaminated due
to tinted, filmed or coated windscreen,
damaged glass, or stuck of foreign
material (sticker, bug, etc.) on the
glass

[Moisture is not removed or frozen on
the windscreen

[Washer fluid is continuously sprayed,
or the wiper is on

[Driving in heavy rain or snow, or thick
fog

[The field of view of the front view
camera is obstructed by sun glare

[Street light or light from an oncoming
vehicle is reflected on the wet road
surface, such as a puddle on the road

[An object is placed on the dashboard

Driver assistance system
7-96
Smart Cruise Control disabled
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When the front radar cover or sensor
is covered with snow, rain, or foreign
material, it can reduce the detecting
performance and temporarily limit or
disable Smart Cruise Control.
If this occurs the ‘SCC (Smart Cruise
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warning message will appear for a
certain period of time on the cluster.
The function will operate normally
when snow, rain or foreign material is
removed.
WARNING

[Even though the warning message
does not appear on the cluster, Smart
Cruise Control may not properly
operate.

[Smart Cruise Control may not
properly operate in an area (e.g. open
terrain), where there is nothing to
detect after turning ON the engine.
Limitations of the Smart Cruise
Control
Smart Cruise Control may not operate
normally, or the function may operate
unexpectedly under the following
circumstances:

[The detecting sensor or the
surroundings are contaminated or
damaged

[Washer fluid is continuously sprayed,
or the wiper is on

[The camera lens is contaminated due
to tinted, filmed or coated windscreen,
damaged glass, or stuck of foreign
material (sticker, bug, etc.) on the
glass

[Moisture is not removed or frozen on
the windscreen

[The field of view of the front view
camera is obstructed by sun glare

[Street light or light from an oncoming
vehicle is reflected on the wet road
surface, such as a puddle on the road

[The temperature around the front view
camera is high or low

[An object is placed on the dashboard

[The surrounding is very bright

[The surrounding is very dark, such as
in a tunnel, etc.

[The brightness changes suddenly, for
example when entering or exiting a
tunnel

[The brightness outside is low, and the
headlamps are not on or are not bright

[Driving in heavy rain or snow, or thick
fog

[Driving through steam, smoke or
shadow

Engine compartment ...................................................................................... 9-3
Maintenance services .....................................................................................9-6
Owner’s responsibility .............................................................................................. 9-6
Owner maintenance precautions............................................................................. 9-6
Owner maintenance ....................................................................................... 9-7Owner maintenance schedule ..................................................................................9-7
Scheduled maintenance services ..................................................................9-9
Explanation of scheduled maintenance items ........................................... 9-10
Engine oil ........................................................................................................9-13
Checking the engine oil level .................................................................................. 9-13
Checking the engine oil and filter ........................................................................... 9-15
Engine coolant ...............................................................................................9-16Checking the coolant level ...................................................................................... 9-16
Changing the engine coolant .................................................................................. 9-19
Brake/clutch fluid ......................................................................................... 9-20Checking the brake/clutch fluid level .................................................................... 9-20
Intelligent Manual Transmission (iMT) System actuator fluid ................... 9-22Checking the IMT system actuator fluid level ....................................................... 9-22
Washer fluid .................................................................................................. 9-23Checking the washer fluid level ............................................................................. 9-23
Checking the parking brake ................................................................................... 9-23
Parking brake ................................................................................................ 9-23
Air cleaner ..................................................................................................... 9-24
Filter replacement ................................................................................................... 9-24
Climate control air filter................................................................................ 9-26Filter inspection ....................................................................................................... 9-26
Filter replacement ................................................................................................... 9-26
Wiper blades ................................................................................................. 9-27Blade inspection .......................................................................................................9-27
Blade replacement ...................................................................................................9-27
9. Maintenance
9

9-8
Maintenance
Whilst operating your vehicle:

[Note any changes in the sound of the
exhaust or any smell of exhaust fumes
in the vehicle.

[Check for vibrations in the steering
wheel. Notice if there is any increased
steering effort or looseness in the
steering wheel, or change in its
straight-ahead position.

[Notice if your vehicle constantly turns
slightly or “pulls” to one side when
travelling on smooth, level road.

[When stopping, listen and check for
unusual sounds, pulling to one side,
increased brake pedal travel or “hard-
to-push” brake pedal.

[If any slipping or changes in the
operation of your transmission occurs,
check the transmission fluid level.

[Check the parking brake.

[Check for fluid leaks under your
vehicle (water dripping from the air
conditioning system during or after
use is normal).
At least monthly:

[Check coolant level in the engine
coolant reservoir.

[Check the operation of all exterior
lights, including the stoplights, turn
signals and hazard warning flashers.

[Check the inflation pressures of all
tyres including the spare for tyres that
are worn, show uneven wear, or are
damaged.

[Check for loose wheel lug nuts.
At least twice a year:
(i.e., every Spring and Autumn)

[Check radiator, heater and air
conditioning hoses for leaks or
damage.

[Check windscreen washer spray and
wiper operation. Clean wiper blades
with a clean cloth dampened with
washer fluid.

[Check headlight alignment.

[Check muffler, exhaust pipes, shields
and clamps.

[Check the seat belts for wear and
function.
At least once a year:

[Clean body and door drain holes.

[Lubricate door hinges and bonnet
hinges.

[Lubricate door and bonnet locks and
latches.

[Lubricate door rubber weather strips.

[Lubricate door checker

[Check the air conditioning system.

[Inspect and lubricate automatic
transmission linkage and controls.

[Clean the battery and terminals.

[Check the brake fluid level.