2015 HYUNDAI I20 heating

)' #10*30-30.2+3%.,/3(21+2"1,/2*3!-$&3SSystem maintenanceClimate control air filter This filter is installed behind the glove
box. It filters the dust or other pollu-
tants that enter the vehicle through the
heating and air conditioning system.
We recommend the climate control
air filter be cleaned according to the
maintenance schedule. If the car is
being driven in severe conditions such as dusty or rough roads, more
frequent air conditioner filter inspec-
tions and cleaning are required. If the air flow rate suddenly decreas-
es, we recommend the system be
checked at an authorized HYUNDAI
dealer.
Checking the amount of air
conditioner refrigerant and com- pressor lubricantWhen the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling also
has a bad influence on the air condi-
tioning system.
Therefore, if abnormal operation is
found, we recommend that the system
be inspected by an authorized
HYUNDAI dealer.
Information
It is important that the correct type
and amount of oil and refrigerant is
used. Otherwise, damage to the com-
pressor and abnormal system opera-
tion may occur.i
1LDA5047
Outside air
Recirculatedair
Climate control air filter Blower
Evaporatorcore Heater core

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Starting the diesel engine
To start the diesel engine when the
engine is cold\b it has to be preheat
ed before starting the engine and
then have to be warmed up before
starting to drive.
Vehicle with manual transaxle:
1.Make sure the parking brake isapplied.
2.Make sure the shift lever is in neu tral.
3.Depress the clutch and brake ped als.
4.Turn the ignition switch to the ON position to preheat the engine.
The glow indicator light ( ) will
illuminate.
5.When the glow indicator light ( ) goes out\b turn the key ignition
switch to the START position. Hold
the key (maximum of 1\f seconds)
until the engine starts and release
it. Information
If the engine does not start within 10
seconds after preheating is completed,
turn the ignition switch once more to
the LOCK position and wait for 10
seconds\b Then turn the ignition switch
to the ON position in order to preheat
the engine again\b
Starting and stopping the engine
for turbocharger intercooler
1.Do not race or accelerate the engine immediately after starting
the engine.
If the engine is cold\b idle for sever
al seconds before sufficient lubri
cation is ensured in the turbo
charger unit.
2.After high speed or extended driv ing that requires heavy engine
load\b idle the engine about one
minute before turning the engine
off.
This idle time will allow the tur
bocharger to cool prior to shutting
the engine off.
Do not turn off the engine immedi
ately after it has been subjected to a
heavy load. Doing so may cause
severe damage to the engine or
turbo charger unit.
NOTICE
i

Good driving practices
• Never move the shift lever from P(Park) or N (Neutral) to any other
position with the accelerator pedal
depressed.
• Never move the shift lever into P (Park) when the vehicle is in
motion.
Be sure the vehicle is completely
stopped before you attempt to shift
into R (Reverse) or D (Drive).
• Do not move the shift lever to N (Neutral) when driving. Doing so
may result in an accident because
of a loss of engine braking and the
transaxle could be damaged.
• Do not drive with your foot resting on the brake pedal. Even light\b but
consistent pedal pressure can
result in the brakes overheating\b
brake wear and possibly even
brake failure.
• Depressing both accelerator and brake pedals at the same time can
trigger logic for engine power
reduction to assure vehicle decel
eration. Vehicle acceleration willresume after the brake pedal is
released. • When driving in Manual shift mode\b
slow down before shifting to a
lower gear. Otherwise\b the lower
gear may not be engaged if the
engine rpms are outside of the
allowable range.
• Always apply the parking brake when leaving the vehicle. Do not
depend on placing the transmis
sion in P (Park) to keep the vehicle
from moving.
• Exercise extreme caution when driving on a slippery surface. Be
especially careful when braking\b
accelerating or shifting gears. On a
slippery surface\b an abrupt change
in vehicle speed can cause the
drive wheels to lose traction and
may cause loss of vehicle control
resulting in an accident
• Optimum vehicle performance and economy is obtained by smoothly
depressing and releasing the
accelerator.
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To reduce the risk of SERIOUS
INJURY or DEATH:
•ALWAYS wear your seatbelt. In
a collision\b an unbelted occu
pant is significantly more likely
to be seriously injured or killed
than a properly belted occupant.
•Avoid high speeds when corner
ing or turning.
•Do not make quick steering
wheel movements\b such as
sharp lane changes or fast\b
sharp turns.
•The risk of rollover is greatly
increased if you lose control of
y

our vehicle at highway speeds.
•Loss of control often occurs if
two or more wheels drop off the
roadway and the driver over
steers to reenter the roadway.
(Continued)
WARNING

