2018 Hyundai Ioniq Plug-in Hybrid headlamp

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Maintenance
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Consult an authorized HYUNDAI
dealer to replace most vehicle light
bulbs. It is difficult to replace vehicle
light bulbs because other parts of the
vehicle must be removed before you
can get to the bulb. This is especially
true for removing the headlamp
assembly to get to the bulb(s).
Removing/installing the headlamp
assembly can result in damage to
the vehicle.
Information
After heavy driving rain or washing,
lamps could appear frosty. This condi-
tion is caused by the temperature dif-
ference between the lamp inside and
the outside temperature. This is simi-
lar to the condensation on your win-
dows inside your vehicle when raining
and doesn 't indicate a problem with
your vehicle. If the water leaks into
the lamp bulb circuitry, have your
vehicle checked by an authorized
HYUNDAI dealer.
Headlamp, Parking Lamp, Turn
Signal Lamp and Side Marker
Type A – Standard type
(1) Headlamp (Low)
(2) Headlamp (High)
(3) Turn signal lamp
(4) Parking lamp
(5) Side marker
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Prior to replacing a lamp,
depress the foot brake, move
the shift lever into P (Park)
apply the parking brake, place
the Engine Start/Stop button
to the OFF position, and take
the key with you when leaving
the vehicle to avoid sudden
movement of the vehicle and
to prevent possible electric
shock.
Be aware the bulbs may be
hot and may burn your fin-
gers.
WARNING
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Maintenance Always handle them carefully, andavoid scratches and abrasions. If
the bulbs are lit, avoid contact with
liquids.
Never touch the glass with bare hands. Residual oil may cause the
bulb to overheat and burst when lit.
A bulb should be operated only when installed in a headlamp.
If a bulb becomes damaged or cracked, replace it immediately
and carefully dispose of it.
Headlamp and parking lamp
1. Open the hood.
2. Disconnect the negative battery cable.
3. Remove the headlamp bulb cover (1) by turning it counterclockwise.
4. Disconnect the headlamp bulb socket-connector. (for low beam
and high beam)
5. Remove the bulb from the head- lamp assembly.
6. Install a new bulb.
Halogen bulb
Handle halogen bulbs with
care. Halogen bulbs contain
pressurized gas that will pro-
duce flying pieces of glass
that could cause injuries if
broken.
Wear eye protection when
changing a bulb. Allow the
bulb to cool down before han-
dling it.
WARNING
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Parking lampLow beam
High beam

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7
Maintenance
7. Connect the headlamp bulb sock-et-connector. (for low beam and
high beam)
8. Install the hbulb cover (1) by turn- ing 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
1. Open the hood.
2. Disconnect the negative batterycable.
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. 5. Install a new bulb by inserting it
into the socket and rotating it until
it locks into place.
6. Install the socket into the assem- bly by aligning the tabs on the
socket with the slots in the assem-
bly.
7. Push the socket into the assembly and turn the socket clockwise.
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Maintenance
Side marker
1. Open the hood.
2. Disconnect the negative batterycable.
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 pulling out the bulb.
5. Insert a new bulb.
Type B– HID headlamp type
(1) Headlamp (Low/High)
(2) Turn signal lamp
(3) Parking lamp
(4) Side marker
Headlamp
If the light bulb does not operate,
have the vehicle 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 headlamp (XENON
bulb) due to electric shock dan-
ger. If the headlamp (XENON
bulb) is not working, have your
vehicle checked by an author-
ized HYUNDAI Dealer.
WARNING
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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.
Turn signal lamp
1. Open the hood.
2. Disconnect the negative batterycable.
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.
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Specifications, Consumer information and Reporting safety defects
Light Bulb Bulb Type Wattage
Front Type A
Headlamp
Low
H7 55
High HB3 60
Parking lamp W5W5
Turn signal lamp 28/8W28/8
Side marker W5W5
Type B Headlamp
Low/HighD3S35
Parking lamp LEDLED
Turn signal lamp 28/8W28/8
Side marker W5W5
Daytime running light (DRL) LEDLED
Side repeater lamp Outside mirror LED
LED
Vehicle side WY5W 5
Rear Type A
Tail/Stop lamp
P21/5W21/5
Turn signal lamp PY27W27
Tail lamp W5W5
Backup lamp W16W16
Side marker W5W5
Type B Tail/Stop lamp
LEDLED
Turn signal lamp LEDLED
Tail lamp LEDLED
Backup lamp W16W16
Side marker LEDLED
High mounted stop lamp LEDLED
License plate lamp W5W5

