2018 Hyundai Elantra battery replacement

3-5
Convenient features of your vehicle
3
Remote key precautions
The remote key will not work if any of the
following occur:
The key is in the ignition switch.
You exceed the operating distance limit(about 90 feet [30 m]).
The remote key battery is weak.
Other vehicles or objects may be blocking the signal.
The weather is extremely cold.
The remote key is close to a radio transmitter such as a radio station or
an airport which can interfere with nor-
mal operation of the remote key.
When the remote key does not work cor-
rectly, open and close the door with the
mechanical key. If you have a problem
with the remote key contact an author-
ized HYUNDAI dealer.
If the remote key is in close proximity to
your mobile phone, the signal could be
blocked by your mobile phones normal
operational signals. This is especially
important when the phone is active such
as making and receiving calls, text mes-
saging, and/or sending/receiving emails.
Avoid placing the remote key and your
mobile phone in the same pants or jack-
et pocket and always try to maintain an
adequate distance between the two
devices.Information
This device complies with Part 15 of the
FCC rules.
Operation is subject to the following three
conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interfer- ence received, including interference
that may cause undesired operation.
3. Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s
authority to operate the device.
Keep the remote key away from elec-
tromagnetic materials that blocks
electromagnetic waves to the key sur-
face.
Battery replacement
If the remote key is not working properly,
try replacing the battery with a new one.
Battery Type: CR2032
To replace the battery:
1. Pry open the rear cover of the remote key.
2. Remove the old battery and insert the new battery. Make sure the battery
position is correct.
3. Reinstall the rear cover of the remote key.
NOTICE
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3-9
Convenient features of your vehicle
3
Loss of a smart key
A maximum of two Smart Keys can be
registered to a single vehicle. If you hap-
pen to lose your smart key, you should
immediately take the vehicle and remain-
ing keys to your authorized HYUNDAI
dealer or tow the vehicle, if necessary.
Smart key precautions
The smart key will not work if any of the
following occur:
The smart key is close to a radio trans-mitter such as a radio station or an air-
port which can interfere with normal
operation of the transmitter.
The smart key is near a mobile two way radio system or a cellular phone.
Another vehicle’s smart key is being operated close to your vehicle.
When the smart key does not work cor-
rectly, open and close the door with the
mechanical key. If you have a problem
with the smart key, contact an authorized
HYUNDAI dealer.
If the smart key is in close proximity to
your mobile phone, the signal could be
blocked by your mobile phones normal
operational signals. This is especially
important when the phone is active such
as making and receiving calls, text mes-
saging, and/or sending/receiving emails. Avoid placing the smart key and your
mobile phone in the same pants or jack-
et pocket and always try to maintain an
adequate distance between the two
devices.
Information
This device complies with Part 15 of the
FCC rules.
Operation is subject to the following three
conditions:
1. This device may not cause harmful
interference, and
2. This device must accept any interfer- ence received, including interference
that may cause undesired operation.
3. Changes or modifications not expressly approved by the party responsible for
compliance could void the user 's
authority to operate the device.
Battery replacement
If the Smart Key is not working properly,
try replacing the battery with a new one.
Battery Type: CR2032
To replace the battery:
1. Pry open the rear cover of the smart key.
2. Remove the old battery and insert the new battery.
3. Reinstall the rear cover of the smart key.
If you suspect your smart key might have
sustained some damage, or you feel your
smart key is not working correctly, con-
tact an authorized HYUNDAI dealer.i
Keep the smart key away from elec-
tromagnetic materials that blocks
electromagnetic waves to the key
surface.
CAUTION
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7
Maintenance
7
Maintenance
Engine Compartment .............................................7-3
Maintenance Services ...........................................7-4
Owner's Responsibility .....................................................7-4
Owner Maintenance Precautions..................................7-4
Owner Maintenance ..............................................7-4
Owner Maintenance Schedule .......................................7-5
Scheduled Maintenance Services........................7-6
Normal Maintenance Schedule (Nu 2.0 MPI) .............7-7
Maintenance Under Severe Usage Conditions
(Nu 2.0 MPI)......................................................................7-\
10
Severe Driving Conditions .............................................7-11
Normal Maintenance Schedule (Gamma 1.6 T-GDI) ..7-12
Maintenance Under Severe Usage Conditions
(Gamma 1.6 T-GDI) .........................................................7-15
Severe Driving Conditions .............................................7-16
Explanation of Scheduled Maintenance Items.. 7-17
Engine Oil ..............................................................7-19
Checking the Engine Oil Level .....................................7-19
Checking the Engine Oil and Filter .............................7-20
Engine Coolant .....................................................7-21
Checking the Engine Coolant Level ............................7-21
Changing Engine Coolant ..............................................7-23
Brake/Clutch Fluid ...............................................7-23
Checking the Brake/Clutch Fluid Level .....................7-23
Washer Fluid .........................................................7-24
Checking the Washer Fluid Level................................7-24
Parking Brake .......................................................7-25
Checking the Parking Brake .........................................7-25
Air Cleaner ............................................................7-25
Filter Replacement ..........................................................7-25
Climate Control Air Filter ....................................7-26
Filter Inspection ...............................................................7-26
Wiper Blades.........................................................7-28
Blade Inspection ..............................................................7-28
Blade Replacement .........................................................7-28
Battery...................................................................7-30
For Best Battery Service ..............................................7-31
Battery Recharging ........................................................7-31
Reset Features.................................................................7-32
7

7-48
Maintenance
F
FU
U S
SE
E S
S
A vehicle’s electrical system is protected
from electrical overload damage by
fuses.
This vehicle has 2 (or 3) fuse panels, one
located in the driver's side panel bolster,
the other in the engine compartment
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 dis-
connect the negative battery cable.
Always replace a blown fuse with one of
the same rating.
If the replacement fuse blows, this indi-
cates an electrical problem. Avoid using
the system involved and immediately
consult an authorized HYUNDAI dealer.
Information
Four kinds of fuses are used : blade type
for lower amperage rating, cartridge type/
Multi fuse/Battery fuse terminal for high-
er amperage ratings. Do not use a screwdriver or any other
metal object to remove fuses because
it may cause a short circuit and dam-
age the system.
NOTICE
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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 aluminum
foil instead of the proper fuse -
even as a temporary 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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7
Maintenance
Information
HID lamps have superior performance vs.
halogen bulbs.
HID lamps are estimated by the manufac-
turer to last twice as long or longer than
halogen bulbs depending on their frequen-
cy 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 peri-
od of operation but will immediately
relight when the headlamp switch is cycled
it is likely the HID lamp needs to be
replaced. HID lighting components are
more complex than conventional halogen
bulbs thus have higher replacement cost.
Turn signal lamp
1. Open the hood.
2. Disconnect the negative battery cable.
3. Remove the socket from the assemblyby turning the socket counterclock-
wise 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 counter-
clockwise 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 in 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.
Side marker/Parking lamp/Daytime
running lamp (LED type)
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 author-
ized HYUNDAI dealer.
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