2018 Hyundai Sonata Plug-in Hybrid bulb

3-84
Convenient features of your vehicle
Low Washer Fluid
This warning message is displayed
in the service reminder mode, when
the washer fluid in the reservoir is
nearly empty.
If this warning message is displayed,
have the washer fluid reservoir
refilled.
Low Fuel
This warning message is displayed if
the fuel tank is almost out of fuel.
When this message is displayed, the
vehicle range is approximately 30
miles.
When this message is displayed, the
low fuel level warning light in the
instrument cluster will come on.
It is recommended to look for the
nearest fueling station and refuel as
soon as possible.
Engine overheated
This warning message is displayed
when the engine coolant tempera-
ture is above 248°F (120°C). This
means that the engine is overheated
and may be damaged.
If your vehicle is overheated, refer
to "Overheating" in chapter 6.
Check headlight (if equipped)
This warning message is displayed,
if the headlamps are not operating
properly. The headlamp bulb may
need to be replaced. If the vehicle is
equipped with LED headlamps, have
the vehicle inspected by an author-
ized HYUNDAI dealer.
Information
Make sure to replace the burned out
bulb with a new one of the same
wattage rating.
Check headlamp LED(if equipped)
This warning message is displayed if
there is a problem with the LED
headlamp. Have the vehicle inspect-
ed by an authorized HYUNDAI deal-
er.
Check headlamp cooling fan(if equipped)
This warning message is displayed if
there is a problem with headlamp
fan. Have the vehicle inspected by an
authorized HYUNDAI dealer.
Check smart high beam system(if equipped)
This warning message is displayed if
there is a problem with the Smart
High Beam System. Have the vehicle
inspected by an authorized
HYUNDAI dealer.
For more information, refer to
"Smart High Beam System" in
chapter 3.
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Convenient features of your vehicle
3
Turn signals and lane changesignals
To signal a turn, push down on the
lever for a left turn or up for a right
turn in position (A). To signal a lane
change, move the turn signal lever
slightly and hold it in position (B). The
lever will return to the OFF position
when released or when the turn is
completed.
If an indicator stays on and does not
flash or if it flashes abnormally, one of
the turn signal bulbs may be burned
out and will require replacement.
One touch turn signal function
To activate an One Touch Turn Signal
function, move the turn signal lever
slightly and then release it. The turn
signal indicators will blink 3, 5, or 7
times, depending on the User
Settings on the LCD display.
You can activate or deactivate the
One Touch Turn Signal function or
choose the number of blinking (3, 5,
or 7) from the User Settings Mode
(Light) on the LCD display.
For more information, refer to the
"LCD Display" section in this
chapter.
OLF044091N
Do not place any accessories,
stickers or tint the windshield.
Have the windshield glass
replaced from an authorized
dealer.
Do not remove or impact relat-
ed parts of the Smart High
Beam system.
Be careful that water doesn’t
get into the Smart High Beam
unit.
Do not place objects on the
dashboard that reflects light
such as mirrors, white paper,
etc. The system may malfunc-
tion if sunlight is reflected.
At times, the Smart High
Beam system may not work
properly, always check the
road conditions for your safe-
ty. When the system does not
operate normally, manually
change between the high
beam and low beam.
WARNING

7
Wheel replacement .........................................................7-39
Tire traction ......................................................................7-\
39
Tire maintenance ............................................................7-40
Tire sidewall labeling ......................................................7-40
Tire terminology and definitions.................................7-44
All season tires ................................................................7-47
Summer tires ....................................................................7-47\
Snow tires ........................................................................\
.7-47
Radial-ply tires ................................................................7-48
Low aspect ratio tires ....................................................7-48
Fuses ......................................................................7-\
50
Instrument panel fuse replacement ...........................7-51
Engine compartment panel fuse replacement.........7-52
Fuse/relay panel description .......................................7-54
Light bulbs.............................................................7-67
Headlamp, parking lamp, turn signal lamp and
side marker light bulb replacement ............................7-68
Side repeater lamp replacement .................................7-71
Rear combination light bulb replacement .................7-72
High mounted stop lamp ...............................................7-74
License plate light bulb replacement .........................7-74
Interior light bulb replacement ....................................7-74
Appearance care ..................................................7-76
Exterior care ....................................................................7-76\
Interior care......................................................................7-\
81
Emission control system .....................................7-84
Crankcase emission control system ...........................7-84
Evaporative emission control system including
onboard refueling vapor recovery (ORVR) ..............7-84
Exhaust emission control system ...............................7-85
California perchlorate notice .............................7-88

