check engine light Hyundai Santa Fe 2018 User Guide

4129
Features of your vehicle
Adaptive Front Lighting
System (AFLS) (if equipped)
Adaptive front lighting system uses
the steering angle and vehicle
speed, to keep your field of vision
wide by swiveling and leveling the
headlamp.
Change the switch to the AUTO posi-
tion when the engine is running. The
adaptive front lighting system will
operate when the headlamp is ON.
To turn off the AFLS, change the
switch to other positions. After turn-
ing the AFLS off, headlamp swiveling
no longer occurs, but leveling oper-
ates continuously.If the AFLS malfunction indicator
comes on, the AFLS is not working
properly. Drive to the nearest safe
location and restart the engine. If the
indicator continuously remains on,
take your vehicle to an authorized
HYUNDAI dealer and have the sys-
tem checked.
ODM042247
ONC047618N

4131
Features of your vehicle
✽
✽NOTICE
• When you operate the wipers, if
your vehicle has a problem in any
part of the wiper operation sys-
tem, the wiper may operate in the
LO mode regardless of the wiper
switch position. In this case, have
your vehicle checked by an
authorized HYUNDAI dealer as
soon as possible.
• When the ignition key is removed, the wiper blade sometimes may
move slightly for reducing the
deterioration of the windshield
wipers.
Windshield washers
In the OFF position, pull the lever
gently toward you to spray washer
fluid on the windshield and to run the
wipers 1-3 cycles.
Use this function when the wind-
shield is dirty.
The spray and wiper operation will
continue until you release the lever.
If the washer does not work, check
the washer fluid level. If the fluid level
is not sufficient, you will need to add
appropriate non-abrasive windshield
washer fluid to the washer reservoir. The reservoir filler neck is located in
the front of the engine compartment
on the passenger side.
OANNCO43009
CAUTION
To prevent possible damage to
the washer pump, do not oper-ate the washer when the fluidreservoir is empty.
WARNING
Do not use the washer in freez-
ing temperatures without first
warming the windshield with
the defrosters; the washer solu-
tion could freeze on the wind-
shield and obscure your vision.

4169
Features of your vehicle
If you wish to use the AC
inverter,press the AC inverter button
while the engine is running. The light
on the AC inverter button will illumi-
nate.
If you press the AC inverter button
again, the AC inverter will be deacti-
vated and the light on the AC invert-
er button will turn off.
✽ ✽NOTICE
When turning on the AC inverter, the
indicator on the AC inverter button
is delayed while the system conducts
a self-check.
WARNING
To reduce a risk of serious or
fatal injuries:
Do not use a heated electric
device such as a coffeepot,
toaster, heater, iron, etc.
Do not insert foreign objects into the outlet and do not
touch the outlet as you may
get shocked.
Do not let children touch the AC inverter.
CAUTION
To prevent the battery from being discharged, do not usethe AC inverter while theengine is not running.
When not using the AC invert- er,make sure to turn off the ACinverter (the indicator on thebutton does not illuminate) andclose the AC inverter cover.
After using an electronic accessory or equipment, pullthe plug out. Leaving theaccessory or equipmentplugged in for a long time maycause battery discharge.
Do not use an electronic acces- sory or equipment with thepower consumption greaterthan 150W(115V).
(Continued)
(Continued) Some electronic accessories or equipments can cause elec-tronic interference. It maycause excessive audio noiseand malfunctions in otherelectronic systems or devicesin the vehicle.
Do not use broken electronic accessories or equipments,which may damage the ACinverter and electrical sys-tems of the vehicle.
Do not use two or more elec- tronic accessories or equip-ments at the same time. It maycause damage to the electricalsystems of the vehicle.
When the input voltage is lower, outlet LED will blink andthe AC inverter will turn offautomatically. If the input volt-age goes up to normal, the ACinverter will turn on again.
Do not use extensions or power strips.
(Continued)

