2020 HYUNDAI IONIQ service

3-93
Convenient features of your vehicle
3
ItemsExplanation
Service IntervalTo activate or deactivate the service interval function.
Adjust IntervalIf the service interval menu is activated, you may adjust the time and distance.
ResetTo reset the service interval.
6. Service interval
Information
To use the service interval menu, consult an authorized HYUNDAI dealer.
If the service interval is activated and the time and distance is adjusted, messages are displayed in the following situations
each time the vehicle is turned on.
- Service in
: Displayed to inform the driver the remaining mileage and days to service.
- Service required
: Displayed when the mileage and days to service has been reached or passed.
Information
If any of the following conditions occur, the mileage and number of days to service may be incorrect.
- The battery cable is disconnected.
- The fuse switch is turned off.
- The battery is discharged.
i
i

3-95
Convenient features of your vehicle
3
ItemsExplanation
LanguageChoose the language.
8. Language (if equipped)
ItemsExplanation
ResetYou can reset the menus in the User Settings Mode. All menus in the User Settings Mode are
reset to factory settings, except language and service interval.
9. Reset
❈ ❈

The information provided may differ depending on which functions are applicable to your vehicle.

3-130
Convenient features of your vehicle
System Maintenance
Climate control air filter
This filter is installed behind the glove
box. It filters the dust or other pollu-
tants that enter the vehicle through the
heating and air conditioning system.
Have the climate control air filter
replaced by an authorized HYUNDAI
dealer according to the maintenance
schedule. If the car is being driven in
severe conditions such as dusty or
rough roads, more frequent air condi-
tioner filter inspections and changes
are required.
If the air flow rate suddenly decreas-
es, the system should be checked at
an authorized HYUNDAI dealer.
Checking the amount of air con-
ditioner refrigerant and com-
pressor lubricant
When the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling also
reduces the performance of the air
conditioning system.
Therefore, if abnormal operation is
found, have the system inspected by
an authorized HYUNDAI dealer.
It is important that the correct
type and amount of oil and refrig-
erant is used. Otherwise, damage
to the compressor and abnormal
system operation may occur. To
prevent damage, the air condition-
ing system in your vehicle should
only be serviced by trained and
certified technicians.
NOTICE
1LDA5047
Outside air
Recirculated
air
Climate control
air filterBlower
Evaporator
coreHeater core
Vehicles equipped with R-134a
Since the refrigerant
is operated at very
high pressure, the air
conditioning system
should only be serv-
iced by trained and certified
technicians.
All refrigerants should be
reclaimed with proper equip-
ment.
Venting refrigerants directly to
the atmosphere is harmful to
individuals and environment.
Failure to heed these warnings
can lead to serious injuries.
WARNING

3-131
Convenient features of your vehicle
3
Air Conditioning refrigerant label
You can find out which air condition-
ing refrigerant is applied to your vehi-
cle on the label located inside of the
hood.Each symbols and specification on
the air conditioning refrigerant label
is represented as below:
1. Classification of refrigerant
2. Amount of refrigerant
3. Classification of compressor lubri-
cant
4.Caution
5.Flammable refrigerant
6. To require registered technician to
service air conditioning system
7. Service manual
OHYK059003 ■ExampleOAEE086005N

5-123
Driving your vehicle
5
Information
• High Driving Assist is limited in
other countries.
• High Driving Assist only operates
based on the speed limits of the
highway but it does not work with
the speed cameras.
• The time gap could occur between
the navigation speed warning and
system operation.
• The system is not designed to work
on highways other than mentioned
as a controlled access road. The sys-
tem automatically cancels when you
leave the highway.
• If there is a problem with Highway
Driving Assist, the system cannot be
activated in the cluster.
• If your vehicle is 1640 ft. (500 m)
ahead and behind of an open toll-
gate, the system is automatically
canceled. Also, it is converted to
Smart Cruise Control automatically
with a pop-up message on the navi-
gation.
(Continued)(Continued)
• In the automatic speed setting
mode, the vehicle automatically
accelerates or decelerates when the
highway speed limit changes.
• If your vehicle speed exceeds 93
mph (150 km/h), Highway Driving
Assist is automatically canceled.
Also, it is converted to Smart Cruise
Control automatically with a pop-
up message on the navigation.
• If you enter a rest area on the high-
way or a IC/JC (intersection/junc-
tion) without a destination set, the
system is canceled later than when
the vehicle actually leaves the high-
way.
i
Highway Driving Assist system
may not function properly in the
following situations:
The navigation is not working
properly.
The navigation is not updated.
The real-time GPS or map
information provided has
errors.
The navigation is overloaded
by performing functions such
as route search, video play-
back, voice recognition, etc.
are performing simultaneous-
ly.
The navigation is recalculat-
ing the route while driving.
GPS signals are blocked in
areas such as a tunnel.
The driver goes off course or
the route to the destination is
changed or canceled by reset-
ting the navigation.
The vehicle enters a service
station or rest area
(Continued)
CAUTION

