2021 HYUNDAI TUCSON trailer

5
Lane Keeping Assist (LKA) System ...................5-87
LKA System Operation...................................................5-89
Warning Light and Message.........................................5-91
Limitations of the System .............................................5-93
LKA System Function Change......................................5-95
Driver Attention Warning (DAW) System .........5-96
System Setting and Activation.....................................5-96
Resetting the System .....................................................5-97
System Standby ...............................................................5-98
System Malfunction .......................................................5-98
Cruise Control .....................................................5-100
Cruise Control operation .............................................5-100
Smart Cruise Control With Stop &
Go System ...........................................................5-105
Smart Cruise Control Switch ......................................5-105
Smart Cruise Control Speed .......................................5-106
Smart Cruise Control Vehicle-to-Vehicle
Distance ...........................................................................5-110
Smart Cruise Control Radar Sensor .........................5-114
To Adjust the Sensitivity of
Smart Cruise Control ....................................................5-115
Conventional Cruise Control Mode ...........................5-116
Limitations of the System...........................................5-117
Special Driving Conditions ................................5-122
Hazardous driving conditions ....................................5-122
Rocking the vehicle ......................................................5-122
Smooth cornering .........................................................5-123
Driving at night ..............................................................5-123
Driving in the rain .........................................................5-123
Driving in flooded areas..............................................5-124
Highway driving .............................................................5-124
Reducing the risk of a rollover .................................5-125
Winter Driving ....................................................5-126
Snow or Icy Conditions................................................5-126
Winter Precautions .......................................................5-128
Trailer Towing .....................................................5-130
If you decide to pull a trailer .....................................5-130
Trailer towing equipment ............................................5-132
Driving with a trailer ....................................................5-133
Maintenance when trailer towing.............................5-136
Vehicle Load Limit..............................................5-138
Tire Loading Information Label .................................5-139

5-57
Driving your vehicle
5
Blind-Spot Collision Warning -
Sensor Location
The sensors are located inside the
rear bumper.
Always keep the rear bumper clean
for the proper operation of the sys-
tem.
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
BCW sensor does not detect
another vehicle for an extended
period of time.
- When there is inclement weather
such as heavy snow or rain.- A trailer or carrier is installed. To
use the BCW system, remove the
trailer or carrier from your vehicle.
If any of these conditions occur, the
light on the BCW switch and the sys-
tem will turn off automatically.
When the BCW cancelled 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 BCW system should operate nor-
mally after about 10 minutes of driv-
ing the vehicle.
If the system still does not operate
normally have your vehicle inspected
by an authorized HYUNDAI dealer.
Information
Turn off the system by pressing the
BCW switch and deselecting Rear
Cross Traffic Alert from the User
Settings mode on the cluster, when
using a trailer or carrier behind your
vehicle.
i
OTLE058031
OIK057092L

5-58
Driving your vehicle
Check Blind-Spot Collision
Warning (BCW) system
If there is a problem with the BCW
system, a warning message will
appear and the light on the switch
will turn off. The system will turn off
automatically. Have your vehicle
inspected by an authorized
HYUNDAI dealer.
Non-operating condition
The BCW indicator on the outer
side view mirror may not illumi-
nate properly when:
- The outer side view mirror housing
is damaged.
- The mirror is covered with dirt,
snow, or debris.
- The window is covered with dirt,
snow, or debris.
- The window is tinted.
Limitations of the System
The driver must be cautious in the
below situations, because the sys-
tem may not detect other vehicles or
objects in certain circumstances.
When a trailer or carrier is
installed.
The vehicle driven in inclement
weather such as heavy rain or
snow.
The sensor is polluted with rain,
snow, mud, etc.
The rear bumper where the sensor
is 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 driven on a curved
road.
OOS057078L

5-59
Driving your vehicle
5
The vehicle driven through a toll-
gate.
The road pavement (or the periph-
eral ground) abnormally contains
metallic components (i.e. possibly
due to subway construction).
There is a fixed object near the
vehicle, such as a guardrail.
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 struc-
ture.
A big vehicle is near such as a bus
or truck.
When the other vehicle approach-
es 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.
Information
This device complies with Part 15 of
the FCC rules.
Operation is subject to the following
two conditions:
1. This device may not cause harmful
interference.
2. This device must accept any inter-
ference received, including interfer-
ence that may cause undesired
operation.
The radio frequency compo-
nents (Rear Corner Radar)
complies:
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OHCR079069L
OHCR079067L

