2018 Hyundai Ioniq Plug-in Hybrid battery

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7
Maintenance
F
FU
U S
SE
E S
S
A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 2 (or 3) fuse panels,
one located in the driver's side panel
bolster, the other in the engine com-
partment near the battery.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check
the appropriate circuit fuse. If a fuse
has blown, the element inside the
fuse will be melted or broken.
If the electrical system does not
work, first check the driver's side
fuse panel. Before replacing a blown
fuse, turn the engine and all switches
off, and then disconnect the negative
battery cable. Always replace a
blown fuse with one of the same rat-
ing.
If the replacement fuse blows, this
indicates an electrical problem. Avoid
using the system involved and imme-
diately consult an authorized
HYUNDAI dealer. Do not use a screwdriver or any
other metal object to remove
fuses because it may cause a
short circuit and damage the sys-
tem.
NOTICE
NEVER replace a fuse with any-
thing but another fuse of the
same rating.
A higher capacity fuse could
cause damage and possibly
cause a fire.
Do not install a wire or alu-
minum foil instead of the
proper fuse - even as a tem-
porary repair. It may cause
extensive wiring damage and
possibly a fire.
WARNING ■
Blade type
Normal
■ Cartridge type Blown
Normal
Blown
■ Multi fuse
Normal Blown
■
Battery fuse terminal
Normal Blown
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Maintenance
4. Check the removed fuse; replace it if it is blown. To remove or insert
the fuse, use the fuse puller in the
engine compartment fuse panel.
5. Push in a new fuse of the same rating, and make sure it fits tightly
in the clips. If it fits loosely, consult
an authorized HYUNDAI dealer.
Multi fuse
If the multi fuse is blown, it must be
removed as follows:
1. Turn the vehicle off.
2. Disconnect the negative batterycable.
3. Remove the fuse panel cover by pressing the tab and pulling it up.
4. Remove the nuts shown in the pic- ture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.Information
If the multi fuse is blown, consult an
authorized HYUNDAI dealer.
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After checking the fuse box in
the engine compartment
securely close the fuse box
cover inside the engine com-
partment, until it clicks.
If the fuse box is not closed
properly, water may leak in side,
possibly causing a malfunction
with the electrical system.
CAUTION

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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.
i
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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.
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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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Maintenance
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.
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.
Daytime Running Light (DRL)
Your vehicle is equipped with LED
lamps. LED lamps do not have
replaceable bulbs. If the LED lamp
does not operate, have the vehicle
checked by an authorized HYUNDAI
dealer.
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HEV (Hybrid Electric Vehicle) System..................H2
Hybrid Vehicle ......................................................................H2\
PHEV (Plug-in Electric Vehicle) System ..............H3
Plug-in Hybrid Vehicle.......................................................H3
Charging the Plug-in Hybrid Vehicle....................H4
Charging Information .........................................................H4
Charging Types ....................................................................H4
Charging Time Information ...............................................H4
Charging Status ...................................................................H5
Charging Connector AUTO/LOCK Mode .......................H6
Scheduled Charging ............................................................H7
Charging Precautions .........................................................H8
Normal Charge .....................................................................H9
Trickle Charge ....................................................................H15
Driving the Hybrid/Plug-in Hybrid Vehicle .......H25
Starting the Vehicle ..........................................................H25
Special Features ................................................................H26
Hybrid System Gauge ......................................................H28
Plug-in Hybrid Mode (Plug-in hybrid vehicle)..........H29
Aux. Battery Saver+ (Plug-in hybrid vehicle) ...........H30
Warning and Indicator Lights ........................................H32
LCD Display Messages.....................................................H33
Energy flow ........................................................................\
H41
Safety Precautions for Hybrid System ..............H45
High Voltage Battery System.........................................H45
Safety Plug ........................................................................\
.H48
High Voltage Battery Cooling Duct ..............................H48
If an Accident Occurs ......................................................H50
When the Hybrid Vehicle Shuts Off ............................H51