engine overheat Hyundai Elantra 2016 Owner's Manual - RHD (UK. Australia)

449
Features of your vehicle
Engine Coolant Temperature
Gauge
This gauge shows the temperature
of the engine coolant when the igni-
tion switch is in the ON position.
Fuel Gauge
This gauge indicates the approxi-
mate amount of fuel remaining in the
fuel tank.
OMD044048K
OMD044048
■Type A
■Type BWARNING
Never remove the radiator cap
when the engine is hot. The
engine coolant is under pres-
sure and could cause severe
burns. Wait until the engine is
cool before adding coolant to
the reservoir.
CAUTION
If the gauge pointer moves
beyond the normal range area
toward the “H” position, it indi-
cates overheating that may
damage the engine.
Do not continue driving with an
overheated engine. If your vehi-
cle overheats, refer to “If the
Engine Overheats” in chapter 6.
OMD044049K
OMD044050
■Type A
■Type B

471
Features of your vehicle
Charging System
Warning Light
This warning light illuminates:
• Once you set the ignition switch or
Engine Start/Stop button to the ON
position.
- It remains on until the engine is
started.
• When there is a malfunction with
either the alternator or electrical
charging system.If there is a malfunction with either the
alternator or electrical charging system:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. Turn the engine off and check the
alternator drive belt for looseness
or breakage.
If the belt is adjusted properly,
there may be a problem in the
electrical charging system.
In this case, we recommend that
you have the vehicle inspected by
an authorised HYUNDAI dealer as
soon as possible.
Engine Coolant
Temperature Warning
Light (if equipped)
This warning light illuminates:
When the engine coolant tempera-
ture is above 120°C. This means that
the engine is overheated and may be
damaged.
If your vehicle is overheated, refer to
“Overheating” in chapter 6.
CAUTION - Engine
Overheating
Do not continue driving with the
engine overheated. Otherwise
the engine may be damaged.

Features of your vehicle
100 4
Air conditioning (if equipped)
HYUNDAI Air Conditioning Systems
are filled with environmentally friendly
refrigerant.
1. Start the engine. Push the air con-
ditioning button.
2. Set the mode to the position.
3. Set the air intake control to the
outside air or recirculated air posi-
tion.
4. Adjust the fan speed control and
temperature control to maintain
maximum comfort.
Your vehicle is filled with R-134a or
R-1234yf according to the regula-
tions at the time of production. You
can find out which air conditioning
refrigerant is applied to your vehicle
on the label under the bonnet. Refer
to section 8 for the location of the air
conditioning refrigerant label.
✽NOTICE
• When using the air conditioning
system, monitor the temperature
gauge closely whilst driving up
hills or in heavy traffic, when out-
side temperatures are high. Air
conditioning system operation
may cause engine overheating.
Continue to use the blower fan but
turn the air conditioning system
off if the temperature gauge indi-
cates engine overheating.
• When opening the windows in
humid weather air conditioning
may create water droplets inside
the vehicle. Since excessive water
droplets may cause damage to
electrical equipment, air condi-
tioning should only be used with
the windows closed.
Air conditioning system operation tips
• If the vehicle has been parked in
direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.
• To help reduce moisture inside of
the windows on rainy or humid
days, decrease the humidity inside
the vehicle by operating the air
conditioning system.
• During air conditioning system
operation, you may occasionally
notice a slight change in engine
speed as the air conditioning com-
pressor cycles. This is a normal
system operation characteristic.
• Use the air conditioning system
every month only for a few minutes
to ensure maximum system per-
formance.
• When using the air conditioning
system, you may notice clear water
dripping (or even puddling) on the
ground under the vehicle. This is a
normal system operation charac-
teristic.

4125
Features of your vehicle
Power outlet (if equipped)
The power outlet is designed to pro-
vide power for mobile telephones or
other devices designed to operate
with vehicle electrical systems. The
devices should draw less than 15
amps with the engine running.
OMD044137/H
CAUTION
• Use the power outlet only
when the engine is running
and remove the accessory
plug after use. Using the
accessory plug for prolonged
periods of time with the
engine off could cause the
battery to discharge.
• Only use 12V electric acces-
sories which are less than 15A
in electric capacity.
• Adjust the air-conditioner or
heater to the lowest operating
level when using the power
outlet.
• Close the cover when not in
use.
• Some electronic devices can
cause electronic interference
when plugged into a vehicle’s
power outlet. These devices
may cause excessive audio
static and malfunctions in
other electronic systems or
devices used in your vehicle.
(Continued)
WARNING
Avoid electrical shocks. Do not
place your fingers or foreign
objects (pin, etc.) into a power
outlet or touch the power outlet
with a wet hand.
(Continued)
• Push the plug in as far as it
will go. If good contact is not
made, the plug may overheat
or the internal temperature
fuse may open.
• Plug in battery equipped elec-
trical/electronic devices with
reverse current protection. The
current from the battery may
flow into the vehicle's electri-
cal/electronic system and
cause system malfunction.

