HYUNDAI IONIQ 5 2022 Owners Manual

Maintenance
9-12
„Standard coolant
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„Low conductivity coolant
ONE1091003
Check the condition and connections
of all cooling system hoses and
heater hoses. Replace any swollen or
deteriorated hoses.
The coolant level should be filled
between the MAX or F and the MIN
or L marks on the side of the coolant
reservoir when the parts in the motor
compartment is cool.
If the coolant is low, have the vehicle
inspected by an authorized HYUNDAI
dealer.
Use only designated coolant water for
electric vehicles, adding other types
of water or antifreeze can damage the
vehicle.
WARNING
Since specific coolant water (Blue color,
Low conductivity) is applied for electric
vehicles, replenishment of other
antifreeze or water may cause problems
to the vehicle.
WARNING
The electric motor for the
cooling fan may continue to
operate or start up when the
vehicle is not running and can
cause serious injury.
Keep hands, clothing and tools
away from the rotating fan
blades of the cooling fan.
The electric motor for the cooling
fan is controlled by vehicle coolant
temperature, refrigerant pressure and
vehicle speed. As the vehicle coolant
temperature decreases, the electric
motor will automatically shut off. This is
a normal condition.
COOLANT

09
9-13
Checking the Brake Fluid Level
ONE1091004
Check the fluid level in the reservoir
periodically. The fluid level should be
between MAX and MIN marks on the side
of the reservoir.
Before removing the reservoir cap and
adding brake fluid, clean the area around
the reservoir cap thoroughly to prevent
brake fluid contamination.
If the level is low, add the specified brake
fluid to the MAX level. The level will fall
with accumulated kilometers. This is a
normal condition associated with the
wear of the brake linings. If the fluid level
is excessively low, have the brake system
checked by an authorized HYUNDAI
dealer.
WARNING
If the brake system requires frequent
additions of fluid this could indicate
a leak in the brake system. Have the
vehicle inspected by an authorized
HYUNDAI dealer.
WARNING
Do not let brake fluid enter into your
eyes. If brake fluid gets in your eyes,
flush your eyes with clean water for
at least 15 minutes and get immediate
medical attention.
NOTICE

[Do not allow brake fluid to contact
the vehicle’s body paint, as it will
result in paint damage.

[NEVER use brake fluid which has
been exposed to open air for an
extended time, as its quality cannot
be guaranteed. It should be disposed
of properly.

[Do not use the wrong type of brake
fluid. A few drops of mineral based
oil in your brake system can damage
brake system parts.
Information
Use only the specified brake fluid (refer
to “Recommended Lubricants and
Capacities” section in chapter 2).
BRAKE FLUID

Maintenance
9-14
Checking the Washer Fluid Level
ONE1091005
Check the fluid level in the washer fluid
reservoir and add fluid if necessary. Plain
water may be used if washer fluid is not
available. However, use washer solvent
with antifreeze characteristics in cold
climates to prevent freezing.
WARNING
To prevent serious injury or death, take
the following safety precautions when
using washer fluid:

[Do not use coolant or antifreeze in
the washer fluid reservoir. Coolant
can severely obscure visibility when
sprayed on the windshield and
may cause loss of vehicle control
resulting in an accident or damage to
paint and body trim.

[Do not allow sparks or flame to
contact the washer fluid or the
washer fluid reservoir. Washer fluid
may contain alcohol and can be
flammable.

[Do not drink washer fluid and avoid
contact with skin. Washer fluid is
harmful to humans and animals.

[Keep washer fluid away from
children and animals.
WASHER FLUID REDUCTION GEAR FLUID
There is no reduction gear fluid level
gauge in the vehicle. Check the
reduction gear fluid every 60,000 km
regularly. If the vehicle is driven under
severe condition, check the maintenance
under severe usage condition and
consult an authorized HYUNDAI dealer.

