2015 Hyundai Accent heater

491
Features of your vehicle
Air intake control
The air intake control is used to select
the outside (fresh) air position or recircu-
lated air position.
To change the air intake control position,
press the control button.Recirculated air position
With the recirculated
air position selected,
air from the passen-
ger compartment will
be drawn through
the heating system
and heated or
cooled according to
the function select-
ed.
Outside (fresh) air position
With the outside
(fresh) air position
selected, air enters
the vehicle from out-
side and is heated or
cooled according to
the function selected.
✽NOTICE
Prolonged operation of the heater in the
recirculated air position (without air
conditioning selected) may cause fog-
ging of the windscreen and side windows
and the air within the passenger com-
partment may become stale.
In addition, prolonged use of the air
conditioning with the recirculated air
position selected will result in excessive-
ly dry air in the passenger compart-
ment.
ORB040070
WARNING
• Continue using the climate con-
trol system in the recirculated air
position may allow humidity to
increase inside the vehicle which
may fog the glass and obscure
visibility.
• Do not sleep in a vehicle with the
air conditioning or heating sys-
tem on. It may cause serious
harm or death due to a drop in the
oxygen level and/or body temper-
ature.
• Continue using the climate con-
trol system in the recirculated air
position can cause drowsiness or
sleepiness, and loss of vehicle
control. Set the air intake control
to the outside (fresh) air position
as much as possible whilst driv-
ing.

495
Features of your vehicle
Climate control air filter
(if equipped)
The climate control air filter installed
behind the glove box filters the dust or
other pollutants that come into the vehi-
cle from the outside through the heating
and air conditioning system. If dust or
other pollutants accumulate in the filter
over a period of time, the air flow from the
air vents may decrease, resulting in
moisture accumulation on the inside of
the windscreen even when the outside
(fresh) air position is selected. If this hap-
pens, have the climate control air filter
replaced by an authorised HYUNDAI
dealer.
✽NOTICE
• Replace the filter according to the
Maintenance Schedule.
If the vehicle is being driven in severe
conditions such as dusty or rough
roads, more frequent air conditioner
filter inspections and changes are
required.
• When the air flow rate suddenly
decreases, the system should be
checked at an authorised HYUNDAI
dealer.
Checking the amount of air con-
ditioner refrigerant and compres-
sor lubricant
When the amount of refrigerant is low,
the performance of the air conditioning is
reduced. Overfilling also has a negative
impact on the air conditioning system.
Therefore, if abnormal operation is
found, have the system inspected by an
authorised HYUNDAI dealer.
✽NOTICE
It is important that the correct type and
amount of oil and refrigerant is used.
Otherwise, damage to the compressor
and abnormal system operation may
occur.
WARNING
The air conditioning system should
be serviced by an authorised
HYUNDAI dealer. Improper service
may cause serious injury to the
person performing the service.
OHM048209 Outside air
Recirculated
air
Climate control air filterBlower
Evaporator core
Heater core

Features of your vehicle
100 4
Temperature conversion (if equipped)
You can switch the temperature mode
between Centigrade to Fahrenheit as fol-
lows:
Whilst pressing the OFF button, press
the AUTO button for 4 seconds or more.
The display will change from Centigrade
to Fahrenheit, or from Fahrenheit to
Centigrade.
Air intake control
This is used to select the outside (fresh)
air position or recirculated air position.
To change the air intake control position,
push the control button.Recirculated air position
With the recirculated air
position selected, air from
the passenger compart-
ment will be drawn through
the heating system and
heated or cooled according
to the function selected.
Outside (fresh) air position
With the outside (fresh) air
position selected, air
enters the vehicle from out-
side and is heated or
cooled according to the
function selected.
✽NOTICE
Prolonged operation of the heater in the
recirculated air position (without air
conditioning selected) may cause fog-
ging of the windscreen and side windows
and the air within the passenger com-
partment may become stale.
In addition, prolonged use of the air
conditioning with the recirculated air
position selected will result in excessive-
ly dry air in the passenger compart-
ment.
ORB040345N

4103
Features of your vehicle
• For maximum defrosting, set the tem-
perature control to the extreme
right/hot position and the fan speed
control to the highest speed.
• If warm air to the floor is desired whilst
defrosting or defogging, set the mode
to the floor-defrost position.
• Before driving, clear all snow and ice
from the windscreen, rear window, out-
side rear view mirrors, and all side win-
dows.
• Clear all snow and ice from the bonnet
and air inlet in the cowl grill to improve
heater and defroster efficiency and to
reduce the probability of fogging up the
inside of the windscreen.
Manual climate control system
To defog inside windscreen
1. Set the fan speed to the desired posi-
tion.
2. Select desired temperature.
3. Select the or position.
4. The outside (fresh) air will be selected
automatically. If the position is
selected, air conditioning will also be
selected automatically.
If the air conditioning and/or outside
(fresh) air position are not selected auto-
matically, press the corresponding button
manually.
WINDSCREEN DEFROSTING AND DEFOGGING
WARNING- Windscreen
heating
Do not use the or position
during cooling operation in
extremely humid weather. The dif-
ference between the temperature of
the outside air and that of the wind-
screen could cause the outer sur-
face of the windscreen to fog up,
causing loss of visibility. In this
case, set the mode selection knob
or button to the position and
fan speed control knob or button to
the lower speed.
ORB042075R