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Parking
Always come to a complete stop and
continue to depress the brake pedal.
Move the shift lever into the P (Park)
position\b apply the parking brake\b
and place the ignition switch in the
LOCK/OFF position. Take the Key
with you when exiting the vehicle.
Good driving practices
• Never move the shift lever from P(Park) or N (Neutral) to any other
position with the accelerator pedal
depressed.
• Never move the shift lever into P (Park) when the vehicle is in
motion.
Be sure the vehicle is completely
stopped before you attempt to shift
into R (Reverse) or D (Drive).
• Do not move the shift lever to N (Neutral) when driving. Doing so
may result in an accident because
of a loss of engine braking and the
transaxle could be damaged.
• Do not drive with your foot resting on the brake pedal. Even light\b but
consistent pedal pressure can
result in the brakes overheating\b
brake wear and possibly even
brake failure.
• Depressing both accelerator and brake pedals at the same time can
trigger logic for engine power
reduction to assure vehicle decel
eration. Vehicle acceleration willresume after the brake pedal is
released. • When driving in Manual shift mode\b
slow down before shifting to a
lower gear. Otherwise\b the lower
gear may not be engaged if the
engine rpms are outside of the
allowable range.
• Always apply the parking brake when leaving the vehicle. Do not
depend on placing the transmis
sion in P (Park) to keep the vehicle
from moving.
• Exercise extreme caution when driving on a slippery surface. Be
especially careful when braking\b
accelerating or shifting gears. On a
slippery surface\b an abrupt change
in vehicle speed can cause the
drive wheels to lose traction and
may cause loss of vehicle control
resulting in an accident
• Optimum vehicle performance and economy is obtained by smoothly
depressing and releasing the
accelerator.
When you stay in the vehicle with
the engine running\b be careful not
to depress the accelerator pedal
for a long period of time. The
engine or exhaust system may
overheat and start a fire.
The exhaust gas and the exhaust
system are very hot. Keep away
from the exhaust system compo
nents.
Do not stop or park over flamma
ble materials\b such as dry grass\b
paper or leaves. They may ignite
and cause a fire.
WARNING

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Good braking practices Wet brakes can be dangerous! The
brakes may get wet if the vehicle is
driven through standing water or if it
is washed. Your vehicle will not stop
as quickly if the brakes are wet. Wet
brakes may cause the vehicle to pull
to one side.
To dry the brakes\b apply the brakes
lightly until the braking action returns
to normal\b taking care to keep the
vehicle under control at all times. If
the braking action does not return to
normal\b stop as soon as it is safe to
do so and we recommend that you
call an authorized HYUNDAI dealer
for assistance.
DO NOT drive with your foot resting
on the brake pedal. Even light\b but
constant pedal pressure can result in
the brakes overheating\b brake wear\b
and possibly even brake failure. If a tire goes flat while you are driv
ing\b apply the brakes gently and
keep the vehicle pointed straight
ahead while you slow down. When
you are moving slowly enough for it
to be safe to do so\b pull off the road
and stop in a safe location.
Keep your foot firmly on the brake
pedal when the vehicle is stopped to
prevent the vehicle from rolling for
ward.
Whenever leaving the vehicle or
parking\b always come to a com
plete stop and continue to depress
the brake pedal. Move the shift
lever into the 1st gear (for Manual
Transaxle vehicle) or P (Park)
position (for Automatic
Transaxle/Continuously Variable
Transaxle vehicle)\b then apply the
parking brake\b and place the igni
tion switch in the LOCK/OFF posi
tion.
Vehicles with the parking brake
not fully engaged are at ris
k for
moving inadvertently and causing
injury to yourself or others.
WARNING

