stop light Hyundai Elantra 2018 Service Manual

5-56
Driving your vehicle
AEB Front Radar Sensor
In order for the AEB system to operate
properly, always make sure the radar
sensor cover is clean and free of dirt,
snow, and debris. Dirt, snow, or foreign
substances on the lens may adversely
affect the sensing performance of the
radar.
Warning message and warninglight
When the sensor cover is blocked with
dirt, snow, or debris, the AEB system
operation may stop temporarily. If this
occurs, a warning message will appear
on the LCD display. Remove any dirt,
snow, or debris and clean the radar sen-
sor cover before operating the AEB sys-
tem.
The AEB may not properly operate in an
area (e.g. open terrain), where any sub-
stances are not detected after turning
ON the engine. Do not apply foreign objects such
as a bumper sticker or a bumper
guard near the radar sensor. Doing
so may adversely affect the sensing
performance of the radar.
Always keep the radar sensor and lens cover clean and free of dirt and
debris.
Use only a soft cloth to wash the vehicle. Do not spray pressurized
water directly on the sensor or sen-
sor cover.
Be careful not to apply unnecessary force on the radar sensor or sensor
cover. If the sensor is forcibly
moved out of proper alignment, the
AEB system may not operate cor-
rectly. In this case, a warning mes-
sage may not be displayed. Have the
vehicle inspected by an authorized
HYUNDAI dealer.
If the front bumper becomes dam- aged in the area around the radar
sensor, the AEB system may not
operate properly. Have the vehicle
inspected by an authorized
HYUNDAI dealer.
Use only genuine HYUNDAI parts to repair or replace a damaged sensor
or sensor cover. Do not apply paint
to the sensor cover.
NOTICE
OAD055017
■ Supervision cluster (Type B)
OAD055112N

5-58
Driving your vehicle
Limitations of the System
The Automatic Emergency Braking
(AEB) system is designed to monitor the
vehicle ahead or a pedestrian in the
roadway through radar signals and cam-
era recognition to warn the driver that a
collision is imminent, and if necessary,
apply emergency braking.
In certain situations, the radar sensor or
the camera may not be able to detect the
vehicle or pedestrian ahead. In these
cases, the AEB system may not operate
normally. The driver must pay careful
attention in the following situations where
the AEB operation may be limited.
Detecting vehicles
The sensor may be limited when:
- The radar sensor or camera is blockedwith a foreign object or debris.
- Inclement weather such as heavy rain or snow obscures the field of view of
the radar sensor or camera.
- There is interference by electromag- netic waves.
- There is severe irregular reflection from the radar sensor.
- The vehicle in front is too small to be detected by the camera recognition
system (for example a motorcycle or a
bicycle, etc.).
- The vehicle in front is an oversize vehi- cle or trailer that is too big to be detect-
ed by the camera recognition system
(for example a tractor trailer, etc.).
- The driver's field of view is not well illu- minated (either too dark or too much
reflection or too much backlight that
obscures the field of view).
- The vehicle in front does not have their rear lights properly turned ON.
- The outside brightness changes sud- denly, for example when entering or
exiting a tunnel.
(Continued)The brake control may be insuffi-
cient, possibly causing a colli-
sion, if a vehicle in front abruptly
stops. Always pay extreme cau-
tion.
Occupants may get injured, if the
vehicle abruptly stops by the acti-
vated AEB system. Pay extreme
caution.

5-87
Driving your vehicle
5
Hazardous Driving Conditions
When hazardous driving elements are
encountered such as water, snow, ice,
mud and sand, take the below sugges-
tions:
Drive cautiously and keep a longerbraking distance.
Avoid abrupt braking or steering.
When your vehicle is stuck in snow, mud, or sand, use second gear.
Accelerate slowly to avoid unneces-
sary wheel spin.
Put sand, rock salt, tire chains or other non-slip materials under the wheels to
provide additional traction while the
vehicle becomes stuck in ice, snow, or
mud.
Rocking the Vehicle
If it is necessary to rock the vehicle to
free it from snow, sand, or mud, first turn
the steering wheel right and left to clear
the area around your front wheels. Then,
shift back and forth between R (Reverse)
and a forward gear.
Try to avoid spinning the wheels, and do
not race the engine.
To prevent transmission wear, wait until
the wheels stop spinning before shifting
gears. Release the accelerator pedal
while shifting, and press lightly on the
accelerator pedal while the transmission
is in gear. Slowly spinning the wheels in
forward and reverse directions causes a
rocking motion that may free the vehicle.
Information
The ESC system must be turned OFF
before rocking the vehicle.
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Downshifting with an automatic
transmission/dual clutch transmis-
sion while driving on slippery sur-
faces can cause an accident. The
sudden change in tire speed could
cause the tires to skid. Be careful
when downshifting on slippery sur-
faces.
WARNING
If the vehicle is stuck and excessive
wheel spin occurs, the temperature
in the tires can increase very quick-
ly. If the tires become damaged, a
tire blow out or tire explosion can
occur. This condition is dangerous -
you and others may be injured. Do
not attempt this procedure if people
or objects are anywhere near the
vehicle.
If you attempt to free the vehicle,
the vehicle can overheat quickly,
possibly causing an engine com-
partment fire or other damage. Try
to avoid spinning the wheels as
much as possible to prevent over-
heating of either the tires or the
engine. DO NOT allow the vehicle to
spin the wheels above 35 mph (56
km/h).
WARNING

