brake sensor HYUNDAI ELANTRA SE 2017 Owners Manual

2-66
Safety system of your vehicle
In an angled collision, the force of
impact may direct the occupants in a
direction where the air bags would
not be able to provide any additional
benefit, and thus the sensors may
not deploy any air bags. Just before impact, drivers often
brake heavily. Such heavy braking
lowers the front portion of the vehicle
causing it to "ride" under a vehicle
with a higher ground clearance. Air
bags may not inflate in this "under-
ride" situation because deceleration
forces that are detected by sensors
may be significantly reduced by such
"underride" collisions.Front air bags may not inflate in
rollover accidents because air bag
deployment could not provide protec-
tion to the occupants.
However, side and curtain air bags
may inflate when the vehicle is rolled
over by a side impact collision.
ODH033076OLF034057OAD035050

Driving your vehicle
5
Before Driving ........................................................5-4
Before Entering the Vehicle ...........................................5-4
Before Starting ..................................................................5-4
Ignition Switch ........................................................5-6
Key Ignition Switch ...........................................................5-6
Engine Start/Stop Button................................................5-9
Manual Transmission ...........................................5-16
Manual Transmission Operation ..................................5-16
Good Driving Practices ..................................................5-18
Automatic Transmission ......................................5-20
Automatic Transmission Operation .............................5-20
Good Driving Practices ..................................................5-25
Braking System ....................................................5-27
Power Brakes ...................................................................5-27
Disc Brakes Wear Indicator ..........................................5-28
Rear drum brakes ...........................................................5-28
Parking Brake...................................................................5-28
Anti-lock Brake System (ABS) ....................................5-30
Electronic Stability Control (ESC)................................5-33
Vehicle Stability Management (VSM).........................5-36
Hill-Start Assist Control (HAC) ....................................5-37
Good Braking Practices .................................................5-38
Drive Mode Integrated Control System ............5-39Blind Spot Detection System (BSD) ..................5-41
BSD (Blind Spot Detection) /
LCA (Lane Change Assist) .............................................5-42
RCTA (Rear Cross Traffic Alert) ..................................5-45
Limitations of the System .............................................5-48
Automatic Emergency Braking (AEB) ...............5-49
System Setting and Activation.....................................5-49
AEB Warning Message and System Control ............5-51
AEB Front Radar Sensor ...............................................5-54
System Malfunction .......................................................5-55
Limitations of the System .............................................5-56
Lane Keeping Assist System (LKAS) .................5-61
LKAS Operation ...............................................................5-62
Limitations of the System .............................................5-66
LKAS Malfunction ...........................................................5-67
LKAS Function Change ..................................................5-68
Cruise Control .......................................................5-70
Cruise Control operation ...............................................5-70

5-55
Driving your vehicle
5
(Continued)
If the front bumper becomesdamaged 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 dam-
aged sensor or sensor cover. Do
not apply paint to the sensor
cover.System Malfunction
When the AEB is not working prop-erly, the AEB warning light ( )
will illuminate and the warning
message will appear for a few sec-
onds. After the message disap-
pears, the master warning light
( ) will illuminate. In this case,
have the vehicle inspected by an
authorized HYUNDAI dealer.
The AEB warning message may appear along with the illumination
of the ESC warning light.
■ Supervision cluster (Type B)

OAD055018/OLF056473N
The AEB is only a supplemen-
tal system for the driver’s con-
venience. The driver should
hold the responsibility to con-
trol the vehicle operation. Do
not solely depend on the AEB
system. Rather, maintain a
safe braking distance, and, if
necessary, depress the brake
pedal to reduce the driving
speed.
In certain instances and
under certain driving condi-
tions, the AEB system may
activate prematurely. This ini-
tial warning message appears
on the LCD display with a
warning chime.
Also, in certain instances the
front radar sensor or camera
recognition system may not
detect the vehicle or pedestri-
an ahead. The AEB system
may not activate and the
warning message will not be
displayed.
(Continued)
WARNING

