2017 Hyundai Elantra battery

F17F17
Braking system.....................................................5-41
Power brakes ...................................................................5-41
Disc brakes wear indicator ...........................................5-42
Rear drum brakes ...........................................................5-42
Parking brake ...................................................................5-42
Anti-lock Brake System (ABS) ....................................5-45
Electronic Stability Control (ESC)................................5-47
Vehicle Stability Management (VSM).........................5-50
Hill-start Assist Control (HAC) .....................................5-52
Emergency Stop Signal (ESS) ......................................5-52
Good braking practices..................................................5-53
ISG (Idle Stop and Go) system ...........................5-54
To activate the ISG system ...........................................5-54
To deactivate the ISG system ......................................5-57
ISG system malfunction .................................................5-57
The battery sensor deactivation .................................5-59
Drive mode integrated control system .............5-60
Blind Spot Detection system (BSD) ..................5-62
BSD (Blind Spot Detection) /
LCA (Lane Change Assist) .............................................5-63
RCTA (Rear Cross Traffic Alert) ..................................5-66
Limitations of the system .............................................5-69
Cruise control .......................................................5-71
Cruise Control operation ...............................................5-71
Special driving conditions ...................................5-78
Hazardous driving conditions.......................................5-78
Rocking the vehicle ........................................................5-78
Smooth cornering ...........................................................5-79
Driving at night ................................................................5-79
Driving in the rain ...........................................................5-79
Driving in flooded areas ................................................5-80
Highway driving ...............................................................5-80
Winter driving .......................................................5-81
Snow or icy conditions ..................................................5-81
Winter Precautions .........................................................5-83
Trailer towing .......................................................5-86
If you decide to pull a trailer .......................................5-87
Trailer towing equipment ..............................................5-91
Driving with a trailer ......................................................5-92
Maintenance when towing a trailer ...........................5-96
Vehicle weight ......................................................5-97
Overloading.......................................................................5-97

F19
Engine compartment .............................................7-3
Maintenance services ...........................................7-6
Owner's responsibility ......................................................7-6
Owner maintenance precautions ..................................7-6
Owner maintenance ...............................................7-7
Owner maintenance schedule ........................................7-8
Scheduled maintenance services ......................7-10
Normal maintenance schedule
- Gasoline engine (For europe) ..................................7-11
Maintenance under severe usage and low mileage
conditions - Gasoline engine (For europe) ..............7-14
Normal maintenance schedule
- Gasoline engine (Except europe) ............................7-16
Maintenance under severe usage and low mileage
conditions - Gasoline engine (Except europe)........7-20
Normal maintenance schedule - Diesel engine.......7-22
Maintenance under severe usage and low mileage
conditions - Diesel engine ..........................................7-26
Explanation of scheduled maintenance items ..7-28
Engine oil ..............................................................7-32
Checking the engine oil level ....................................7-32
Checking the engine oil and filter ..............................7-34
Engine coolant......................................................7-35
Checking the engine coolant level..............................7-35
Changing the coolant .....................................................7-37
Brake/clutch fluid ...............................................7-38
Checking the brake/clutch fluid level ........................7-38
Washer fluid .........................................................7-40
Checking the washer fluid level ..................................7-40
Parking brake .......................................................7-41
Checking the parking brake .........................................7-41
Fuel filter (for Diesel) .........................................7-41
Draining water from fuel filter ....................................7-41
Air cleaner ............................................................7-42
Filter replacement ...........................................................7-42
Climate control air filter .....................................7-44
Filter inspection ...............................................................7-44
Filter replacement ...........................................................7-44
Wiper blades .........................................................7-45
Blade inspection ..............................................................7-45
Blade replacement ..........................................................7-45
Battery...................................................................7-48
For best battery service................................................7-48
Battery capacity label ...................................................7-50
Battery recharging .......................................................7-50
Reset items .......................................................................7-51
F19
7Maintenance