519
Driving your vehicle
Good driving practices
• Never take the vehicle out of gear
and coast down a hill. This is
extremely dangerous.
• Don't "travel" the brakes. This can
cause the brakes and related parts
to overheat and malfunction.
When you are driving down a long
hill, slow down and shift to a lower
gear. Engine braking will help slow
down the vehicle.
• Slow down before shifting to a
lower gear. This will help avoid
over-revving the engine, which can
cause damage.
• Slow down when you encounter
cross winds. This gives you much
better control of your vehicle.
• Be sure the vehicle is completely
stopped before you shift into R
(Reverse) to prevent damage to
the transaxle.• Exercise extreme caution when
driving on a slippery surface. Be
especially careful when braking,
accelerating or shifting gears. On a
slippery surface, 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.CAUTION
To prevent damage to the
engine, clutch and transaxle:
• When downshifting from 5th
gear to 4th gear, be careful not
to inadvertently push the shift
lever sideways engaging the
2nd gear. A drastic downshift
may cause the engine speed
to increase to the point the
tachometer will enter the red-
zone.
• Do not downshift more than
two gear at a time or down-
shift the gear when the engine
is running at high speed
(5,000 RPM or higher). Such a
downshifting may damage the
engine, clutch and the
transaxle.
WARNING
Do not use the engine brake
(shifting from a higher gear to
lower gear) rapidly on slippery
roads. The vehicle may slip
causing an accident.

527
Driving your vehicle
Parking
Always come to a complete stop and
continue to press the brake pedal.
Move the shift lever into the P (Park)
position, apply the parking brake,
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, but
consistent pedal pressure can
result in the brakes overheating,
brake wear and possibly even
brake failure.
• When driving in sports mode, slow
down before shifting to a lower
gear. Otherwise, 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,
accelerating or shifting gears. On a
slippery surface, 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
pressing and releasing the acceler-
ator.
WARNING
When you stay in the vehicle
with the engine running, be
careful not to press the acceler-
ator pedal for a long period of
time. The engine or exhaust
system may overheat and start
a fire.
The exhaust petrol and the
exhaust system are very hot.
Keep away from the exhaust
system components.
Do not stop or park over flam-
mable materials, such as dry
grass, paper or leaves. They
may ignite and cause a fire.

529
Driving your vehicle
Power brakes
Your vehicle has power-assisted
brakes that adjust automatically
through normal usage.
If the engine is not running or is
turned off whilst driving, the power
assist for the brakes will not work.
You can still stop your vehicle by
applying greater force to the brake
pedal than normal. The stopping dis-
tance, however, will be longer than
with power brakes.
When the engine is not running, the
reserve brake power is partially
depleted each time the brake pedal
is applied. Do not pump the brake
pedal when the power assist has
been interrupted.
Pump the brake pedal only when
necessary to maintain steering con-
trol on slippery surfaces.
BRAKING SYSTEM
WARNING
Take the following precautions:
• Do not drive with your foot
resting on the brake pedal.
This will create abnormal high
brake temperatures, exces-
sive brake lining and pad
wear, and increased stopping
distances.
• When descending a long or
steep hill, shift to a lower gear
and avoid continuous applica-
tion of the brakes. Applying
the brakes continuously will
cause the brakes to overheat
and could result in a tempo-
rary loss of braking perform-
ance.
(Continued)
(Continued)
• Wet brakes may impair the
vehicle’s ability to safely slow
down; the vehicle may also
pull to one side when the
brakes are applied. Applying
the brakes lightly will indicate
whether they have been
affected in this way. Always
test your brakes in this fash-
ion after driving through deep
water. To dry the brakes, light-
ly tap the brake pedal to heat
up the brakes whilst maintain-
ing a safe forward speed until
brake performance returns to
normal. Avoid driving at high
speeds until the brakes func-
tion correctly.

