2021 HYUNDAI ELANTRA HYBRID Owners Manual

Driver assistance system
7-104
Function settings
Setting
OTM070194N
Rear Cross-Traffic Safety
With the engine on, select ‘Driver
Assistance → Parking Safety → Rear Cross-Traffic Safety’ from the Settings menu to turn on Rear Cross-Traffic Safety system
and deselect to turn off the system.
WARNING
When the engine is restarted, Rear
Cross-Traffic Safety system will always
turn on. However, if ‘Off’ is selected
after the engine is restarted, the
driver should always be aware of the
surroundings and drive safely.
Information
Settings for Rear Cross-Traffic Safety
system include Rear Cross-Traffic
Collision Warning and Rear Cross-Traffic
Collision-Avoidance Assist.
OTM070140N
Warning Timing
With the engine on, select ‘Driver
Assistance → Warning Timing’ from the Settings menu to change the initial
warning activation time for Rear Cross-
Traffic Safety system.
When the vehicle is first delivered,
Warning Timing is set to ‘Normal’. If you change the Warning Timing, the warning
time of other Driver Assistance systems
may change.

07
7-105
OTM070141N
Warning Volume
With the engine on, select ‘Driver
Assistance → Warning Volume’ from the Settings menu to change the Warning Volume to ‘High’, ‘Medium’ or ‘Low’ for Rear Cross-Traffic Safety system.
If you change the Warning Volume,
the Warning Volume of other Driver
Assistance systems may change.
CAUTION
• The setting of the Warning Timing
and Warning Volume applies to
all functions of the Rear Collision-
Avoidance Assist.
• Even though ‘Normal’ is selected for
Warning Timing, if the vehicles from
the left and right side approaches
at high speed, the initial warning
activation time may seem late.
• Select ‘Late’ for Warning Timing
when traffic is light and when driving
speed is slow.
Information
If the engine is restarted, Warning Timing
and Warning Volume will maintain the
last setting.
Function operation
Function warning and control
Rear Cross-Traffic Safety system will
warn and control the vehicle depending
on collision level: ‘Collision Warning’, ‘Emergency Braking’ and ‘Stopping vehicle and ending brake control’.
OCN7060116
OCN7060106
OCN7060148L

Driver assistance system
7-106
Collision Warning
• To warn the driver of an approaching
vehicle from the rear left/right side of
your vehicle, the warning light on the
outside rearview mirror will blink and
a warning will appear on the cluster.
At the same time, an audible warning
will sound. If the Rear View Monitor is
operating, a warning will also appear
on the infotainment system screen.
• The function will operate when all the
following conditions are satisfied:
-The gear is shifted to R (Reverse)
-Vehicle speed is below 5 mph (8
km/h)
-The approaching vehicle is within
approximately 82 ft. (25 m) from the
left and right side of your vehicle
-The speed of the vehicle
approaching from the left and right
is above 3 mph (5 km/h)
Information
If the operating conditions are satisfied,
there will be a warning whenever the
vehicle approaches from the left or right
side even though your vehicle speed is 0
mph (0 km/h).
OCN7060116
OTM070122N
OCN7060148L
Emergency Braking
• To warn the driver of an approaching
vehicle from the rear left/right side
of your vehicle, the warning light on
the outside rearview mirror will blink
and, the 'Emergency Braking' warning
message will appear on the cluster.
At the same time, an audible warning
will sound. If the Rear View Monitor is
operating, a warning will also appear
on the infotainment system screen.

07
7-107
• The function will operate when all the
following conditions are satisfied:
-The gear is shifted to R (Reverse)
-Vehicle speed is below 5 mph (8
km/h)
-The approaching vehicle is within
approximately 5 ft. (1.5 m) from the
left and right side of your vehicle
-The speed of the vehicle
approaching from the left and right
is above 3 mph (5 km/h)
• Emergency braking will be assisted
to help prevent collision with
approaching vehicles from the left
and right.
WARNING
Brake control will end when:
-The approaching vehicle is out of the
detecting range
-The approaching vehicle passes
behind your vehicle
-The approaching vehicle does not
drive toward your vehicle
-The approaching vehicle speed slows
down
-The driver depresses the brake pedal
with sufficient power
OCN7H070045N
Stopping vehicle and ending brake control
• When the vehicle is stopped due
to emergency braking, the ‘Drive
carefully’ warning message will appear on the cluster.
• For your safety, the driver should
depress the brake pedal immediately
and check the surroundings.
• Brake control will end after the vehicle
is stopped by emergency braking for
approximately 2 seconds.
• During emergency braking,
braking control by the system will
automatically cancel when the driver
excessively depresses the brake pedal.

