light Hyundai Elantra 2018 Owner's Manual

5-37
Driving your vehicle
5
Using ABS
To obtain the maximum benefit from your
ABS in an emergency situation, do not
attempt to modulate your brake pressure
and do not try to pump your brakes.
Depress your brake pedal as hard as
possible.
When you apply your brakes under con-
ditions which may lock the wheels, you
may hear sounds from the brakes, or feel
a corresponding sensation in the brake
pedal. This is normal and it means your
ABS is active.
ABS does not reduce the time or dis-
tance it takes to stop the vehicle.
Always maintain a safe distance from the
vehicle in front of you.
ABS will not prevent a skid that results
from sudden changes in direction, such
as trying to take a corner too fast or mak-
ing a sudden lane change. Always drive
at a safe speed for the road and weather
conditions.
ABS cannot prevent a loss of stability.
Always steer moderately when braking
hard. Severe or sharp steering wheel
movement can still cause your vehicle to
veer into oncoming traffic or off the road.On loose or uneven road surfaces, oper-
ation of the anti-lock brake system may
result in a longer stopping distance than
for vehicles equipped with a conventional
brake system.
The ABS warning light ( ) will stay on
for several seconds after the ignition
switch is in the ON position. During that
time, the ABS will go through self-diag-
nosis and the light will go off if everything
is normal. If the light stays on, you may
have a problem with your ABS. Contact
an authorized HYUNDAI dealer as soon
as possible
Information
When you jump start your vehicle because
of a drained battery, the ABS warning
light ( ) may turn on at the same time.
This happens because of the low battery
voltage. It does not mean your ABS is mal-
functioning. Have the battery recharged
before driving the vehicle.
i
If the ABS warning light ( ) is on
and stays on, you may have a prob-
lem with the ABS. Your power
brakes will work normally. To
reduce the risk of serious injury or
death, contact your HYUNDAI deal-
er as soon as possible.
WARNING
When you drive on a road having
poor traction, such as an icy road,
and apply your brakes continuous-
ly, the ABS will be active continu-
ously and the ABS warning light
( ) may illuminate. Pull your car
over to a safe place and turn the
engine off.
Restart the engine. If the ABS warn-
ing light is off, then your ABS sys-
tem is normal.
Otherwise, you may have a problem
with your ABS system.
Contact an
authorized HYUNDAI dealer as soon
as possible.
CAUTION

5-38
Driving your vehicle
Electronic Stability Control
(ESC)
The Electronic Stability Control (ESC)
system helps to stabilize the vehicle dur-
ing cornering maneuvers. ESC checks
where you are steering and where the
vehicle is actually going. ESC applies
braking pressure to any one of the vehi-
cle's brakes and intervenes in the engine
management system to assist the driver
with keeping the vehicle on the intended
path. It is not a substitute for safe driving
practices. Always adjust your speed and
driving to the road conditions.
ESC operation
ESC ON condition
When the ignition switch is in the ON
position, the ESC and the ESC OFF indi-
cator lights illuminate for approximately
three seconds. After both lights go off,
the ESC is enabled.
When operating
When the ESC is in operation,
the ESC indicator light blinks:
When you apply your brakes under conditions which may lock the wheels,
you may hear sounds from the brakes,
or feel a corresponding sensation in
the brake pedal. This is normal and it
means your ESC is active.
When the ESC activates, the engine may not respond to the accelerator as
it does under routine conditions.
If the Cruise Control was in use when the ESC activates, the Cruise Control
automatically disengages. The Cruise
Control can be reengaged when the
road conditions allow. See "Cruise
Control System" later in this chapter. (if
equipped)
When moving out of the mud or driving on a slippery road, the engine RPM
(revolutions per minute) may not
increase even if you press the acceler-
ator pedal deeply. This is to maintain
the stability and traction of the vehicle
and does not indicate a problem.
OAD055010N
Never drive too fast for the road
conditions or too quickly when cor-
nering. The ESC system will not
prevent accidents.
Excessive speed in turns, abrupt
maneuvers, and hydroplaning on
wet surfaces can result in severe
accidents.
WARNING

