Hyundai Sonata 2017 Owner's Manual

7-76
Maintenance
Rear Combination Light Bulb
Replacement
Type A
(1) Stop/Tail lamp
(2) Turn signal lamp
(3) Tail lamp
(4) Back-up lamp
Stop/Tail lamp and Turn signal lamp
1. Open the trunk lid.
2. Remove the service cover by turn-ing the lock counterclockwise and
then pulling it out. 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 counter-
clockwise until the tabs on the bulb
align with the slots in the socket.
Pull the bulb out of the socket.
5. Insert 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.
Push the socket into the assembly
and turn the socket clockwise.
OLF074063OLF074062
Stop/Tail lamp
Turn Signal lamp
OLF074060

7-77
7
Maintenance
Backup lamp and Tail lamp
1. Open the trunk.
2. Loosen the retaining screw of thetrunk lid cover and then remove
the cover.
3. Disconnect the connector and then remove the screws by turning
the screws counterclockwise. 4. Remove the bulb by pulling it
straight out.
5. Insert a new bulb by inserting it into the socket and rotating it until
it locks into place.
6. Install the socket into the assembly by aligning the tabs on the socket
with the slots in the assembly.
Push the socket into the assembly
and turn the socket clockwise.
7. Reinstall the trunk lid cover by pushing in the screw.
Type B
(1) Stop/Tail lamp
(2) Turn signal lamp
(3) Back-up lamp
OLF074065OLF074064
Back uplamp Tail lamp
OLF074054

7-78
Maintenance
Stop/Tail lamp
If the LED lamp does not operate,
have the vehicle checked by an
authorized HYUNDAI dealer.
Turn signal lamp
1. Open the trunk lid.
2. Remove the service cover by turn-ing the lock counterclockwise and
then pulling it out. 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 coun-
terclockwise until the tabs on the
bulb align with the slots in the sock-
et. Pull the bulb out of the socket.
5. Insert 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.
Push the socket into the assembly
and turn the socket clockwise.
OLF074062OLF074063N
Turn signal lamp

7-79
7
Maintenance
Backup lamp
1. Open the trunk.
2. Loosen the retaining screw of thetrunk lid cover and then remove
the cover.
3. Disconnect the connector and then remove the screws by turning
the screws counterclockwise. 4. Remove the bulb by pulling it
straight out.
5. Insert a new bulb by inserting it into the socket and rotating it until
it locks into place.
6. Install the socket into the assembly by aligning the tabs on the socket
with the slots in the assembly.
Push the socket into the assembly
and turn the socket clockwise.
7. Reinstall the trunk lid cover by pushing in the screw.
High Mounted Stop Lamp
1. Remove the rear seat cushion assembly.
2. Remove the rear seat back assembly.
3. Slightly remove the rear door weather-strip.
4. Remove the rear door scuff trim.
5. Remove the rear pillar trim.
6. Remove the rear seat belt lower anchor.
7. Remove the rear package tray trim.
8. Remove the high mounted stop lamp after disengaging the mount-
ing clip.
9. Install a new LED lamp.
OLF074064OLF074065N
Back up lamp
OLF074055

7-80
Maintenance
License Plate Light Bulb
Replacement
1. Loosen the lens retaining screwswith a philips head screwdriver.
2. Remove the lens.
3. Remove the bulb by pulling it straight out.
4. Install a new bulb.
5. Reinstall the lens securely with the lens retaining screws.
Interior Light Bulb
Replacement
Map lamp and Room lamp
If the LED lamp does not operate,
have the vehicle checked by an
authorized HYUNDAI dealer.
OLF074066
OLF074080N
OLF076080N
OLF074068
■Map lamp - with sunroof

■Room lamp - with sunroof

7-81
7
Maintenance
1. Using a flat-head screwdriver,gently pry the lens from the interi-
or light housing.
2. Remove the bulb by pulling it straight out.
3. Install a new bulb in the socket.
4. Align the lens tabs with the interior light housing notches and snap
the lens into place.
If the lamps do not operating, have
the vehicle checked by an authorized
HYUNDAI dealer.
Use care not to dirty or damage
lenses, lens tabs, and plastic
housings.
NOTICE
■ Map lamp - without sunroof
OLF074081N
OLF074082N
■Vanity mirror lamp
■Trunk room lamp
OLF074069
OLF074056
■ Room lamp - without sunroof
Map lamp, Room lamp, Vanity mirror lamp and Luggage room lamp

