brake system Hyundai Elantra 2016 Owner's Manual

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IntroductionHow to use this manual / Fuel requirements / Vehicle break-in process / Vehicle data collection and eventdata recorders
Your vehicle at a glance
Exterior overview / Interior overview / Instrument panel overview / Engi\
ne compartment
Safety features of your vehicle
Seats / Seat belts / Child restraint system / Air bag
Features of your vehicleKeys / Door locks / Trunk / Windows / Hood / Fuel filler lid / Sunroof / Steering wheel / Mirrors /
Instrument cluster / Lighting / Wipers & Washers / Climate control system / Audio system / Etc.
Driving your vehicleBefore driving / Engine start/stop button / Transaxle / Brake system / Cruise control system /
Active ECO system / Winter driving / Vehicle load limit / Etc.
What to do in an emergencyRoad warning / Emergency while driving / Emergency starting / Engine overheat / TPMS / Flat tire / Towing / Etc.
MaintenanceEngine compartment / Maintenance service / Engine oil / Engine coolant /\
Brake fluid / Washer fluid /
Parking brake / Air cleaner / Wiper blades / Battery / Tire and wheels / Fuses / Light bulbs / Etc.
Specifications, Consumer information and Reporting safety defects
Index
table of contents

Introduction
61
This vehicle is equipped with an
event data recorder (EDR). The
main purpose of an EDR is to
record, in certain crash or near
crash-like situations, such as an
air bag deployment or hitting a
road obstacle, data that will assist
in understanding how a vehicle's
systems performed. The EDR is
designed to record data related to
vehicle dynamics and safety sys-
tems for a short period of time,
typically 30 seconds or less. The
EDR in this vehicle is designed to
record such data as:
How various systems in yourvehicle were operating;
Whether or not the driver and passenger safety belts were
buckled/fastened;
How far (if at all) the driver was depressing the accelerator and/or
brake pedal; and,
How fast the vehicle was travel- ing. These data can help provide a bet-
ter understanding of the circum-
stances in which crashes and
injuries occur. NOTE: EDR data are
recorded by your vehicle only if a
non-trivial crash situation occurs;
no data are recorded by the EDR
under normal driving conditions
and no personal data (e.g., name,
gender, age, and crash location)
are recorded. However, other par-
ties, such as law enforcement,
could combine the EDR data with
the type of personally identifying
data routinely acquired during a
crash investigation.
To read data recorded by an EDR,
special equipment is required, and
access to the vehicle or the EDR is
needed. In addition to the vehicle
manufacturer, other parties, such
as law enforcement, that have the
special equipment, can read the
information if they have access to
the vehicle or the EDR.
VEHICLE DATA COLLECTION AND EVENT DATA RECORDERS
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INSTRUMENT PANEL OVERVIEW
OMD014002N
1. Instrument cluster ..............................4-51
2. Horn...................................................4-41
3. Driver’s front air bag ..........................3-47
4. Light control/Turn signals .........4-72, 4-75
5. Wiper/Washer ....................................4-81
6. Key ignition switch*/Engine start/stop button*..............5-5, 5-9
7. Cruise control switch* ........................5-43
8. Audio remote control* ......................4-121
9. Digital clock .....................................4-113
10. Audio controls* ...................4-135, 4-187
11. Hazard warning flasher switch ..........6-2
12. Climate control system ...........4-84, 4-94
13. Shift lever ...............................5-18, 5-22
14. Parking brake ..................................5-30
15. Passenger’s front air bag.................3-47
16. Glove box.......................................4-111
17. Seat warmer*...................................3-19
18. Cup holder .....................................4-115
* : if equipped
❈ The actual instrument panel in the vehicle may differ from the illustration.
25
Your vehicle at a glance

Features of your vehicle
18
4
Auto door lock/unlock features
Impact sensing door unlock sys-
tem (if equipped)
All doors will be automatically
unlocked when an impact causes the
air bags to deploy.
Speed sensing door lock system(if equipped)
All doors will be automatically locked
when vehicle speed exceeds 9 mph
(15 km/h).
WARNING - Always
secure your vehicle
Leaving your vehicle unlocked
increases the potential risk to
you or others from someone
hiding in your vehicle.
To secure your vehicle, while
depressing the brake, move the
shift lever to the P (Park) posi-
tion (for automatic transaxle) or
first gear or R (Reverse, for
manual transaxle), engage the
parking brake, and place the
ignition switch in the LOCK/OFF
position, close all windows,
lock all doors, and always take
the key with you.WARNING
Opening a door when something
is approaching may cause dam-
age or injury. Be careful when
opening doors and watch for
vehicles, motorcycles, bicycles
or pedestrians approaching the
vehicle in the path of the door.