5-39
Driving your vehicle
5
ESC OFF condition
To cancel ESC operation :
State 1
Press the ESC OFF button briefly. The
ESC OFF indicator light and message
will illuminate. In this state, the traction
control function of ESC (engine manage-
ment) is disabled, but the brake control
function of ESC (braking management)
still operates.
Press and hold the ESC OFF button con-
tinuously for more than 3 seconds. The
ESC OFF indicator light and message
illuminates and a warning chime sounds.
In this state, both the traction control
function of ESC (engine management)
and the brake control function of ESC
(braking management) are disabled.
If the ignition switch is placed to the
LOCK/OFF position when ESC is off, ESC
remains off. Upon restarting the engine,
the ESC will automatically turn on again.
Indicator lights
When the ignition switch is placed to the
ON position, the ESC indicator light illu-
minates, then goes off if the ESC system
is operating normally.
The ESC indicator light blinks whenever
the ESC is operating.
If ESC indicator light stays on, your vehi-
cle may have a malfunction with the ESC
system. When this warning light illumi-
nates have your vehicle checked by an
authorized HYUNDAI dealer as soon as
possible.
The ESC OFF indicator light comes on
when the ESC is turned off.
■Supervision cluster
(Type A)■Supervision cluster
(Type B)
OLF054439N/OLF054101N
■Supervision cluster
(Type A)■Supervision cluster
(Type B)
OTLE055030/OTLE055029
■
ESC indicator light (blinks)
■ ESC OFF indicator light (comes on)

5-40
Driving your vehicle
Driving with wheels and tires with dif-
ferent sizes may cause the ESC sys-
tem to malfunction. Before replacing
tires, make sure all four tires and
wheels are the same size. Never drive
the vehicle with different sized wheels
and tires installed.
ESC OFF usage
When Driving
The ESC OFF mode should only be used
briefly to help free the vehicle if stuck in
snow or mud by temporarily stopping
operation of the ESC to maintain wheel
torque.
To turn ESC off while driving, press the
ESC OFF button while driving on a flat
road surface. To prevent damage to the transmis-
sion:
Do not allow wheel(s) of one axle to
spin excessively while the ESC,
ABS, and parking brake warning
lights are displayed. The repairs
would not be covered by the vehicle
warranty. Reduce engine power and
do not spin the wheel(s) excessive-
ly while these lights are displayed.
When operating the vehicle on a dynamometer, make sure the ESC is
turned off (ESC OFF light illuminat-
ed).
Information
Turning the ESC off does not affect ABS
or standard brake system operation.
i
NOTICE
NOTICE
When the ESC is blinking, this indi-
cates the ESC is active:
Drive slowly and NEVER attempt to
accelerate. NEVER turn the ESC off
while the ESC indicator light is
blinking or you may lose control of
the vehicle resulting in an accident.
WARNING

