2018 Hyundai Ioniq Hybrid ABS

7-42
Maintenance
TIRES AND WHEELS
Tire care
For proper maintenance, safety, and
maximum fuel economy, you must
always maintain recommended tire
inflation pressures and stay within the
load limits and weight distribution rec-
ommended for your vehicle. (Continued)•Replace tires that are worn,
show uneven wear, or are dam-
aged. Worn tires can cause
loss of braking effectiveness,
steering control, or traction.
•ALWAYS replace tires with the
same size as each tire that
was originally supplied with
this vehicle. Using tires and
wheels other than the recom-
mended sizes could cause
unusual handling characteris-
tics, poor vehicle control, or
negatively affect your vehi-
cle’s Anti-Lock Brake System
(ABS) resulting in a serious
accident.
Tire failure may cause loss of
vehicle control resulting in an
accident. To reduce risk of
SERIOUS INJURY or DEATH,
take the following precautions:
•Inspect your tires monthly for
proper inflation as well as
wear and damage.
•The recommended cold tire
pressure for your vehicle can
be found in this manual and on
the tire label located on the dri-
ver’s side center pillar. Always
use a tire pressure gauge to
measure tire pressure. Tires
with too much or too little
pressure wear unevenly caus-
ing poor handling.
•Check the pressure of the
spare every time you check
the pressure of the other tires
on your vehicle.
(Continued)
WARNING

7-46
Maintenance
Wheel alignment and tire bal-
ance
The wheels on your vehicle were
aligned and balanced carefully at the
factory to give you the longest tire life
and best overall performance.
In most cases, you will not need to
have your wheels aligned again.
However, if you notice unusual tire
wear or your vehicle pulling one way
or the other, the alignment may need
to be reset.
If you notice your vehicle vibrating
when driving on a smooth road, your
wheels may need to be rebalanced.
Incorrect wheel weights can dam-
age your vehicle’s aluminum
wheels. Use only approved wheel
weights.
Tire replacement
If the tire is worn evenly, a tread wear
indicator will appear as a solid band
across the tread. This shows there is
less than 1.6 mm (1/16 in.) of tread
left on the tire. Replace the tire when
this happens.
Do not wait for the band to appear
across the entire tread before replac-
ing the tire.
NOTICE
OLMB073027
Tread wear indicatorTo reduce the risk of DEATH or
SERIOUS INJURY:
•Replace tires that are worn,
show uneven wear, or are
damaged. Worn tires can
cause loss of braking effec-
tiveness, steering control, and
traction.
•Always replace tires with the
same size as each tire that
was originally supplied with
this vehicle. Using tires and
wheels other than the recom-
mended sizes could cause
unusual handling characteris-
tics, poor vehicle control, or
negatively affect your vehi-
cle’s Anti-Lock Brake System
(ABS) resulting in a serious
accident.
(Continued)
WARNING

7-69
7
Maintenance
Headlamp and position lamp
1. Open the hood.
2. Disconnect the negative battery
cable.
3. Remove the bulb cover (1) by turn-
ing it counterclockwise.
4. Disconnect the bulb socket-con-
nector. (for low beam and high
beam)
5. Remove the bulb from the head-
lamp assembly.
6. Install a new bulb.
7. Connect the bulb socket-connec-
tor. (for low beam and high beam)
8. Install the bulb cover (1) by turning
it clockwise.
Information
The headlamp aiming should be
adjusted after an accident or after the
headlamp assembly is reinstalled at an
authorized HYUNDAI dealer.
Turn signal lamp
1. Open the hood.
2. Disconnect the negative battery
cable.
3.Remove the socket from the
assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the assembly.
4.Remove the bulb from the socket
by pressing it in and rotating it
counterclockwise until the tabs on
the bulb align with the slots in the
socket. Pull the bulb out of the
socket.
i
OAE076030
High beam
Position lampLow beam
OAE076031

7-70
Maintenance
5.Insert a new bulb by inserting it into
the socket and rotating it until it
locks into place.
6.Install the socket into the assembly
by aligning the tabs on the socket
with the slots in the assembly.
7.Push the socket into the assembly
and turn the socket clockwise.
Type B
(1) Headlamp (Low/High)
(2) Turn signal lamp
(3) Position lamp
Headlamp and position lamp
If the light bulb does not operate, we
recommend that you have the vehi-
cle checked by an authorized
HYUNDAI dealer.
Information
If your vehicle is equipped with High
Intensity Discharge (HID) headlamps,
these headlamps contain mercury. So
if you need to have your vehicle dis-
posed, you should remove the HID
Headlamps before disposal. The
removed HID headlamps should be
recycled, re-used or disposed as haz-
ardous waste.
iOAE076029
HID headlamp
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.
WARNING