433
Features of your vehicle
✽
✽NOTICE
• Make sure to refuel your
vehicle according to the "Fuel
Requirements" suggested in chap-
ter 1.
• Do not spill fuel on the exterior surfaces of the vehicle. Any type of
fuel spilled on painted surfaces
may damage the paint.(Continued)
When refueling, always move
the shift lever to the P (Park)
position (for automatic
transaxle) or first gear or R
(Reverse, for manual transaxle),
set the parking brake, and place
the ignition switch to the
LOCK/OFF position. Sparks
produced by electrical compo-
nents related to the engine can
ignite fuel vapors causing a fire.
Do not use matches or a lighter and do not smoke or
leave a lit cigarette in your
vehicle while at a gas station,
especially during refueling.
Do not over-fill or top-off your vehicle tank, which can cause
gasoline spillage.
(Continued)(Continued)
If a fire breaks out during refu-eling, leave the vicinity of the
vehicle, and immediately con-
tact the manager of the gas
station and then contact the
local fire department. Follow
any safety instructions they
provide.
If pressurized fuel sprays out, it can cover your clothes or
skin and thus subject you to
the risk of fire and burns.
Always remove the fuel cap
carefully and slowly. If the cap
is venting fuel or if you hear a
hissing sound, wait until the
condition stops before com-
pletely removing the cap.
Always check that the fuel cap is installed securely to pre-
vent fuel spillage in the event
of an accident.
CAUTION
If the fuel filler cap requiresreplacement, use only a genuineHYUNDAI cap or the equivalentspecified for your vehicle. Anincorrect fuel filler cap canresult in a serious malfunctionof the fuel system or emissioncontrol system.

461
Features of your vehicle
Parking Brake & BrakeFluid Warning Light
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3seconds
- It remains on if the parking brake is applied.
When the parking brake is applied.
When the brake fluid level in the reservoir is low.
- If the warning light illuminateswith the parking brake released, it
indicates the brake fluid level is
low.
If the brake fluid level in the reservoir
is low:
1. Drive carefully to the nearest safe location and stop your vehicle.
2. With the engine stopped, check the brake fluid level immediately and add
fluid as required (For more details,
refer to “Brake Fluid” in chapter 7). Then check all brake components
for fluid leaks. If any leak on the
brake system is found, the warning
light remains on, or the brakes do
not operate properly, do not drive
the vehicle.
In this case, have your vehicle
towed to an authorized HYUNDAI
dealer and inspected.
Dual-diagonal braking system
Your vehicle is equipped with dual-
diagonal braking systems. This
means you still have braking on two
wheels even if one of the dual sys-
tems should fail.
With only one of the dual systems
working, more than normal pedal
travel and greater pedal pressure are
required to stop the vehicle.
Also, the vehicle will not stop in as
short a distance with only a portion
of the brake system working.
If the brakes fail while you are driv-
ing, shift to a lower gear for addition-
al engine braking and stop the vehi-
cle as soon as it is safe to do so.
WARNING - Parking
Brake & Brake Fluid
Warning Light
Driving the vehicle with a warn-
ing light ON is dangerous. If the
Parking Brake & Brake Fluid
Warning Light illuminates with
the parking brake released, it
indicates that the brake fluid
level is low.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.

Features of your vehicle
62
4
Anti-lock Brake System
(ABS) Warning Light
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the ABS (The normal braking sys-
tem will still be operational without
the assistance of the anti-lock
brake system).
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
Electronic
Brake forceDistribution(EBD) SystemWarning Light
These two warning lights illuminate at
the same time while driving:
When the ABS and regular brake system may not work normally.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
✽ ✽ NOTICE- Electronic Brake
force Distribution
(EBD) System
Warning Light
When the ABS Warning Light is on
or both ABS and Parking Brake &
Brake Fluid Warning Lights are on,
the speedometer, odometer, or trip-
meter may not work. Also, the EPS
Warning Light may illuminate and
the steering effort may increase or
decrease.
In this case, have your vehicle inspect-
ed by an authorized HYUNDAI deal-
er as soon as possible.
WARNING - Electronic
Brake force Distribution
(EBD) System Warning Light
When both ABS and Parking
Brake & Brake Fluid Warning
Lights are on, the brake system
will not work normally and you
may experience an unexpected
and dangerous situation during
sudden braking.
In this case, avoid high speed
driving and abrupt braking.
Have your vehicle inspected by
an authorized HYUNDAI dealer
as soon as possible.

