2017 HYUNDAI ELANTRA LIMITED Owners Manual

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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5-58
Driving your vehicle
- Driving on a slope
The performance of the AEB
decreases while driving upward or
downward on a slope, not recogniz-
ing the vehicle in front in the same
lane. It may unnecessarily produce
the warning message and the warn-
ing alarm, or it may not produce the
warning message and the warning
alarm at all.
When the AEB suddenly recognizes
the vehicle in front while passing
over a slope, you may experience
sharp deceleration. Always keep your eyes forward while
driving upward or downward on a
slope, and, if necessary, depress the
brake pedal to reduce your driving
speed in order to maintain distance.
- Changing lanes
When a vehicle changes lanes in
front of you, the AEB system may not
immediately detect the vehicle, espe-
cially if the vehicle changes lanes
abruptly. In this case, you 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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5-60
Driving your vehicle
Information
In some instances, the AEB system
may be cancelled when subjected to
electromagnetic interference.
Information
This device complies with Part 15 of
the FCC rules.
Operation is subject to the following
two conditions:
1. This device may not cause harmfulinterference, and
2. This device must accept any inter- ference received, including interfer-
ence that may cause undesired
operation.
i
i
Do not use the Automatic
Emergency Braking system
when towing a vehicle.
Application of the AEB system
while towing may adversely
affect the safety of your vehi-
cle or the towing vehicle.
Use extreme caution when 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.
The AEB system is designed
to detect and monitor the vehi-
cle ahead or detect a pedestri-
an in the roadway through
radar signals and camera
recognition. It is not designed
to detect bicycles, motorcy-
cles, or smaller wheeled
objects such as luggage bags,
shopping carts, or strollers.
Never try to test the operation
of the AEB system. Doing so
may cause severe injury or
death.
WARNING

5-61
Driving your vehicle
The Lane Keeping Assist System
detects lane markers on the road,
and assists the driver's steering to
help keep the vehicle between lanes.When the system detects the vehicle
straying from its lane, it alerts the
driver with a visual and audible warn-
ing, while applying a slight counter-
steering torque, to try to prevent the
vehicle from moving out of its lane.
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5
OAD055023
OAD055098N
The lane keeping assist system
is not a substitute for safe driv-
ing practices, but a conven-
ience function only. It is the
responsibility of the driver to
always be aware of the sur-
rounding and steer the vehicle.
WARNING
Take the following precautions
when using the Lane Keeping
Assist System (LKAS):
The steering wheel is not con-
tinuously controlled so if the
vehicle speed is at a higher
speed when leaving a lane the
vehicle may not be able to be
controlled by the system.
Do not steer the steering
wheel suddenly when the
steering wheel is being assist-
ed by the system.
LKAS prevents the driver
from moving out of the lane
unintentionally by assisting
the driver's steering. However,
the driver should not solely
rely on the system but always
pay attention on the steering
wheel to stay in the lane.
(Continued)
WARNING

5-62
LKAS Operation
To activate the LKAS:
With the ignition switch in the ON
position, press the LKAS button
located on the instrument panel on
the lower left hand side of the driver.
The indicator in the cluster display
will initially illuminate white. This indi-
cates the LKAS is in the READY but
NOT ENABLED state.
Driving your vehicle(Continued)
Always check the road condi-
tion and surroundings and be
cautious when the system
cancels, does not operate or
malfunctions.
The system detects lane lines
and controls the steering
wheel by a camera, therefore,
if the lane lines are hard to
detect, the system may not
work properly.
Please refer to "Limitations of
the system".
Do not attempt to repair the
LKAS camera and do not
remove any parts.
Do not place objects that
reflect light on the dashboard
while driving.
Do not place any accessories
near the rearview mirror. (Continued)
(Continued)
The operation of the LKAS
may be affected by several
factors including environmen-
tal conditions that affect the
ability of the camera to detect
the lanes in front of you. It is
the responsibility of the driver
to pay careful attention to the
roadway and to maintain the
vehicle in its intended lane at
all times.
Always have your hands on
the steering wheel while the
LKAS system is activated. If
you continue to drive with
your hands off the steering
wheel after the "Keep hands
on steering wheel" warning
message appears, the system
will turn off automatically.
Always be cautious when
using the system.
OAD055100N

5-63
Driving your vehicle
LKAS activation
The LKAS screen will appear onthe SCC/LKAS screen of the LCD
display if the system is activated.
When both lane lines are detected and all the conditions to activate
the LKAS are satisfied, a green
steering wheel indicator will illumi-
nate and the LKAS indicator light
will change from white to green.
This indicates that the LKAS sys-
tem is in the ENABLED state and
the steering wheel will be able to
be controlled. If the system detects the left lane
line, the left lane line color will
change from gray to white.
If the system detects the right lane line, the right lane line color will
change from gray to white.
Both lane lines must be detected for the system to fully activate.5
■Lane line undetected■Lane line detected
OAD055101N
OAD055052N/OAD055080N
The Lane Keeping Assist
System is a system to prevent
the driver from leaving the lane.
However, the driver should not
solely rely on the system but
always check the road condi-
tions when driving.
WARNING

5-64
Warning
If you cross a lane line, the laneline you cross will blink (yellow) on
the LCD display.
If the steering wheel appears, the system will try to control the vehi-
cle’s steering to prevent the vehicle
from crossing the lane line. If all the conditions to activate LKAS
is not satisfied, the system will con-
vert to LDWS (Lane Departure
Warning System) and warn the driv-
er only when the driver crosses the
lane lines.
If the driver takes their hands off the
steering wheel for several seconds
while the LKAS is activated, the sys-
tem will warn the driver with a visual
and audible warning.
Driving your vehicle
■Left lane line■Right lane line
OAD055103N/OAD055102N
■Left lane line■Right lane line
OAD055053N/OAD055051NOAD055105N
The warning message may
appear late according to road
conditions. Therefore, always
have your hands on the steering
wheel while driving.
WARNING