Engine stall HYUNDAI ELANTRA 2021 Owner's Manual

07
7-37
Detecting sensor
OCN7060046[1] : Rear corner radar
Refer to the picture above for the
detailed location of the detecting sensor.
CAUTION
Take the following precautions to
maintain optimal performance of the
detecting sensor:
• Never disassemble the rear corner
radar or radar assembly, or apply any
impact on it.
• If the rear corner radars have been
replaced or repaired, we recommend
that the vehicle be inspected by an
authorized HYUNDAI dealer.
• If there is impact on the rear
corner radar or near the radar,
even though the warning message
does not appear on the cluster,
Blind-Spot Safety system may not
operate properly. We recommend
that the system be inspected by an
authorized HYUNDAI dealer.
• Use only genuine parts to repair the
rear bumper where the rear corner
radar is located.
• Do not apply license plate frame or
objects, such as a bumper sticker,
film or a bumper guard near the rear
corner radar. •
The system may not work properly
if the bumper has been replaced, or
the surroundings of the rear corner
radar has been damaged or paint has
been applied.
• If a trailer, carrier, etc. is installed,
it may adversely affect the
performance of the rear corner radar
or the system may not operate.
Function settings
Setting
OCN7070037L
Blind-Spot Safety
With the engine on, select or deselect
‘Driver
Assis

tance
→ Blind-
Spot
Sa
fety’
from the Se

ttings menu to set whether or
not to use each function.
- If ‘W

arning
Only’ is select
ed,
the sy

stem will warn the driver with a
warning message and an audible
warning depending on the collision
risk levels. Braking will not be assisted.
- If ‘Off’ is select

ed,
the s
ystem
will turn of

f.

07
7-41
Function malfunction and
limitations
Function malfunction
OTM070099N
When Blind-Spot Safety system is not
working properly, the ‘Check Blind-Spot
Safety
s
ystem(s)’
w
arning
message will appear on the clust

er, and the system
will turn off automatically, or the system
will be limited. We recommend that the
system be inspected by an authorized
HYUNDAI dealer.
OTM070100N
When the outside rearview mirror
warning light is not working properly, the
‘Check
side vie

w
mirr
or
w
arning
ligh
t’
warning message will appear on the
clus

ter. We recommend that the system
be inspected by an authorized HYUNDAI
dealer.
System disabled
OCN7070041L
When the rear bumper around the rear
corner radar or sensor is covered with
foreign material, such as snow or rain,
or installing a trailer or carrier, it can
reduce the detecting performance and
temporarily limit or disable Blind-Spot
Safety system.
If this occurs, the ‘Blind-Spot Safety
system(s)
disabled. Radar block

ed’
warning message will appear on the
clus

ter.
The system will operate normally when
such foreign material or trailer, etc.
is removed, and then the engine is
restarted.
If the system does not operate normally
after it is removed, we recommend
that the system be inspected by an
authorized HYUNDAI dealer.

Driver assistance system
7-42
WARNING
• Even though the warning message
does not appear on the cluster, Blind-
Spot Safety system may not properly
operate.
• Blind-Spot Safety system may not
properly operate in an area (e.g. open
terrain), where any substance 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 Blind-Spot Safety system to
install a trailer, carrier, etc., or remove
the trailer, carrier, etc. to use Blind-Spot
Safety system.
Limitations of the function
Blind-Spot Safety system may not
operate normally, or the system may
operate unexpectedly under the
following circumstances:
• There is inclement weather, such as
heavy snow, heavy rain, etc.
• The rear corner radar is covered with
snow, rain, dirt, etc.
• The temperature around the rear
corner radar is high or low
• Driving on a highway (or motorway)
ramp
• The road pavement (or the peripheral
ground) abnormally contains metallic
components (i.e. possibly due to
subway construction) •
There is a fixed object near the
vehicle, such as sound barriers,
guardrails, central dividers, entry
barriers, street lamps, signs,
tunnels, walls, etc. (including double
structures)
• Driving in large areas where there are
few vehicles or structures (i.e. desert,
meadow, suburb, etc.)
• Driving through a narrow road where
trees or grass are overgrown
• Driving on a wet road surface, such as
a puddle on the road
• The other vehicle drives very close
behind your vehicle, or the other
vehicle passes by your vehicle in close
proximity
• The speed of the other vehicle is very
fast that it passes by your vehicle in a
short time
• Your vehicle passes by the other
vehicle
• Your vehicle changes lane
• Your vehicle has started at the same
time as the vehicle next to you and
has accelerated
• The vehicle in the next lane moves
two lanes away from you, or when the
vehicle two lanes away moves to the
next lane from you
• A trailer or carrier is installed around
the rear corner radar
• The bumper around the rear corner
radar is covered with objects, such as
a bumper sticker, bumper guard, bike
rack, etc.
• The bumper around the rear corner
radar is impacted, damaged or the
radar is out of position
• Your vehicle height is low or high
due to heavy loads, abnormal tire
pressure, etc.