5-88
Driving your vehicle
If you are still stuck after rocking the
vehicle a few times, have the vehicle
pulled out by a tow vehicle to avoid
engine overheating, possible damage
to the transmission, and tire damage.
See "Towing" in chapter 6.
Smooth Cornering
Avoid braking or gear changing in cor-
ners, especially when roads are wet.
Ideally, corners should always be taken
under gentle acceleration.
Driving at Night
Night driving presents more hazards
than driving in the daylight. Here are
some important tips to remember:
Slow down and keep more distancebetween you and other vehicles, as it
may be more difficult to see at night,
especially in areas where there may
not be any street lights.
Adjust your mirrors to reduce the glare from other driver's headlamps.
Keep your headlamps clean and prop- erly aimed. Dirty or improperly aimed
headlamps will make it much more dif-
ficult to see at night.
Avoid staring directly at the headlamps of oncoming vehicles. You could be
temporarily blinded, and it will take
several seconds for your eyes to read-
just to the darkness.
Driving in the Rain
Rain and wet roads can make driving
dangerous. Here are a few things to con-
sider when driving in the rain or on slick
pavement:
Slow down and allow extra followingdistance. A heavy rainfall makes it
harder to see and increases the dis-
tance needed to stop your vehicle.
Turn OFF your Cruise Control.
Replace your windshield wiper blades when they show signs of streaking or
missing areas on the windshield.
Tires should be properly maintained with at least 2/32nds of an inch of tread
depth. If your tires do not have enough
tread, making a quick stop on wet
pavement can cause a skid and possi-
bly lead to an accident. See "Tire
Tread" in chapter 7.
Turn on your headlamps to make it easier for others to see you.
Driving too fast through large puddles can affect your brakes. If you must go
through puddles, try to drive through
them slowly.
If you believe your brakes may be wet, apply them lightly while driving until
normal braking operation returns.
NOTICE

6-2
The hazard warning flasher serves as a
warning to other drivers to exercise
extreme caution when approaching,
overtaking, or passing your vehicle.
It should be used whenever emergency
repairs are being made or when the vehi-
cle is stopped near the edge of a road-
way.
To turn the hazard warning flasher on or
off, press the hazard warning flasher but-
ton. The button is located in the center
fascia panel. Both the left and right turn
signal lights will flash simultaneously.
• The hazard warning flasher operates
whether your vehicle is running or not.
The turn signals do not work when the hazard flasher is on.
If the Engine Stalls While
Driving
Reduce your speed gradually, keepinga straight line. Move cautiously off the
road to a safe place.
Turn on your hazard warning flasher.
Try to start the engine again. If your vehicle will not start, contact an author-
ized HYUNDAI dealer or seek other
qualified assistance.
If the Engine Stalls at a
Crossroad or Crossing
If the engine stalls at a crossroad or
crossing, if safe to do so, move the shift
lever to the N (Neutral) position and then
push the vehicle to a safe location.
If you Have a Flat Tire While
Driving
If a tire goes flat while you are driving:
Take your foot off the accelerator pedaland let the vehicle slow down while
driving straight ahead. Do not apply the
brakes immediately or attempt to pull
off the road as this may cause loss of
vehicle control resulting in an accident.
When the vehicle has slowed to such a
speed that it is safe to do so, brake
carefully and pull off the road. Drive off
the road as far as possible and park on
firm, level ground. If you are on a divid-
ed highway, do not park in the median
area between the two traffic lanes.
When the vehicle is stopped, press the hazard warning flasher button, move
the shift lever into P(Park), and apply
the parking brake, and place the igni-
tion switch in the LOCK/OFF position.
Have all passengers get out of the vehicle. Be sure they all get out on the
side of the vehicle that is away from
traffic.
When changing a flat tire, follow the instructions provided later in this chap-
ter.
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What to do in an emergency
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OAD045401

6-9
What to do in an emergency
6
If any of the below happens, have
the system checked by an author-
ized HYUNDAI dealer.
1. The Low Tire Pressure TPMSMalfunction Indicator does not
illuminate for 3 seconds when
the ignition switch is placed to
the ON position or engine is
running.
2. The TPMS Malfunction Indicator remains illuminated after blink-
ing for approximately 1 minute.
3. The Low Tire Pressure LCD dis- play remains illuminated.
Low Tire Pressure
Telltale
Low Tire Pressure LCD
Display with Position Indicator
When the tire pressure monitoring
system warning indicators are illumi-
nated and the warning message is
displayed on the cluster LCD display,
one or more of your tires is signifi-
cantly under-inflated. The LCD posi-
tion indicator will indicate which tire
is significantly under-inflated by illu-
minating the corresponding position
light. If any of your tire pressures are indi-
cated as being low, immediately
reduce your speed, avoid hard cor-
nering, and anticipate increased
stopping distances. You should stop
and check your tires as soon as pos-
sible. Inflate the tires to the proper
pressure as indicated on the vehi-
cle’s placard or tire inflation pressure
label located on the driver's side cen-
ter pillar outer panel.
If you cannot reach a service station
or if the tire cannot hold the newly
added air, replace the low pressure
tire with the spare tire.
The Low Tire Pressure LCD position
indicator will remain on and the
TPMS Malfunction Indicator may
blink for one minute and then remain
illuminated until you have the low
pressure tire repaired and replaced
on the vehicle.
The spare tire is not equipped with
a tire pressure sensor.
NOTICE
NOTICE
■Supervision cluster
(Type A, C)■Supervision cluster
(Type B)
OAD045121N/OAD065023N

