engine Hyundai Azera 2015 Repair Manual

Features of your vehicle
94 4
Battery saver function
• The purpose of this feature is to pre-
vent the battery from being dis-
charged. The system automatically
turns off the parking lights when the
driver removes the ignition key (smart
key: turns off the engine) and opens
the driver-side door.
• With this feature, the parking lights will
be turned off automatically if the driver
parks on the side of road at night.
If necessary, to keep the lights on
when the ignition key is removed,
(smart key: turns off the engine) per-
form the following:
1) Open the driver-side door.
2) Turn the parking lights OFF and ON
again using the light switch on the
steering column.
Headlight escort function
(if equipped)
If you turn the ignition switch to the ACC
or OFF position with the headlights ON,
the headlights (and/or tail lights) remain
on for about 5 minutes. However, if the
driver’s door is opened and closed, the
headlights are turned off after 15 sec-
onds.
The headlights can be turned off by
pressing the lock button on the transmit-
ter (or smart key) twice or turning the
light switch to the OFF or parking light
position.
Headlight welcome function
When the headlight is ON or AUTO posi-
tion and all doors (and trunk) are closed
and locked, if you press the door unlock
button on the transmitter (or the smart
key), the headlights will come on for
about 15 seconds. At this time, if you
press the door lock or unlock button, the
headlights will turn off immediately.
Daytime running light
(if equipped)
Daytime Running Lights (DRL) can make
it easier for others to see the front of your
vehicle during the day. DRL can be help-
ful in many different driving conditions,
and it is especially helpful after dawn and
before sunset.
The DRL system turns OFF when:
1. The headlights are ON.
2. The turn signal is ON. (the blinking
side of the DRL will turn off)
3. The hazard warning light is ON.
4. The parking brake is applied.
5. Engine stops.
LIGHTING
CAUTION
If the driver gets out of the vehicle
through other doors, the battery
saver function does not operate.
Therefore, it causes the battery to
be discharged. In this case, make
sure to turn off the lamp before get-
ting out of the vehicle.

Features of your vehicle
96 4
Auto light position (if equipped)
When the light switch is in the AUTO light
position, the taillights and headlights will
be turned ON or OFF automatically
depending on the amount of light outside
the vehicle.
High beam operation
To turn on the high beam headlights,
push the lever away from you. Pull it back
for low beams.
The high beam indicator will light when
the headlight high beams are switched
on.
To prevent the battery from being dis-
charged, do not leave the lights on for a
prolonged time while the engine is not
running.
OHG040113OHG040115
CAUTION
• Never place anything over sensor
(1) located on the instrument
panel. This will ensure better
auto-light system control.
• Don’t clean the sensor using a
window cleaner. The cleaner may
leave a light film which could
interfere with sensor operation.
• If your vehicle has window tint or
other types of metallic coating on
the front windshield, the Auto
light system may not work prop-
erly.
WARNING
Do not use high beam when there
are other vehicles. Using high
beam could obstruct the other dri-
ver's vision.

499
Features of your vehicle
Automatic type
It automatically adjusts the headlight
beam level according to the number of
passengers and loading weight in the
luggage area.
And it offers proper headlight beam
under various conditions.
Headlight washer (if equipped)
If your vehicle is equipped with the head-
light washer it will be operating at the
same time when you operate the wind-
shield washer. It will operate when the
headlight switch is in the first or second
position and the ignition switch or
ENGINE START/STOP button is in the
ON position.
The washer fluid will be sprayed on to the
headlights.
✽NOTICE
• Check the headlight washers periodi-
cally to confirm that the washer fluid
is being sprayed properly onto the
headlight lenses.
• The headlight washer can be operated
15 minutes after being operated last
time.
Loading condition Switch position
Driver only 0
Driver + Front passenger 0
Full passengers 1
Full passengers +
Maximum permissible
loading2
Driver + Maximum permis-
sible loading 3
WARNING
If it does not work properly even
though your car is inclined back-
ward according to passenger's
posture, or the headlight beam is
irradiated to the high or low posi-
tion, have your vehicle inspected
by an authorized HYUNDAI dealer.
Do not attempt to inspect or
replace the wiring yourself.

Features of your vehicle
102 4
Windshield washers
In the OFF (O) position, pull the lever
gently toward you to spray washer fluid
on the windshield and to run the wipers
1-3 cycles.
Use this function when the windshield is
dirty.
The spray and wiper operation will con-
tinue until you release the lever.
If the washer does not work, check the
washer fluid level. If the fluid level is not
sufficient, you will need to add appropri-
ate non-abrasive windshield washer fluid
to the washer reservoir.The reservoir filler neck is located in the
front of the engine compartment on the
passenger side.
CAUTION
To prevent possible damage to the
washer pump, do not operate the
washer when the fluid reservoir is
empty.
WARNING
Do not use the washer in freezing
temperatures without first warming
the windshield with the defrosters;
the washer solution could freeze on
contact with the windshield and
obscure your vision.
CAUTION
• To prevent possible damage to
the wipers or windshield, do not
operate the wipers when the
windshield is dry.
• To prevent damage to the wiper
blades, do not use gasoline,
kerosene, paint thinner, or other
solvents on or near them.
• To prevent damage to the wiper
arms and other components, do
not attempt to move the wipers
manually.
• To prevent possible damage to
the wipers and washer system,
use anti-freezing washer fluids in
the winter season or cold weath-
er.
OHG040121
OHG040121L
■Type B
■Type A

