Chapter 7 HYUNDAI ELANTRA N 2022 Repair Manual

Driver Assistance System7-18
Lane Keeping Assist Malfunction
and Limitations
Lane Keeping Assist malfunction
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When Lane Keeping Assist is not working
properly, the ‘Check Lane Keeping Assist
(LKA) system’ warning message will
appear and the yellow
indicator
light will illuminate on the cluster. If this
occurs, have the vehicle inspected by an
authorized HYUNDAI dealer.
Limitations of Lane Keeping Assist
Lane Keeping Assist may not operate
properly or may operate unexpectedly
under the following circumstances:
• The lane is contaminated or difficult to detect:
- The lane markings (or road edge) are covered with rain, snow, dirt,
oil, etc.
- The color of the lane marking (or road edge) is not distinguishable
from the road
- There are markings (or road edges) on the road near the lane
or the markings (or road edges) on
the road look similar to the lane
markings (or road edge) - The lane marking (or road edge) is
indistinct or damaged
- The shadow is on the lane marking (or road edge) by a median strip,
trees, guardrail, noise barriers, etc.
- The number of lanes change or the lanes merge
• There are more than two lane markings (or road edges) on the road
• The lane markings (or road edges) are complicated or a structure substitutes
for the lines, such as a construction
area
• There are road markings, such as zigzag lanes, crosswalk markings and
road signs
• The lane suddenly disappears, such as at the intersection
• The lane (or road width) is very wide or narrow
• There is a road edge without a lane
• There is a boundary structure in the roadway, such as a tollgate, sidewalk,
curb, etc.
• The distance to the front vehicle is extremely short or the vehicle in front
is covering the lane marking (or road
edge)
Information
For more details on the limitations of the
front view camera, refer to “Forward
Collision-Avoidance Assist (FCA)” section
in chapter 7.
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Driver Assistance System7-22
Information
For more details on the precautions of
the front view camera, refer to “Forward
Collision-Avoidance Assist (FCA)” section
in chapter 7.
Blind-Spot Collision-Avoidance
Assist Settings
Setting features
OCN7N071097NOCN7N071097N
Blind-Spot Safety
With the engine on, select or deselect
‘Driv
er Assistance → Blind-Spot Safety’
from the Settings menu to set whether or
not to use each function.
- If ‘Active Assist’ is selected, Blind-Spot Collision-Avoidance Assist will warn
the driver with a warning message, an
audible warning and braking assist will
be applied depending on the collision
risk levels.
- If ‘Warning Only’ is selected, Blind- Spot Collision-Avoidance Assist
will warn the driver with a warning
message, an audible warning
depending on the collision risk levels.
Braking will not be assisted.
- If ‘Off’ is selected, Blind-Spot Collision-Avoidance Assist will turn
off.
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When the engine is restarted with Blind-
Spot Collision-Avoidance Assist off,
the ‘Blind-Spot Safety System is Off’
message will appear on the cluster.
If you change the setting from ‘Off’ to
‘Active Assist’ or ‘Warning Only’, the
warning light on the side view mirror will
blink for three seconds.
In addition, if the engine is turned on,
when Blind-Spot Collision-Avoidance
Assist is set to ‘Active Assist’ or ‘Warning
Only’, the warning light on the side view
mirror will blink for three seconds.
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07
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Braking control may not work, driver’s
attention is required in the following
circumstances:
• The vehicle severely vibrates while driving over a bumpy road, uneven
road or concrete patch
• Driving on a slippery surface due to snow, water puddle, ice, etc.
• The tire pressure is low or a tire is damaged
• The braking system has been modified
• The vehicle makes abrupt lane changes
Information
For more details on the limitations of the
front view camera, refer to “Forward
Collision-Avoidance Assist (FCA)” and
“Lane Keeping Assist (LKA)” section in
chapter 7.
WARNING
• Driving on a curved road
OHY059008OHY059008
Blind-Spot Collision-Avoidance
Assist may not operate properly
when driving on a curved road. The
function may not detect the vehicle
in the next lane.
Always pay attention to road and
driving conditions while driving.