Features of your vehicle
112 4
Sunvisor
Use the sunvisor to shield direct light
through the front or side windows.
To use a sunvisor, pull it downward.
To use a sunvisor for a side window, pull
it downward, unsnap it from the bracket
(1) and swing it to the side (2).
To use the vanity mirror, pull down the
sunvisor and slide the mirror cover (3).
The ticket holder (4) is provided to hold
tickets such as tollgate ticket. (if
equipped)
Power outlet
The power outlet is designed to provide
power for mobile telephones or other
devices designed to operate with vehicle
electrical systems. The devices should
draw less than 10 amps with the engine
running.
CAUTION
• Use the power outlet only when
the engine is running and remove
the accessory plug after use.
Using the accessory plug for pro-
longed periods of time with the
engine off could cause the bat-
tery to discharge.
• Only use 12V electric accessories
which are less than 10A in elec-
tric capacity. If not, it could lead
to an overheated power outlet or
electric wiring in the vehicle and
electric systems may malfunc-
tion.
• 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)
ORB042084RORBI041085
WARNING
For your safety, do not obstruct your
vision when using the sunvisor.

Features of your vehicle
126 4
✽NOTICE - USING THE USB
DEVICE
• To use an external USB device, make
sure the device is not connected when
starting up the vehicle. Connect the
device after starting up.
• If you start the engine when the USB
device is connected, it may damage
the USB device. (USB flashdrives are
very sensitive to electric shock.)
• If the engine is started up or turned
off while the external USB device is
connected, the external USB device
may not work.
• The System may not play inauthentic
MP3 or WMA files.
1) It can only play MP3 files with the
compression rate between 8Kbps ~
320Kbps.
2) It can only play WMA music files
with the compression rate between
8Kbps ~ 320Kbps.
• Take precautions for static electricity
when connecting or disconnecting the
external USB device.
• An encrypted MP3 PLAYER is not
recognizable.
(Continued)(Continued)
• Depending on the condition of the
external USB device, the connected
external USB device can be unrecog-
nizable.
• When the formatted byte/sector set-
ting of External USB device is not
either 512BYTE or 2048BYTE, then
the device will not be recognized.
• Use only a USB device formatted to
FAT 12/16/32.
• USB devices without USB I/F authen-
tication may not be recognizable.
• Make sure the USB connection termi-
nal does not come in contact with the
human body or other objects.
• If you repeatedly connect or discon-
nect the USB device in a short period
of time, it may break the device.
• You may hear a strange noise when
connecting or disconnecting a USB
device.
(Continued)(Continued)
• If you disconnect the external USB
device during playback in USB mode,
the external USB device can be dam-
aged or may malfunction. Therefore,
disconnect the external USB device
when the audio is turned off or in
another mode. (e.g, Radio, CD)
• Depending on the type and capacity of
the external USB device or the type of
the files stored in the device, there is a
difference in the time taken for recog-
nition of the device.
• Do not use the USB device for purpos-
es other than playing music files.
• Playing videos through the USB is not
supported.
• Use of USB accessories such as
rechargers or heaters using USB I/F
may lower performance or cause trou-
ble.
(Continued)

77
Maintenance
• Check parking brake.
• Check for fluid leaks under your vehicle
(water dripping from the air condition-
ing system during or after use is nor-
mal).
At least monthly:
• Check coolant level in the engine
coolant reservoir.
• Check the operation of all exterior
lights, including the stoplights, turn sig-
nals and hazard warning flashers.
• Check the inflation pressures of all
tyres including the spare.
At least twice a year
(i.e., every Spring and Autumn):
• Check radiator, heater and air condi-
tioning hoses for leaks or damage.
• Check windscreen washer spray and
wiper operation. Clean wiper blades
with clean cloth dampened with wash-
er fluid.
• Check headlight alignment.
• Check muffler, exhaust pipes, shields
and clamps.
• Check the lap/shoulder belts for wear
and function.
• Check for worn tyres and loose wheel
nuts.
At least once a year:
• Clean body and door drain holes.
• Lubricate door hinges and checks, and
bonnet hinges.
• Lubricate door and bonnet locks and
latches.
• Lubricate door rubber weatherstrips.
• Check the air conditioning system.
• Inspect and lubricate automatic
transaxle/Continuously Variable
Transaxle/Dual clutch transmission
linkage and controls.
• Clean battery and terminals.
• Check the brake (and clutch) fluid
level.

725
Maintenance
Check the condition and connections of
all cooling system hoses and heater
hoses. Replace any swollen or deterio-
rated hoses.
The coolant level should be filled
between F and L marks on the side of the
coolant reservoir when the engine is
cool.If the coolant level is low, add enough
distilled (deionized) or soft water.
Bring the level to F, but do not overfill. If
frequent additions are required, see an
authorised HYUNDAI dealer for a cooling
system inspection.
To add coolant follow the below steps:
(Petrol Engine only)
1. Open the cap.
2. Pull the sliding neck up and turn it in
the direction of the arrow to fix it in
place.
3. Add coolant.
ORB070067
■ Petrol Engine
ORB070005
ORB070066
■ Petrol Engine
■ Diesel Engine