2022 HYUNDAI SONATA LIMITED trailer

Convenient Features
5-94
• Outside air temperature is hot or cold.
• The wind is either strong (over 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 the vehicle.
• An ultrasonic sensor with a similar
frequency is near the 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 too short or
too tall for the system to recognize.
• The pedestrian is wearing clothes that
are hard for the system to recognize.
• The pedestrian is wearing a cloth that
does not reflect ultrasound well.
• The size, thickness, height, or shape of
the object does not reflect ultrasound
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 at the rear center of
the vehicle.
• The plane of the obstacle 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 turns the
vehicle. Reverse Parking Collision-Avoidance
Assist system may alert the driver or
apply brake power unnecessarily under
the following conditions even if there are
“no” pedestrians or objects.
•
Any non-factory equipment or
accessories have been installed.
• The condition of the vehicle is
unstable due to an accident or other
causes.
• The height of the bumper or the
sensor installation has been modified.
• The bumper height has changed due
to heavy loads, tire pressure change,
etc.
• The rear view camera or the ultrasonic
sensor(s) is stained with foreign
matter, such as snow, dirt, etc.
• The pattern on the road is mistaken
for a pedestrian.
• There is a shadow or a 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 the vehicle.
• The vehicle is backing towards a
narrow passage or parking space.
• The vehicle is backing towards an
uneven road surface, such as unpaved
road, gravel, bump, gradient, etc.
• A trailer is attached to the vehicle

05
5-105
Operating Condition
ODN8059072
Use Remote Smart Parking
Assist system when all the below
conditions are met
• When the parking space is a straight
line
• When there is enough space to move
or exit the vehicle
Non-operating Condition
In the following conditions, Remote
Smart Parking Assist system may not
operate properly or cancelled. Drive the
vehicle manually in the below conditions.
• Curved or diagonal parking space
• An obstacle such as a trash can,
bicycle, motorcycle, shopping cart,
narrow pillar etc. is near
• Near a circular pillar or narrow pillar,
or a pillar surrounded by objects such
as fire extinguisher, etc.
• Heavy snow, rain or wind
• Bumpy roads
• A vehicle equipped with a snow chain
or spare tire
• Tire pressure lower or higher than the
standard tire pressure
• Slippery or uneven road
• A vehicle loaded with longer or wider
cargo compared to the vehicle or a
trailer connected to the vehicle
• The sensor is positioned incorrectly by
an impact to the bumper
• Inclined roads parking
• A problem with the wheel alignment
• Vehicle leaned severely to one side
• Front or rear distance sensors are
malfunction or not working properly.
(Refer to Parking Distance Warning
system in this chapter)
• Low battery level of the smart key that
requires battery replacement.

