2018 Hyundai Santa Fe warning light

779
Maintenance
HID HeadlampIf the HID lamp does not operate,
have the system checked by an
authorized HYUNDAI dealer.
✽ ✽NOTICE
A skilled technician should check or
repair the LED light. Otherwise, it
may damage related parts.
✽ ✽NOTICE
HID lamps have superior perform-
ance vs. halogen bulbs. HID lamps
are estimated 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 incandes-
cent lamps. If a headlamp goes out
after a period of operation but will
immediately relight when the head-
lamp switch is cycled it is likely the
HID lamp needs to be replaced. HID
lighting components are more com-
plex than conventional halogen
bulbs thus have higher replacement
cost.
WARNING - HID
Headlamp low beam
(if equipped)
Do not attempt to replace or
inspect the low beam (XENON
bulb) due to electric shock dan-
ger. If the low beam (XENON
bulb) is not working, have your
vehicle checked by an author-
ized HYUNDAI Dealer.
CAUTION
If your vehicle is equipped with
High Intensity Discharge (HID)headlights, these headlightscontain mercury. So if you needto have your vehicle disposed,you should remove the HIDHeadlights before disposal. Theremoved HID headlights shouldbe recycled, re-used or dis-posed as hazardous waste.

787
Maintenance
APPEARANCE CARE
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 fin-
ish.
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 main-
taining a slow forward speed.
CAUTION
Do not use strong soap, chem- ical detergents or hot water,and do not wash the vehicle indirect sunlight or when thebody of the vehicle is warm.
Be careful when washing the side windows of your vehicle.
Especially, with high-pressurewater, water may leak throughthe windows and wet the inte-rior.
To prevent damage to the plastic parts and lamps, donot clean with chemical sol-vents or strong detergents.

Maintenance
90
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 corro-
sion.
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 vehicle are:
Road salt, dirt and moisture that isallowed to accumulate underneath
the car.
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 main-
taining a slow forward speed.

Index
2I
AC inverter .................................................................4-168
Active ECO system ....................................................5-100
Adaptive Front Lighting System (AFLS)...................4-129
Advanced smart cruise control system .........................5-72
Air bag - advanced supplemental restraint system.......3-53Additional safety precautions....................................3-80
Air bag warning label................................................3-82
Air bag warning light ................................................3-56
Curtain air bag...........................................................3-72
Driver's and passenger's front air bag .......................3-66
How does the air bag system operate .......................3-54
Main components of occupant classification system ....................................................................3-61\
Occupant classification system .................................3-60
Side air bag................................................................3-71
SRS Care ...................................................................3-79
SRS components and functions ................................3-57
Air cleaner ....................................................................7-38\
Air conditioning system .................................................8-6
All Wheel Drive (AWD) ..............................................5-22
Antenna .......................................................................4\
-177
Anti-lock Brake System (ABS) ....................................5-44
Appearance care ...........................................................7-87 Exterior care ..............................................................7-87
Interior care ...............................................................7-92 Audio system ..............................................................4-177
Antenna ...................................................................4-177\
Audio / Video / Navigation system (AVN) .............4-178
Caring for CDs ........................................................4-181
How vehicle audio works........................................4-179
Steering wheel audio control...................................4-177
Auto hold ......................................................................5-\
41
Automatic climate control system ..............................4-149
Automatic emergency braking (AEB) ..........................5-56
Automatic transaxle ......................................................5-15
Aux, USB and iPod
®port...........................................4-172
Battery.................................................................\
..........7-45
Before driving .................................................................5-4
Blind spot detection system (BSD) ..............................5-88
Blind spot mirror ..........................................................4-71
Brake fluid ....................................................................7-35\
Brake system............................................................\
.....5-31 Anti-lock Brake System (ABS) ................................5-44
Auto hold...................................................................5-41
Downhill Brake Control (DBC) ................................5-51
Electronic parking brake (EPB) ................................5-35
Electronic Stability Control (ESC) ...........................5-46
Emergency braking ...................................................5-40
Good braking practices .............................................5-54
A
B

I5
Index
Gauges ........................................................................\
..4-73
Glove box ...................................................................4-162\
Gross vehicle weight ......................................................8-6
Hazard warning flasher...............................................4-119
Hazardous driving conditions .....................................5-103
Headlamp delay ..........................................................4-120
Heated steering wheel...................................................4-58
Highway driving .........................................................5-107
Hill-start Assist Control (HAC)....................................5-53
Hood ........................................................................\
.....4-44
Horn ........................................................................\
......4-59
How to use this manual ..................................................1-2Immobilizer system ........................................................4-8
Important safety precautions ..........................................3-2
Air Bag Hazards ..........................................................3-2
Always Wear Your Seat Belt .......................................3-2
Control Your Speed .....................................................3-3
Driver Distraction........................................................3-2
Keep Your Vehicle in Safe Condition .........................3-3
Restrain All Children ..................................................3-2
Inside rearview mirror ..................................................4-60
Instrument cluster .........................................................4-72
Instrument cluster control .............................................4-73 Gauges .......................................................................4\
-73
Instrument cluster control .........................................4-73
Transaxle Shift Indicator ...........................................4-76
Instrument panel overview .............................................2-6
Interior care...................................................................7-93
Interior features...........................................................4-165 AC inverter ..............................................................4-169
Aux, USB and iPod
®port .......................................4-172
Cargo security screen ..............................................4-173
Cigarette lighter.......................................................4-165
Clothes hanger.........................................................4-170
Cup holder ...............................................................4-165
Floor mat anchor(s) .................................................4-171
Luggage net (holder) ...............................................4-173
G
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I