07
7-47
• If the rear corner radars have been
replaced or repaired, we recommend
that the vehicle be inspected by an
authorized HYUNDAI dealer.
• Use only genuine parts to repair the
rear bumper where the rear corner
radar is located.
• Do not apply license plate frame or
objects, such as a bumper sticker,
film or a bumper guard near the rear
corner radar.
• The function may not work properly
if the bumper has been replaced, or
the surroundings of the rear corner
radar has been damaged or paint has
been applied.
• If a trailer, carrier, etc. is installed,
it may adversely affect the
performance of the rear corner radar
or the system may not operate.
For more details on the precautions
of the front view camera, refer to
“Forward Collision-Avoidance Assist
(FCA)” section in chapter 7.Function settings
Setting
OTM070096N
Blind-Spot Safety
With the engine on, select or deselect
‘Driver
Assis

tance
→ Blind-
Spot
Sa
fety’
from the Se

ttings menu to set whether or
not to use each function.
- If ‘

Active
Assis
t’
is select
ed,
the sy

stem will warn the driver with a
warning message, an audible warning
and braking assist will be applied
depending on the collision risk levels.
- If ‘W

arning
Only’ is select
ed,
the sy

stem will warn the driver with a
warning message and an audible
warning depending on the collision
risk levels. Braking will not be assisted.
- If ‘Off’ is select

ed,
the function will turn off

.

Driver assistance system
7-54
Function disabled
OTM070098N
When the rear bumper around the rear
corner radar or sensor is covered with
foreign material, such as snow or rain,
or installing a trailer or carrier, it can
reduce the detecting performance and
temporarily limit or disable Blind-Spot
Safety system.
If this occurs, the ‘Blind-Spot Safety
system(s)
disabled. Radar block
ed’
warning message will appear on the
clus

ter.
The function will operate normally
when such foreign material or trailer,
etc. is removed, and then the engine is
restarted.
If the function does not operate normally
after it is removed, we recommend
that the system be inspected by an
authorized HYUNDAI dealer.
WARNING
• Even though the warning message
does not appear on the cluster, Blind-
Spot Safety system may not properly
operate.
• Blind-Spot Safety system may not
properly operate in an area (e.g. open
terrain) where any substance 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 Blind-Spot Safety system to
install a trailer, carrier, etc., or remove
the trailer, carrier, etc. to use Blind-Spot
Safety system.
Limitations of the system
Blind-Spot Safety system may not
operate normally, or the system may
operate unexpectedly under the
following circumstances:
• There is inclement weather, such as
heavy snow, heavy rain, etc.
• The rear corner radar is covered with
snow, rain, dirt, etc.
• The temperature around the rear
corner radar is high or low
• Driving on a highway (or motorway)
ramp
• The road pavement (or the peripheral
ground) abnormally contains metallic
components (i.e. possibly due to
subway construction)
• There is a fixed object near the
vehicle, such as sound barriers,
guardrails, central dividers, entry
barriers, street lamps, signs,
tunnels, walls, etc. (including double
structures)
• Driving in large areas where there are
few vehicles or structures (i.e. desert,
meadow, suburb, etc.)
• Driving through a narrow road where
trees or grass are overgrown
• Driving on a wet road surface, such as
a puddle on the road
• The other vehicle drives very close
behind your vehicle, or the other
vehicle passes by your vehicle in close
proximity

Driver assistance system
7-62
Function disabled
OCN7070041L
When the rear bumper around the rear
corner radar or sensor is covered with
foreign material, such as snow or rain,
or installing a trailer or carrier, it can
reduce the detecting performance and
temporarily limit or disable Safe Exit
Warning.
If this occurs, the ‘Blind-Spot Safety
function
disabled. Radar block
ed’
warning message will appear on the
clus

ter.
The function will operate normally
when such foreign material or trailer,
etc. is removed, and then the engine is
restarted.
If the function does not operate normally
after it is removed, we recommend
that the system be inspected by an
authorized HYUNDAI dealer.
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 (e.g. open
terrain) where any substance 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
a trailer, carrier, etc., or remove the
trailer, carrier, etc. to use Safe Exit
Warning.
Limitations of the function
Safe Exit Warning may not operate
normally, or the function may operate
unexpectedly under the following
circumstances:
• Getting off the vehicle where trees or
grass are overgrown
• Getting off the vehicle where the road
is wet
• The approaching vehicle is very fast or
very slow
WARNING
• Safe Exit Warning may not operate
normally if interfered by strong
electromagnetic waves.
• Safe Exit Warning may not operate
for 3 seconds after the vehicle is
started, or rear corner radars are
initialized.

07
7-125
WARNING
• Even though the warning message
does not appear on the cluster, Rear
Cross-Traffic Safety system may not
operate properly.
• Rear Cross-Traffic Safety system may
not operate properly in an area (for
example: open terrain), where any
substance are not detected after
turning ON the engine.
CAUTION
Turn off Rear Cross-Traffic Safety
system to install a trailer, carrier, etc.,
or remove the trailer, carrier, etc. to use
Rear Cross-Traffic Safety system.
Limitations of the function
Rear Cross-Traffic Safety system may
not operate normally, or the system
may operate unexpectedly under the
following circumstances:
• Departing from where trees or grass
are overgrown
• Departing from where roads are wet
• Speed of the approaching vehicle is
fast or slow
For more details on the limitations of
the rear corner radar, refer to “Blind-
Spot Collision-Avoidance Warning
(BCW)” section in chapter 7.
WARNING
• Driving near a vehicle or structure
OHY059017[A] : Structure
Rear Cross-Traffic Safety system
may be limited when driving near
a vehicle or structure, and may not
detect the vehicle approaching
from the left or right. If this occurs,
the system may not warn the driver
when necessary.
Always check your surroundings
while backing up.

