2018 Hyundai Ioniq Hybrid climate control

7-33
7
Maintenance
CLIMATE CONTROL AIR FILTER
Filter inspection
The climate control air filter should be
replaced according to the Maintenance
Schedule.
If the vehicle is operated in
severely air-polluted cities or on
dusty rough roads for a long period,
it should be inspected more fre-
quently and replaced earlier. When
you replace the climate control air fil-
ter, replace it performing the follow-
ing procedure, and be careful to
avoid damaging other components.
1. With the glove box open, remove
the stoppers on both sides.2. Remove the support rod (1).
OAE076013OAE076014

7-34
Maintenance
3. Press and hold the lock (1) on
both sides of the cover.
4. Pull out (2) the cover.5. Replace the climate control air filter.
6. Reassemble in the reverse order
of disassembly.Install a new climate control air fil-
ter in the correct direction with the
arrow symbol (
↓) facing down-
wards, otherwise, it may be noisy
and the effectiveness of the filter
may be reduced.
NOTICE
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7-41
7
Maintenance
By jump starting
After a jump start from a good bat-
tery, drive the vehicle for 20-30 min-
utes before it is shutoff. The vehicle
may not restart if you shut it off
before the battery had a chance to
adequately recharge. See “Jump
Starting” in chapter 6 for more infor-
mation on jump starting procedures.
Information
An inappropriately disposed
battery can be harmful to
the environment and human
health. Dispose of the bat-
tery according to your local
law(s) or regulations.
Reset features
The following items may need to be
reset after the battery has been dis-
charged or the battery has been dis-
connected.
See chapter 3 or 4 for:
• Power Windows
• Trip Computer
• Climate Control System
• Clock
• Audio System
• Sunroof
• Driver Position Memory System
i
(Continued)
•Watch the battery during
charging, and stop or reduce
the charging rate if the battery
cells begin boiling violently.
•The negative battery cable
must be removed first and
installed last when the battery
is disconnected. Disconnect
the battery charger in the fol-
lowing order:
(1) Turn off the battery charger
main switch.
(2) Unhook the negative
clamp from the negative
battery terminal.
(3) Unhook the positive clamp
from the positive battery
terminal.
•Always use a genuine HYUNDAI
approved battery when you
replace the battery.

7-47
7
Maintenance
Compact spare tire replacement
(if equipped)
A compact spare tire has a shorter
tread life than a regular size tire.
Replace it when you can see the
tread wear indicator bars on the tire.
The replacement compact spare tire
should be the same size and design
tire as the one provided with your
new vehicle and should be mounted
on the same compact spare tire
wheel. The compact spare tire is not
designed to be mounted on a regular
size wheel, and the compact spare
tire wheel is not designed for mount-
ing a regular size tire.
Wheel replacement
When replacing the metal wheels for
any reason, make sure the new
wheels are equivalent to the original
factory units in diameter, rim width
and offset.
Tire traction
Tire traction can be reduced if you
drive on worn tires, tires that are
improperly inflated or on slippery
road surfaces. Tires should be
replaced when tread wear indicators
appear. To reduce the possibility of
losing control, slow down whenever
there is rain, snow or ice on the road. (Continued)
•When replacing tires (or
wheels), it is recommended to
replace the two front or two
rear tires (or wheels) as a pair.
Replacing just one tire can
seriously affect your vehicle’s
handling.
•Tires degrade over time, even
when they are not being used.
Regardless of the remaining
tread, HYUNDAI recommends
that tires be replaced after six
(6) years of normal service.
•Heat caused by hot climates or
frequent high loading condi-
tions can accelerate the aging
process. Failure to follow this
warning may cause sudden
tire failure, which could lead to
a loss of vehicle control result-
ing in an accident.
The original tire should be
repaired or replaced as soon as
possible to avoid failure of the
spare and loss of vehicle control
resulting in an accident. The com-
pact spare tire is for emergency
use only. Do not operate your
vehicle over 80 km/h (50 mph)
when using the compact spare
tire.
WARNING

7-50
Maintenance
4. Tire ply composition and
material
The number of layers or plies of rub-
ber-coated fabric in the tire. Tire
manufacturers also must indicate the
materials in the tire, which include
steel, nylon, polyester, and others.
The letter "R" means radial ply con-
struction; the letter "D“ means diago-
nal or bias ply construction; and the
letter "B" means belted-bias ply con-
struction.
5. Maximum permissible infla-
tion pressure
This number is the greatest amount
of air pressure that should be put in
the tire. Do not exceed the maximum
permissible inflation pressure. Refer
to the Tire and Loading Information
label for recommended inflation
pressure.
6. Maximum load rating
This number indicates the maximum
load in kilograms and pounds that
can be carried by the tire. When
replacing the tires on the vehicle,
always use a tire that has the same
load rating as the factory installed
tire.
7. Uniform tire quality grading
Quality grades can be found where
applicable on the tire sidewall
between tread shoulder and maxi-
mum section width.
For example:
TREADWEAR 200
TRACTION AA
TEMPERATURE A
Tread wear
The tread wear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlled
conditions on a specified govern-
ment test course. For example, a tire
graded 150 would wear one-and-a-
half times (1½) as well on the gov-
ernment course as a tire graded 100.
The relative performance of tires
depends upon the actual conditions
of their use, however, and may
depart significantly from the norm
due to variations in driving habits,
service practices and differences in
road characteristics and climate.
These grades are molded on the
sidewalls of passenger vehicle tires.
The tires available as standard or
optional equipment on your vehicle
may vary with respect to grade.