5-57
Driving your vehicle
5
Detecting vehicles
The sensor may be limited when:
- The radar sensor or camera isblocked with a foreign object or
debris.
- Inclement weather such as heavy rain or snow obscures the field of
view of the radar sensor or cam-
era.
- There is interference by electro- magnetic waves.
- There is severe irregular reflection from the radar sensor.
- The vehicle in front is too small to be detected by the camera recog-
nition system (for example a motor-
cycle or a bicycle, etc.).
- The vehicle in front is an oversize vehicle or trailer that is too big to
be detected by the camera recog-
nition system (for example a tractor
trailer, etc.).
- The driver's field of view is not well illuminated (either too dark or too
much reflection or too much back-
light that obscures the field of
view). - The vehicle in front does not have
their rear lights properly turned
ON.
- The outside brightness changes suddenly, for example when enter-
ing or exiting a tunnel.
- The vehicle in front is driving errat- ically.
- The vehicle drives through a con- struction area, on an unpaved
road, or above metal materials,
such as a railway.
- The vehicle drives inside a build- ing, such as a basement parking
lot. - Driving on a curve
The performance of the AEB system
may be limited when driving on a
curved road.
In certain instances on a curved
road, the AEB system may activate
prematurely.
Also, in certain instances the front
radar sensor or camera recognition
system may not detect the vehicle
traveling on a curved road.
In these cases, the driver must main-
tain a safe braking distance, and if
necessary, depress the brake pedal
to reduce your driving speed in order
to maintain a safe distance.
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5-59
Driving your vehicle
5
When driving in stop-and-go traffic,
and a stopped vehicle in front of you
merges out of the lane, the AEB sys-
tem may not immediately detect the
new vehicle that is now in front of
you. In this case, you must maintain
a safe braking distance, and if nec-
essary, depress the brake pedal to
reduce your driving speed in order to
maintain a safe distance.- Detecting the vehicle in front of you
If the vehicle in front of you has cargo
that extends rearward from the cab,
or when the vehicle in front of you
has higher ground clearance, addi-
tional special attention is required.
The AEB system may not be able to
detect the cargo extending from the
vehicle. In these instances, you must
maintain a safe braking distance
from the rearmost object, and if nec-
essary, depress the brake pedal to
reduce your driving speed in order to
maintain distance.
Detecting pedestrians
The sensor may be limited when:
- The pedestrian is not fully detected
by the camera recognition system,
for example, if the pedestrian is
leaning over or is not fully walking
upright.
- The pedestrian is moving very quickly or appears abruptly in the
camera detection area.
The pedestrian is wearing clothing
that easily blends into the back-
ground, making it difficult to be
detected by the camera recogni-
tion system.
- The outside lighting is too bright (e.g. when driving in bright sunlight
or in sun glare) or too dark (e.g.
when driving on a dark rural road
at night).
- It is difficult to detect and distin- guish the pedestrian from other
objects in the surroundings, for
example, when there is a group of
pedestrians or a large crowd.
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5-84
Driving your vehicle
SCC Front Radar Sensor
The Smart Cruise Control uses a
radar to detect distance to the vehi-
cle ahead.
OLF054203N
If the vehicle ahead (vehicle
speed: less than 20 mph
(30km/h)) disappears to the next
lane, the warning chime will
sound and a message will
appear. Adjust your vehicle
speed for vehicles or objects
that can suddenly appear in
front of you by depressing the
brake pedal.
Always pay attention to the road
condition ahead.
CAUTION
OAD055017
(Continued)
If the warning chime sounds,
depress the accelerator or
brake pedal to actively adjust
the vehicle speed, and the dis-
tance to the vehicle ahead.
Even if the warning chime is
not activated, always pay
attention to the driving condi-
tions to prevent dangerous
situations from occurring.

6-33
What to do in an emergency
6
When towing your vehicle in an
emergency without wheel dollies:
1.Place the ignition switch in theACC position.
2.Place the shift lever in N (Neutral).
3.Release the parking brake.
Removable towing hook
1. Open the tailgate, and remove the towing hook from the tool case.
2. Remove the hole cover pressing the lower part of the cover on the
front or rear bumper. 3. Install the towing hook by turning it
clockwise into the hole until it is
fully secured.
4. Remove the towing hook and install the cover after use.
If your vehicle is equipped with
a rollover sensor, place the igni-
tion switch in the LOCK/OFF or
ACC position when the vehicle
is being towed. The side impact
and curtain air bag may deploy
if the sensor detects the situa-
tion as a rollover.
WARNING
Failure to place the shift lever in
N (Neutral) when being towed
with the front wheels on the
ground can cause internal dam-
age to the transaxle.
CAUTION
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OAD065018
■Front

I-2
Accessing your vehicle .....................................................3-4Immobilizer System ...................................................3-13
Remote key...................................................................3-4
Remote key precautions ...............................................3-6
Smart key......................................................................3-\
8
Smart key precautions ................................................3-11
AFLS (Adaptive Front Lighting System) .....................3-114
Air bag warning labels....................................................2-69
Air bags ........................................................................\
...2-46 Additional safety precautions .....................................2-68
Air bag collision sensors ............................................2-62
Air bag inflation conditions .......................................2-64
Air bag non-inflation conditions ................................2-65
Air bag warning labels ...............................................2-69
Curtain air bags ..........................................................2-50
Do not install a child restraint on the front passenger seat..........................................................2-61
Driver's air bag ...........................................................2-48
Driver's knee airbag....................................................2-48
How does the air bags system operate? .....................2-51
Occupant classification system (OCS) .......................2-57
Passenger's front air bag.............................................2-48
Side air bags ...............................................................2-49
SRS Care ....................................................................2-67\
SRS components and functions..................................2-50 What to expect after an air bag inflates .....................2-56
Where are the air bags? ..............................................2-48
Why didn't my air bag go off in a collision ...............2-62
Air cleaner.......................................................................7\
-35
Air conditioning system specification ..............................8-6
Airconditioning system Automatic climate control system............................3-133
Manual climate control system ................................3-123
Antenna ........................................................................\
.....4-2
Anti-lock brake system (ABS) .......................................5-30
Appearance care..............................................................7-89 Exterior care ...............................................................7-89
Interior care ................................................................7-95
Armrest (Rear seats) .......................................................2-14
Audio remote control ........................................................4-3
Audio system Audio remote control ...................................................4-3
Auto defogging system .................................................3-148
Auto door lock/unlock features ......................................3-17 Impact sensing door unlock .......................................3-17
Shift lever auto door lock ...........................................3-17
Speed sensing door lock .............................................3-17
Auto light position ........................................................3-108
Index
A