Driver assistance system
7-108
WARNING
Take the following precautions when
using Rear Cross-Traffic Safety system:
• For your safety, change the Settings
after parking the vehicle at a safe
location.
• If any other system’s warning
message is displayed or audible
warning is generated, Rear Cross-
Traffic Safety system’s warning
message may not be displayed
and audible warning may not be
generated.
• You may not hear the warning sound
of Rear Cross-Traffic Safety system if
the surrounding is noisy.
• Rear Cross-Traffic Safety system may
not operate if the driver applies the
brake pedal to avoid collision.
• During Rear Cross-Traffic Safety
system operation, the vehicle may
stop suddenly injuring passengers
and shifting loose objects. Always
have the seat belt on and keep loose
objects secured.
• Even if there is a problem with Rear
Cross-Traffic Safety system, the
vehicle’s basic braking performance
will operate normally.
• Rear Cross-Traffic Safety system does
not operate in all situations or cannot
avoid all collisions.
• During emergency braking,
braking control by the function
will automatically cancel when the
driver excessively depresses the
accelerator pedal. •
The driver should hold the
responsibility to control the vehicle.
Do not solely depend on Rear
Cross-Traffic Safety system. Rather,
maintain a safe braking distance, and
if necessary, depress the brake pedal
to reduce driving speed or to stop
the vehicle.
• Never deliberately operate Rear
Cross-Traffic Safety system on
people, animal, objects, etc. It may
cause serious injury or death.
CAUTION
The brake control may not operate
properly depending on the status of
ESC (Electronic Stability Control).
There will only be a warning when:
-The ESC (Electronic Stability Control)
warning light is on
-ESC (Electronic Stability Control) is
engaged in a different function
Information
• If the system assists you with braking,
the driver needs to pay attention as the
brake assist will end within 2 seconds.
The driver must immediately depress
the brake pedal and check vehicle
surroundings.
• Brake control will end when the
driver depresses the brake pedal with
sufficient power.
• After shifting the gear to R (Reverse),
braking control will operate once for
left and right vehicle approach.

07
7-109
Function malfunction and
limitations
Function malfunction
OCN7070064L
When Rear Cross-Traffic Safety system
is not working properly, the ‘Check
Rear Cross-Traffic Safety system’ warning message will appear on the
cluster, 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.
OCN7070040L
When the outside rearview mirror
warning light is not working properly, the
‘Check side view mirror warning light’ warning message will appear on the
cluster. We recommend that the system
be inspected by an authorized HYUNDAI
dealer.
Function disabled
OCN7070065L
When the rear bumper around the rear-
side 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 Rear Cross-
Traffic Safety system.
If this occurs, the ‘Rear Cross-Traffic
Safety system disabled. Radar blocked’ warning message will appear on the
cluster.
The system will operate normally when
such foreign material or trailer, etc. is
removed.
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
7-110
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 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 brake is reworked
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.

07
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• When the vehicle is in a complex
parking environment
OHY059018
Rear Cross-Traffic Safety system may
detect vehicles which are parking
or pulling out near your vehicle (for
example: a vehicle leaving beside
your vehicle, a vehicle parking or
pulling out in the rear area, a vehicle
approaching your vehicle making a
turn, etc.). If this occurs, the system
may unnecessarily warn the driver
and control the brake.
Always check your surroundings
while backing up. •
When the vehicle is parked
diagonally
OHY059019[A] : Vehicle
Rear Cross-Traffic Safety system
may be limited when backing up
diagonally, 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.
• When the vehicle is on or near a
slope
OCN7H070032
Rear Cross-Traffic Safety system
may be limited when the vehicle is
on a uphill or downhill slope, or near
it, 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.