Driving your vehicle
45
Before entering vehicle
• Be sure that all windows, outsidemirror(s), and outside lights are
clean.
Check the condition of the tires.
Check under the vehicle for any sign of leaks.
Be sure there are no obstacles behind you if you intend to back up.
Necessary inspections
Fluid levels, such as engine oil,
engine coolant, brake fluid, and
washer fluid should be checked on a
regular basis, with the exact interval
depending on the fluid. Further
details are provided in Section 7,
"Maintenance".
BEFORE DRIVING
CALIFORNIA PROPO-
SITION 65 WARNING
Engine exhaust and a wide vari-
ety of automobile components
and parts, including compo-
nents found in the interior fur-
nishings in a vehicle, contain or
emit chemicals known to the
State of California to cause can-
cer and birth defects and repro-
ductive harm. In addition, cer-
tain fluids contained in vehicles
and certain products of compo-
nent wear contain or emit chem-
icals known to the State of
California to cause cancer and
birth defects or other reproduc-
tive harm.
WARNING
Driving while distracted can
result in a loss of vehicle con-
trol, that may lead to an acci-
dent, severe personal injury,
and death. The driver’s primary
responsibility is in the safe and
legal operation of a vehicle, and
use of any handheld devices,
other equipment, or vehicle sys-
tems which take the driver’s
eyes, attention and focus away
from the safe operation of a
vehicle or which are not permis-
sible by law should never be
used during operation of the
vehicle.

Driving your vehicle
85
ON
The warning lights can be checked
before the engine is started. This is
the normal running position after the
engine is started.
Do not leave the ignition switch ON ifthe engine is not running to preventbattery discharge.
START
Turn the ignition switch to the START
position to start the engine. The
engine will crank until you release
the key; then it returns to the ON
position. The brake warning light can
be checked in this position.
WARNING - Ignition key
Never turn the ignition switch to LOCK or ACC while the
vehicle is moving. This would
result in loss of directional
control and braking function,
which could cause an acci-
dent.
The anti-theft steering column lock is not a substitute for the
parking brake. Before leaving
the driver's seat, always make
sure the shift lever is engaged
in P (Park), set the parking
brake fully and shut the
engine off. Unexpected and
sudden vehicle movement
may occur if these precau-
tions are not taken.
(Continued)(Continued)
Never reach for the ignitionswitch, or any other controls
through the steering wheel
while the vehicle is in motion.
The presence of your hand or
arm in this area could cause a
loss of vehicle control, an
accident and serious bodily
injury or death.
Do not place any movable objects around the driver’s
seat as they may move while
driving, interfere with the driv-
er and lead to an accident.

511
Driving your vehicle
ACC(Accessory)
With automatic transaxle
Press the engine start/stop button
while it is in the OFF position without
depressing the brake pedal.
The electrical accessories are opera-
tional.
If the engine start/stop button is in
the ACC position for more than 1
hour, the button is turned off auto-
matically to prevent battery dis-
charge.
ON
With automatic transaxle
Press the engine start/stop button
while it is in the ACC position without
depressing the brake pedal.
The warning lights can be checked
before the engine is started. Do not
leave the engine start/stop button in
the ON position for a long time. The
battery may discharge, because the
engine is not running.
START/RUN
With automatic transaxle
To start the engine, depress the
brake pedal and press the engine
start/stop button with the shift lever in
the P (Park) or the N (Neutral) posi-
tion. For your safety, start the engine
with the shift lever in the P (Park)
position.
Not illuminated OrangeBlue

Driving your vehicle
16
5
For smooth operation, depress the
brake pedal when shifting from N(Neutral) to a forward or reverse gear. Transaxle ranges
The indicator lights in the instrument
cluster displays the shift lever posi-
tion when the ignition switch is in the
ON position.
P (Park)
Always come to a complete stop
before shifting into P (Park). This
position locks the transaxle and pre-
vents the front wheels from rotating.
WARNING - Automatic
transaxle
Always check the surrounding areas near your vehicle for
people, especially children,
before shifting a vehicle into
D (Drive) or R (Reverse).
Before leaving the driver's seat, always make sure the
shift lever is in the P (Park)
position; then set the parking
brake fully and shut the
engine off. Unexpected and
sudden vehicle movement
can occur if these precautions
are not followed in the order
identified.
CAUTION
To avoid damage to your transaxle, do not acceleratethe engine in R (Reverse) orany forward gear position withthe brakes on.
When stopped on an incline, do not hold the vehicle sta-tionary with engine power.Use the service brake or theparking brake.
Do not shift from N (Neutral) or P (Park) into D (Drive), or R(Reverse) when the engine isabove idle speed.