5-41
Driving your vehicle
5
Vehicle Stability Management
(VSM)
The Vehicle Stability Management (VSM)
is a function of the Electronic Stability
Control (ESC) system. It helps ensure
the vehicle stays stable when accelerat-
ing or braking suddenly on wet, slippery
and rough roads where traction over the
four tires can suddenly become
uneven.
VSM operation
VSM ON condition
The VSM operates when:
The Electronic Stability Control (ESC)is on.
Vehicle speed is approximately above 9 mph (15 km/h) on curve roads.
Vehicle speed is approximately above 12 mph (20 km/h) when the vehicle is
braking on rough roads.
When operating
When you apply your brakes under con-
ditions which may activate the ESC, you
may hear sounds from the brakes, or feel
a corresponding sensation in the brake
pedal. This is normal and it means your
VSM is active.
The VSM does not operate when:
Driving on a banked road such asgradient or incline.
Driving rearward.
ESC OFF indicator light is on.
EPS (Electric Power Steering) warn- ing light ( ) is on or blinks.
VSM OFF condition
To cancel VSM operation, press the ESC
OFF button. ESC OFF indicator light ( )
will illuminate.
To turn on VSM, press the ESC OFF but-
ton again. The ESC OFF indicator light
will go out.
Driving with wheels and tires with differ-
ent sizes may cause the ESC system to
malfunction. Before replacing tires, make
sure all four tires and wheels are the
same size. Never drive the vehicle with
different sized tires and wheels installed.
NOTICE
Take the following precautions
when using the Vehicle Stability
Management (VSM):
ALWAYS check the speed and the
distance to the vehicle ahead. The
VSM is not a substitute for safe
driving practices.
Never drive too fast for the road
conditions. The VSM system will
not prevent accidents. Excessive
speed in bad weather, slippery
and uneven roads can result in
severe accidents.
WARNING If ESC indicator light ( ) or EPS
warning light ( )
stays on or blinks, your vehicle may
have a malfunction with the VSM
system. When the warning light illu-
minates, have your vehicle checked
by an authorized HYUNDAI dealer
as soon as possible.
WARNING

5-42
Driving your vehicle
Hill-Start Assist Control (HAC)
The Hill-Start Assist Control (HAC) helps
prevent the vehicle from rolling back-
wards when starting a vehicle from a
stop on a hill. The system operates the
brakes automatically for approximately 2
seconds and releases the brake after 2
seconds or when the accelerator pedal is
depressed.
The HAC does not operate when theshift lever is in P (Park) or N
(Neutral)
The HAC activates even though the ESC (Electronic Stability Control) is
off but does not activate when the
ESC has malfunctioned.
Good Braking Practices
Wet brakes can be dangerous! The
brakes may get wet if the vehicle is driv-
en through standing water or if it is
washed. Your vehicle will not stop as
quickly if the brakes are wet. Wet brakes
may cause the vehicle to pull to one side. To dry the brakes, apply the brakes light-
ly until the braking action returns to nor-
mal, taking care to keep the vehicle
under control at all times. If the braking
action does not return to normal, stop as
soon as it is safe to do so and call an
authorized HYUNDAI dealer for assis-
tance.
DO NOT drive with your foot resting on
the brake pedal. Even light, but constant
pedal pressure can result in the brakes
overheating, brake wear, and possibly
even brake failure.
If a tire goes flat while you are driving,
apply the brakes gently and keep the
vehicle pointed straight ahead while you
slow down. When you are moving slowly
enough for it to be safe to do so, pull off
the road and stop in a safe location.
Keep your foot firmly on the brake pedal
when the vehicle is stopped to prevent
the vehicle from rolling forward.
NOTICE
Always be ready to depress the
accelerator pedal when starting off
on a incline. The HAC activates only
for approximately 2 seconds.
WARNING
Whenever leaving the vehicle or
parking, always come to a complete
stop and continue to depress the
brake pedal. Move the shift lever
into the 1
stgear (for manual trans-
mission vehicle) or P (Park, for
automatic transmission vehicle)
position, then apply the parking
brake, and place the ignition switch
in the LOCK/OFF position.
Vehicles parked with the parking
brake not applied or not fully
engaged may roll inadvertently and
may cause injury to the driver and
others. ALWAYS apply the parking
brake before exiting the vehicle.
WARNING