Highway Driving Assist (HDA) ...................................................................6- 122System Setting and Operation ........................................................................\
.....6- 123
Warning Message ........................................................................\
.......................... 6-125
Rear Cross-Traffic Collision Warning (RCCW) /
Rear Cross-Traffic Collision-Avoidance Assist (RCCA)
...........................6-128
System Description ........................................................................\
....................... 6- 128
System Setting and Activation ........................................................................\
..... 6-129
Warning and System Control
........................................................................\
........ 6-131
Detecting Sensors
........................................................................\
.........................6-134
Limitations of the System
........................................................................\
............. 6-135
Special Driving Conditions ........................................................................\
6- 140Hazardous Driving Conditions ........................................................................\
....6- 140
Rocking the Vehicle ........................................................................\
..................... 6-140
Smooth Cornering
........................................................................\
......................... 6-141
Driving at Night
........................................................................\
............................. 6-141
Driving in the Rain
........................................................................\
......................... 6-141
Driving in Flooded Areas
........................................................................\
............... 6-142
Highway Driving
........................................................................\
............................ 6-142
Winter Driving ........................................................................\
....................6- 143Snow or Icy Conditions ........................................................................\
.................6-143
Win ter Precautions ........................................................................\
....................... 6-144
Vehicle load limit........................................................................\
................ 6-146
Tire Loading Information Label ........................................................................\
...6- 146
Trailer Towing ........................................................................\
......................6- 151
Lane Keeping Assist (LKA) ........................................................................\
..6-59LKA Operation ........................................................................\
................................ 6-61
LKA System Function Change ........................................................................\
....... 6-61
Warning Light and Message ........................................................................\
.......... 6-64
Limitations of the System ........................................................................\
.............. 6-65
Blind-Spot Collision Warning (BCW) /
Blind-Spot Collision-Avoidance Assist (BCA) ............................................6-67
System Description ........................................................................\
........................ 6-67
System Setting and Activation ........................................................................\
...... 6-68
Warning and System Control ........................................................................\
......... 6-70
Detecting Sensors
(Front view camera and Rear corner radar).......................................................... 6-72
Limitations of the System ........................................................................\
.............. 6-75
Declaration of Conformity ........................................................................\
...6-79The radio frequency components (Rear Corner Radar) complies: ..................... 6-79
Safe Exit Assist (SEA) ........................................................................\
.........6-80Function settings ........................................................................\
............................ 6-81
Function operation ........................................................................\
......................... 6-82
Function malfunction and limitations ................................................................... 6-84
Driver Attention Warning (DAW) ................................................................ 6-86System Setting and Operation ........................................................................\
...... 6-86
Resetting the System ........................................................................\
..................... 6-88
System Standby ........................................................................\
.............................. 6-89
System Malfunction ........................................................................\
....................... 6-89
Leading Vehicle Departure Alert ........................................................................\
... 6-91
Blind-Spot View Monitor (BVM) ................................................................. 6-94
Smart cruise control (SCC) ........................................................................\
. 6-95
Smart Cruise Control Switch ........................................................................\
......... 6-96
To Convert to Cruise Control Mode ...................................................................... 6-96
Smart Cruise Control Speed ........................................................................\
.......... 6-97
Smart Cruise Control Vehicle-to-Vehicle Distance ............................................ 6-103
Limitations of the System ........................................................................\
............ 6-108
Navigation-Based Smart Cruise Control ..................................................6-112System Setting and Operation ........................................................................\
..... 6-113
Lane Following Assist (LFA) ....................................................................... 6-116LFA Operation ........................................................................\
................................ 6-118
Warning Message ........................................................................\
.......................... 6-118
Limitations of the System ........................................................................\
............ 6-120
6
6. While Driving

06
6-49
Detecting vehicle, pedestrian and
cyclist
The sensor may be limited when:
• The system may not operate for 15
seconds after the vehicle is started or
the camera is initialized
• The radar sensor or camera is covered
with a foreign object or debris
• The camera lens is contaminated due
to tinted, filmed or coated windshield,
damaged glass, or stuck of foreign
matter (sticker, bug, etc.) on the glass
• Inclement weather such as heavy rain
or snow obscures the field of view of
the radar sensor or camera
• There is interference by
electromagnetic waves
• There is severe irregular reflection
from the radar sensor
• The radar/camera sensor recognition
is limited
• The vehicle in front is too small to be
detected (for example a motorcycle
etc.)
• The vehicle in front is an oversize
vehicle or trailer that is too big to be
detected by the camera recognition
system (for example a tractor trailer,
etc.)
• The camera’s field of view is not well
illuminated (either too dark or too
much reflection or too much backlight
that obscures the field of view)
• The vehicle in front does not have
their rear lights or their rear lights
does not turned ON or their rear lights
are located unusually
• The outside brightness changes
suddenly, for example when entering
or exiting a tunnel
• Light coming from a street light or an
oncoming vehicle is reflected on a wet
road surface such as a puddle in the
road •
The field of view in front is obstructed
by sun glare or head light of oncoming
vehicle
• The windshield glass is fogged up; a
clear view of the road is obstructed
• The vehicle in front is driving
erratically
• The vehicle is on unpaved or uneven
rough surfaces, or road with sudden
gradient changes
• The vehicle is driven near areas
containing metal substances as a
construction zone, railroad, etc.
• The vehicle drives inside a building,
such as a basement parking lot
• The camera does not recognize the
entire vehicle in front
• The camera is damaged
• The brightness outside is too low such
as when the headlamps are not on at
night or the vehicle is going through
a tunnel
• The shadow is on the road by a
median strip, trees, etc.
• The vehicle drives through a tollgate
• The windshield glass is fogged up; a
clear view of the road is obstructed
• The rear part of the vehicle in front is
not normally visible (the vehicle turns
in other direction or the vehicle is
overturned.)
• The adverse road conditions cause
excessive vehicle vibrations while
driving
• The sensor recognition changes
suddenly when passing over a speed
bump
• The vehicle in front is moving
vertically to the driving direction
• The vehicle in front is stopped
vertically
• The vehicle in front is driving towards
your vehicle or reversing
• You are on a roundabout and the
vehicle in front circles

