heating Hyundai Genesis Coupe 2015 Owner's Manual

Safety features of your vehicle
10 3
Lumbar support
(for driver’s seat, if equipped)
The lumbar support can be adjusted
by pressing the lumbar support
switch on the side of the drivers seat.
Press the front portion of the switch
to increase support, or the rear por-
tion of the switch, to decrease sup-
port.
Seat warmer (if equipped)
The seat warmers are provided to
warm the front seats during cold
weather. While the engine is running,
push either of the switches to warm
the driver's seat or the front passen-
ger's seat.
During mild weather or under condi-
tions where the operation of the seat
warmer is not needed, keep the
switches in the OFF position.
Each time you press the button,
the temperature setting of the seat
will change as follows The seat warmer defaults to the
OFF position whenever the ignition
switch is turned on.
✽ ✽
NOTICE
With the seat warmer switch in the
ON position, the heating system in
the seat turns off or on automatical-
ly depending on the seat tempera-
ture.
OBK034009
OFF → HIGH( ) → LOW( )
→
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311
Safety features of your vehicle
Seatback pocket
The seatback pocket is provided on
the back of the front passenger’s and
driver’s seatbacks.
WARNING- Seat warmer
burns
Passengers should use extreme
caution when using seat warm-
ers due to the possibility of
excess heating or burns. The
occupant must turn the seat
warmer off if the seat is becom-
ing too warm. The seat warmer
may cause burns even at low
temperatures, especially if used
for long periods of time.
In particular, the driver must
exercise extreme care for the
following types of passengers:
1. Infants, children, elderly or
disabled persons, or hospital
outpatients
2. Persons with sensitive skin
or those that burn easily
3. Fatigued individuals
4. Intoxicated individuals
5. Individuals taking medication
that can cause drowsiness or
sleepiness (sleeping pills,
cold tablets, etc.)
OBK032066
WARNING- Seatback
pockets
Do not put heavy or sharp
objects in the seatback pockets.
In an accident they could come
loose from the pocket and
injure vehicle occupants.
CAUTION
When cleaning the seats, do
not use an organic solvent
such as paint thinner, ben-
zene, alcohol or gasoline.
Doing so may damage the sur-
face of the heater or seats.
To prevent overheating the
seat warmer, do not place any-
thing on the seats that insu-
lates against heat, such as
blankets, cushions or seat
covers while the seat warmer
is in operation.
Do not place heavy or sharp
objects on seats equipped with
seat warmers. Damage to the
seat warming components
could occur.

447
Features of your vehicle
When the door is open, or if the
engine is not started within 1 minute,
the tachometer pointer may move
slightly in ON position with the
engine OFF. This movement is nor-
mal and will not affect the accuracy
of the tachometer once the engine is
running.
Engine temperature gauge
This gauge shows the temperature
of the engine coolant when the igni-
tion switch is ON.
Do not continue driving with an over-
heated engine. If your vehicle over-
heats, refer to “If the engine over-
heats” in section 6.
CAUTION
Do not operate the engine with-
in the tachometer's RED ZONE.
This may cause severe engine
damage.
CAUTION
If the gauge pointer moves
beyond the normal range area
toward the “H” position, it indi-
cates overheating that may
damage the engine.
OBK042033
■Type A■Type B
WARNING
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.

467
Features of your vehicle
When the smart key is in the vehi-
cle, if the engine start/stop button
is turned to the ON position, the
indicator will illuminate until the
engine is started. However, when
the smart key is not in the vehicle,
if the engine start/stop button is
depressed, the indicator will blink
for a few minutes to indicate that
you will not be able to start the
engine.
When the ignition switch is turned
to the ON position and the indica-
tor turns off after 2 seconds, the
system may have a problem. Have
the vehicle checked by an author-
ized HYUNDAI dealer.
When the battery is weak, if the
engine start/stop button is
depressed, the indicator will blink
and you will not be able to start the
engine. However, you may still be
able to start the engine by inserting
the smart key in the smart key
holder. If smart key system related
parts have a problem, the indicator
blinks.Low fuel level warning
light
This warning light indicates the fuel
tank is nearly empty. When it comes
on, you should add fuel as soon as
possible. Driving with the fuel level
warning light on or with the fuel level
below “E” can cause the engine to
misfire and damage the catalytic
converter.
Engine coolant tempera-
ture warning light
The warning light shows the temper-
ature of the engine coolant when the
ignition switch is ON.
The warning light illuminates if the
temperature of the engine coolant is
above 248±5.5°F (120±3°C).
Do not continue driving with an over-
heated engine. If your vehicle over-
heats, refer to “Overheating” in the
section 6.
✽ ✽
NOTICE
If the engine coolant temperature
warning light illuminates, it indi-
cates overheating that may damage
the engine.

