2012 Hyundai Sonata bulb

Features of your vehicle
56
4
To check bulb operation, check whether
the parking brake and brake fluid warning
light illuminates when the ignition switchis in the ON position.Automatic transaxle shift
indicator (if equipped)
The indicator displays to show the auto-
matic transaxle shift lever selection.
Manual transaxle shift
indicator (if equipped)
This indicator informs you which gear is
desired whilst driving to save fuel.
For example
: Indicates that shifting up to the 3rdgear is desired (currently the shift
lever is in the 2nd gear).
: Indicates that shifting down to the 3rd gear is desired (currently the
shift lever is in the 4th gear).
✽✽ NOTICE
When the system is not working proper-
ly, up & down arrow indicator and Gear
are not displayed.
Front fog light indicator (if equipped)
This light comes on when the front fog lights are ON.WARNING
Driving the vehicle with a warning
light on is dangerous. If the brake
warning light remains on, have the
brakes checked and repaired imme-
diately by an authorised HYUNDAI
dealer.

Features of your vehicle
72
4
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- nals
The 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.To signal a lane change, move the turn
signal lever slightly and hold it in position
(B). The lever will return to the OFF posi-tion when released.
If an indicator stays on and does not
flash or if it flashes abnormally, one of the
turn signal bulbs may be burned out andwill require replacement.
One-touch triple turn signal
(if equipped)
To activate a one-touch triple turn signal
move the turn signal lever slightly and
then release it. The lane change signals
will blink 3 times.
✽✽ NOTICE
If an indicator flash is abnormally quick
or slow, a bulb may be burned out or
have a poor electrical connection in the
circuit.
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553
Driving your vehicle
Turn signals when towing a trailer
When you tow a trailer, your vehicle has
to have a different turn signal flasher and
extra wiring. The green arrows on your
instrument panel will flash whenever you
signal a turn or lane change. Properly
connected, the trailer lights will also flash
to alert other drivers you’re about to turn,
change lanes, or stop.
When towing a trailer, the green arrows
on your instrument panel will flash for
turns even if the bulbs on the trailer are
burned out. Thus, you may think drivers
behind you are seeing your signals
when, in fact, they are not. It’s important
to check occasionally to be sure the trail-
er bulbs are still working. You must also
check the lights every time you discon-
nect and then reconnect the wires.
Do not connect a trailer lighting system
directly to your vehicle’s lighting system.
Use only an approved trailer wiring har-
ness.
An authorised HYUNDAI dealer can
assist you in installing the wiring harness.
Driving on grades
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 hot and no longer
operate efficiently.
On a long uphill grade, shift down and
reduce your speed to around 70 km/h (45mph) to reduce the possibility of engine
and transaxle overheating.
If your trailer weighs more than the max-
imum trailer weight without trailer brakes
and you have an automatic transaxle,
you should drive in D (Drive) when tow-
ing a trailer.
Operating your vehicle in D (Drive) when
towing a trailer will minimise heat build up
and extend the life of your transaxle.WARNING
Failure to use an approved trailer wiring harness could result in dam-
age to the vehicle electrical system
and/or personal injury.

7
Engine compartment / 7-2
Maintenance services / 7-3
Owner maintenance / 7-4
Scheduled maintenance service / 7-6
Explanation of scheduled maintenance items / 7-13
Engine oil / 7-16
Engine coolant / 7-18
Brake/clutch fluid / 7-21
Power steering fluid / 7-22
Washer fluid / 7-23
Parking brake / 7-24
Air cleaner / 7-25
Climate control air filter / 7-27
Wiper blades / 7-29
Battery / 7-31
Tyres and wheels / 7-34
Fuses / 7-44
Light bulbs / 7-55
Appearance care / 7-62
Emission control system / 7-68
Maintenance

