service HYUNDAI I30 2023 Owner's Manual

What to do in an emergency
Hazard warning flasher ........................................6-2
In case of an emergency whilst driving .............6-2
If the engine stalls whilst driving ..................................6-2
If the engine stalls at a crossroads or crossing .......6-2
If you have a flat tyre whilst driving ...........................6-3
If the engine will not start ...................................6-3
If the engine doesn't turn over or
turns over slowly ...............................................................6-4
If the engine turns over normally
but doesn't start ................................................................6-4
Jump starting ..........................................................6-4
If the engine overheats ........................................6-7
Tyre pressure monitoring system (TPMS) .........6-8
Check tyre pressure .........................................................6-8
Tyre pressure monitoring system .................................6-9
Low tyre pressure telltale.............................................6-10
Low tyre pressure position telltale and
tyre pressure telltale ......................................................6-10
TPMS (Tyre Pressure Monitoring System)
malfunction indicator .....................................................6-12
Changing a tyre with TPMS .........................................6-12
If you have a flat tyre (with spare tyre) .........6-15
Jack and tools ..................................................................6-15
Changing tyres .................................................................6-16
Towing ...................................................................6-22
Towing service .................................................................6-22
Removable towing hook ................................................6-23
Emergency towing ..........................................................6-24
6

6-4
What to do in an emergency
If the engine turns over nor-
mally but doesn’t start
Check the fuel level and add fuel if
necessary.
If the engine still does not start, we
recommend that you call an autho-
rised HYUNDAI dealer for assis-
tance.Jump starting can be dangerous if
done incorrectly. Follow the jump
starting procedure in this section to
avoid serious injury or damage to
your vehicle. If in doubt about how to
properly jump start your vehicle, we
strongly recommend that you have a
service technician or towing service
do it for you.
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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.
(Continued)
WARNING
(Continued)
Hydrogen is always
present in battery cells,
is highly combustible,
and may explode if ignit-
ed.
Keep batteries out of
reach of children.
Batteries contain sulfu-
ric 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 imme-
diate medical attention. If acid
gets on your skin, thoroughly
wash the area. If you feel pain or
a burning sensation, get med-
ical attention immediately.
(Continued)

6-11
What to do in an emergency
6
If either telltale illuminates, immedi-
ately reduce your speed, avoid hard
cornering and anticipate increased
stopping distances. You should stop
and check your tyres as soon as pos-
sible. Inflate the tyres to the proper
pressure as indicated on the vehi-
cle’s placard or tyre inflation pres-
sure label located on the driver’s side
centre pillar outer panel. If you can-
not reach a service station or if the
tyre cannot hold the newly added air,
replace the low pressure tyre with a
spare tyre.
The Low Tyre Pressure Telltale will
remain on and the TPMS Malfunction
Indicator may blink for one minute
and then remain illuminated (when
the vehicle is driven approximately
10 minutes at speed above 25 km/h)
until you have the low pressure tyre
repaired and replaced on the vehicle.Information
The spare tyre is not equipped with a
tyre pressure sensor.
i
In winter or cold weather, the low
tyre pressure telltale may illumi-
nate if the tyre pressure was
adjusted to the recommended
tyre inflation pressure in warm
weather. It does not mean your
TPMS is malfunctioning because
the decreased temperature leads
to a lowering of tyre pressure.
When you drive your vehicle
from a warm area to a cold area
or from a cold area to a warm
area, or the outside temperature
is higher or lower, you should
check the tyre inflation pressure
and adjust the tyres to the rec-
ommended tyre inflation pres-
sure.
CAUTION
Low pressure damage
Significantly low tyre pressure
makes the vehicle unstable and
can contribute to loss of vehicle
control and increased braking
distances.
Continued driving on low pres-
sure tyres can cause the tyres
to overheat and fail.
WARNING

6-13
What to do in an emergency
6
Also, the TPMS Malfunction Indicator
will illuminate after blinking for one
minute if the vehicle is driven at
speed above 25 km/h for approxi-
mately 10 minutes.
Once the original tyre equipped with
a tyre pressure monitoring sensor is
reinflated to the recommended pres-
sure and reinstalled on the vehicle,
the Low Tyre Pressure Telltale and
TPMS Malfunction Indicator will go
off within a few minutes of driving.
If the indicators do not extinguish
after a few minutes, please visit an
authorised HYUNDAI dealer.
Each wheel is equipped with a tyre
pressure sensor mounted inside the
tyre behind the valve stem (except
for the spare tyre). You must use
TPMS specific wheels. It is recom-
mended that you have your tyres
serviced by an authorised HYUNDAI
dealer.You may not be able identify a tyre
with low pressure by simply looking
at it. Always use a good quality tyre
pressure gauge to measure the
tyre's inflation pressure. Please note
that a tyre that is hot (from being
driven) will have a higher pressure
measurement than a tyre that is cold.
A cold tyre means the vehicle has
been sitting for 3 hours and driven for
less than 1.6 km in that 3 hour peri-
od.
Allow the tyre to cool before measur-
ing the inflation pressure. Always be
sure the tyre is cold before inflating
to the recommended pressure.
The TPMS cannot alert you to
severe and sudden tyre dam-
age caused by external factors
such as nails or road debris.
If you feel any vehicle instabil-
ity, immediately take your foot
off the accelerator, apply the
brakes gradually and with
light force, and slowly move to
a safe position off the road.
WARNING

