2020 Hyundai Elantra LH radar

3-82
Convenient features of your vehicle
Tire Pressure
This mode displays information relat-
ed to Tire Pressure.
For more details, refer to "Tire
Pressure Monitoring System
(TPMS)" in chapter 6.
Master warning mode
This warning light informs the driver
the following situations.
- Forward Collision-Avoidance Assistsystem malfunction (if equipped)
- Forward Collision-Avoidance Assist radar blocked (if equipped)
- Blind-Spot Collision Warning sys- tem malfunction (if equipped)
- Blind-Spot Collision Warning radar blocked (if equipped)
- Smart Cruise Control malfunction (if equipped)
- Lamp malfunction - High Beam Assist malfunction (if
equipped)
- Tire Pressure Monitoring System (TPMS) malfunction
The Master Warning Light illumi-
nates if one or more of the above
warning situations occur. At this time,
a Master Warning icon ( ) will
appear beside the User Settings icon
( ), on the LCD display.
If the warning situation is solved, the
master warning light will be turned off
and the Master Warning icon will dis-
appear.
OAD048536L
OIK047173L

5
Forward Collision Avoidance (FCA) System
(with hyundai smart sense)................................5-86
System Setting and Activation.....................................5-86
FCA Warning Message and System Control ............5-89
FCA Sensor (Front Radar/Front Camera) .................5-91
System Malfunction .......................................................5-92
Limitations of the System .............................................5-94
Lane Keeping Assist (LKA) System .................5-100
LKA System Operation.................................................5-101
Warning Light and Message ......................................5-103
Limitations of the System...........................................5-106
LKA System Function Change ...................................5-108
Driver Attention Warning (DAW) System .......5-109
System Setting and Operation...................................5-109
Resetting the System ...................................................5-110
System Standby.............................................................5-111
System Malfunction .....................................................5-111
Cruise Control .....................................................5-113
Cruise Control Operation ............................................5-113
Smart Cruise Control System ...........................5-118
Smart Cruise Control Switch ......................................5-119
Smart Cruise Control Speed .......................................5-120
Smart Cruise Control Vehicle-to-Vehicle
Distance ........................................................................\
...5-124
Sensor to Detect Distance to the
Vehicle Ahead ................................................................5-126
To Adjust the Sensitivity of
Smart Cruise Control ....................................................5-128
To Convert to Cruise Control Mode .........................5-129
Limitations of the System...........................................5-129
Special Driving Conditions ................................5-134
Hazardous Driving Conditions....................................5-134
Rocking the Vehicle ......................................................5-134
Smooth Cornering .........................................................5-135
Driving at Night .............................................................5-135
Driving in the Rain ........................................................5-135
Driving in Flooded Areas.............................................5-136
Highway Driving ............................................................5-136
Winter Driving ....................................................5-137
Snow or Icy Conditions................................................5-137
Winter Precautions .......................................................5-139
Vehicle Load Limit..............................................5-141
Tire Loading Information Label .................................5-142
Trailer Towing .....................................................5-146

5-54
Driving your vehicle
System Description
Blind-Spot Collision Warning(BCW)
The Blind-Spot Collision Warning
(BCW) system uses radar sensors in
the rear bumper to monitor and warn
the driver of an approaching vehicle
in the driver's blind spot area.
1) Blind-Spot Area
The blind spot detection range varies
relative to vehicle speed.
Note that if your vehicle is traveling
much faster than the vehicles around
you, the warning will not occur. 2) Closing at high speed
The Lane Change Assist feature will
alert you when it detects a vehicle is
approaching in an adjacent lane at a
high rate of speed. If the driver acti-
vates the turn signal when the sys-
tem detects an oncoming vehicle,
the system sounds an audible alert.
B B
L
LI
IN
N D
D-
-S
S P
P O
O T
T
C
C O
O L
LL
LI
IS
S I
IO
O N
N
W
W A
AR
RN
N I
IN
N G
G
(
( B
B C
CW
W )
)
(
( I
IF
F
E
E Q
Q U
UI
IP
P P
PE
ED
D )
)
OAD058153L
OAD058154L
Always be aware of road con-
ditions while driving and be
alert for unexpected situa-
tions even though the Blind-
Spot Collision Warning (BCW)
system is operating.
The Blind-Spot Collision
Warning (BCW) system is
supplemental systems to
assist you. Do not entirely rely
on the systems. Always pay
attention, while driving, for
your safety.
The Blind-Spot Collision
Warning (BCW) system is not
substitutes for proper and
safe driving. Always drive
safely and use caution when
changing lanes or backing up
the vehicle.
The Blind-Spot Collision
Warning (BCW) system may
not detect every object along-
side the vehicle.
WARNING

5-57
Driving your vehicle
5
OAD055029
■ Left side
OAD055030
■ Right side
[A] : Warning sound
Second stage alert
A warning chime to alert the driver will activate when:
1. A vehicle has been detected in the blind spot area by the radar system AND.
2. The turn signal is applied (same side as where the vehicle is being detect- ed).
When this alert is activated, the warning light on the outer side view mir-
ror. Will also blink. And a warning chime will sound.
If you turn off the turn signal indicator, the second stage alert will be deac-
tivated.
If the detected vehicle is no longer within the blind spot area, the warning
will turn off according to the driving conditions of the vehicle.
The warning light on the
outer side view mirror will illu-
minate whenever a vehicle is
detected at the rear side by
the system.
To avoid accidents, do not
focus only on the warning
light and neglect to see the
surroundings of the vehicle.
Drive safely even though the
vehicle is equipped with a
Blind-Spot Collision Warning
(BCW) system. Do not solely
rely on the system but check
your surroundings before
changing lanes or backing the
vehicle up.
The system may not alert the
driver in some situations due
to system limitations so
always check your surround-
ings while driving.
WARNING