7-67
7
Maintenance
L
LI
IG
G H
H T
T
B
B U
U L
LB
B S
S
Consult an authorized HYUNDAI
dealer to replace most vehicle light
bulbs. It is difficult to replace vehicle
light bulbs because other parts of the
vehicle must be removed before you
can get to the bulb. This is especially
true for removing the headlamp
assembly to get to the bulb(s).
Removing/installing the headlamp
assembly can result in damage to
the vehicle.Information
After heavy driving, rain or washing,
headlamp and trunk lenses could
appear frosty. This condition is caused
by the temperature difference
between the lamp inside and the out-
side temperature. This is similar to the
condensation on your windows inside
your vehicle during the rain and does-
n’t indicate a problem with your vehi-
cle. If the water leaks into the lamp
bulb circuitry, have your vehicle
checked by an authorized HYUNDAI
dealer.
i
Prior to replacing a lamp,
depress the foot brake, move
the shift lever into P (Park)
apply the parking brake, place
the igntion switch to the
LOCK/OFF position, and take
the key with you when leaving
the vehicle to avoid sudden
movement of the vehicle and
to prevent possible electric
shock.
Be aware the bulbs may be hot
and may burn your fingers.
WARNING

7-68
Maintenance
Headlamp, parking lamp,
turn signal lamp and side
marker light bulb replacement(1) Headlamp (Low)
(2) Headlamp (High)
(3) Turn signal lamp
(4) Side marker lamp
(5) Daytime running lamp (DRL) /Parking lamp
Headlamp (Halogen bulb)
OLMB073042L
Handle halogen bulbs with
care. Halogen bulbs contain
pressurized gas that will pro-
duce flying pieces of glass
that could cause injuries if
broken.
Wear eye protection when
changing a bulb. Allow the
bulb to cool down before han-
dling it.
WARNING
OLFH077050
OLFH077051
■Type A
■Type B

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7
Maintenance
Always handle them carefully, andavoid scratches and abrasions. If
the bulbs are lit, avoid contact with
liquids.
Never touch the glass with bare hands. Residual oil may cause the
bulb to overheat and burst when lit.
A bulb should be operated only when installed in a headlamp.
If a bulb becomes damaged or cracked, replace it immediately
and carefully dispose of it.
1. Open the hood.
2. Disconnect the negative batterycable.
3. Remove the headlamp bulb cover by turning it counterclockwise.
4. Disconnect the headlamp bulb socket-connector. 5. Unsnap the headlamp bulb retain-
ing wire by pressing the end and
pushing it upward.
6. Remove the bulb from the head- lamp assembly.
7. Install a new headlamp bulb and snap the headlamp bulb retaining
wire into position by aligning the
wire with the groove on the bulb.
8. Connect the headlamp bulb sock- et-connector.
9. Install the headlamp bulb cover by turning it clockwise.
Information
The headlamp aiming should be
adjusted after an accident or after the
headlamp assembly is reinstalled at an
authorized HYUNDAI dealer.
i
OLF077070
OLF077069
■High beam
■Low beam

7-70
Maintenance
Headlamp (LED type)
If the LED lamp does not operate,
have the system checked by an
authorized HYUNDAI dealer.
Turn signal lamp
1. Open the hood.
2. Disconnect the negative batterycable.
3. Remove the socket from the assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the assembly.
4. Remove the bulb from the socket by pressing it in and rotating it
counterclockwise until the tabs on
the bulb align with the slots in the
socket. Pull the bulb out of the
socket. 5. Install a new bulb by inserting it
into the socket and rotating it until
it locks into place.
6. Install the socket in the assembly by aligning the tabs on the socket
with the slots in the assembly.
7. Push the socket into the assembly and turn the socket clockwise.
OLF077052N
Turn signal lamp

7-71
7
Maintenance
Side marker lamp
1. Open the hood.
2. Disconnect the negative batterycable.
3. Remove the socket from the assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the assembly.
4. Remove the bulb from the socket by pulling out the bulb.
5. Insert a new bulb.
Daytime running lamp/
Parking lamp (LED type)
If the LED lamp does not operate,
have the vehicle checked by an
authorized HYUNDAI dealer.
Side repeater lamp replace-
ment
If the LED lamp does not operate,
have the vehicle checked by an
authorized HYUNDAI dealer.
OLF077053
OLF077074
Side marker lamp