6-16
What to do in an emergency
If it is hard to loosen the tyre hold-
down wing bolt by hand, you can
loosen it easily using the jack handle.
1. Put the jack handle (1) inside of
the tyre hold-down wing bolt.
2. Turn the tyre hold-down wing bolt
anticlockwise with the jack handle.
When you remove or store the
spare tyre, do not contact or bump
the battery with the spare tyre.
Contacting or bumping the battery
may cause failure of electrical cir-
cuits.
Changing tyres
NOTICE
Never attempt vehicle repairs
in the traffic lanes of a public
road or highway.
Always move the vehicle com-
pletely off the road and onto
the shoulder before trying to
change a tyre. The jack should
be used on firm level ground.
If you cannot find a firm level
place off the road, call a tow-
ing service company for
assistance.
Be sure to use the correct
front and rear jacking posi-
tions on the vehicle; never
use the bumpers or any other
part of the vehicle for jacking
support.
The vehicle can easily roll off
the jack causing serious
injury or death.
(Continued)
WARNING
(Continued)
Do not get under a vehicle
that is supported by a jack.
No person should place any
portion of their body under a
vehicle that is supported by a
jack.
Chock the wheel diagonally
opposite the flat tyre.
Do not start or run the engine
whilst the vehicle is on the
jack.
Do not allow anyone to remain
in the vehicle whilst it is on
the jack.
Make sure any children pres-
ent are in a secure place away
from the road and from the
vehicle to be raised with the
jack.
OPDE066029

6-19
What to do in an emergency
6
13. Use the wheel nut wrench to
tighten the wheel nuts in the
order shown. Double-check each
wheel nut until they are tight.
After changing tyres, we recom-
mend that an authorised
HYUNDAI dealer tighten the
wheel nuts to their proper torque
as soon as possible.The wheel
nut should be tightened to
11~13 kgf·m.If you have a tyre gauge, check the
tyre pressure (see "Tyres and
Wheels" in chapter 8 for tyre pres-
sure instructions.). If the pressure is
lower or higher than recommended,
drive slowly to the nearest service
and adjust it to the recommended
pressure. Always reinstall the valve
cap after checking or adjusting tyre
pressure. If the cap is not replaced,
air may leak from the tyre. If you lose
a valve cap, buy another and install it
as soon as possible. After changing
tyres, secure the flat tyre and return
the jack and tools to their proper stor-
age locations.
Check the tyre pressure as soon
as possible after installing a
spare tyre. Adjust it to the rec-
ommended pressure.
Check and tighten the wheel
nuts after driving over 50 km if
tyres are replaced. Re-check the
tyre wheel nuts after driving
1,000 km.If any of the equipment such as the
jack, wheel nuts, studs, or other
equipment is damaged or in poor
condition, do not attempt to change
the tyre and call for assistance.
NOTICE
OTL065007
Your vehicle has metric threads
on the studs and wheel nuts.
Make certain during tyre chang-
ing that the same nuts that were
removed are reinstalled. If you
have to replace your wheel nuts
make sure they have metric
threads to avoid damaging the
studs and ensure the wheel is
properly secured to the hub. We
recommend that you consult an
authorised HYUNDAI dealer for
assistance.
CAUTION

6-22
What to do in an emergency
Towing service
If emergency towing is necessary,
we recommend having it done by an
authorised HYUNDAI dealer or a
commercial tow-truck service.
Proper lifting and towing procedures
are necessary to prevent damage to
the vehicle. The use of wheel dollies
or flatbed is recommended.It is acceptable to tow the vehicle
with the rear wheels on the ground
(without dollies) and the front wheels
off the ground.
If any of the loaded wheels or sus-
pension components are damaged
or the vehicle is being towed with the
front wheels on the ground, use a
towing dolly under the front wheels.
When being towed by a commercial
tow truck and wheel dollies are not
used, the front of the vehicle should
always be lifted, not the rear.
T TO
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OPD066018Dollies Dollies
Do not tow the vehicle with the
front wheels on the ground as
this may cause damage to the
vehicle.
Do not tow with sling-type
equipment. Use wheel lift or
flatbed equipment.
CAUTION
OPD066019
OPD066020