7-82
Maintenance
A
AP
PP
PE
EA
A R
RA
A N
N C
CE
E
C
C A
A R
RE
E
Exterior Care
Exterior general caution
It is very important to follow the label
directions when using any chemical
cleaner or polish. Read all warning
and caution statements that appear
on the label.
High-pressure washing
When using high-pressure wash-
ers, make sure to maintain suffi-
cient distance from the vehicle.
Insufficient clearance or excessive
pressure can lead to component
damage or water penetration.
Do not spray the camera, sensors or its surrounding area directly with
a high pressure washer. Shock
applied from high pressure water
may cause the device to not oper-
ate normally.
Do not bring the nozzle tip close to boots (rubber or plastic covers)or
connectors as they may be dam-
aged if they come into contact with
high pressure water.
Finish maintenance
Washing
To help protect your vehicle’s finish
from rust and deterioration, wash it
thoroughly and frequently at least
once a month with lukewarm or cold
water.
If you use your vehicle for off-road
driving, you should wash it after each
off-road trip. Pay special attention to
the removal of any accumulation of
salt, dirt, mud, and other foreign
materials. Make sure the drain holes
in the lower edges of the doors and
rocker panels are kept clear and
clean.
Insects, tar, tree sap, bird droppings,
industrial pollution and similar
deposits can damage your vehicle’s
finish if not removed immediately.
Even prompt washing with plain
water may not completely remove all
these deposits. A mild soap, safe for
use on painted surfaces, should be
used. After washing, rinse the vehicle thor-
oughly with lukewarm or cold water.
Do not allow soap to dry on the fin-
ish.
After washing the vehicle, test
the brakes while driving slowly
to see if they have been affected
by water before getting on the
road. If braking performance is
impaired, dry the brakes by
applying them lightly while
maintaining a slow forward
speed.
WARNING

7-83
7
Maintenance
Waxing
A good coat of wax is a barrier
between your paint and contaminate.
Keeping a good coat of wax on your
vehicle will help protect it.
Wax the vehicle when water will no
longer bead on the paint.
Always wash and dry the vehicle
before waxing. Use a good quality
liquid or paste wax, and follow the
manufacturer’s instructions. Wax all
metal trim to protect it and to main-
tain its luster.
Removing oil, tar, and similar materi-
als with a spot remover will usually
strip the wax from the finish. Be sure
to re-wax these areas even if the rest
of the vehicle does not yet need wax-
ing.
OLMB073082
Water washing in the engine
compartment including high
pressure water washing may
cause the failure of electrical
circuits located in the engine
compartment.
Never allow water or other liq-
uids to come in contact with
electrical/electronic compo-
nents inside the vehicle as
this may damage them.
CAUTION
Do not use strong soap,
chemical detergents or hot
water, and do not wash the
vehicle in direct sunlight or
when the body of the vehicle
is warm.
Be careful when washing the
side windows of your vehicle.
Especially, with high-pressure
water, water may leak through
the windows and wet the inte-
rior.
To prevent damage to the
plastic parts, do not clean
with chemical solvents or
strong detergents.
CAUTION

7-84
Maintenance
Finish damage repair
Deep scratches or stone chips in the
painted surface must be repaired
promptly. Exposed metal will quickly
rust and may develop into a major
repair expense.
If your vehicle is damaged and
requires any metal repair or
replacement, be sure the body
shop applies anti-corrosion mate-
rials to the parts repaired or
replaced.
Bright-metal maintenance
To remove road tar and insects,use a tar remover, not a scraper or
other sharp object.
To protect the surfaces of bright- metal parts from corrosion, apply a
coating of wax or chrome preser-
vative and rub to a high luster.
During winter weather or in coastal areas, cover the bright metal parts
with a heavier coating of wax or
preservative. If necessary, coat the
parts with non-corrosive petroleum
jelly or other protective compound.
Underbody maintenance
Corrosive materials used for ice and
snow removal and dust control may
collect on the underbody. If these
materials are not removed, acceler-
ated rusting can occur on underbody
parts such as the fuel lines, frame,
floor pan and exhaust system, even
though they have been treated with
rust protection.
NOTICE
Wiping dust or dirt off the
body with a dry cloth will
scratch the finish.
Do not use steel wool, abra-
sive cleaners, or strong deter-
gents containing highly alka-
line or caustic agents on
chrome-plated or anodized
aluminum parts. This may
result in damage to the pro-
tective coating and cause dis-
coloration or paint deteriora-
tion.
CAUTION

7-85
7
Maintenance
Thoroughly flush the vehicle under-
body and wheel openings with luke-
warm or cold water once a month,
after off-road driving and at the end
of each winter. Pay special attention
to these areas because it is difficult
to see all the mud and dirt. It will do
more harm than good to wet down
the road grime without removing it.
The lower edges of doors, rocker
panels, and frame members have
drain holes that should not be
allowed to clog with dirt; trapped
water in these areas can cause rust-
ing.Aluminum wheel maintenance
The aluminum wheels are coated with
a clear protective finish.
Corrosion protection
Protecting your vehicle from corro-
sion
By using the most advanced design
and construction practices to combat
corrosion, HYUNDAI produces cars
of the highest quality. However, this is
only part of the job. To achieve the
long-term corrosion resistance your
vehicle can deliver, the owner’s
cooperation and assistance is also
required.
Common causes of corrosion
The most common causes of corro-
sion on your vehicle are:
Road salt, dirt and moisture that isallowed to accumulate underneath
the vehicle.
coatings by stones, gravel, abra-
sion or minor scrapes and dents
which leave unprotected metal
exposed to corrosion.
After washing the vehicle, test
the brakes while driving slowly
to see if they have been affected
by water. If braking performance
is impaired, dry the brakes by
applying them lightly while
maintaining a slow forward
speed.
WARNING
Do not use abrasive cleaner,
polishing compound, solvent,
or wire brushes on aluminum
wheels.
Clean the wheel when it has
cooled.
Use only a mild soap or neu-
tral detergent, and rinse thor-
oughly with water. Also, clean
the wheels after driving on
salted roads.
Do not wash the wheels with
high-speed car wash brushes.
Do not use any cleaners con-
taining acid or alkaline deter-
gents.
CAUTION