493
Features of your vehicle
Heating and air conditioning
1. Start the engine.
2. Set the mode to the desired posi-
tion.
For improving the effectiveness of
heating and cooling;
- Heating:
- Cooling:
3. Set the temperature control to the
desired position.
4. Set the air intake control to the
outside (fresh) air position.
5. Set the fan speed control to the
desired speed.
6. If air conditioning is desired, turn
the air conditioning system on.
OBK042064N

497
Features of your vehicle
✽ ✽
NOTICE
Prolonged operation of the heater in
the recirculated air position (without
air conditioning selected) may cause
fogging of the windshield and side
windows and the air within the pas-
senger compartment may become
stale.
In addition, prolonged use of the air
conditioning with the recirculated
air position selected will result in
excessively dry air in the passenger
compartment.
Fan speed control
The ignition switch must be in the ON
position for fan operation.
The fan speed control knob allows
you to control the fan speed of the air
flowing from the ventilation system.
To change the fan speed, turn the
knob to the right for higher speed or
left for lower speed.
WARNING
Continued use of the climate
control system in the recircu-
lated 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
system on. It may cause seri-
ous harm or death due to a
drop in the oxygen level
and/or body temperature.
Continued use of the climate
control system in the recircu-
lated 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 while
driving.
OBK042105
OBK042264L ■Type A
■Type B

Features of your vehicle
98 4
Air conditioning
Press the A/C button to turn the air
conditioning system on (indicator
light will illuminate). Press the button
again to turn the air conditioning sys-
tem off.
OFF mode
Press the OFF button to turn off the
air climate control system. However,
you can still operate the air intake
buttons as long as the ignition switch
is in the ON position.
System operation
Ventilation
1. Set the mode to the position.
2. Set the air intake control to the
outside (fresh) air position.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the
desired speed.
Heating
1. Set the mode to the position.
2. Set the air intake control to the
outside (fresh) air position.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the
desired speed.
5. If dehumidified heating is desired,
turn the air conditioning system
on.
If the windshield fogs up, set the
mode to the or position.
OBK042251
OBK042106
OBK042266L ■Type A
■Type B

499
Features of your vehicle
Operation Tips
To keep dust or unpleasant fumes
from entering the car through the
ventilation system, temporarily set
the air intake control to the recircu-
lated air position. Be sure to return
the control to the fresh air position
when the irritation has passed to
keep fresh air in the vehicle. This
will help keep the driver alert and
comfortable.
Air for the heating/cooling system
is drawn in through the grilles just
ahead of the windshield. Care
should be taken that these are not
blocked by leaves, snow, ice or
other obstructions.
To prevent interior fog on the wind-
shield, set the air intake control to
the fresh air position and fan speed
to the desired position, turn on the
air conditioning system, and adjust
the temperature control to desired
temperature.Air conditioning
HYUNDAI Air Conditioning Systems
are filled with environmentally friendly
R-134a 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.
When maximum cooling is desired,
set the temperature control to the
extreme left position, set the mode
control to the position, then set
the fan speed control to the highest
speed.
✽ ✽
NOTICE
• When using the air conditioning
system, monitor the engine tem-
perature gauge closely while driv-
ing up hills or in heavy traffic
when outside temperatures are
high. Air conditioning system
operation may cause engine over-
heating. Continue to use the blow-
er fan but turn the air condition-
ing system off if the engine tem-
perature gauge indicates 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 operated
with the windows closed.

Features of your vehicle
100 4
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, even if only for a few
minutes, to ensure maximum sys-
tem performance. When using the air conditioning
system, you may notice clear water
dripping (or even puddling) on the
ground under the passenger side
of the vehicle. This is a normal sys-
tem operation characteristic.
Operating the air conditioning sys-
tem in the recirculated air position
provides maximum cooling, how-
ever, continual operation in this
mode may cause the air inside the
vehicle to become stale.
During cooling operation, you may
occasionally notice a misty air flow
because of rapid cooling and
humid air intake. This is a normal
system operation characteristic.
Climate control air filter
The climate control air filter installed
behind the glove box filters the dust
or other pollutants that come into
the vehicle from the outside through
the heating and air conditioning sys-
tem. If dust or other pollutants accu-
mulate 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
windshield even when the outside
(fresh) air position is selected. If this
happens, have the climate control
air filter replaced by an authorized
HYUNDAI dealer.
1LDA5047
Outside air
Recirculated
air
Climate control
air filterBlower
Evaporator
coreHeater core

Features of your vehicle
104 4
Automatic heating and air con-
ditioning
1. Press the AUTO button.
The modes, fan speeds, air intake
and air-conditioning will be controlled
automatically by temperature setting.2. Set the temperature control knob
to the desired position.
If the temperature is set to the
lowest setting (LO), the air condi-
tioning system will operate contin-
uously.
✽ ✽
NOTICE
• To turn the automatic operation
off, select any button or switch of
the following:
- Mode selection button
- Air conditioning button
- Front windshield defroster but-
ton
- Air intake control button
- Fan speed control switch
The selected function will be con-
trolled manually while other func-
tions operate automatically.
• For your convenience and to
improve the effectiveness of the
climate control, use the AUTO
button and set the temperature to
73°F (23°C).
OBK042061
OBK042265L ■Type A, B
■Type C, DOBK042067
OBK042263L ■Type A, B
■Type C, D