2017 Hyundai Elantra brake light switch

5-47
Driving your vehicle
5
Electronic Stability Control
(ESC) (if equipped)
The Electronic Stability Control
(ESC) system helps to stabilize the
vehicle during cornering maneuvers.ESC checks where you are steering
and where the vehicle is actually
going. ESC applies braking pressure
to any one of the vehicle’s brakes
and intervenes in the engine man-
agement 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
indicator lights illuminate for approxi-
mately three seconds. After both
lights go off, the ESC is enabled.
OAD055010
OAD055010R
■Left-hand drive
■Right-hand drive
Never drive too fast for the road
conditions or too quickly when
cornering. The ESC system will
not prevent accidents.
Excessive speed in turns, abrupt
maneuvers, and hydroplaning
on wet surfaces can result in
severe accidents.
WARNING

5-48
Driving your vehicle
When operating
When the ESC is in opera-
tion, 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 reen-
gaged 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 accelerator pedal deeply. This is
to maintain the stability and traction
of the vehicle and does not indicate
a problem.
ESC OFF condition
To cancel ESC operation :
• State 1
Press the ESC OFF button briefly.
The ESC OFF indicator light and
message (vehicles equipped with a
supervision cluster) will illuminate. In
this state, the traction control func-
tion of ESC (engine management) is
disabled, but the brake control func-
tion of ESC (braking management)
still operates.• State 2
Press and hold the ESC OFF button
continuously for more than 3 sec-
onds. The ESC OFF indicator light
and message (vehicles equipped
with a supervision cluster) illumi-
nates and a warning chime sounds.
In this state, both the traction control
function of ESC (engine manage-
ment) 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.
■Type A■Type B
OLF054439N/OLF054101N
■Type A■Type B
OTLE055030/OTLE055140

5-73
Driving your vehicle
5
2. Accelerate to the desired speed,
which must be more than 30 km/h
(20 mph).
Information - Manual trans-
mission
For manual transmission vehicles, you
should depress the brake pedal at
least once to set the cruise control
after starting the engine.
3. Push the toggle switch (1) down
(SET -), and release it. The SET
indicator light will illuminate.
4. Release the accelerator pedal.
Information
On a steep slope, the vehicle may
slightly slow down or speed up, while
driving uphill or downhill.
i
i
OAD055020L
■Type A
■Type BOAD055020

5-75
Driving your vehicle
5
• Push the toggle switch (1) down
(SET-) and release it immediately.
The cruising speed will decrease
2.0 km/h (1.2 mph) each time the
toggle switch is operated in this
manner.
• Lightly tap the brake pedal. When
the vehicle attains the desired
speed, push the toggle switch (1)
down (SET-).To temporarily accelerate with
the Cruise Control ON
Depress the accelerator pedal. When
you take your foot off the accelerator,
the vehicle will return to the previ-
ously set speed.
If you push the toggle switch down
(SET-) at the increased speed, the
Cruise Control will maintain the
increased speed.
Cruise Control will be canceled
when:
• Depressing the brake pedal.
• Depressing the clutch pedal.
(for manual transmission vehicle)
OAD055022L
■Type A
■Type BOAD055022

5-96
Driving your vehicle
Maintenance when towing a
trailer
Your vehicle will need service more
often when you regularly pull a trail-
er. Important items to pay particular
attention to include engine oil, auto-
matic transmission fluid, axle lubri-
cant and cooling system fluid. Brake
condition is another important item to
frequently check. If you're trailering,
it's a good idea to review these items
before you start your trip. Don't forget
to also maintain your trailer and
hitch. Follow the maintenance sched-
ule that accompanied your trailer and
check it periodically. Preferably,
inspect the vehicle and trailer at the
start of each day's driving. Inspect
the hitch mounting to make sure the
hitch is properly secured to the vehi-
cle. Inspect the trailer electrical
wiring to make sure brake lights, turn
signal lights, running lights, and haz-
ard lights are working properly.To prevent vehicle damage:
• Due to higher load during trailer
usage, overheating might occur
on hot days or during uphill driv-
ing. If the coolant gauge indi-
cates over-heating, switch off
the air conditioner and stop the
vehicle in a safe area to cool
down the engine.
• When towing check the automat-
ic transmission fluid more fre-
quently. (Note: This is not appli-
cable for vehicles equipped with
the dual clutch transmission.)
• If your vehicle is not equipped
with an air conditioner, you
should install a condenser fan
to improve engine performance
when towing a trailer.
NOTICE

7-41
7
Maintenance
PARKING BRAKE
Checking the parking brake
Check the stroke of the parking
brake by counting the number of
“clicks’’ heard while fully applying it
from the released position. Also, the
parking brake alone should securely
hold the vehicle on a fairly steep
grade. If the stroke is more or less
than specified, we recommend that
the system be serviced by an author-
ized HYUNDAI dealer.
Stroke : 5~6 “clicks’’ at a force of
20 kg (44 lbs, 196 N).
Draining water from fuel filter
The fuel filter in the diesel engine
operates the critical function of sepa-
rating water from the fuels and accu-
mulating the water in its bottom.
When enough water is accumulated
inside the fuel filter, the warning light
illuminates with the ignition switch in
the ON position.
In this case, we recommend you to
have the system checked by an
authorized HYUNDAI dealer.
When the accumulated water is
not drained at a proper timing,
water may permeate in the fuel fil-
ter, damaging the major vehicle
components, such as the fuel sys-
tem.
Information
When replacing the fuel filter car-
tridge, we recommend that you use
parts for replacement from an author-
ized HYUNDAI dealer.
i
NOTICE
OAD055008
FUEL FILTER (FOR DIESEL)

7-84
Maintenance
LIGHT BULBS
Consult an authorized HYUNDAI
dealer to replace most vehicle light
bulbs. It is difficult to replace vehicle
light bulbs because other parts of the
vehicle must be removed before you
can get to the bulb. This is especially
true for removing the headlamp
assembly to get to the bulb(s).
Removing/installing the headlamp
assembly can result in damage to
the vehicle.
Be sure to replace the burned-out
bulb with one of the same wattage
rating. Otherwise, it may cause
damage to the fuse or electric
wiring system.
NOTICE
If you don’t have necessary
tools, the correct bulbs and the
expertise, consult an authorized
HYUNDAI dealer. In many cases,
it is difficult to replace vehicle
light bulbs because other parts
of the vehicle must be removed
before you can get to the bulb.
This is especially true if you
have to remove the headlamp
assembly to get to the bulb(s).
Removing/installing the head-
lamp assembly can result in
damage to the vehicle.
CAUTION
Prior to working on the light,
firmly apply the parking brake,
ensure that the ignition switch
is in the LOCK/OFF position
and turn off the lights to avoid
sudden movement of the vehi-
cle and burning your fingers or
receiving an electric shock.
WARNING