2015 Hyundai Equus Maintenance

771
Maintenance
17. Remove the headlamp bulb
cover by turning it counter clock-
wise.
18. Disconnect the headlamp bulb
socket connector.
19. Unsnap the headlamp bulb
retaining wire by depressing the
end and pushing it upward.
20. Remove the bulb from the head-
lamp assembly.
21. Install a new headlamp bulb and
snap the headlamp bulb retaining
wire into position by aligning the
wire with the groove on the bulb.22. Connect the headlamp bulb
socket connector.
23. Install the headlamp bulb cover
by turning it clockwise.
24. Connect the power connector(s)
to the back of the headlamp
assembly.
25. Reinstall the headlamp assembly
to the body of the vehicle.
✽NOTICE
We recommend that the headlight
aiming be adjusted after an accident
or after the headlight assembly is
reinstalled at an authorized
HYUNDAI dealer.
Traffic Change (For Europe)
The low beam light distribution is
asymmetric.
If you go abroad to a country with
opposite traffic direction, this asym-
metric part will dazzle oncoming car
driver. To prevent dazzle, ECE regu-
lation demand several technical solu-
tions (ex. automatic change system,
adhesive sheet, down aiming). This
headlamps are designed not to daz-
zle opposite drivers. So, you need
not change your headlamps in a
country with opposite traffic direc-
tion.
OVI079111L
CAUTION
If the headlamp (Low) is not
operating, we recommend that
the system be checked by an
authorized HYUNDAI dealer.

Maintenance
72 7
Turn signal light
If the light is not operating, we rec-
ommend that the vehicle be checked
by an authorized HYUNDAI dealer.
✽NOTICE
If your vehicle is equipped with the
LED type, we recommend that you
consult an authorized HYUNDAI
dealer.
Position lamp
If the lamp is not operating, we rec-
ommend that the vehicle be checked
by an authorized HYUNDAI dealer.
Front fog light bulb replacement
If the light is not operating, we rec-
ommend that the vehicle be checked
by an authorized HYUNDAI dealer.
Side repeater light bulb
replacement (if equipped)
If the light bulb is not operating, we
recommend that the vehicle be
checked by an authorized HYUNDAI
dealer.
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773
Maintenance
Rear combination light bulb
replacement
(1) Stop and tail light
(2) Back-up light
(3) Rear turn signal light
(4) Rear fog light (if equipped)
(5) Rear reflex-Reflector
Rear Back-up light
If the light is not operating, we rec-
ommend that the vehicle be checked
by an authorized HYUNDAI dealer.
Turn signal, stop and tail light,
rear fog light (if equipped)
If the light is not operating, we rec-
ommend that the vehicle be checked
by an authorized HYUNDAI dealer.
High mounted stop light
replacement
If the light is not operating, we rec-
ommend that the vehicle be checked
by an authorized HYUNDAI dealer.
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Maintenance
74 7
License plate light bulb
replacement
If the light is not operating, we rec-
ommend that the vehicle be checked
by an authorized HYUNDAI dealer.
Interior light bulb replacement
If the light is not operating, we rec-
ommend that the vehicle be checked
by an authorized HYUNDAI dealer.
CAUTION
Use care not to dirty or damage
lens, lens tab, and plastic hous-
ings.
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775
Maintenance
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, may be
used.
After washing, rinse the vehicle thor-
oughly with lukewarm or cold water.
Do not allow soap to dry on the finish.
APPEARANCE CARE
CAUTION
• Do not use strong soap, chem-
ical 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 and lamps, do
not clean with chemical sol-
vents or strong detergents.
WARNING - Wet brakes
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.

Maintenance
76 7
Waxing
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.CAUTION
• 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
• Water washing in the engine
compartment including high
pressure water washing may
cause the failure of electrical
circuits or engine and related
part located in the engine
compartment.
• Never allow water or other liq-
uids to come in contact with
electrical/electronic compo-
nents and air duct inside the
vehicle as this may damage
them.
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777
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.
✽NOTICE
If your vehicle is damaged and
requires any metal repair or
replacement, be sure the body shop
applies anti-corrosion materials 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 the under-
body parts such as the fuel lines,
frame, floor pan and exhaust system,
even though they have been treated
with rust protection.
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 the doors, rocker
panels, and frame members have
drain holes that should not clog with
dirt; trapped water in these areas can
cause rusting.

Maintenance
78 7
Aluminum wheel maintenance
The aluminum wheels are coated
with a clear protective finish.
• Do not use any abrasive cleaner,
polishing compound, solvent, or
wire brushes on aluminum wheels.
They may scratch or damage the
finish.
• Clean the wheel when it has
cooled.
• Use only a mild soap or neutral
detergent, and rinse thoroughly
with water. Also, be sure to clean
the wheels after driving on salted
roads. This helps prevent corrosion.
• Avoid washing the wheels with
high-speed car wash brushes.
• Do not use any alkaline or acid
detergent. It may damage and cor-
rode the aluminum wheels 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, we produces cars of the
highest quality. However, this is only
part of the job. To achieve the long-
term corrosion resistance your vehi-
cle can deliver, the owner's coopera-
tion and assistance is also required.
Common causes of corrosion
The most common causes of corro-
sion on your car are:
• Road salt, dirt and moisture that is
allowed to accumulate underneath
the vehicle.
• Removal of paint or protective
coatings by stones, gravel, abra-
sion or minor scrapes and dents
which leave unprotected metal
exposed to corrosion.WARNING
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.