2016 Hyundai Santa Fe heater

Features of your vehicle
146
4
Auto defogging system
(if equipped)
Auto defogging reduces the probabil-
ity of fogging up the inside of the
windshield by automatically sensing
the moisture of inside the windshield.
The auto defogging system operates
when the heater or air conditioning is
on.
This indicator illuminates
when the auto defogging
system senses the mois-
ture of inside the wind-
shield and operates. If more moisture is in the vehicle, the
automated steps operate as follows:
If auto defogging does not defog the
window at step 1, outside air position,
step 2, blowing air toward the wind-
shield occurs.
Step 1 : Outside air position
Step 2 : Blowing air toward the wind-
shield
Step 3 : Increasing air flow toward the windshield
Step 4 : Operating the air conditioning
Step 5 : Maximizing the air conditioning
The auto defogging system is auto-
matically activated when the condi-
tions are met. However, if you would
like to cancel the auto defogging sys-
tem, press the front defroster button
4 times within 2 seconds while press-
ing the AUTO button. The indicator of
the front defroster button will blink 3
times to notify you that the system is
cancelled. To use the auto defogging
system again, follow the procedures
mentioned above.
If the battery has been disconnected
or discharged, it resets to the auto
defogging status.
✽ ✽ NOTICE
When the air conditioning is turned
on and the outside air position is
selected by the auto defogging sys-
tem, if you try to turn off the air con-
ditioning and select the recirculated
air position, the indicator will blink
3 times and the air conditioning will
not be turned off and recirculated
air position will not be selected.
ONCNCO2038
CAUTION
Do not remove the sensor cover
located on the upper end of thedriver side windshield glass.Damage to system parts couldoccur and may not be coveredby your vehicle warranty.

4153
Features of your vehicle
AC inverter (if equipped)
The AC inverter supplies 115V/150W
electric power to operate electric
accessories or equipments.
ONCNCO2027
ONCNCO2028
(Continued) Adjust the air-conditioner or heater to the lowest operatinglevel when using the poweroutlet.
Close the cover when not in use.
Some electronic devices can cause electronic interferencewhen plugged into a vehicle’spower outlet. These devicesmay cause excessive audiostatic and malfunctions inother electronic systems ordevices used in your vehicle.
Make sure that the electric devices are plugged in secure-ly. If not, it could cause a mal-function of electric systems.
If you use an electric device with a battery, electric currentmay flow from the electricdevice into the vehicle andmay cause a malfunction ofelectric systems. Only useelectric devices which couldprevent inverse current.WARNING
Do not put fingers or foreign
elements (pin, etc.) into a power
outlet and do not touch with a
wet hand. You may get an elec-
tric shock.

Features of your vehicle
154
4
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 illuminate.
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.
(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 under 11V, the outlet LED will blinkand the 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.
WARNING
To reduce a risk of serious or
fatal injuries:
Do not use a heated electricdevice 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)

4169
Features of your vehicle
(Continued)
• If you disconnect the externalUSB device during playback in
USB mode, the external USB
device can be damaged or may
malfunction. Therefore, discon-
nect the external USB device
when the audio is turned off or
in another mode. (e.g, Radio,
CD)
• Depending on the type and capacity of the external USB
device or the type of the files
stored in the device, there is a
difference in the time taken for
recognition of the device.
• Do not use the USB device for purposes other than playing
music files.
• Playing videos through the USB is not supported.
• Use of USB accessories such as rechargers or heaters using USB
I/F may lower performance or
cause trouble. (Continued) (Continued)
• Some USB flash memory read-
ers (such as CF, SD, micro SD,
etc.) or external-HDD type
devices can be unrecognizable.
• Music files protected by DRM (DIGITAL RIGHTS MANAGE-
MENT) are not recognizable.
• The data in the USB memory may be lost while using this
audio. Always back up impor-
tant data on a personal storage
device.
• Please avoid using USB memory prod-
ucts which can be
used as key chains or
cellular phone acces-
sories as they could cause dam-
age to the USB jack. Please
make certain only to use plug
type connector products.(Continued)
• If you use devices such as a USBhub purchased separately, the
vehicle’s audio system may not
recognize the USB device. In that
case, connect the USB device
directly to the multimedia termi-
nal of the vehicle.
• If the USB device is divided by logical drives, only the music files
on the highest-priority drive are
recognized by car audio.
• Devices such as MP3 Player/ Cellular phone/Digital camera can
be unrecognizable by standard
USB I/F can be unrecognizable.
• Charging through the USB may not be supported in some mobile
devices.
• USB HDD or USB types liable to connection failures due to vehicle
vibrations are not supported.
(i-stick type)
• Some non-standard USB devices (METAL COVER TYPE USB)
can be unrecognizable. (Continued)

