2021 HYUNDAI TUCSON HYBRID tow

07
7-35
• There is a road edge without a lane
• There is a boundary structure in the
roadway, such as a tollgate, sidewalk,
curb, etc.
• The distance to the front vehicle is
extremely short or the vehicle in front
is covering the lane marking (or road
edge)
Information
For more details on the limitations of the
front view camera, refer to “Forward
Collision-Avoidance Assist (FCA)” section
in chapter 7.
WARNING
Take the following precautions when
using Lane Keeping Assist:
• The driver should hold the
responsibility to safely drive and
control the vehicle. Do not solely rely
on Lane Keeping Assist and drive
dangerously.
• The operation of Lane Keeping
Assist can be cancelled or not
work properly depending on road
conditions and surroundings. Always
be cautious while driving.
• Refer to “Limitations of Lane Keeping
Assist” if the lane is not detected
properly.
• When you are towing a trailer or
another vehicle, we recommend that
Lane Keeping Assist is turned off due
to safety reasons.
• If the vehicle is driven at high speed,
the steering wheel will not be
controlled. The driver must always
follow the speed limit when using
Lane Keeping Assist. •
If any other system’s warning
message is displayed or audible
warning is generated, Lane Keeping
Assist warning message may not be
displayed and audible warning may
not be generated.
• You may not hear the warning
sound of Lane Keeping Assist if the
surrounding is noisy.
• If you attach objects to the steering
wheel, steering may not be assisted
properly.
• Lane Keeping Assist may not operate
for 15 seconds after the vehicle is
started, or the front view camera is
initialized.
• Lane Keeping Assist will not operate
when: -The turn signal or hazard w
arning
flasher is turned on
- The vehicle is no

t driven in the
center of the lane when Lane
Keeping Assist is turned on or right
after changing a lane
- ESC (Electronic S

tability Control)
or VSM (Vehicle Stability
Management) is activated
- The vehicle is driv

en on a sharp
curve
- Vehicle speed is belo

w 35 mph (55
km/h) or above 130 mph (210 km/h)
- The vehicle mak

es sharp lane
changes
- The vehicle br

akes suddenly

Driver assistance system
7-48
• Driving where the road is merging/
dividing
OJX1079059
Blind-Spot Safety system may not
operate properly when driving where
the road merges or divides. The
system may not detect the vehicle in
the next lane.
Always pay attention to road and
driving conditions while driving.
• Driving on a slope
ONX4070016
Blind-Spot Safety system may not
operate properly when driving on a
slope. The function may not detect
the vehicle in the next lane or may
incorrectly detect the ground or
structure.
Always pay attention to road and
driving conditions while driving. •
Driving where the heights of the
lanes are different
ONX4070017
Blind-Spot Safety system may not
operate properly when driving where
the heights of the lanes are different.
The function may not detect the
vehicle on a road with different lane
heights (underpass joining section,
grade separated intersections, etc.).
Always pay attention to road and
driving conditions while driving.
WARNING
• When you are towing a trailer or
another vehicle, make sure that you
turn off Blind-Spot Safety system.
• Blind-Spot Safety system may not
operate normally if interfered by
strong electromagnetic waves.
• Blind-Spot Safety system may not
operate for 3 seconds after the
vehicle is started, or the front view
camera or rear corner radars are
initialized.

07
7-7 5
To turn off Cruise Control
ONX4070032
Press the Driving Assist button to turn
Cruise Control off. The Cruise ()
indicator will go off.
Always press the Driving Assist button to
turn Cruise Control off when not in use.
Information
If your vehicle is equipped with Manual
Speed Limit Assist, press and hold the
Driving Assist button to turn off Cruise
Control. However, Manual Speed Limit
Assist will turn on.
WARNING
Take the following precautions when
using Cruise Control:
• Always set the vehicle speed to the
speed limit in your country.
• Keep Cruise Control off when the
function is not in use, to avoid
inadvertently setting a speed. Check
that the Cruise (
) indicator is
off.
• Cruise Control does not substitute
for proper and safe driving. It is the
responsibility of the driver to always
drive safely and should always be
aware of unexpected and sudden
situations from occurring.
• Always drive cautiously to prevent
unexpected and sudden situations
from occurring. Pay attention to the
road conditions at all times.
• Do not use Cruise Control when it
may be unsafe to keep the vehicle at
a constant speed:
-When driving in heavy tr

affic, or
when traffic conditions make it
difficult to drive at a constant
speed
- When driving on rain

y, icy, or
snow-covered roads
- When driving on hilly or windy
roads
-When driving in windy areas
-When driving with limited vie

w
(possibly due to bad weather, such
as fog, snow, rain and sandstorm)
• Do not use Cruise Control when
towing a trailer.