09
9-15
Filter Inspection
The cabin air filter should be replaced
according to the Maintenance Schedule.
If the vehicle is operated in severely air-
polluted cities or on dusty rough roads
for a long period, it should be inspected
more frequently and replaced sooner.
Replace the cabin air filter by following
the procedure below and be careful to
avoid damaging other components.
Filter Replacement
1. Open the hood.
ONE1051213
2. Lift up the front trunk cover while
depressing the front trunk lever (1).
„Type A„Type B
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3. Remove the cover by pulling the front
trunk handle (2).
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4. Press and hold the lock (3) on the left
side of the cover (4).
5. Replace the cabin air filter.
6. Reassemble in the reverse order of
disassembly.
NOTICE
OHI078055

[Install a new cabin air filter in the
correct direction with the arrow
V\PERO

Maintenance
9-16
Blade Inspection
Contamination of either the windshield
or the wiper blades with foreign matter
can reduce the effectiveness of the
windshield wipers.
Common sources of contamination are
insects, tree sap, and hot wax treatments
used by some commercial car washes. If
the blades are not wiping properly, clean
both the window and the blades with a
good cleaner or mild detergent, and rinse
thoroughly with clean water.
NOTICE
To prevent damage to the wiper blades,
arms or other components, do not:

[Use gasoline, kerosene, paint
thinner, or other solvents on or near
them.

[Attempt to move the wipers
manually.

[Use non-specified wiper blades.
Information
Commercial hot waxes applied by
automatic car washes have been known to
make the windshield difficult to clean.
Information
Wiper blades are consumable items.
Normal wear of the wipers may not be
covered by your vehicle warranty.
Blade Replacement
When the wipers no longer clean
adequately, the blades may be worn or
cracked, and require replacement.
NOTICE

[In order to prevent damage to the
hood and the wiper arms, the wiper
arms should only be lifted when in
the top wiping position.

[Always return the wiper arms to the
windshield before driving.
Front windshield wiper blade
replacement
ONE1091008
Within 20 seconds of turning off the
vehicle, lift up and hold the wiper lever
to the MIST position for about 2 seconds
until the wipers move to the top wipe
position.
At this time you can lift the wipers off the
windshield.
WIPER BLADES

09
9-17
Ty p e A
OGSR076067
OGSR076066
1. Lift up the wiper blade clip. Then lift
up the wiper blade.
2. While pushing the lock (1), pull down
the wiper blade (2).
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3. Remove the wiper blade from the
wiper arm.
4. Install a new wiper blade assembly in
the reverse order of removal.
5. Return the wiper arm on the
windshield.

Maintenance
9-18
Ty p e B
OHI078075
1. Lift up the wiper blade clip (1). Then
lift up the wiper blade.
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2. Press the clip (3). Then push the blade
forward through the wiper arm to
disassemble it (4).
OHI078077
3. Remove the wiper blade from the
wiper arm (5).
4. Install the new blade assembly in the
reverse order of removal.
5. Return the wiper arm on the
windshield.

09
9-19
WARNING
To prevent SERIOUS INJURY or DEATH
to you or bystanders, always follow
these precautions when working near
or handling the battery:
Always read and follow
instructions carefully when
handling a battery.
Wear eye protection designed
to protect the eyes from acid
splashes.
Keep all flames, sparks, or
smoking materials away from
the battery.
Hydrogen is always present
in battery cells, is highly
combustible, and may explode
if ignited.
Keep batteries out of reach of
children.
Batteries contain sulfuric acid
which is highly corrosive. Do
not allow acid to contact your
eyes, skin or clothing.
If acid gets into your eyes,
flush your eyes with clean
water for at least 15 minutes
and get immediate medical
attention. If acid gets on
your skin, thoroughly wash
the area. If you feel pain or a
burning sensation, get medical
attention immediately.

[When lifting a plastic-cased battery,
excessive pressure on the case may
cause battery acid to leak. Lift with a
battery carrier or with your hands on
opposite corners.

[Do not attempt to jump start your
vehicle if your battery is frozen.

[NEVER attempt to recharge the
battery when the vehicle’s battery
cables are connected to the battery.