531
Driving your vehicle
BRAKE SYSTEM
Power brakes
Your vehicle has power-assisted
brakes that adjust automatically
through normal usage.
In the event that the power-assisted
brakes lose power because of a
stalled engine or some other reason,
you can still stop your vehicle by
applying greater force to the brake
pedal than you normally would. The
stopping distance, however, will be
longer.
When the engine is not running, the
reserve brake power is partially
depleted each time the brake pedal
is applied. Do not pump the brake
pedal when the power assist has
been interrupted.
Pump the brake pedal only when
necessary to maintain steering con-
trol on slippery surfaces.(Continued)
Wet brakes may impair thevehicle’s ability to safely slow
down; the vehicle may also
pull to one side when the
brakes are applied. Applying
the brakes lightly will indicate
whether they have been affect-
ed in this way. Always test your
brakes in this fashion after
driving through deep water. To
dry the brakes, apply them
lightly while maintaining a safe
forward speed until brake per-
formance returns to normal.
Always, confirm the position of the brake and accelerator
pedal before driving. If you
don't check the position of the
accelerator and brake pedal
before driving, you may
depress the accelerator
instead of the brake pedal. It
may cause a serious accident.WARNING - Brakes
Do not drive with your foot resting on the brake pedal.
This will create abnormal high
brake temperatures, exces-
sive brake lining and pad
wear, and increased stopping
distances.
When descending a long or steep hill, shift to a lower gear
and avoid continuous applica-
tion of the brakes. Continuous
brake application will cause
the brakes to overheat and
could result in a temporary
loss of braking performance.
(Continued)

Driving your vehicle
34
5
If the parking brake does not release
or does not release all the way, have
the system checked by an authorized
HYUNDAI dealer.
Check the brake warning light by
turning the ignition switch ON (do not
start the engine). This light will be
illuminated when the parking brake is
applied with the ignition switch in the
START or ON position.
Before driving, be sure the parking
brake is fully released and the brake
warning light is off.
If the brake warning light remains on
after the parking brake is released
while engine is running, there may be
a malfunction in the brake system.
Immediate attention is necessary.
WARNING
To prevent unintentionalmovement when stopped and
leaving the vehicle, do not use
the gearshift lever in place of
the parking brake. Set the
parking brake AND make sure
the gearshift lever is securely
positioned in P (Park) for
automatic transaxle equipped
vehicles.
Never allow anyone who is unfamiliar with the vehicle to
touch the parking brake. If the
parking brake is released
unintentionally, serious injury
may occur.
(Continued)
(Continued)
All vehicles should alwayshave the parking brake fully
engaged when parking to
avoid inadvertent movement
of the vehicle which can injure
occupants or pedestrians.
W-75

537
Driving your vehicle
EPB (electronic parking brake) may
be automatically applied when:
The EPB is overheated
Requested by other systems
✽ ✽NOTICE
If the driver turns the engine off by
mistake while Auto Hold is operat-
ing, EPB will be automatically
applied. (Vehicles equipped with
Auto Hold)
System warning
If you try to drive off depressing the
accelerator pedal with the EPB
applied, but doesn't release auto-
matically, a warning will sound and
a message will appear.
If the above situation occurs,
depress the brake pedal and release
EPB by pressing the EPB switch.
CAUTION
If the parking brake warning light is still on even thoughthe EPB has been released,have the system checked byan authorized HYUNDAI deal-er.
Do not drive your vehicle with the EPB applied. It may causeexcessive brake pad andbrake rotor wear.
ODM056043L/ODM056044L
■ Type A■Type B