Index
6I
Power outlet ............................................................4-167
Side curtain..............................................................4-175
Sunvisor...................................................................4-166\
USB Charger ...........................................................4-172
Interior light ................................................................4-133 Automatic turn off function ....................................4-133
Glove box lamp .......................................................4-135
Luggage room lamp ................................................4-135
Map lamp ................................................................4-133
Room lamp ..............................................................4-134
Vanity mirror lamp ..................................................4-135
Interior overview (I) .......................................................2-4
Interior overview (II) ......................................................2-5
Jack and tools ...............................................................6-15
Jack label ......................................................................6-\
24
Jump starting...........................................................\
........6-5
Key operations ................................................................4-4
Key positions ..................................................................5-7 Lane departure warning system (LDWS).....................5-96
LCD display..................................................................4-77
A/V Mode..................................................................4-79
Advanced Smart Cruise Control/Lane Departure Warning System (SCC/LDWS) Mode ...................4-78
LCD Display Control ................................................4-77
LCD Modes ...............................................................4-77
Service Mode ............................................................4-79
Trip Computer Mode.................................................4-78
Turn By Turn (TBT) Mode .......................................4-78
User Settings Mode ...................................................4-80
Warning Messages.....................................................4-86
LCD Display Control ...................................................4-77
LCD Modes ..................................................................4-77
Liftgate (Tailgate) .........................................................4-26 Emergency liftgate (tailgate) safety release ..............4-37
Non-Powered liftgate (tailgate).................................4-26
Power liftgate (Power tailgate) .................................4-27
Smart Liftgate (Smart Tailgate) ................................4-34
Light bulbs ....................................................................7-76\
Headlamp, Front position lamp, Front turn signal lamp, Front fog lamp bulb replacement ................7-77
High mounted stop lamp replacement ......................7-84
Interior lamp bulb replacement .................................7-86
J
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I7
Index
License plate lamp bulb replacement........................7-85
Rear combination lamp bulb replacement ................7-81
Side repeater lamp replacement ................................7-80
Lighting................................................................\
.......4-120 Adaptive Front Lighting System (AFLS) ...............4-129
Battery saver function .............................................4-120
Headlamp delay.......................................................4-120
Lighting control.......................................................4-121
Smart High Beam ....................................................4-126
Lighting control ..........................................................4-121
Low aspect ratio tire .....................................................7-62
Luggage net (holder) ..................................................4-173
Luggage tray ...............................................................4-164
Luggage volume .............................................................8-6
Maintenance services......................................................7-4
Manual climate control system...................................4-139
Mirrors ........................................................................\
..4-60 Blind spot mirror .......................................................4-71
Inside rearview mirror...............................................4-60
Side view mirrors ......................................................4-68
Multi box ....................................................................4-16\
3
Multi-view Camera System ........................................4-118 Non-Powered liftgate (tailgate) ....................................4-26
Occupant classification system.....................................3-60
Owner maintenance ........................................................7-6
Owner maintenance schedule .........................................7-6
Owner's responsibility ....................................................7-4
Panoramic sunroof ........................................................4-50
Closing the sunroof ...................................................4-53
Resetting the sunroof ................................................4-55
Sliding the sunroof ...................................................4-52
Sunroof open warning ...............................................4-51
Sunshade....................................................................4-51\
Tilting the sunroof .....................................................4-53
Parking brake ................................................................5-33
Power brakes............................................................\
.....5-15
Power liftgate (Power tailgate) .....................................4-27
Power outlet ................................................................4-167
Power windows...........................................................\
..4-40
Push-starting ...................................................................6-7
M
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I11
Index
Warning and indicator lights ......................................4-100Indicator Lights .......................................................4-108
Warning lights .........................................................4-100
Warning Messages ........................................................4-86
Washer fluid ..................................................................7-37
Welcome system .........................................................4-136
Wheel alignment and tire balance ................................7-51
Wheel replacement .......................................................7-53
Windows .......................................................................4\
-39
Windshield defrosting and defogging ........................4-159
Winter driving.............................................................5-109
Wiper blades .................................................................7-42
Wipers and washers ....................................................4-130 Rear window wiper and washer switch ..................4-132
Windshield washers.................................................4-131
Windshield wipers ...................................................4-130
W