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Hazardous driving conditions
When hazardous driving conditions
are encountered such as water\b
snow\b ice\b mud or sand:
Drive cautiously and allow extra dis
tance for braking.
Avoid sudden movements in braking
or steering.
If stuck in snow\b mud\b or sand\b use
second gear. Accelerate slowly to
avoid spinning the drive wheels.
Use sand\b rock salt\b or other nonslip
material under the drive wheels to
provide traction when stalled in ice\b
snow\b or mud.
Rocking the vehicle
If it is necessary to rock the vehicle
to free it from snow\b sand\b or mud\b
first turn the steering wheel right and
left to clear the area around your
front wheels. Then\b shift back and
forth between 1st and R (Reverse\b
for Manual Transaxle vehicle) or R
(Reverse) and a forward gear (for
Automatic Transaxle/Continuously
Variable Transaxle vehicle). Try to
avoid spinning the wheels\b and do
not race the engine.
To prevent transaxle wear\b wait until
the wheels stop spinning before
shifting gears. Release the accelera
tor pedal while shifting\b and press
lightly on the accelerator pedal while
the transaxle is in gear. Slowly spin
ning the wheels in forward and
reverse directions causes a rocking
motion that may free the vehicle. If the tires spin at high speed the
tires can explode\b and you or others
may be injured. Do not attempt this
procedure if people or objects are
anywhere near the vehicle.
The vehicle can overheat causing an
engine compartment fire or other
damage. Spin the wheels as little as
possible and avoid spinning the
wheels at speeds over 5
6 k
m/h (35
mph) as indicated on the speedome
ter.
If you are still stuck after rocking the
vehicle a few times\b have the vehicle
pulled out by a tow vehicle to avoid
engine overheating\b possible dam
age to the transaxle\b and tire dam
age. See “Towing” in chapter 6.
NOTICE
NOTICE
Downshifting with an Automatic
Transaxle/ Continuously Variable
Transaxle\b while driving on slippery
surfaces can cause an accident.
The sudden change in tire speed
could cause the tires to skid. Be
careful when downshifting on slip
pery surfaces.
WARNING

If your temperature gauge indicates
overheating, you experience a loss
of power, or hear loud pinging or
knocking, the engine may be over-
heating. If this happens, you should:
1.Pull off the road and stop as soonas it is safe to do so.
2.Place the shift lever in P (Park, for Continuously Variable Transaxle
vehicle) or neutral (for Manual
Transaxle vehicle) and set the
parking brake. If the air condition-
ing is ON, turn it OFF.
3.If engine coolant is running out under the vehicle or steam is com-
ing out from the hood, stop the
engine. Do not open the hood until
the coolant has stopped running or
the steaming has stopped. If there
is no visible loss of engine coolant
and no steam, leave the engine
running and check to be sure the
engine cooling fan is operating. If
the fan is not running, turn the
engine off. 4.Check for coolant leaking from the
radiator, hoses or under the vehi-
cle. (If the air conditioning had
been in use, it is normal for cold
water to be draining from it when
you stop.)
5.If engine coolant is leaking out, stop the engine immediately and
we recommend that you call an
authorized HYUNDAI dealer for
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While the engine is run-
ning, keep hands,
clothing and tools away
from the moving parts
such as the cool ing fan
and drive belt to pre-
vent serious injury.WARNING
NEVER remove the
radiator cap or the
drain plug while the
engine and radiator are
hot. Hot coolant and
ste am may blow out under pres-
sure, causing serious injury.
Turn the engine off and wait until
the engine cools down. Use
extreme care when removing the
radiator cap. Wrap a thick towel
around it, and turn it c ounterclock-
wise slowly to the first stop. Step
back while the pressure is
released from the cooling sy stem.
When you are sure all the pres-
sure has been released, press
down on the cap, using a thick
towel, and continue turning coun-
terclockwise to remove it.WARNING

6.If you cannot find the cause of theoverheating, wait until the engine
temperature has returned to nor-
mal. Then, if coolant has been lost,
carefully add coolant to the reser-
voir to bring the fluid level in the
reservoir up to the halfway mark.
7.Proceed with caution, keeping alert for further signs of overheat-
ing. If overheating happens again,
we recommend that you call an
authorized HYUNDAI dealer for
assistance. •
•
Serious loss of coolant indicates a
leak in the cooling system and we
recommend the system be
checked b y an authorized
HYUNDAI dealer.
• When the engine overheats from low engine coolant, suddenly
adding engin e coolant may cause
cracks in the engine. To prevent
damage, add engine coolant slow-
ly in small quanti ties.NOTICE
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