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Automatic ventilation ...................................................3-145
Autonomous Emergency Braking (AEB) system...........5-43
AUX, USB and iPod
®Port ...............................................4-2
Batterty (12 volt, Plug-in hybrid vehicle).......................7-31
Battery cooling duct........................................................2-22
Battery saver function ...................................................3-118
Before driving ...................................................................5-4
Blind Spot Detection (BSD) system ...............................5-34
Blind spot mirror.............................................................3-34
Blue Link
®center ...........................................................3-19
Bluetooth®Wireless Technology hands-free ....................4-4
Bottle holder .................................................................3-148
Brake fluid ......................................................................7-\
22
Brake system ...................................................................5-23 Anti-lock Brake System (ABS)..................................5-26
Disc brakes wear indicator .........................................5-24
Electronic Stability Control (ESC).............................5-28
Good braking practices ..............................................5-33
Hill-start Assist Control (HAC) .................................5-33
Parking brake..............................................................5-24
Power brakes ..............................................................5-23
Vehicle Stability Management (VSM) .......................5-31 Bulb replacement ............................................................7-55
Daytime Running Lamp (DRL) .................................7-60
Front parking lamp .....................................................7-55
Front turn signal lamp ................................................7-55
Headlamp....................................................................7-55\
High mounted stop lamp ............................................7-64
Interior light bulb .......................................................7-65
License plate light bulb ..............................................7-65
Rear combination light bulb .......................................7-61
Side marker ................................................................7-55
Side repeater lamp ......................................................7-61
Bulb wattage .....................................................................8-3\
Button start/stop, see engine start/stop button ..................5-6
Camera (Rear view) ......................................................3-125
Capacities (Lubricants) .....................................................8-7
Care Exterior care ...............................................................7-67
Interior care ................................................................7-71
Tire care ......................................................................7-\
34
Cargo security screen ....................................................3-154
Center console storage ..................................................3-146
Central door lock switch .................................................3-11
Certification label location ...............................................8-9
Chains Tire chains ..................................................................5-89
Checking tire inflation pressure ......................................7-36
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Index
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Fuel gauge .......................................................................3\
-58
Fuel requirements .............................................................F-7Detergent fuel additives ...............................................F-8
Gasoline containing alcohol or methanol ....................F-7
Gasoline containing MMT ...........................................F-8
Operation in foreign countries .....................................F-9
Using fuel additives .....................................................F-8
Fuse switch .....................................................................7-5\
1
Fuses ........................................................................\
.......7-49 Engine compartment panel fuse replacement ............7-51
Fuse switch .................................................................7-51
Fuse/relay panel description .......................................7-53
Instrument panel fuse replacement.............................7-50
Multi fuse ...................................................................7-52
Gauges and meters ..........................................................3-56
Glove box......................................................................3-\
146
Gross vehicle weight.........................................................8-6
Hazard warning flasher .....................................................6-2
Hazardous driving conditions .........................................5-86
Head restraints ................................................................2-16 Front seat head restraints............................................2-17
Rear seat head restraints .............................................2-19 Headlamp delay function ..............................................3-118
Headlamp position ........................................................3-116
Headlight bulb replacement ............................................7-55
Heated steering wheel .....................................................3-17
Heater ........................................................................\
....3-129
Height adjustment ...........................................................2-27
High beam operation .....................................................3-117
Highway driving .............................................................5-88
Hill-start Assist Control (HAC) ......................................5-33
Hood........................................................................\
........3-45
Horn ........................................................................\
........3-17
How to use this manual ....................................................F-6
Hybrid battery SOC (State of Charge) gauge .................3-59
Hybrid starter&generator (HSG) belt .............................7-22
Hybrid vehicle
Engine compartment ....................................................1-6
Exterior overview .........................................................1-2
Fuel filler door............................................................3-48
If the 12 volt battery is discharged...............................6-4
If the vehicle will not start ...........................................6-3
Instrument panel overview ...........................................1-5
Interior overview ..........................................................1-4
Jump starting ................................................................6-6
Trip computer ...........................................................3-104
Index
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