ENGINE COMPARTMENT
1-8
Your vehicle at a glance
OAD075100L/OAD075101L
■Gasoline Engine (Nu 2.0 MPI)
1. Engine coolant reservoir....................7-36
2. Radiator cap ......................................7-35
3. Brake
/clutchfluid reservoir ..............7-38
4. Air cleaner ........................................7-42
5. Engine oil dipstick..............................7-32
6. Engine oil filler cap ............................7-33
7. Windshield washer fluid reservoir......7-40
8. Fuse box ............................................7-66
9. Battery ..............................................7-48
The actual engine room in the vehicle may differ from the illustration.
■Gasoline Engine (Gamma 1.6 MPI)

1-9
Your vehicle at a glance
1
OAD075001
■Diesel Engine (UII 1.6 TCI)
The actual engine room in the vehicle may differ from the illustration.
1. Engine coolant reservoir....................7-36
2. Radiator cap ......................................7-35
3. Brake
/clutchfluid reservoir ..............7-38
4. Air cleaner ........................................7-42
5. Engine oil dipstick..............................7-32
6. Engine oil filler cap ............................7-33
7. Windshield washer fluid reservoir......7-40
8. Fuse box ............................................7-66
9. Battery ..............................................7-48

2-9
Safety system of your vehicle
Seat cushion height
(for front seats, if equipped)
To change the height of the seat
cushion:
• Push down the lever several times,
to lower the seat cushion.
• Pull up the lever several times, to
raise the seat cushion.
Power adjustment
The front seat can be adjusted by
using the control switches located on
the outside of the seat cushion. Before
driving, adjust the seat to the proper
position so that you can easily control
the steering wheel, foot pedals and
controls on the instrument panel.
2
OAD035004
To prevent damage to the seats:
•Always stop adjusting the
seats when the seat has been
adjusted as far forward or
rearward as possible.
•Do not adjust the seats longer
than necessary when the
engine is turned off. This may
result in unnecessary battery
drain.
•Do not operate two or more
seats at the same time. This
may result in an electrical mal-
function.
CAUTION
NEVER allow children in the
vehicle unattended. The power
seats are operable when the
engine is turned off.
WARNING

3-6
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 30 m [90 feet]).
• 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 normal operation of the
remote key.
When the remote key does not work
correctly, open and close the door
with the mechanical key. If you have
a problem with the remote key, it is
recommended that you contact an
authorized HYUNDAI dealer.
(Continue)(Continue)
If the remote key is in close proximi-
ty 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 messaging,
and/or sending/receiving emails.
Avoid placing the remote key and
your mobile phone in the same pants
or jacket pocket and always try to
maintain an adequate distance
between the two devices.
Information
Changes or modifications not express-
ly approved by the party responsible
for compliance could void the user’s
authority to operate the equipment. If
the keyless entry system is inoperative
due to changes or modifications not
expressly approved by the party
responsible for compliance, it will not
be covered by your manufacturer’s
vehicle warranty.
Keep the remote key away from
electromagnetic materials that
blocks electromagnetic waves to
the key surface.
NOTICE
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Convenient features of your vehicle

3-7
Convenient features of your vehicle
Battery replacement
If the remote key is not working prop-
erly, try replacing the battery with a
new one.
Battery Type: CR2032
To replace the battery:
1. Insert a slim tool into the slot and
gently pry open the cover.
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.If you suspect your remote key might
have sustained some damage, or
you feel your remote key is not work-
ing correctly, it is recommended that
you contact an authorized HYUNDAI
dealer.Information
An inappropriately disposed
battery can be harmful to the
environment and human
health. Dispose the battery
according to your local law(s)
and regulation.
i
3
OLM042302

3-12
Convenient features of your vehicle
Information
Changes or modifications not express-
ly approved by the party responsible
for compliance could void the user’s
authority to operate the equipment. If
the keyless entry system is inoperative
due to changes or modifications not
expressly approved by the party
responsible for compliance, it will not
be covered by your manufacturer’s
vehicle warranty.
Keep the smart key away from
electromagnetic materials that
blocks electromagnetic waves to
the key surface.
Battery replacement
If the Smart Key is not working prop-
erly, 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. Make sure the
battery position is correct.
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 work-
ing correctly, it is recommended that
you contact an authorized HYUNDAI
dealer.
Information
An inappropriately disposed
battery can be harmful to the
environment and human
health. Dispose the battery
according to your local law(s)
and regulation.
i
NOTICE
i
OLF044008