Driving your vehicle
32 5
Check the Parking
Brake Warning Light by
placing the ignition
switch to the ON posi-
tion (do not start the
engine).
This light will be illuminated when the
parking brake is applied with the igni-
tion switch in the START or ON posi-
tion.
Before driving, be sure the parking
brake is released and the Brake
Warning Light is OFF.If the Parking Brake Warning Light
remains on after the parking brake is
released whilst the engine is run-
ning, there may be a malfunction in
the brake system. Immediate atten-
tion is necessary.
If at all possible, cease driving the
vehicle immediately. If that is not pos-
sible, use extreme caution whilst
operating the vehicle and only con-
tinue to drive the vehicle until you
can reach a safe location.CAUTION
• Do not apply the accelerator
pedal whilst the parking brake
is engaged. If you press the
accelerator pedal with the
parking brake engaged, a
warning will sound. Damage
to the parking brake may
occur.
• Driving with the parking brake
on can overheat the braking
system and cause premature
wear or damage to brake
parts. Make sure the parking
brake is released and the
Brake Warning Light is off
before driving.

555
Driving your vehicle
SPECIAL DRIVING CONDITIONS
Hazardous driving conditions
When hazardous driving conditions
are encountered such as water,
snow, ice, mud or sand:
Drive cautiously and allow extra dis-
tance for braking.
Avoid sudden movements in braking
or steering.
If stuck in snow, mud, or sand, use
second gear. Accelerate slowly to
avoid spinning the drive wheels.
Use sand, rock salt, or other non-slip
material under the drive wheels to
provide traction when stalled in ice,
snow, or mud.
Rocking the vehicle
If it is necessary to rock the vehicle
to free it from snow, sand, or mud,
first turn the steering wheel right and
left to clear the area around your
front wheels. Then, shift back and
forth between 1st and R (Reverse,
for manual transaxle vehicle) or R
(Reverse) and a forward gear (for
automatic transaxle vehicle). Try to
avoid spinning the wheels, and do
not race the engine.
To prevent transaxle wear, wait until
the wheels stop spinning before
shifting gears. Release the accelera-
tor pedal whilst shifting, and press
lightly on the accelerator pedal whilst
the transaxle is in gear. Slowly spin-
ning the wheels in forward and
reverse directions causes a rocking
motion that may free the vehicle.
WARNING
Downshifting with an automatic
transaxle, whilst driving on slip-
pery surfaces can cause an
accident. The sudden change in
tyre speed could cause the
tyres to skid. Be careful when
downshifting on slippery sur-
faces.
WARNING
If the tyres spin at high speed
the tyres can explode, 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 dam-
age. Spin the wheels as little as
possible and avoid spinning the
wheels at speeds over 56 km/h
(35 mph) as indicated on the
speedometer.
CAUTION
If you are still stuck after rock-
ing the vehicle a few times, have
the vehicle pulled out by a tow
vehicle to avoid engine over-
heating, possible damage to the
transaxle, and tyre damage. See
“Towing” in chapter 6.
To prevent damage to the
transaxle, turn OFF the ESC (if
equipped) prior to rocking the
vehicle.

569
Driving your vehicle
Driving on hills
Reduce speed and shift to a lower
gear before you start down a long or
steep downgrade. If you don’t shift
down, you might have to use your
brakes so much that they would get
overheated and may not operate effi-
ciently.
On a long uphill grade, shift down
and reduce your speed to around 70
km/h to reduce the possibility of
engine and transaxle overheating.
If your trailer weighs more than the
maximum trailer weight without trail-
er brakes and you have an automat-
ic transaxle, you should drive in D
(Drive) when towing a trailer.
Operating your vehicle in D (Drive)
when towing a trailer will minimise
heat build-up and extend the life of
your transaxle.
Parking on hills
Generally, if you have a trailer
attached to your vehicle, you should
not park your vehicle on a hill.
However, if you ever have to park
your trailer on a hill, here's how to do
it:
1.Pull the vehicle into the parking
space.
Turn the steering wheel in the
direction of the kerb.
2.Shift the vehicle to P (Park, for
automatic transaxle vehicle) or
neutral (for manual transaxle vehi-
cle).
3.Set the parking brake and turn off
the vehicle.
4.Place wheel chocks under the trail-
er wheels on the down hill side of
the wheels.
5.Start the vehicle, hold the brakes,
shift to neutral, release the parking
brake and slowly release the
brakes until the trailer chocks
absorb the load.CAUTION
To prevent engine and/or
transaxle overheating:
• When towing a trailer on steep
grades (in excess of 6%) pay
close attention to the engine
coolant temperature gauge to
ensure the engine does not
overheat. If the needle of the
coolant temperature gauge
moves towards “H” (HOT), pull
over and stop as soon as it is
safe to do so, and allow the
engine to idle until it cools
down. You may proceed once
the engine has cooled suffi-
ciently.
• You must decide your vehicle
speed according to trailer
weight and uphill grade.