7-71
7
Maintenance
Information
HID lamps have superior perform-
ance vs. halogen bulbs.
HID lamps are estimated by the man-
ufacturer 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 incandescent
lamps. If a headlamp goes out after a
period of operation but will immedi-
ately relight when the headlamp
switch is cycled it is likely the HID
lamp needs to be replaced. HID light-
ing components are more complex
than conventional halogen bulbs thus
have higher replacement cost.
Information
The headlamp aiming should be
adjusted after an accident or after the
headlamp assembly is reinstalled at an
authorized HYUNDAI dealer.
Information
Traffic Change (For Europe)
The low beam light distribution is
asymmetric. If you go abroad to a
country with opposite traffic direc-
tion, this asymmetric part will dazzle
oncoming car driver. To prevent daz-
zle, ECE regulation demand several
technical solutions (ex. automatic
change system, adhesive sheet, down
aiming). This headlamps are designed
not to dazzle opposite drivers. So, you
need not change your headlamps in a
country with opposite traffic direc-
tion.
Turn signal lamp
1. Open the hood.
2. Disconnect the negative battery
cable.
3.Remove the socket from the
assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the assembly.
4.Remove the bulb from the socket
by pressing it in and rotating it
counterclockwise until the tabs on
the bulb align with the slots in the
socket. Pull the bulb out of the
socket.
i
i
i
OAE076032

7-72
Maintenance
5.Insert a new bulb by inserting it into
the socket and rotating it until it
locks into place.
6.Install the socket into the assembly
by aligning the tabs on the socket
with the slots in the assembly.
7.Push the socket into the assembly
and turn the socket clockwise.
Headlamp aiming (For Europe)
Headlamp aiming
1. Inflate the tires to the specified
pressure and remove any loads
from the vehicle except the driver,
spare tire, and tools.
2. The vehicle should be placed on a
flat floor.
3. Draw vertical lines (Vertical lines
passing through respective head
lamp centers) and a horizontal line
(Horizontal line passing through
center of head lamps) on the
screen.
4. With the headlamp and battery in
normal condition, aim the head-
lamps so the brightest portion falls
on the horizontal and vertical
lines.
5. To aim the low beam left or right,
turn the driver clockwise or coun-
terclockwise. To aim the low beam
up or down, turn the driver clock-
wise or counterclockwise.
To aim the high beam up or down,
turn the driver clockwise or coun-
terclockwise.
• Type A• Type B
• Type B
• Type A
OAE076056L/OAE076058L
■Without headlight leveling device
OAE076057L/OAE076059L
■With headlight leveling device

7-76
Maintenance
Daytime running lamp
If the LED lamp does not operate,
we recommend that you have the
vehicle checked by an authorized
HYUNDAI dealer.
Side repeater lamp replace-
ment
Type A
1. Remove the lamp assembly from
the vehicle by prying the lens and
pulling the assembly out.
2. Disconnect the bulb electrical con-
nector.
3. Separate the socket and the lens
parts by turning the socket coun-
terclockwise until the tabs on the
socket align with the slots on the
lens part.
4. Remove the bulb by pulling it
straight out.5. Insert a new bulb into the socket.
6. Reassemble the socket and the
lens part.
7. Connect the bulb electrical con-
nector.
8. Reinstall the lamp assembly to the
body of the vehicle.
OAE076049
OAE076033

7-78
Maintenance
5. Remove the rear combination
lamp assembly from the body of
the vehicle.6. Remove the socket from the
assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the assembly.
7. Remove the bulb from the socket
by pressing it in and rotating it
counterclockwise until the tabs on
the bulb align with the slots in the
socket. Pull the bulb out of the
socket.
8. Insert a new bulb by inserting it
into the socket and rotating it until
it locks into place.9. Install the socket into the assem-
bly by aligning the tabs on the
socket with the slots in the assem-
bly. Push the socket into the
assembly and turn the socket
clockwise.
10. Reinstall the lamp assembly to
the body of the vehicle.
OAE076038OAE076039
Tail/Stop lamp
Turn signal lamp