[The electrical ignition switch works
with high voltage. NEVER touch
these components with the “
”
indicator ON or when the START/
STOP button is in the ON position.
WARNING
CALIFORNIA PROPOSITION 65
WARNING
Battery posts, terminals, and related
accessories contain lead and lead
compounds, chemicals known to the
State of California to cause cancer,
birth defects and reproductive harm.
Batteries also contain other chemicals
known to the State of California
to cause cancer. Wash hands after
handling.
NOTICE
Always follow these instructions when
handling your vehicle’s battery to
prevent damage to your battery:

[When you do not use the vehicle for a
long time in a low temperature area,
disconnect the battery and keep it
indoors.

[Always charge the battery fully to
prevent battery case damage in low
temperature areas.

[Prevent liquid from wetting the
battery terminals. The performance
of the battery may be degraded, and
may cause injury. Be cautious when
loading liquid in the trunk.

[Do not tilt the battery.

[If you connect unauthorized
electronic devices to the battery, the
battery may be discharged. Never
use unauthorized devices.
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Maintenance
9-20
For best battery service
ONE1091009

[Keep the battery securely mounted.

[Keep the battery top clean and dry.

[Keep the terminals and connections
clean, tight, and coated with
petroleum jelly or terminal grease.

[Rinse any spilled electrolyte from the
battery immediately with a solution of
water and baking soda.

[If the vehicle is not going to be used
for an extended time, disconnect the
battery cables.
Battery Capacity Label
OLMB073072
ÃThe actual battery label in the vehicle
may differ from the illustration.
1. CMF60L-BCI : The HYUNDAI model
name of battery
2. 12V : The nominal voltage
3. 60Ah(20HR) : The nominal capacity
(in Ampere hours)
4. 92RC : The nominal reserve capacity
(in min.)
5. 550CCA : The cold-test current in
amperes by SAE
6. 440A : The cold-test current in
amperes by EN
Battery Recharging
By battery charger
Your vehicle has a maintenance-free,
calcium-based battery.

[If the battery becomes discharged
over a short time (because, for
example, the headlamps or interior
lights were left on while the vehicle
was not in use), recharge it by slow
charging (trickle) for 10 hours.

[If the battery gradually discharges
because of high electrical load while
the vehicle is being used, recharge it
at 20-30A for two hours.

09
9-21
WARNING
Always follow these instructions when
recharging your vehicle’s battery to
avoid the risk of SERIOUS INJURY or
DEATH from explosions or acid burns:

[Before performing maintenance or
recharging the battery, turn off all
accessories and stop the vehicle.

[Keep all flames, sparks, or smoking
materials away from the battery.

[Always work outdoors or in an area
with plenty of ventilation.

[Wear eye protection when checking
the battery during charging.

[The battery must be removed from
the vehicle and placed in a well
ventilated area.

[Watch the battery during charging,
and stop or reduce the charging
rate if the battery cells begin boiling
violently.

[The negative battery cable must
be removed first and installed last
when the battery is disconnected.
Disconnect the battery charger in the
following order:
1. Turn off the battery charger main
switch.
2. Unhook the negative clamp from
the negative battery terminal.
3. Unhook the positive clamp from
the positive battery terminal.

[Use batteries for replacement from
an authorized HYUNDAI dealer.
By jump starting
After a jump start from a good battery,
drive the vehicle for 20-30 minutes
before it is shutoff. The vehicle may
not restart if you shut it off before the
battery had a chance to adequately
recharge. See “Jump Starting” in chapter
8 for more information on jump starting
procedures.
Information
An inappropriately disposed
battery can be harmful to the
environment and human health.
Dispose of the battery according
to your local law(s) or regulation.
Reset Items
The following items may need to be reset
after the battery has been discharged or
the battery has been disconnected.

[Driving info/After recharging/
Accumulated info (items in Utility
view) (see chapter 4)

[Integrated memory system (see
chapter 5)

[Power window (see chapter 5)

[Vision roof (see chapter 5)

[Power liftgate (see chapter 5)

[Climate control system (see chapter 5)

[Clock (see Infotainment system
manual)

[Infotainment system (see
Infotainment system manual)