4301
Features of your vehicle
(Continued)
• If you disconnect the externalUSB device during playback in
USB mode, the external USB
device can be damaged or may
malfunction. Therefore, discon-
nect the external USB device
when the audio is turned off or
in another mode. (e.g, Radio,
CD)
• Depending on the type and capacity of the external USB
device or the type of the files
stored in the device, there is a
difference in the time taken for
recognition of the device.
• Do not use the USB device for purposes other than playing
music files.
• Playing videos through the USB is not supported.
• Use of USB accessories such as rechargers or heaters using USB
I/F may lower performance or
cause trouble. (Continued) (Continued)
• Some USB flash memory read-
ers (such as CF, SD, micro SD,
etc.) or external-HDD type
devices can be unrecognizable.
• Music files protected by DRM (DIGITAL RIGHTS MANAGE-
MENT) are not recognizable.
• The data in the USB memory may be lost while using this
audio. Always back up impor-
tant data on a personal storage
device.
• Please avoid using USB memory prod-
ucts which can be
used as key chains or
cellular phone acces-
sories as they could cause dam-
age to the USB jack. Please
make certain only to use plug
type connector products.
(Continued)
• If you use devices such as a USB
hub purchased separately, the
vehicle’s audio system may not
recognize the USB device. In that
case, connect the USB device
directly to the multimedia termi-
nal of the vehicle.
• If the USB device is divided by logical drives, only the music files
on the highest-priority drive are
recognized by car audio.
• Devices such as MP3 Player/ Cellular phone/Digital camera can
be unrecognizable by standard
USB I/F can be unrecognizable.
• Charging through the USB may not be supported in some mobile
devices.
• USB HDD or USB types liable to connection failures due to vehicle
vibrations are not supported.
(i-stick type)
• Some non-standard USB devices (METAL COVER TYPE USB)
can be unrecognizable. (Continued)

55
Driving your vehicle
WARNING
When you intend to park orstop the vehicle with the
engine on, be careful not to
depress the accelerator pedal
for a long period of time. It may
overheat the engine or exhaust
system and cause fire.
When you make a sudden stop or turn the steering
wheel rapidly, loose objects
may drop on the floor and it
could interfere with the opera-
tion of the foot pedals, possi-
bly causing an accident. Keep
all things in the vehicle safely
stored.
If you do not focus on driving, it may cause an accident. Be
careful when operating what
may disturb driving such as
audio or heater. It is the
responsibility of the driver to
always drive safely.

77
Maintenance
Check for fluid leaks under yourvehicle (water dripping from the air
conditioning system during or after
use is normal).
At least monthly:
Check coolant level in the enginecoolant reservoir.
Check the operation of all exterior lights, including the stoplights, turn
signals and hazard warning flash-
ers.
Check the inflation pressures of all tires including the spare.
At least twice a year
(i.e., every Spring and Fall) :
Check radiator, heater and air con- ditioning hoses for leaks or dam-
age.
Check windshield washer spray and wiper operation. Clean wiper
blades with clean cloth dampened
with washer fluid.
Check headlight alignment.
Check muffler, exhaust pipes, shields and clamps.
Check the lap/shoulder belts for wear and function.
Check for worn tires and loose wheel lug nuts.
At least once a year :
Clean body and door drain holes.
Lubricate door hinges and checks,and hood hinges.
Lubricate door and hood locks and latches.
Lubricate door rubber weather- strips.
Check the air conditioning system.
Inspect and lubricate automatic transaxle linkage and controls.
Clean battery and terminals.
Check the brake fluid level.

733
Maintenance
Check the condition and connections
of all cooling system hoses and
heater hoses. Replace any swollen
or deteriorated hoses.
The coolant level should be filled
between F (MAX) and L (MIN) marks
on the side of the coolant reservoir
when the engine is cool.
If the coolant level is low, add enough
distilled (deionized) water. Bring the
level to F (MAX), but do not overfill.
If frequent coolant refill is required,
see an authorized HYUNDAI dealer
for a cooling system inspection.
Recommended engine coolant
When adding coolant, use onlydeionized water for your vehicle
and never mix hard water in the
coolant filled at the factory. An
improper coolant mixture can
result in serious malfunction or
engine damage.
The engine in your vehicle has alu- minum engine parts and must be
protected by an ethylene-glycol-
based coolant to prevent corrosion
and freezing.
DO NOT USE alcohol or methanol coolant or mix them with the spec-
ified coolant.
Do not use a solution that contains more than 60% antifreeze or less
than 35% antifreeze, which would
reduce the effectiveness of the
solution. For mixture percentage, refer to the
following table.
ODM073006
Ambient
Temperature Mixture Percentage
(volume)
Antifreeze Water
5°F (-15°C) 35 65
-13°F (-25°C) 40 60
-31°F (-35°C) 50 50
-49°F (-45°C) 60 40