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Blind-Spot Collision-Avoidance
Assist may not operate properly
when driving on a curved road. The
function may recognize a vehicle in
the same lane.
Always pay attention to road and
driving conditions while driving.
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Driver Assistance System7-34
SAFE EXIT WARNING (SEW) (IF EQUIPPED)
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After the vehicle stops, when an
approaching vehicle from the rear area
is detected after a passenger opens
the door, Safe Exit Warning will warn
the driver with a warning message and
an audible warning to help prevent a
collision.
CAUTION
Warning timing may vary depending on
the speed of the approaching vehicle.
Detecting sensor
OCN7N071054N OCN7N071054N [1] : Rear corner radar
Refer to the picture above for the
detailed location of the detecting
sensors.
CAUTION
For more details on the precautions of
the rear corner radars, refer to “Blind-
Spot Collision-Avoidance Assist (BCA)”
section in chapter 7.
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WARNING
• Even though the warning message
does not appear on the cluster,
Safe Exit Warning may not properly
operate.
• Safe Exit Warning may not properly
operate in an area (for example,
open terrain) where any objects are
not detected right after the engine
is turned on, or when the detecting
sensor is blocked with foreign
material right after the engine is
turned on.
CAUTION
Turn off Safe Exit Warning to install
or remove a trailer, carrier, or
another attachment. Turn on Safe
Exit Warning when finished. Limitations of Safe Exit Warning
Safe Exit Warning may not operate
properly, or it may operate unexpectedly
under the following circumstances:
• Getting out of the vehicle where trees
or grass are overgrown
• Getting out of the vehicle where the road is wet
• The approaching vehicle is very fast or very slow
Information
For more details on the limitations of the
rear corner radar, refer to “Blind- Spot
Collision-Avoidance Assist (BCA)” section
in this chapter.
WARNING
• Safe Exit Warning may not operate
properly if interfered by strong
electromagnetic waves.
• Safe Exit Warning may not operate
for 3 seconds after the vehicle is
started, or the rear corner radars are
initialized.
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07
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DRIVER ATTENTION WARNING (DAW)
Basic function
Driver Attention Warning can help
determine the driver's attention level
by analyzing driving pattern and driving
time while the vehicle is driven. Driver
Attention Warning will recommend a
break when the driver’s attention level
falls below a certain level.
Leading Vehicle Departure Alert
function
Leading Vehicle Departure Alert function
will inform the driver when a detected
vehicle in front departs from a stop.
Detecting sensor
OCN7N071001NOCN7N071001N[1] : Front view camera
The front view camera is used to help
detect driving patterns and front vehicle
departure while vehicle is being driven.
Refer to the picture above for the
detailed location of the detecting sensor.
CAUTION
Always keep the front view camera in
good condition to maintain optimal
performance of Driver Attention
Warning.
For more details on the precautions
of the front view camera, refer to
“Forward Collision-Avoidance Assist
(FCA)” section in chapter 7.
Driver Attention Warning
Settings
Setting features
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Driver Attention Warning
With the engine on, select or deselect
‘Driv
er Assistance → Driver Attention
Warning (or DAW (Driver Attention
Warning))’ from the Settings menu to set
whether or not to use each function.

- If ‘Inattentive Driving Warning’ (or
‘Swaying warning’) is selected, Driver
Attention Warning will inform the
driver the driver’s attention level and
will recommend taking a break when
the level falls below a certain level.
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Leading Vehicle Departure Alert
-
If ‘Leading Vehicle Departure Alert’ is selected, the function will inform the
driver when a detected vehicle in front
departs from a stop.
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Driver Assistance System7-46
CAUTION
• Driver Attention Warning may
suggest a break depending on the
driver’s driving pattern or habits,
even if the driver doesn’t feel
fatigued.
• Driver Attention Warning is a
supplemental function and may not
be able to determine whether the
driver is inattentive.
• The driver who feels fatigued should
take a break at a safe location, even
though there is no break suggestion
by Driver Attention Warning.