6 -74
Warning message
OIK057092L
Blind-Spot Collision Warning (BCW)
system disabled.
Radar blocked
This warning message may appear when:
- One or bo
th of the sensors on the rear
bumper is blocked by dirt or snow or a
foreign object.
- Driving in rur

al areas where the sensor
does not detect another vehicle for an
extended period of time.
- When ther

e is inclement weather such
as heavy snow or rain.
- A tr

ailer or carrier or another object is
installed around the rear view radars.
If any of these conditions occur, the
system will turn off automatically.
When 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
sensors are 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.
Information
Turn off BCW, BCA and RCCW, RCCA
system (if equipped) when a trailer or
carrier is installed.
- Deactivate BCW

, BCA system by
deselecting `User Settings → Driver
Assistance → Blind-Spot Safety → Off'
- Deactivate RCCW

, RCCA system by
deselecting ‘User Settings → Driver
Assistance → Parking Safety → Rear
Cross-Traffic Safety’
•„Type A•„Type B
OAD058169LOTM058151L
Check Blind-Spot Collision Warning
(BCW) system
If there is a problem with BCW system,
a warning message will appear. The
system will turn off automatically. BCA
will not operate also if BCW system turns
off due to malfunction. Have the vehicle
inspected by an authorized HYUNDAI
dealer.
While Driving

06
6-75
•„Type A•„Type B
OTM058087LODN8059289L
Check Blind-Spot Collision-Avoidance
Assist (BCA) system
If there is a problem with BCA system,
a warning message will appear. The
system will turn off automatically. BCW
will still operate even if BCA system turns
off due to malfunction. Have the vehicle
inspected by an authorized HYUNDAI
dealer.
Limitations of the System
The driver must be cautious in the below
situations, because the system may not
detect other vehicles or objects in certain
circumstances.
• The system may not work around 15
seconds after starting the vehicle or
the initialization or rebooting of the
front view camera.
• When a trailer or carrier is installed.
• The vehicle drives in inclement
weather such as heavy rain or snow.
• The sensors are polluted with rain,
snow, mud, etc.
• The rear bumper where the sensors
are located is covered with a foreign
object such as a bumper sticker, a
bumper guard, a bike rack, etc.
• The rear bumper is damaged, or the
sensor is out of the original default
position.
• The vehicle height gets lower or
higher due to heavy loading in a trunk,
abnormal tire pressure, etc.
• When the temperature of the rear
bumper is high.
• When the sensors are blocked by
other vehicles, walls or parking-lot
pillars.
• The vehicle drives on a curved road.
• The vehicle drives through a tollgate.
• 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 a guardrail.

6 -76
• While going down or up a steep
road where the height of the lane is
different.
• Driving on a narrow road where trees
or grass or overgrown.
• Driving in rural areas where the sensor
does not detect another vehicle or
structure for an extended period of
time.
• Driving on a wet road.
• Driving on a road where the guardrail
or wall is in double structure.
• A big vehicle is near such as a bus or
truck.
• When the other vehicle approaches
very close.
• When the other vehicle passes at a
very fast speed.
• While changing lanes.
• If the vehicle has started at the same
time as the vehicle next to you and
has accelerated.
• When 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 motorcycle or bicycle is near.
• A flat trailer is near.
• If there are small objects in the
detecting area such as a shopping
cart or a baby stroller. •
If there is a low height vehicle such as
a sports car.
• The brake pedal is depressed.
• ESC (Electronic Stability Control) is
activated.
• ESC (Electronic Stability Control)
malfunctions.
• The tire pressure is low or a tire is
damaged.
• The brake is reworked.
• The vehicle abruptly changes driving
direction.
• The vehicle makes sharp lane
changes.
• The vehicle sharply stops.
• Temperature is extremely low around
the vehicle.
• The vehicle severely vibrates while
driving over a bumpy road, uneven/
bumpy road, or concrete patch.
• The vehicle drives on a slippery
surface due to snow, water puddle,
or ice.
• Lane Keeping Assist does not operate
normally. (if equipped)
• For more information, refer to “Lane
Keeping Assist (LKA)” in this chapter.
While Driving

6-84
Function malfunction and
limitations
Function malfunction
ODN8A070030When Safe Exit Assist is not working
properly, the ‘Check Blind-Spot 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.
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
Assist.
If this occurs, the ‘Blind-Spot Safety
function disabled. Radar blocked’
warning message will appear on the
cluster.
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.
While Driving