755
Maintenance
LIGHT BULBS
Use only the bulbs of the specifiedwattage.
All bulbs are available from yourHYUNDAI dealers Parts Department.
✽✽ NOTICE
After heavy, driving rain or washing,
headlight and taillight lenses could
appear frosty. This condition is caused by
the temperature difference between the
lamp inside and outside. This is similar
to the condensation on your windows
inside your vehicle during the rain and
doesn’t indicate a problem with your
vehicle. If the water leaks into the lamp
bulb circuitry, have the vehicle checked
by an authorised HYUNDAI dealer.
Headlight, position light, turn sig-
nal light, front fog light bulbreplacement
(1) Headlight (High)
(2) Headlight (Low)
(3) Front turn signal light
(4) Front fog light (if equipped)
(5) Position light
WARNING - Working on
the lights
Prior to working on the light, firmly
apply the parking brake, ensure
that the ignition switch is turned tothe LOCK position and turn off the
lights to avoid sudden movement
of the vehicle and burning your fin-
gers or receiving an electric shock.
CAUTION
Be sure to replace the burned-out bulb with one of the same wattagerating. Otherwise, it may causedamage to the fuse or electricwiring system.
CAUTION
If you don’t have necessary tools,the correct bulbs and the expertise,
consult an authorised HYUNDAIdealer. In many cases, it is difficultto replace vehicle light bulbs because other parts of the vehicle
must be removed before you canget to the bulb. This is especiallytrue if you have to remove the head-
light assembly to get to the bulb(s).Removing/installing the headlightassembly can result in damage tothe vehicle.
OYF079027

Maintenance
56
7
Headlight (HID type) bulb replace-
ment
If the light bulb is not operating, have the
vehicle checked by an authorised
HYUNDAI dealer.
(Continued)
If a bulb becomes damaged or cracked, replace it immediately
and carefully dispose of it.
Wear eye protection when chang- ing a bulb. Allow the bulb to cool
down before handling it.
OHD076046
WARNING - Halogen bulbs
Halogen bulbs contain pressur-
ized gas that will produce flying
pieces of glass if broken.
Always handle them carefully, and avoid scratches and abra-
sions. If the bulbs are lit, avoid
contact with liquids. Never touchthe glass with bare hands.
Residual oil may cause the bulb
to overheat and burst when lit. A
bulb should be operated onlywhen installed in a headlight.
(Continued)
WARNING - HID Headlight
low beam (if equipped)
Do not attempt to replace or
inspect the low beam (XENON bulb)
due to electric shock danger. If the
low beam (XENON bulb) is not
working, have your vehicle checked
by an authorised HYUNDAI dealer.

757
Maintenance
✽✽NOTICE
HID lamps have superior performance
vs. halogen bulbs. HID lamps are esti-
mated by the manufacturer to last twice
as long or longer than halogen bulbs
depending on their frequency of use.
They will probably require replacement
at some point in the life of the vehicle.
Cycling the headlamps on and off more
than typical use will shorten HID lamps
life. HID lamps do not fail in the same
manner as halogen incandescent lamps.
If a headlamp goes out after a period of
operation but will immediately relight
when the headlamp switch is cycled it is
likely the HID lamp needs to be
replaced. HID lighting components are
more complex than conventional halo-
gen bulbs thus have higher replacement
cost.
Headlight bulb
1. Open the bonnet.
2. Remove the headlight bulb cover by turning it counterclockwise.
3. Disconnect the headlight bulb socket- connector. 4. Unsnap the headlight bulb retaining
wire by depressing the end and push-
ing it upward.
5. Remove the bulb from the headlight assembly.
6. Install a new headlight bulb (without touching the bulb glass, only hold by
metal backing) and snap the headlight
bulb retaining wire into position by
aligning the wire with the groove on
the bulb.
7. Connect the headlight bulb socket- connector.
8. Install the headlight bulb cover by turn- ing it clockwise.
✽✽ NOTICE
If the headlight aiming adjustment is
necessary after the headlight assembly is
reinstalled, consult an authorised
HYUNDAI dealer.
OYF079045

Maintenance
58
7
Headlight (HID, if equipped), position,
turn signal, and front fog light bulbreplacement
If the light bulb is not operating, have the
vehicle checked by an authorised
HYUNDAI dealer.
Side repeater light bulb replace- ment (if equipped)
If the light bulb is not operating, have the
vehicle checked by an authorised
HYUNDAI dealer.Rear combination light bulb replacement (1) Stop and tail light
(2) Rear turn signal light
(3) Back-up light
(4) Tail light
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