07
7-135
WARNING
• Even though the warning message
does not appear on the cluster, Rear
Cross-Traffic Safety system may not
operate properly.
• Rear Cross-Traffic Safety system may
not operate properly in an area (for
example: open terrain), where any
substance are not detected after
turning ON the engine.
CAUTION
Turn off Rear Cross-Traffic Safety
system to install a trailer, carrier, etc.,
or remove the trailer, carrier, etc. to use
Rear Cross-Traffic Safety system.
Limitations of the function
Rear Cross-Traffic Safety system may
not operate normally, or the system
may operate unexpectedly under the
following circumstances:
• Departing from where trees or grass
are overgrown
• Departing from where roads are wet
• Speed of the approaching vehicle is
fast or slow
Braking
con

trol
ma
y
no
t
w
ork,
driv
er’s
att

ention 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 brake is reworked
• Remote Smart Parking Assist is
operating (if equipped)
CAUTION
For more details on the limitations of
the rear corner radar, refer to “Blind-
Spot Collision-Avoidance Assist (BCA)”
section in chapter 7.
WARNING
• Driving near a vehicle or structure
OHY059017[A] : Structure
Rear Cross-Traffic Safety system
may be limited when driving near
a vehicle or structure, and may not
detect the vehicle approaching from
the left or right. If this occurs, the
system may not warn the driver or
control the brakes when necessary.
Always check your surroundings
while backing up.

Driver assistance system
7-148
Limitations of the function
Reverse Parking Collision-Avoidance
Assist may not assist braking or warn
the driver even if there are pedestrians
or objects under the following
circumstances:
• Any non-factory equipment or
accessory is installed
• Your vehicle is unstable due to an
accident or other causes
• Bumper height or rear ultrasonic
sensor installation has been modified
• Rear view camera or rear ultrasonic
sensor(s) is damaged
• Rear view camera or the rear
ultrasonic sensor(s) is stained with
foreign material, such as snow, dirt,
etc.
• Rear view camera is obscured by a
light source or by inclement weather,
such as heavy rain, fog, snow, etc.
• The surrounding is very bright or very
dark
• Outside temperature is very high or
very low
• The wind is either strong (above
12 mph (20 km/h)) or blowing
perpendicular to the rear bumper
• Objects generating excessive
noise, such as vehicle horns, loud
motorcycle engines or truck air
brakes, are near your vehicle
• An ultrasonic sensor with similar
frequency is near your vehicle
• There is ground height difference
between the vehicle and the
pedestrian
• The image of the pedestrian in the
rear view camera is indistinguishable
from the background •
The pedestrian is near the rear edge of
the vehicle
• The pedestrian is not standing upright
• The pedestrian is either very short or
very tall for the system to detect
• The pedestrian or cyclist is wearing
clothing that easily blends into the
background, making it difficult to
detect
• The pedestrian is wearing clothing
that does not reflect ultrasonic waves
well
• Size, thickness, height, or shape of
the object does not reflect ultrasonic
waves well (e.g., pole, bush, curbs,
carts, edge of a wall, etc.)
• The pedestrian or the object is moving
• The pedestrian or the object is very
close to the rear of the vehicle
• A wall is behind the pedestrian or the
object
• The object is not located at the rear
center of your vehicle
• The object is not parallel to the rear
bumper
• The road is slippery or inclined
• The driver backs up the vehicle
immediately after shifting to R
(Reverse)
• The driver accelerates or circles the
vehicle

07
7-149
Reverse Parking Collision-Avoidance
Assist may unnecessarily warn the driver
or assist with braking even if there are
no pedestrians or objects under the
following circumstances:
• Any non-factory equipment or
accessory is installed
• Your vehicle is unstable due to an
accident or other causes
• Bumper height or rear ultrasonic
sensor installation has been modified
• Your vehicle height is low or high
due to heavy loads, abnormal tire
pressure, etc.
• Rear view camera or the rear
ultrasonic sensor(s) is stained with
foreign material, such as snow, dirt,
etc.
• The pattern on the road is mistaken
for a pedestrian
• There is shadow or light reflecting on
the ground
• Pedestrians or objects are around the
path of the vehicle
• Objects generating excessive
noise, such as vehicle horns, loud
motorcycle engines or truck air
brakes, are near your vehicle
• Your vehicle is backing towards a
narrow passage or parking space
• Your vehicle is backing towards an
uneven road surface, such as an
unpaved road, gravel, bump, gradient,
etc.
• A trailer or carrier is installed on the
rear of your vehicle
• An ultrasonic sensor with similar
frequency is near your vehicle