5-44
Driving your vehicle
When the ECO mode is activated:
The acceleration response may beslightly reduced if the accelerator
pedal is depressed moderately.
The air conditioner performance may be limited.
The shift pattern of the automatic transmission/dual clutch transmission
may change.
The engine speed may be lower than when driving in NORMAL mode.
The above situations are normal condi-
tions when the ECO mode is activated to
improve fuel efficiency. Limitation of the ECO mode opera-
tion:
Even though ECO mode is selected and
there is no change in the ECO indicator :
When the coolant temperature is low,
ECO mode will be limited until engine
temperature is at normal operating
temperature.
When driving up a hill, ECO mode will be limited to provide better power
when driving uphill.
When driving the vehicle with the auto- matic transmission/ dual clutch trans-
mission gear shift lever in manual shift
mode, ECO mode will be limited
according to the shift position.SPORT mode
SPORT mode manages the
driving dynamics by automat-
ically adjusting the steering
effort, and the engine and
transmission control logic for enhanced
driver performance.
When SPORT mode is selected by pressing the DRIVE MODE button, the
SPORT indicator will illuminate.
Whenever the engine is restarted, the Drive Mode will revert back to NOR-
MAL mode. If SPORT mode is desired,
re-select SPORT mode from the
DRIVE MODE button.
When SPORT mode is activated: - The engine rpm will tend to remainraised over a certain length of time
even after releasing the accelerator
- Upshifts are delayed when accelerat- ing
Information
In SPORT mode, the fuel efficiency may
decrease.
i

5-46
Driving your vehicle
BSD (Blind Spot Detection) /
LCA (Lane Change Assist)
Operating conditions
To operate:
Press the BSD switch with the ignition
switch in the ON position.
The indicator on the BSD switch will illu-
minate.To cancel:
Press the BSD switch again. The indica-
tor on the switch will go off.
Information
• If the ignition switch is pressed OFF and
then ON again, the BSD system returns
to the previous state.
• When the system is turned on, the warn- ing light will illuminate for 3 seconds on
the outer side view mirror.
The system will activate when:
1. The system is on.
2. The vehicle speed is above about 20 mph (30 km/h).
3. An oncoming vehicle is detected in the blind spot area.
First stage alert
If a vehicle is detected within the bound-
ary of the system, a warning light will illu-
minate on the outer side view mirror.
Once the detected vehicle is no longer
within the blind spot area, the warning
will turn off according to the driving con-
ditions of the vehicle.
i
OAD055027N
OAD055028
■ Left side
■ Right side

5-47
Driving your vehicle
5
Detecting sensor
The sensors are located inside the rear
bumper.
Always keep the rear bumper clean for
the proper operation of the system.
OAD055029
■ Left side
OAD055030
■ Right side
Second stage alert
A warning chime to alert the driver will activate when:
1. A vehicle has been detected in the blind spot area by the radar system (the
warning light will illuminate on the outer side view mirror) AND
2. The turn signal is applied (same side as where the vehicle is being detected).
When this alert is activated, the warning light on the side view mirror will also blink.
If you turn off the turn signal indicator, the warning chime will be deactivated.OAD055031

5-48
Driving your vehicle
Warning message
This warning message may appearwhen :
- One or both of the sensors on therear bumper is blocked by dirt or
snow or a foreign object.
- Driving in rural areas where the BSD sensor does not detect another vehi-
cle for an extended period of time.
- When there is inclement weather such as heavy snow or rain.
If any of these conditions occur, the light
on the BSD switch and the system will
turn off automatically. When the BSD cancelled warning mes-
sage is displayed in the cluster, check to
make sure that the rear bumper is free
from any dirt or snow in the areas where
the sensor is located. Remove any dirt,
snow, or foreign material that could inter-
fere with the radar sensors.
After any dirt or debris is removed, the
BSD system should operate normally
after about 10 minutes of driving the
vehicle.
If the system still does not operate nor-
mally have your vehicle inspected by an
authorized HYUNDAI dealer.
If there is a problem with the BSD sys-
tem, a warning message will appear and
the light on the switch will turn off. The
system will turn off automatically. Have
your vehicle inspected by an authorized
HYUNDAI dealer.
■Supervision cluster
(Type A)■Supervision cluster
(Type B)
OAD055090L/OLF054217N
■Supervision cluster
(Type A)■Supervision cluster
(Type B)
OAD055091L/OTLE055040