4103
Features of your vehicle
INTERIOR LIGHT
Automatic turn off function
(if equipped)
The interior lights automatically turn off
approximately 20 minutes after the igni-
tion switch is turned off.
If your vehicle is equipped with the theft
alarm system, the interior lights automat-
ically turns off approximately 5 seconds
after the system is in the armed stage.
Map lamp
• , : Press the switch (1) to turn
the map lamp on or off.
This light produces a spot
beam for convenient use
as a map lamp at night or
as a personal lamp for the
driver and the front pas-
senger.• : In the "Door" position, the map
lamp and the room lamp come
on when any door is opened
regardless of the ignition
switch position. When doors
are unlocked by the transmit-
ter (or smart key), the map
lamp and the room lamp come
on for approximately 30 sec-
onds as long as any door is
not open.
The map lamp and the room
lamp goes out gradually after
approximately 30 seconds if
the door is closed. However, if
the ignition switch is ON or all
doors are locked, the map
lamp and the room lamp will
turn off immediately. If a door
is opened with the ignition
switch in the ACC or LOCK
position, the map lamp and
the room lamp stays on for
about 20 minutes. However, if
a door is opened with the igni-
tion switch in the ON position,
the map lamp and the room
lamp stays on continuously.
• : Press this button to turn the
front and rear room lamps on
and off.
CAUTION
Do not use the interior lights for
extended periods when the engine
is not running.
It may cause battery discharge.
OHG045122
WARNING
Do not use the interior lights when
driving in the dark. Accidents could
happen because the view may be
obscured by interior lights.

Features of your vehicle
104 4
Mood lamp (2, if equipped) :
• The mood lamp turns on when the igni-
tion switch or ENGINE START/STOP
button is in the ACC or above position.
• The mood lamp will turn off when the
ignition switch or ENGINE START/STOP
button is in the OFF position.
Room lamp
To turn the room lamp push the switch or
lens.
Trunk room lamp
The trunk room lamp comes on for 20
minutes when the trunk is opened.
OHG045125
CAUTION
Do not leave the lamp switches on
for an extended period of time when
the vehicle is not running.
CAUTION
To prevent unnecessary charging
system drain, close the trunk lid
securely after using the trunk room.
OHG040123
OHG040124
■Type B
■Type A

4107
Features of your vehicle
DEFROSTER
✽NOTICE
If you want to defrost and defog the
front windshield, refer to “Windshield
defrosting and defogging” in this sec-
tion.
Rear window defroster
The defroster heats the window to
remove frost, fog and thin ice from the
rear window, while the engine is running.
To activate the rear window defroster,
press the rear window defroster button
located in the center facia switch panel.The indicator on the rear window
defroster button illuminates when the
defroster is ON.
If there is heavy accumulation of snow on
the rear window, brush it off before oper-
ating the rear defroster.
The rear window defroster automatically
turns off after approximately 20 minutes
or when the ignition switch is turned off.
To turn off the defroster, press the rear
window defroster button again.
Outside rearview mirror defroster
(if equipped)
If your vehicle is equipped with the out-
side rearview mirror defrosters, they will
operate at the same time you turn on the
rear window defroster.
Front wiper deicer (if equipped)
If your vehicle is equipped with the front
wiper deicer, it will operate at the same
time you operate the rear window
defroster.
CAUTION
To prevent damage to the conduc-
tors bonded to the inside surface of
the rear window, never use sharp
instruments or window cleaners
containing abrasives to clean the
window.
OHG045130
OHG045223
■Type A
■Type B

Features of your vehicle
108 4
MANUAL CLIMATE CONTROL SYSTEM
1. Temperature control knob
2. Fan speed control switch
3. Air conditioning button
4. OFF button
5. Front windshield defroster button
6. Rear window defroster button
7. Air intake control button
8. Mode selection switch
OHG045131
CAUTION
Operating the blower when the
ignition switch is in the ON posi-
tion could cause the battery to
discharge. Operate the blower
when the engine is running.

4109
Features of your vehicle
Heating and air conditioning
1. Start the engine.
2. Set the mode to the desired position.
To improve 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.
OHG045133

4115
Features of your vehicle
Operation Tips
• To keep dust or unpleasant fumes from
entering the vehicle through the venti-
lation system, temporarily set the air
intake control to the recirculated air
position. Be sure to return the control
to the fresh air position when the irrita-
tion 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 condi-
tioning system, and adjust the temper-
ature control to desired temperature.Air conditioning
HYUNDAI Air Conditioning Systems are
filled with environmentally friendly
R-134a refrigerant.
1. Start the engine. Press the air condi-
tioning button.
2. Set the mode to the position.
3. Set the air intake control to the outside
air or recirculated air position.
4. Adjust the fan speed control and tem-
perature 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 MAX A/C position, then set the fan
speed control to the highest speed.✽NOTICE
• When using the air conditioning sys-
tem, monitor the temperature gauge
closely while driving up hills or in
heavy traffic when outside tempera-
tures are high. Air conditioning sys-
tem operation may cause engine over-
heating. Continue to use the blower
fan but turn the air conditioning sys-
tem 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 conditioning should only be used
with the windows closed.