5-69
Driving your vehicle
5
Detecting vehicles
The sensor may be limited when:
The camera is blocked with a for-
eign 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 camera
The vehicle is on unpaved or
uneven rough surfaces, or road
with sudden gradient changes.
The camera sensor recognition is
limited
The vehicle in front is too small to
be detected (for example a motor-
cycle or a bicycle, etc.)
The camera does not recognize
the entire vehicle in front.
The vehicle in front is an oversize
vehicle or trailer that is too big to
be detected by the camera recog-
nition 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 properly turned ON
The outside brightness changes
suddenly, for example when enter-
ing or exiting a tunnel
Light coming from a street light or
an oncoming vehicle is reflected on
a wet road surface such as a pud-
dle in the road
The field of view in front is
obstructed by sun glare
The vehicle drives inside a build-
ing, such as a basement parking
lot
The adverse road conditions cause
excessive vehicle vibrations while
driving
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 toll-
gate.
The windshield glass is fogged up;
a clear view of the road is obstruct-
ed
The rear part of the vehicle in front
is not normally visible (for example,
the vehicle is spinning or the vehi-
cle is overturned)
The vehicle in front is driving errat-
ically
The vehicle in front is moving verti-
cally to the driving direction
The vehicle in front is stopped ver-
tically
The vehicle in front is driving
towards your vehicle or reversing
You are on a roundabout and the
vehicle in front circles

5-82
Driving your vehicle
The camera does not recognize
the entire vehicle in front.
The vehicle in front is an oversize
vehicle or trailer that is too big to
be detected by the camera recog-
nition 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 properly turned ON
The outside brightness changes
suddenly, for example when enter-
ing or exiting a tunnel
The field of view in front is
obstructed by sun glare
The vehicle drives inside a build-
ing, such as a basement parking
lot
The adverse road conditions cause
excessive vehicle vibrations while
driving
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.
Light coming from a street light or
an oncoming vehicle is reflected on
a wet road surface such as a pud-
dle in the road
The shadow is on the road by a
median strip, trees, etc.
The vehicle drives through a toll-
gate.
The windshield glass is fogged up;
a clear view of the road is obstruct-
ed
The rear part of the vehicle in front
is not normally visible (for example,
the vehicle is spinning or the vehi-
cle is overturned)
There is severe irregular reflection
from the radar sensor
The sensor recognition changes
suddenly when passing over a
speed bump
The vehicle in front is driving errat-
ically
The vehicle in front is moving verti-
cally to the driving direction The vehicle in front is stopped ver-
tically
The vehicle in front is driving
towards your vehicle or reversing
You are on a roundabout and the
vehicle in front circles

5-88
Driving your vehicle
Always have your hands on
the steering wheel while the
LKA system is activated. Also,
when Active LKA is selected
from the User Settings mode
and if you continue to drive
with your hands off the steer-
ing wheel after the "Keep
hands on steering wheel"
warning message appears,
the system will stop control-
ling the steering wheel.
However, if the driver has their
hands on the steering wheel
again, the system will start
controlling the steering
wheel.
The steering wheel is not con-
tinuously controlled so if the
vehicle speed is at a higher
speed when leaving a lane the
vehicle may not be able to be
controlled by the system. The
driver must always follow the
speed limit when using the
system.
If you attach objects to the
steering wheel, the system
may not assist steering or the
hands off alarm may not work
properly. When you tow a trail-
er, make sure that you turn off
the LKA system.
When you tow a trailer, make
sure that you turn off the LKA
system.
The system detects lane lines
and controls the steering
wheel by a camera, therefore,
if the lane lines are hard to
detect, the system may not
work properly.
Please refer to "Limitations of
the system".
Do not remove or damage the
related parts of LKA system.
You may not hear a warning
sound of LKA system
because of excessive audio
sound.
If any other warning sound
such as seat belt warning
chime is already generated,
the Lane Keeping Assist
(LKA) system warning may
not sound.
Do not place objects on the
dashboard that reflects light
such as mirrors, white paper,
etc. The system may malfunc-
tion if the sunlight is reflected.

5-100
Driving your vehicle
Cruise Control operation
➀Cruise indicator
➁Set speed
The Cruise Control system allows
you to drive at speeds above 20 mph
(30 km/h) without depressing the
accelerator pedal.
Information
• During normal cruise control opera-
tion, when the SET switch is activat-
ed or reactivated after applying the
brakes, the cruise control will ener-
gize after approximately 3 seconds.
This delay is normal.
• Before activating the cruise control
function, the system will check to
verify that the brake switch is oper-
ating normally. Depress the brake
pedal at least once after turning ON
the ignition or starting the engine.
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- When driving in heavy traffic
or when traffic conditions
make it difficult to drive at a
constant speed
- When driving on rainy, icy, or
snow-covered roads
- When driving on hilly or
windy roads
- When driving in windy areas
- When driving with limited
view (possibly due to bad
weather such as fog, snow,
rain and sandstorm)
OIK057157N
Take the following precautions:
If the Cruise Control is left on,
("CRUISE" indicator light in
the instrument cluster is illu-
minated) the Cruise Control
can be activated unintention-
ally. Keep the Cruise Control
system off ("CRUISE" indica-
tor light OFF) when the Cruise
Control is not in use, to avoid
inadvertently setting a speed.
Use the Cruise Control sys-
tem only when traveling on
open highways in good
weather.
Do not use Cruise Control
when towing a trailer.
Do not use the Cruise Control
when it may be unsafe to keep
the vehicle at a constant
speed:
WARNING