5-140
Driving your vehicle
When using tire chains:
Wrong size chains or improperly
installed chains can damage
your vehicle's brake lines, sus-
pension, body and wheels.
Use SAE "S" class or wire
chains.
If you hear noise caused by
chains contacting the body,
retighten the chain to prevent
contact with the vehicle body.
To prevent body damage,
retighten the chains after driving
0.3~0.6 miles (0.5~1.0 km).
Do not use tire chains on vehi-
cles equipped with aluminum
wheels. If unavoidable, use a
wire type chain.
Use wire chains less than 0.47 in
(12 mm) thick to prevent damage
to the chain's connection.
Winter Precautions
Change to "winter weight" oil if
necessary
In some climates it is recommended
that a lower viscosity "winter weight"
oil be used during cold weather. See
chapter 8 for recommendations. If
you aren't sure what weight oil you
should use, consult an authorized
HYUNDAI dealer.
Check battery and cables
Winter puts additional burdens on
the battery system. Visually inspect
the battery and cables as described
in chapter 7. The level of charge in
your battery can be checked by an
authorized HYUNDAI dealer or a
service station.
Use approved window washer
anti-freeze in system
To keep the water in the window
washer system from freezing, add an
approved window washer anti-freeze
solution in accordance with instruc-
tions on the container. Window wash-
er anti-freeze is available from an
authorized HYUNDAI dealer and
most auto parts outlets. Do not use
coolant or other types of anti-freeze
as these may damage the paint fin-
ish.
Do not let your parking brake
freeze
Under some conditions your parking
brake can freeze in the engaged
position. This is most likely to happen
when there is an accumulation of
snow or ice around or near the rear
brakes or if the brakes are wet. If
there is a risk the parking brake may
freeze, apply it only temporarily while
you shift to P (Park) and block the
rear wheels so the car cannot roll.
Then release the parking brake.
NOTICE

What to do in an emergency
6
Hazard Warning Flasher .......................................6-2
In Case of an Emergency While Driving.............6-2
If the Vehicle Stalls While Driving .................................6-2
If the Vehicle Stalls at a Crossroad or Crossing .......6-2
If you Have a Flat Tire While Driving ..........................6-3
If the Vehicle Will Not Start .................................6-3
Confirm the EV Battery Is Not Low on the Charge
Gauge ...................................................................................6-3
Jump Starting (12V Battery) ................................6-4
If the Vehicle Overheats .......................................6-7
Tire Pressure Monitoring System (TPMS).........6-8
Check Tire Pressure .........................................................6-8
Tire Pressure Monitoring System .................................6-9
Low Tire Pressure Telltale ............................................6-10
Low Tire Pressure LCD Display with
Position Indicator ............................................................6-10
TPMS Malfunction Indicator ........................................6-11
Changing a Tire with TPMS..........................................6-12
If You Have a Flat Tire........................................6-14
With Tire Mobility Kit (TMK) ........................................6-14
Towing ...................................................................6-21
Towing service .................................................................6-21
Removable Towing Hook ...............................................6-22
Emergency Towing..........................................................6-23

6-4
What to do in an emergency
Jump starting can be dangerous if
done incorrectly. Follow the jump
starting procedure in this section to
avoid serious injury or damage to
your vehicle. If in doubt about how to
properly jump start your vehicle, we
strongly recommend that you have a
service technician or towing service
do it for you.
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To prevent SERIOUS INJURY or
DEATH to you or bystanders,
always follow these precautions
when working near or handling
the battery:
Always read and follow
instructions carefully
when handling a battery.
Wear eye protection
designed to protect the
eyes from acid splashes.
Keep all flames, sparks,
or smoking materials
away from the battery.
(Continued)
WARNING
(Continued)
Hydrogen is always
present in battery cells,
is highly combustible,
and may explode if ignit-
ed.
Keep batteries out of
reach of children.
Batteries contain sulfu-
ric acid which is highly
corrosive. Do not allow
acid to contact your
eyes, skin or clothing.
If acid gets into your eyes, flush
your eyes with clean water for at
least 15 minutes and get imme-
diate medical attention. If acid
gets on your skin, thoroughly
wash the area. If you feel pain or
a burning sensation, get med-
ical attention immediately.
(Continued)(Continued)
•When lifting a plastic-cased
battery, excessive pressure
on the case may cause battery
acid to leak. Lift with a battery
carrier or with your hands on
opposite corners.
Do not attempt to jump start
your vehicle if your battery is
frozen.
NEVER attempt to recharge
the battery when the vehicle's
battery cables are connected
to the battery.
The electrical ignition switch
works with high voltage.
NEVER touch these compo-
nents with the " " indicator
ON or when the POWER but-
ton is in the ON position.