engine coolant HYUNDAI I30 2023 Owners Manual

1-7
Your vehicle at a glance
1
1. Engine coolant reservoir ......................7-31
2. Radiator cap.........................................7-32
3. Brake/clutch fluid reservoir ..................7-34
4. Air cleaner ............................................7-36
5. Engine oil dipstick ................................7-28
6. Engine oil filler cap ..............................7-28
7. Windscreen washer fluid reservoir ......7-35
8. Fuse box ..............................................7-61
9. Battery..................................................7-43
OPD077002R/OPD077098R
The actual engine compartment in the vehicle may differ from the illustration.
■ ■Petrol Engine (2.0 GDI)
■
■Petrol Engine (1.6 T-GDI)
E
EN
NG
GI
IN
NE
E
C
CO
OM
MP
PA
AR
RT
TM
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1-8
Your vehicle at a glance
1. Engine coolant reservoir ......................7-31
2. Radiator cap.........................................7-32
3. Brake/clutch fluid reservoir ..................7-34
4. Air cleaner ............................................7-36
5. Engine oil dipstick ................................7-29
6. Engine oil filler cap ..............................7-30
7. Windscreen washer fluid reservoir ......7-35
8. Fuse box ..............................................7-61
9. Battery..................................................7-43
OPDE076003RThe actual engine compartment in the vehicle may differ from the illustration.
■ ■Diesel Engine (1.6 TCI)

3-41
Convenient features of your vehicle
31. Tachometer
2. Speedometer
3. Engine coolant temperature gauge
4. Fuel gauge
5. Warning and indicator lights
6. LCD display (including Trip computer)
OPD047100E/OPD047101E
■ ■
Type B
■ ■
Type A
I IN
NS
ST
TR
RU
UM
ME
EN
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C
CL
LU
US
ST
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R
The actual cluster in the vehicle may differ
from the illustration.
For more details, refer to the "Gauges" in
this chapter.

3-43
Convenient features of your vehicle
3
Gauges
Speedometer
The speedometer indicates the
speed of the vehicle and is calibrated
in kilometres per hour (km/h).
Tachometer
The tachometer indicates the
approximate number of engine revo-
lutions per minute (rpm).
Use the tachometer to select the cor-
rect shift points and to prevent lug-
ging and/or over-revving the engine.
Do not operate the engine within
the tachometer's RED ZONE. This
may cause severe engine damage.
Engine coolant temperature
gauge
This gauge indicates the tempera-
ture of the engine coolant when the
ignition switch is in the ON position.
If the gauge pointer moves
beyond the normal range area
toward the "H (HOT)" position, it
indicates overheating that may
damage the engine.
Do not continue driving with an
overheated engine. If your vehicle
overheats, refer to "If the Engine
Overheats" in chapter 6.
NOTICE
NOTICE
OPDE046104/OPDE046105
■Diesel engine ■Petrol engine
OPD046106OPDE046102

3-44
Convenient features of your vehicle
Fuel gauge
This gauge indicates the approxi-
mate amount of fuel remaining in the
fuel tank.
Information
• The fuel tank capacity is given in
chapter 8.
• A low fuel level is also indicated by a
low fuel warning light, which will
illuminate when the fuel tank is
nearly empty.
• On inclines or curves, the fuel gauge
pointer may fluctuate or the low fuel
warning light may come on earlier
than usual due to the movement of
fuel in the tank.Avoid driving with an extremely
low fuel level. Running out of fuel
could cause the engine to misfire
damaging the catalytic converter.
NOTICE
i
Never remove the radiator cap
when the engine is hot. The
engine coolant is under pressure
and could cause severe burns.
Wait until the engine is cool
before adding coolant to the
reservoir.
WARNING
Running out of fuel can expose
vehicle occupants to danger.
You must stop and obtain addi-
tional fuel as soon as possible
after the warning light comes
on or when the gauge indicator
comes close to the "E (Empty)"
level.
WARNING
OPD046107

3-56
Convenient features of your vehicle
Exhaust System (DPF)
Warning Light
(for diesel engine)
(if equipped)
This warning light illuminates:
When there is a malfunction with
the Diesel Particulate Filter (DPF)
system.
When this warning light illumi-
nates, it may turn off after driving
the vehicle:
- at more than 60 km/h, or
- above 2nd gear with 1500 ~ 2500
engine rpm for a certain time (for
about 25 minutes).
If this warning light blinks in spite of
the procedure (at this time LCD
warning message will be displayed),
we recommend that you have the
DPF system checked by an autho-
rised HYUNDAI dealer.
If you continue to drive with the
DPF warning light blinking for a
long time, the DPF system can be
damaged and fuel consumption
can worsen.
Glow Indicator Light
(for diesel engine)
This indicator light illuminates:
When the engine is being preheat-
ed with the ignition switch or
Engine Start/Stop button in the ON
position.
- The engine can be started after
the glow indicator light goes off.
- The illumination time varies
depending on the the engine
coolant temperature, air tempera-
ture, and battery condition.
If the indicator light remains on or
blinks after the engine has warmed
up or whilst driving, there may be a
malfunction with the engine preheat-
ing system.
In this case, we recommend that you
have the vehicle inspected by an
authorised HYUNDAI dealer.
Information
If the engine does not start within 10
seconds after the preheating is com-
pleted, set the ignition switch or
Engine Start/Stop button to the
LOCK or OFF position for 10 seconds
and then to the ON position in order
to preheat the engine again.
i
NOTICE

