2012 Hyundai Sonata engine

Features of your vehicle70
4Press start button againIf there is a problem with the engine
start/stop button system, the warning illu-
minates for 10 seconds to indicate that
you could start the engine by pressing
the engine start/stop button while press-
ing the brake pedal.
If the warning illuminates each time you
push the engine start/stop button, take
your vehicle to an authorized HYUNDAI
dealer and have the system checked.
Shift to "P" or "N" to start engineIf you try to start the engine with the shift
lever not in P(Park) or N(Neutral), the
warning illuminates for 10 seconds on
the LCD screen.
You can also start the engine with the
shift lever in N(Neutral), but for your safe-
ty start the engine with the shift lever in
P(Park).
Low tire pressureWhen one or more of your tires is signifi-
cantly underinflated, the warning light
comes on.
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Features of your vehicle72
4The hazard warning flasher should be
used whenever you find it necessary to
stop the car in a hazardous location.
When you must make such an emer-
gency stop, always pull off the road as far
as possible.
The hazard warning lights are turned on
by pushing in the hazard switch. This
causes all turn signal lights to blink. The
hazard warning lights will operate even
though the key is not in the ignition
switch.
To turn the hazard warning lights off,
push the switch a second time.
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.
Headlamp delay (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 20 minutes. However, if the
driver’s door is opened and closed, the
headlights are turned off after 30 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 Auto position.
However, if you turn the light switch to the
Auto position when it is dark outside, the
headlights will not be turned off.
HAZARD WARNING FLASHER LIGHTING
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CAUTION
If the driver gets out of the vehicle
through other doors (except dri- ver's door), the battery saver func-tion does not operate and the head- lamp delay does not turn off auto-matically. Therefore, it causes thebattery to be discharged. In thiscase, make sure to turn off the lamp before getting out of the vehicle.

473
Features of your vehicle
Headlamp welcome functionWhen the headlight switch is in the ON or
AUTO position 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 button on the
transmitter (or smart key) 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 will make the head-
lights turn OFF when:
1. The headlight is ON.
2. Engine stops.
Lighting controlThe light switch has a Headlight and a
Parking light position.
To operate the lights, turn the knob at the
end of the control lever to one of the fol-
lowing positions:
(1) OFF position
(2) Parking light position
(3) Headlight position
(4) Auto light position (if equipped)
Parking light position ( )When the light switch is in the parking
light position, the tail, position and
license lights are ON and the tail light
indicator is ON (if equipped).
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Features of your 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.To flash the headlights, pull the lever
towards you. It will return to the normal
(low beam) position when released. The
headlight switch does not need to be on
to use this flashing feature.
Turn signals and lane change sig-
nalsThe ignition switch must be on for the
turn signals to function. To turn on the
turn signals, move the lever up or down
(A). Green arrow indicators on the instru-
ment panel indicate which turn signal is
operating. They will self-cancel after a
turn is completed. If the indicator contin-
ues to flash after a turn, manually return
the lever to the OFF position.
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WARNING
Do not use high beam when there
are other vehicles. Using high
beam could obstruct the other dri-
ver's vision.

Features of your vehicle78
4Windshield washers In the OFF 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 thewasher when the fluid reservoir isempty.
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 notoperate the wipers when thewindshield is dry.
 To prevent damage to the wiper blades, do not use gasoline,kerosene, paint thinner, or othersolvents on or near them.
 To prevent damage to the wiper arms and other components, donot attempt to move the wipersmanually.
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Features of your vehicle
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 armed stage.
Map lamp Push the lens 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 passenger.
 DOOR : In the DOOR position, the maplamp and the room lamp come
on when any door is opened
regardless of the ignition
switch position. When doors are unlocked by
the transmitter (or smart key),
the map lamp and the room
lamp come on for approximate-
ly 30 seconds 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 stay on for about 20
minutes. However, if a door is
opened with the ignition switch
in the ON position, the map
lamp and the room lamp stay on
continuously.
 ON : The light stays on at all times.
 OFF : The lights turn off even if a door is opened.
❈ When the lamp is turned ON
by pressing the lens (1) the
lamp does not turn off even if
the switch (2) is in the OFF
position.
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INTERIOR LIGHT
CAUTION
Do not use the interior lights for
extended periods when the engine is not running.
It may cause battery discharge.
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 vehicle82
4✽
✽
NOTICEIf you want to defrost and defog the
front windshield, refer to “Windshield
defrosting and defogging” in this sec-
tion.
Rear window defrosterThe 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.
CAUTION
To prevent damage to the conduc-tors bonded to the inside surface of the rear window, never use sharpinstruments or window cleanerscontaining abrasives to clean the window.DEFROSTER
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Features of your vehicle84
4Heating and air conditioning1. Start the engine.
2. Set the mode to the desired position.
To improve the effectiveness of heat-ing and cooling :
- Heating:
- Cooling:
3. Set the temperature control to the desired position.
4. Set the air intake control to the outside (fresh) air or recirculated air position.
5. Set the fan speed control to the desired speed.
6. If air conditioning is desired, turn the air conditioning system on.
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* : if equipped *
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