I-2
Air bag warning labels .................................................2-72
Air bags.........................................................................2-51
Additional safety precautions ....................................2-71
Air bag collision sensors ...........................................2-65
Air bag inflation conditions .......................................2-67
Air bag non-inflation conditions ...............................2-68
Air bag warning labels...............................................2-72
Curtain air bags..........................................................2-58
Do not install a child restraint on the front
passenger seat ..........................................................2-64
Driver's air bag...........................................................2-54
Driver's knee airbag ...................................................2-54
How does the air bags system operate?.....................2-59
Passenger's front air bag ON/OFF switch .................2-55
Passenger's front air bag ............................................2-54
Side air bags...............................................................2-57
SRS Care....................................................................2-70
SRS components and functions .................................2-59
SRS warning light......................................................2-60
What to expect after an air bag inflates.....................2-63
Why didn't my air bag go off in a collision ..............2-65
Air cleaner ....................................................................7-31
Air conditioner compressor label ...................................8-9
Air conditioning refrigerant label ...............................3-124
Air conditioning system specification ............................8-5
Air ventilation seats ......................................................2-22
Air conditioning system .............................................3-127Alarm system ................................................................3-17
Antenna ...........................................................................4-2
Anti-lock brake system (ABS) .....................................5-31
Appearance care ...........................................................7-84
Exterior care...............................................................7-84
Interior care................................................................7-89
Armrest .........................................................................2-16
Ashtray........................................................................3-147
Audio / Video / Navigation (AVN) system ....................4-5
Auto defogging system ...............................................3-141
Auto light position ......................................................3-107
Automatic climate control system ..............................3-127
Air conditioning .......................................................3-135
Air Conditioning refrigerant label ...........................3-139
Air intake control .....................................................3-133
Automatic heating and air conditioning ..................3-128
Driver only ...............................................................3-134
Fan speed control .....................................................3-134
Manual heating and air conditioning .......................3-129
Mode selection .........................................................3-130
OFF mode ................................................................3-135
SYNC button ...........................................................3-132
System maintenance ................................................3-138
Temperature control .................................................3-132
Temperature unit conversion ...................................3-133
Automatic ventilation .................................................3-144
Autonomous emergency braking (AEB) system ..........5-49
Aux, USB and iPod ........................................................3-2
Index
A

I-4
ISOFIX anchorage and top-tether anchorage
for children.................................................................2-42
Rearward-facing child restraint system .....................2-39
Securing a child restraint system seat with
"Top-tether Anchorage" system ...............................3-44
Securing a child restraint system with
a lap/shoulder belt....................................................3-46
Securing a child restraint system with the
"ISOFIX Anchorage System"................................2-43
Selecting a child restraint system (CRS) ...................2-39
Child-protector rear door lock ......................................3-16
Cigarette lighter ..........................................................3-152
Clean air......................................................................3-144
Climate control air filter ...............................................7-33
Clock ...........................................................................3-152
Clothes hanger ............................................................3-153
Coasting guide ..............................................................5-26
Combined instrument, see instrument cluster ..............3-45
Compact spare tire replacement ...................................7-47
Coolant..........................................................................7-25
Cooling fluid, see engine coolant/inverter coolant ......7-25
Crankcase emission control system..............................7-92
Cruise control system ...................................................5-73
Cup holder ..................................................................3-147
Curtain air bags.............................................................2-58Dashboard illumination, see instrument panel
illumination.................................................................3-47
Dashboard, see instrument cluster ................................3-45
Day/night rearview mirror ............................................3-23
Daytime running light (DRL) .....................................3-111
Defogging (Windshield) .............................................3-140
Defroster .....................................................................3-142
Rear window defroster.............................................3-143
Defrosting (Windshield) .............................................3-140
Dimensions .....................................................................8-2
Display illumination, see instrument panel
illumination.................................................................3-47
Displays, see instrument cluster ...................................3-45
Distance to empty (for cluster type B) .........................3-52
Door locks.....................................................................3-12
Auto door lock/unlock features .................................3-16
Central door lock switch ............................................3-14
Child-protector rear door lock ...................................3-16
Drinks holders, see cup holders..................................3-147
Driver position memory system ...................................3-18
Recalling memory positions ......................................3-19
Storing memory positions ..........................................3-18
Driver's air bag .............................................................2-54
Driver's knee airbag ......................................................2-54
Driving at night.............................................................5-97
Driving in flooded areas ...............................................5-98
Driving in the rain ........................................................5-97
Index
D