Features of your vehicle
66
4
Low Tire Pressure
Warning Light
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3seconds and then goes off.
When one or more of your tires are significantly underinflated.
For more details, refer to “Tire
Pressure Monitoring System
(TPMS)” in chapter 6. This warning light remains on after
blinking for approximately 60 seconds
or repeats blinking and off at the
intervals of approximately 3 seconds:
When there is a malfunction with
the TPMS.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer as soon as possi-
ble.
For more details, refer to “Tire
Pressure Monitoring System
(TPMS)” in chapter 6.
WARNING - Safe Stopping
The TPMS cannot alert you to severe and sudden tire damage
caused by external factors.
If you notice any vehicle insta- bility, immediately take your
foot off the accelerator pedal,
apply the brakes gradually with
light force, and slowly move to
a safe position off the road.
WARNING - Low tire
pressure
Significantly low tire pressure makes the vehicle unstable
and can contribute to loss of
vehicle control and increased
braking distances.
Continued driving or low pres- sure tires will cause the tires to
overheat and fail.

Driving your vehicle
Before driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
• Before entering the vehicle . . . . . . . . . . . . . . . . . . . . . 5-3
• Before starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Ignition switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
• Key ignition switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
• Engine Start/Stop button . . . . . . . . . . . . . . . . . . . . . . . 5-9
Manual transaxle . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
• Manual transaxle operation . . . . . . . . . . . . . . . . . . . 5-18
• Good driving practices . . . . . . . . . . . . . . . . . . . . . . . . 5-20
Automatic transaxle . . . . . . . . . . . . . . . . . . . . . . . 5-22
• Automatic transaxle operation . . . . . . . . . . . . . . . . . 5-22
• Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 5-27
• Good driving practices . . . . . . . . . . . . . . . . . . . . . . . . 5-27
Braking system . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-29
• Power brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-29
• Disc brakes wear indicator . . . . . . . . . . . . . . . . . . . . 5-30
• Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30
• Anti-lock Brake System (ABS). . . . . . . . . . . . . . . . . . 5-32
• Electronic Stability Control (ESC) . . . . . . . . . . . . . . 5-34
• Vehicle Stability Management (VSM) . . . . . . . . . . . . 5-38
• Hill-Start Assist Control (HAC) . . . . . . . . . . . . . . . . 5-39
• Good braking practices . . . . . . . . . . . . . . . . . . . . . . . 5-40
Driving assist system . . . . . . . . . . . . . . . . . . . . . . . 5-41
• Active ECO system . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-41
Cruise control system. . . . . . . . . . . . . . . . . . . . . . . 5-43
Special driving conditions . . . . . . . . . . . . . . . . . . . 5-48
• Hazardous driving conditions . . . . . . . . . . . . . . . . . . 5-48
• Rocking the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-48
• Smooth cornering . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-49
• Driving at night . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-49
• Driving in the rain . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-50
• Driving in flooded areas . . . . . . . . . . . . . . . . . . . . . . . 5-50
Winter driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-51
• Snow or icy conditions . . . . . . . . . . . . . . . . . . . . . . . . 5-51
• Use high quality ethylene glycol coolant . . . . . . . . . . 5-53
• Check battery and cables . . . . . . . . . . . . . . . . . . . . . . 5-53
• Change to "winter weight" oil if necessary . . . . . . . 5-53
• Check spark plugs and ignition system. . . . . . . . . . . 5-53
• To keep locks from freezing . . . . . . . . . . . . . . . . . . . . 5-53
• Use approved window washer anti-freeze in system . . 5-53
• Don't let your parking brake freeze . . . . . . . . . . . . . 5-54
• Don't let ice and snow accumulate underneath . . . . 5-54
• Carry emergency equipment . . . . . . . . . . . . . . . . . . . 5-54
• Don't place foreign objects or materials in the engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . 5-54
Vehicle load limit . . . . . . . . . . . . . . . . . . . . . . . . . . 5-55
• Tire loading information label . . . . . . . . . . . . . . . . . . 5-56
Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-61
5
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Key ignition switch
Whenever the front door is opened,
the ignition switch will illuminate, pro-
vided the ignition switch is not in the
ON position. The light will go off
immediately when the ignition switch
is turned on or go off after about 30
seconds when the door is closed. (if
equipped)
IGNITION SWITCH
55
Driving your vehicle
WARNING
To reduce the risk of SERIOUS
INJURY or DEATH, take the fol-
lowing precautions:
NEVER allow children or anyperson who is unfamiliar with
the vehicle to touch the igni-
tion switch or related parts.
Unexpected and sudden vehi-
cle movement can occur.
NEVER reach through the steering wheel for the ignition
switch, or any other control,
while the vehicle is in motion.
The presence of your hand or
arm in this area may cause a
loss of vehicle control result-
ing in an accident.
OTF050001
OUN036002
ACC
ON
START
LOCK
PUSH
WARNING
NEVER turn the ignition
switch to the LOCK or ACC
position while the vehicle is in
motion except in an emer-
gency. This will result in the
engine turning off and loss of
power assist for the steering
and brake systems. This may
lead to loss of directional con-
trol and braking function,
which could cause an acci-
dent.
(Continued)
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