7
Tires and Wheels .................................................7-33
Tire Care ........................................................................\
....7-33
Recommended Cold Tire Inflation Pressures ...........7-34
Check Tire Inflation Pressure ......................................7-35
Tire Rotation...................................................................\
..7-36
Wheel Alignment and Tire Balance ............................7-37
Tire Replacement ............................................................7-37
Wheel Replacement ........................................................7-38
Tire Traction .....................................................................7-3\
8
Tire Maintenance ............................................................7-39
Tire Sidewall Labeling ....................................................7-39
Tire Terminology and Definitions................................7-43
All Season Tires ...............................................................7-46
Summer Tires ...................................................................7-46
Snow Tires ........................................................................\
7-46
Radial-Ply Tires ...............................................................7-46
Low Aspect Ratio Tires..................................................7-47
Fuses ......................................................................7-\
48
Instrument Panel Fuse Replacement..........................7-49
Engine Compartment Panel Fuse Replacement.......7-50
Fuse/Relay Panel Description ......................................7-53
Light Bulbs ............................................................7-59
Headlamp, Parking Lamp,
Turn Signal Lamp and Side Marker ............................7-59
Side Repeater Lamp Replacement ..............................7-70
Rear Combination Light Bulb Replacement ..............7-70
High Mounted Stop Light Replacement ....................7-74
License Plate Light Bulb Replacement ......................7-74
Interior Light Bulb Replacement .................................7-75
Appearance Care..................................................7-76
Exterior Care ....................................................................7-76\
Interior Care .....................................................................7-8\
0
Emission Control System ....................................7-83
Crankcase Emission Control System ..........................7-83
Evaporative Emission Control System Including
Onboard Refueling Vapor Recovery (ORVR)............7-83
Exhaust Emission Control System ..............................7-84
California Perchlorate Notice.............................7-86

7-5
7
Maintenance
The following lists are vehicle checks and
inspections that should be performed by
the owner or an authorized HYUNDAI
dealer at the frequencies indicated to
help ensure safe, dependable operation
of your vehicle.
Any adverse conditions should be
brought to the attention of your dealer as
soon as possible.
These Owner Maintenance vehicle
checks are generally not covered by war-
ranties and you may be charged for
labor, parts and lubricants used.Owner Maintenance Schedule
When you stop for fuel:
Check the engine oil level.
Check coolant level in the enginecoolant reservoir.
Check the windshield washer fluid level.
Check for low or under-inflated tires.
While operating your vehicle:
Note any changes in the sound of the exhaust or any smell of exhaust fumes
in the vehicle.
Check for vibrations in the steering wheel. Notice if there is any increased
steering effort or looseness in the
steering wheel, or change in its
straight-ahead position.
Notice if your vehicle constantly turns slightly or "pulls" to one side when trav-
eling on smooth, level road.
When stopping, listen and check for unusual sounds, pulling to one side,
increased brake pedal travel or "hard-
to-push" brake pedal.
If any slipping or changes in the oper- ation of your transmission occurs,
check the transmission fluid level.
Check the automatic transmission/ dual clutch transmission P (Park) func-
tion.
Check the parking brake.
Check for fluid leaks under your vehicle (water dripping from the air condition-
ing system during or after use is nor-
mal).
Be careful when checking your
engine coolant level when the
engine is hot. This may result in
coolant being blown out of the
opening and cause serious burns
and other injuries.
WARNING

7-70
Maintenance
Side Repeater Lamp
Replacement
If the light bulb does not operate, have
the vehicle checked by an authorized
HYUNDAI dealer.
Rear Combination Light Bulb
Replacement (1) Stop/Tail lamp
(2) Turn signal lamp
(3) Back-up lamp
(4) Tail lamp
(5) Side marker
OAD075035
OAD075036
OAD075036
OAD076124
■Type B - LED type
■Type A - Bulb type
■Type C - LED type (with LED Side marker)

7-71
7
Maintenance
Outside lamp
1. Open the trunk lid.
2. Remove the service cover by pullingout the service cover. 3. Loosen the assembly retaining nuts.
4. Remove the rear combination light
assembly from the body of the vehicle.
OAD075051
OAD075050
OAD075049
OAD075080N
OAD075081N
OAD075038
■Type B - LED type
■Type A - Bulb type
■Type C - LED type (with LED Side marker)
Turn signalSide marker
Tail/stop
Side marker
Turn signal
Turn signal