6-24
What to do in an emergency
Emergency towing
If towing is necessary, we recommend
you have it done by an authorised
HYUNDAI dealer or a commercial tow
truck service.If a towing service is not available in
an emergency, your vehicle may be
temporarily towed using a cable or
chain secured to the emergency tow-
ing hook at the front (or rear) of the
vehicle.
Use extreme caution when towing
the vehicle with a cable or chain. A
driver must be in the vehicle to steer
it and operate the brakes.
Towing in this manner may be done
only on hard-surfaced roads for a
short distance and at low speeds.
Also, the wheels, axles, power train,
steering and brakes must all be in
good condition.Always follow these emergency tow-
ing precautions:
Place the ignition switch in the ACC
position so the steering wheel is not
locked.
Place the shift lever in N (Neutral).
Release the parking brake.
Depress the brake pedal with more
force than normal as you will have
reduced braking performance.
More steering effort will be required
because the power steering system
will be disabled.
Use a vehicle heavier than your
own to tow your vehicle.
The drivers of both vehicles should
communicate with each other fre-
quently.
Before emergency towing, check
that the hook is not broken or dam-
aged.
Fasten the towing cable or chain
securely to the hook.
Do not jerk the hook. Apply steady
and even force.
OPDE066022
OPD067026L
■Front
■Rear
The driver must be in the vehi-
cle for steering and braking
operations when the vehicle is
being towed. Passengers other
than the driver must not be in
the vehicle.
CAUTION

7
Maintenance
7
Maintenance
Engine compartment .............................................7-3
Maintenance services ...........................................7-5
Owner's responsibility ......................................................7-5
Owner maintenance precautions ..................................7-5
Owner maintenance ...............................................7-6
Owner maintenance schedule ........................................7-7
Scheduled maintenance services.........................7-9
Normal Maintenance Schedule
(Petrol Engine [1.6 T-GDI]) ..........................................7-10
Maintenance Under Severe Usage and
Low Mileage Conditions
(Petrol Engine [1.6 T-GDI]) ..........................................7-13
Normal Maintenance Schedule
(Petrol Engine [2.0 GDI])...............................................7-15
Maintenance Under Severe Usage and
Low Mileage Conditions
(Petrol Engine [2.0 GDI])...............................................7-18
Normal Maintenance Schedule (Diesel Engine) ......7-20
Maintenance Under Severe Usage and
Low Mileage Conditions (Diesel Engine) ...................7-23
Explanation of scheduled maintenance items .7-25
Engine oil ..............................................................7-28
Checking the engine oil level (Petrol engine) ..........7-28
Checking the engine oil level (Diesel Engine)..........7-29
Checking the engine oil and filter ..............................7-30
Engine coolant......................................................7-31
Checking the engine coolant level..............................7-31
Changing the engine coolant .......................................7-33
Brake/clutch fluid ................................................7-34
Checking the brake/clutch fluid level ........................7-34
Washer fluid .........................................................7-35
Checking the washer fluid level ..................................7-35
Parking brake .......................................................7-35
Checking the parking brake .........................................7-35
Fuel filter (For Diesel) ........................................7-36
Draining water from fuel filter ....................................7-36
Fuel filter cartridge replacement ................................7-36
Air cleaner ............................................................7-36
Filter replacement ...........................................................7-36
Climate control air filter .....................................7-38
Filter inspection ...............................................................7-38
Filter replacement ...........................................................7-38
Wiper blades .........................................................7-39
Blade inspection ..............................................................7-39
Blade replacement ..........................................................7-40
Battery...................................................................7-43
For best battery service................................................7-44
Battery capacity label ...................................................7-44
Battery recharging .........................................................7-44
Reset items .......................................................................7-46
7

7-5
7
Maintenance
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You should exercise the utmost care
to prevent damage to your vehicle
and injury to yourself whenever per-
forming any maintenance or inspec-
tion procedures.
We recommend you have your vehi-
cle maintained and repaired by an
authorised HYUNDAI dealer. An
authorised HYUNDAI dealer meets
HYUNDAI’s high service quality stan-
dards and receives technical support
from HYUNDAI in order to provide
you with a high level of service satis-
faction.
Owner’s responsibility
Maintenance service and record reten-
tion are the owner’s responsibility.
You should retain documents that show
proper maintenance has been per-
formed on your vehicle in accordance
with the scheduled maintenance serv-
ice charts shown on the following
pages. You need this information to
establish your compliance with the
servicing and maintenance require-
ments of your vehicle warranties.Detailed warranty information is pro-
vided in your Service Passport.
Repairs and adjustments required as
a result of improper maintenance or
a lack of required maintenance are
not covered.
Owner maintenance precautions
Inadequate, incomplete or insufficient
servicing may result in operational
problems with your vehicle that could
lead to vehicle damage, an accident,
or personal injury. This chapter pro-
vides instructions only for the mainte-
nance items that are easy to perform.
Several procedures can be done only
by an authorised HYUNDAI dealer
with special tools.
Your vehicle should not be modified in
any way. Such modifications may
adversely affect the performance,
safety or durability of your vehicle and
may, in addition, violate conditions of
the limited warranties covering the
vehicle.Improper owner maintenance dur-
ing the warranty period may affect
warranty coverage. For details, read
the separate Service Passport pro-
vided with the vehicle. If you're
unsure about any servicing or main-
tenance procedure, we recommend
that the system be serviced by an
authorised HYUNDAI dealer.
NOTICE