5-58
Driving your vehicle
Detecting Sensor
The rear radars are located inside
the rear bumper for detecting the
side and rear areas. Always keep the
rear bumper clean for proper opera-
tion of the system. The system may not work prop-
erly when the bumper has been
damaged, or if the rear bumper
has been replaced or repaired.
The sensing range differs some- what according to the width of
the road. When the road is nar-
row, the system may detect
other vehicles in the next lane.
The system may turn off if inter- fered by electromagnetic waves.
Always keep the sensors clean.
NEVER disassemble the sensor component or apply any impact
on the sensor component.
Be careful not to apply unneces- sary force on the radar sensor or
sensor cover. If the sensor is
forcibly moved out of proper
alignment, the system may not
operate correctly. In this case, a
warning message may not be
displayed. Have the vehicle
inspected by an authorized
HYUNDAI dealer.
NOTICE
Always pay attention to road
and traffic conditions while
driving, whether or not the
warning light on the outside
rearview mirror illuminates or
there is a warning alarm.
Playing the vehicle audio sys-
tem at high volume may pre-
vent occupants from hearing
the Blind-Spot Collision
Warning system warning
sounds.
If any other warning sound
such as seat belt warning
chime is already generated,
the Blind-Spot Collision
Warning (BCW) system warn-
ing may not sound.
CAUTION
OAD058031N

5-59
Driving your vehicle
5
Do not apply foreign objectssuch as a bumper sticker or a
bumper guard near the radar
sensor or apply paint to the sen-
sor area. Doing so may adverse-
ly affect the performance of the
sensor.Warning message
Blind-Spot Collision Warning
(BCW) system disabled.
Radar blocked
This warning message may appear
when :
- One or both of the sensors on the rear bumper is blocked by dirt or
snow or a foreign object.
- Driving in rural areas where the sensor does not detect another
vehicle for an extended period of
time.
- When there is inclement weather such as heavy snow or rain. If any of these conditions occur, the
light on the BCW switch and the sys-
tem will turn off automatically.
When the BCW canceled warning
message is displayed in the cluster,
check to make sure that the rear
bumper is free from any dirt or snow
in the areas where the sensor is
located. Remove any dirt, snow, or
foreign material that could interfere
with the radar sensors.
After any dirt or debris is removed,
the system should operate normally
after about 10 minutes of driving the
vehicle.
If the system still does not operate
normally have your vehicle inspected
by an authorized HYUNDAI dealer.
OIK057092L

5-64
Driving your vehicle
System Description
Rear Cross-Traffic CollisionWarning (RCCW) system
The Rear Cross-Traffic Collision
Warning (RCCW) system uses radar
sensors to monitor the approaching
cross traffic from the left and right
side of the vehicle when your vehicle
is in reverse.
The blind spot detection range varies
relative to the approaching vehicle
speed.
System Setting and Operation
System setting
Setting Blind-Spot Safety function
The driver can activate the sys-
tems by placing the ignition switch
to the ON position and by selecting
'User Settings → Driver Assistance
→ Blind-Spot Safety → Rear
Cross-Traffic Safety'. The RCCW
turns on and gets ready to be acti-
vated when 'Rear Cross-Traffic
Safety' is selected.
When the engine is turned off then on again, the systems always get
ready to be activated.
R RE
EA
A R
R
C
C R
R O
O S
SS
S-
-T
T R
R A
A F
FF
FI
IC
C
C
C O
O L
LL
LI
IS
S I
IO
O N
N
W
W A
AR
RN
N I
IN
N G
G
(
( R
R C
CC
CW
W )
)
S
S Y
Y S
ST
T E
EM
M
(
( I
IF
F
E
E Q
Q U
UI
IP
P P
PE
ED
D )
)
OAD058158N
Always be aware of road and
traffic conditions while driv-
ing and be alert for unexpect-
ed situations even though the
Rear Cross-Traffic Collision
Warning system is operating.
The Rear Cross-Traffic
Collision Warning system is
supplemental systems to
assist you. Do not entirely rely
on the systems. Always pay
attention, while driving, for
your safety.
The Rear Cross-Traffic
Collision Warning system is
not substitutes for proper and
safe driving. Always drive
safely and use caution when
backing up the vehicle.
WARNING
OTMA058095MX

5-67
Driving your vehicle
5
Detecting sensor
The rear radars are located inside
the rear bumper for detecting the
side and rear areas. Always keep the
rear bumper clean for proper opera-
tion of the system.
The system may not work prop-erly when the bumper has been
damaged, or if the rear bumper
has been replaced or repaired.
The system may turn off if inter- fered by electromagnetic waves.
Always keep the sensors clean.
NOTICE
The Rear Cross-Traffic
Collision Warning 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 drive cautiously to
prevent unexpected and sud-
den situations from occur-
ring. Pay attention to the road
conditions at all times.If any other warning sound
such as seat belt warning
chime is already generated,
the Rear Cross-Traffic
Collision Warning system
warning may not sound.
Drive safely even though the
vehicle is equipped with a
Rear Cross-Traffic Collision
Warning system. Do not sole-
ly rely on the system but
check your surrounding when
backing the vehicle up.
The driver is responsible for
accurate brake control.
Always pay extreme caution
while driving. The Rear Cross-
Traffic Collision Warning sys-
tem may not operate properly
or unnecessarily operate
depending on traffic and driv-
ing conditions.
WARNING
OAD058031N