3-66
Convenient features of your vehicle
Low Pressure (if equipped)
This warning message is displayed if
the tyre pressure is low. The corre-
sponding tyre on the vehicle will be
illuminated.
For more details, refer to "Tyre
Pressure Monitoring System (TPMS)"
in chapter 6.
Turn on FUSE SWITCH
This warning message is displayed if
the fuse switch located on the fuse
box under the steering wheel is OFF.
You should turn the fuse switch on.
For more details, refer to “Fuses”
in chapter 7.
Low washer fluid (if equipped)
This warning message is displayed
if the washer fluid level in the reser-
voir is nearly empty.
Have the washer fluid reservoir
refilled.
Low fuel
This warning message is displayed if
the fuel tank is almost out of fuel.
When this message is displayed, the
low fuel level warning light in the
cluster will come on.
It is recommended to look for the
nearest service station and refuel as
soon as possible.
Add fuel as soon as possible.
Engine has overheated
(if equipped)
This warning message is displayed
when the engine coolant tempera-
ture is above 120°C (248°F). This
means that the engine is overheated
and may be damaged.
If your vehicle is overheated, refer
to “Overheating” in chapter 6.
OPDE046119OPD067005L

5-63
Driving your vehicle
5
When ECO mode is activated:
The acceleration response may be
slightly reduced as the accelerator
pedal is depressed moderately.
The air conditioner performance
may be limited.
The shift pattern of the automatic
transmission may change.
The engine noise may get louder.
The above situations are normal
conditions when ECO mode is acti-
vated, to improve fuel efficiency.Limitation of ECO mode opera-
tion:
If the following conditions occur
whilst ECO mode is operating, the
system operation is limited even
though there is no change in the
ECO indicator.
When the coolant temperature is
low:
The system will be limited until
engine performance becomes nor-
mal.
When driving up a hill:
The system will be limited in gain-
ing power when driving uphill
because engine torque is restrict-
ed.
When driving the vehicle with the
automatic transmission or the dual
clutch transmission gear shift lever
in manual shift mode:
The system will be limited due to
the shift location.
When the accelerator pedal is fully
depressed for a few seconds:
The system will be limited, judging
that the driver wants to speed up.SPORT mode
SPORT mode manages
the driving dynamics by
automatically adjusting the
steering effort, the engine
and transmission control
logic for enhanced driver
performance.
When SPORT mode is selected by
pressing the DRIVE MODE button,
the SPORT indicator will illuminate.
Whenever the engine is restarted,
the Drive Mode will revert back to
NORMAL mode. If SPORT mode is
desired, re-select SPORT mode
from the DRIVE MODE button.
When SPORT mode is activated:
- The engine rpm will tend to remain
raised over a certain length of time
even after releasing the accelerator
- Upshifts are delayed when accel-
erating
Information
In SPORT mode, the fuel efficiency
may decrease.
i

5-125
Driving your vehicle
5
Hydroplaning
If the road is wet enough and you are
going fast enough, your vehicle may
have little or no contact with the road
surface and actually ride on the
water. The best advice is SLOW
DOWN when the road is wet.
The risk of hydroplaning increas-
es as the depth of tyre tread
decreases, refer to "Tyre Tread" in
chapter 7.
Driving in flooded areas
Avoid driving through flooded areas
unless you are sure the water is no
higher than the bottom of the wheel
hub. Drive through any water slowly.
Allow adequate stopping distance
because brake performance may be
reduced.
After driving through water, dry the
brakes by gently applying them sev-
eral times whilst the vehicle is mov-
ing slowly.
Highway driving
Tyres
Adjust the tyre inflation, as specified.
Under-inflation may overheat or
damage the tyres.
Do not install worn-out or damaged
tyres, which may reduce traction or
adversely affect vehicle handling and
braking.
Information
Never over-inflate your tyres above
the maximum inflation pressure, as
specified on your tyres.
Fuel, engine coolant and engine
oil
Driving at higher speeds on the high-
way consumes more fuel and is less
efficient than driving at a slower,
more moderate speed. Maintain a
moderate speed in order to conserve
fuel when driving on the highway.
Be sure to check both the engine
coolant level and the engine oil
before driving.
Drive belt
A loose or damaged drive belt may
overheat the engine.
i

5-131
Driving your vehicle
5
Use approved window washer
anti-freeze solution in system
To prevent the window washer from
being frozen, add authorised window
washer anti-freeze solution, as spec-
ified on the window washer contain-
er. Window washer anti-freeze solu-
tion is available from an authorised
HYUNDAI dealer, and most vehicle
accessory outlets. Do not use engine
coolant or other types of anti-freeze
solution, to prevent any damage to
the vehicle paint.Do not let your parking brake
freeze
Under some conditions your parking
brake can freeze in the engaged
position. This is most likely to hap-
pen when there is an accumulation
of snow or ice around or near the
rear brakes or if the brakes are wet.
When there is the risk that your park-
ing brake may freeze, temporarily
apply it with the shift lever in P
(Park). Also, block the rear wheels in
advance, so the vehicle may not roll.
Then, release the parking brake.Do not let ice and snow accumu-
late underneath
Under some conditions, snow and
ice can build up under the wheel
arches and interfere with the steer-
ing. When driving in such conditions
during a severe winter, you should
check underneath the vehicle on a
regular basis, to ensure that the front
wheels and steering components are
unblocked.
Carry emergency equipment
In accordance with weather condi-
tions, you should carry appropriate
emergency equipment, whilst driv-
ing. Some of the items you may want
to carry include tyre chains, tow
straps or chains, flashlight, emer-
gency flares, sand, shovel, jumper
cables, window scraper, gloves,
ground cloth, coveralls, blanket, etc.