Information
• For more details on setting the
functions in the infotainment system
Vehicle Settings, refer to “Vehicle
Settings” section in chapter 4.
• Driver Attention Warning will reset the
last break time to 0:00 in the following
situations:
- The engine is turned off
- The driver unfastens the seat belt
and opens the driver’s door
- The vehicle is stopped for more than
10 minutes
- When the driver resets Driver
Attention Warning, the last break
time is set to 0:00 and the driver’s
attention level is set to High.
Leading Vehicle Departure Alert
function
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When a detected vehicle in front departs
from a stop, Leading Vehicle Departure
Alert will inform the driver by displaying
the ‘Leading vehicle is driving away’
message on the cluster and an audible
warning will sound.
WARNING
• If any other system’s warning
message is displayed or audible
warning is generated, Driver
Attention Warning message may not
be displayed and audible warning
may not be generated.
• The driver has the responsibility to
safely drive and control the vehicle.
CAUTION
• Leading Vehicle Departure Alert is a
supplemental function and may not
alert the driver whenever the front
vehicle departs from a stop.
• Always check the front of the
vehicle and road conditions before
departure.
Information
• Images or colors may appear
differently depending on the instrument
panel specifications or theme.
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07
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• When driving at a tollgate or intersection, etc.
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If you pass a tollgate or intersection
with lots of vehicles or you drive
where lanes are merged or divided
frequently, Leading Vehicle Departure
Alert may not operate properly.
Information
For more details on the precautions of
the front view camera, refer to “Forward
Collision-Avoidance Assist (FCA)” section
in chapter 7.
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Driver Assistance System7-54
LANE FOLLOWING ASSIST (LFA)
Lane Following Assist is designed to help
detect lane markings and/or vehicles on
the road, and assists the driver’s steering
to help center the vehicle in the lane.
Detecting sensor
OCN7N071001NOCN7N071001N[1] : Front view camera
The front view camera is used as a
detecting sensor to help detect lane
markings and vehicles in front.
Refer to the picture above for the
detailed location of the detecting sensor.
CAUTION
For more details on the precautions
of the front view camera, refer to
“Forward Collision-Avoidance Assist
(FCA)” section in chapter 7.
Lane Following Assist Settings
Setting features
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Turning Lane Following Assist On/Off
With the engine on, shortly press the
Lane Driving Assis
t button located on the
steering wheel to turn on Lane Following
Assist. The white or green
indicator
light will illuminate on the cluster.
Press the button again to turn off the
function.
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07
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Information
• You may change settings from the
infotainment system (Vehicle Settings),
whichever option that is provided with
your vehicle. For more details, see
"User Settings" section in chapter 4, or
"Vehicle Settings" section in supplied
Infotainment Manual.
• When both lane markings are detected,
the lane lines on the cluster will change
from grey to white.
• Images or colors may appear
differently depending on the instrument
panel specifications or theme.
Lane undetectedLane undetectedLane detectedLane detected
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• The images and colors in the cluster
may differ depending on the cluster
type or theme selected from the
cluster.
• If lane markings are not detected, steering wheel control by Lane
Following Assist can be limited
depending on whether a vehicle is in
front or the driving conditions of the
vehicle.
• Even though the steering is assisted by Lane Following Assist, the driver
may control the steering wheel.
• The steering wheel may feel heavier or lighter when the steering wheel is
assisted by Lane Following Assist than
when it is not.
Lane Following Assist
Malfunction and Limitations
Lane Following Assist malfunction
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When Lane Following Assist is not
working properly, the ‘Check Lane
Following Assist (LFA) system’ (or
‘Check LFA (Lane Following Assist)
system’) warning message will appear
on the cluster for several seconds,
and the master (
) warning light will
illuminate on the cluster. If this occurs,
we recommend that the vehicle be
inspected by an authorized HYUNDAI
dealer.
Limitations of Lane Following Assist
For more details on Lane Following Assist
limitations, refer to “Lane Keeping Assist
(LKA)” section in chapter 7.
WARNING
For more details on Lane Following
Assist precautions, refer to “Lane
Keeping Assist (LKA)” section in chapter
7.
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