Driver assistance system
7-86
WARNING
Take the following precautions when
using Smart Cruise Control:
• Smart Cruise Control does not
substitute for proper and safe
driving. It is the responsibility of the
driver to always check the speed and
distance to the vehicle ahead.
• Smart Cruise Control may not
recognize unexpected and sudden
situations or complex driving
situations, so always pay attention to
driving conditions and control your
vehicle speed.
• Keep Smart Cruise Control off when
the function is not in use to avoid
inadvertently setting a speed.
• Do not open the door or leave the
vehicle when Smart Cruise Control
is operating, even if the vehicle is
stopped.
• Always be aware of the selected
speed and vehicle distance.
• Keep a safe distance according to
road conditions and vehicle speed.
If the vehicle distance is too close
during high-speed driving, a serious
collision may result.
• When maintaining distance with
the vehicle ahead, if the front
vehicle disappears, Smart Cruise
Control may suddenly accelerate to
the set speed. Always be aware of
unexpected and sudden situations
from occurring.
• Vehicle speed may decrease on an
upward slope and increase on a
downward slope.
• Always be aware of situations such
as when a vehicle cuts in suddenly. •
When you are towing a trailer or
another vehicle, we recommend that
Smart Cruise Control is turned off
due to safety reasons.
• Turn off Smart Cruise Control when
your vehicle is being towed.
• Smart Cruise Control may not
operate normally if interfered by
strong electromagnetic waves.
• Smart Cruise Control may not
detect an obstacle in front and lead
to a collision. Always look ahead
cautiously to prevent unexpected
and sudden situations from
occurring.
• Vehicles moving in front of you with
a frequent lane change may cause
a delay in Smart Cruise Control
reaction or may cause Smart Cruise
Control to react to a vehicle actually
in an adjacent lane. Always drive
cautiously to prevent unexpected
and sudden situations from
occurring.
• Always be aware of the surroundings
and drive safely, even though a
warning message does not appear or
an audible warning does not sound.
• If any other system’s warning
message is displayed or warning
sound is generated, Smart Cruise
Control warning message may not
be displayed and warning sound may
not be generated.
• You may not hear the warning sound
of Forward Collision-Avoidance
Assist if the surrounding is noisy.
• The vehicle manufacturer is not
responsible for any traffic violation
or accidents caused by the driver.
• Always set the vehicle speed to the
speed limit in your country.

Driver assistance system
7-88
Limitations of Smart Cruise Control
Smart Cruise Control may not operate
normally, or it may operate unexpectedly
under the following circumstances:
• The detecting sensor or the
surroundings are contaminated or
damaged
• Washer fluid is continuously sprayed,
or the wiper is on
• The camera lens is contaminated due
to tinted, filmed or coated windshield,
damaged glass, or sticky foreign
material (sticker, bug, etc.) on the
glass
• Moisture is not removed or frozen on
the windshield
• The field of view of the front view
camera is obstructed by sun glare
• Street light or light from an oncoming
vehicle is reflected on the wet road
surface, such as a puddle on the road
• The temperature around the front
view camera is high or low
• An object is placed on the dashboard
• The surrounding is very bright
• The surrounding is very dark, such as
in a tunnel, etc.
• The brightness changes suddenly, for
example when entering or exiting a
tunnel
• The brightness outside is low, and the
headlamps are not on or are not bright
• Driving in heavy rain or snow, or thick
fog
• Driving through steam, smoke or
shadow •
Only part of the vehicle is detected
• The vehicle in front has no tail lights,
tail lights are located unusually, etc.
• The brightness outside is low, and the
tail lamps are not on or are not bright
• The rear of the front vehicle is small
or does not look normal (i.e. tilted,
overturned, etc.)
• The
fr

ont
v
ehicle’s
gr
ound
clear
ance
is low or high
• A v

ehicle suddenly cuts in front
• Your vehicle is being towed
• Driving through a tunnel or iron bridge
• Driving near areas containing metal
substances, such as a construction
zone, railroad, etc.
• A material is near that reflects very
well on the front radar, such as a
guardrail, nearby vehicle, etc.
• The bumper around the front radar is
impacted, damaged or the front radar
is out of position
• The temperature around the front
radar is high or low
• Driving in large areas where there are
few vehicles or structures (i.e. desert,
meadow, suburb, etc.)
• The vehicle in front is made of
material that does not reflect on the
front radar
• Driving near a highway (or motorway)
interchange or tollgate
• Driving on a slippery surface due to
snow, water puddle, ice, etc.
• Driving on a curved road
• The vehicle in front is detected late
• The vehicle in front is suddenly
blocked by a obstacle
• The vehicle in front suddenly changes
lane or suddenly reduces speed

Driver assistance system
7-98
OJX1070282L[1] : Driving route, [2] : Branch line,
[3] : Curved road section, [4] : Main road
• If there is no destination set on the
navigation, Highway Curve Zone Auto
Slowdown function will operate based
on the curve information on the main
road.
• Even if you depart from the main road,
Highway Curve Zone Auto Slowdown
function may temporarily operate
due to navigation information of the
highway curve section.
WARNING
• Navigation-based Smart Cruise
Control is not a substitute for safe
driving practices, but a convenience
function. Always have your eyes on
the road, and it is the responsibility
of the driver to avoid violating traffic
laws.
• The navigation’s speed limit
information may differ from the
actual speed limit information on the
road. It is the driver's responsibility
to check the speed limit on the
actual driving road or lane.
• Navigation-based Smart Cruise
Control will automatically be
cancelled when you leave the
highway (or motorway) main road.
Always pay attention to road and
driving conditions while driving.
• Navigation-based Smart Cruise
Control may not operate due to the
existence of leading vehicles and
the driving conditions of the vehicle.
Always pay attention to road and
driving conditions while driving.
• When you are towing a trailer or
another vehicle, we recommend
that Navigation-based Smart Cruise
Control is turned off due to safety
reasons.

07
7-109
• Highway Driving Assist may
inadvertently operate or turn off
depending on road conditions
(navigation information) and
surroundings.
• Lane Following Assist function may
be temporarily disabled when the
front view camera cannot detect
lanes properly or the hands-off
warning is on.
• You may not hear the warning sound
of Highway Driving Assist if the
surrounding is noisy.
• If the vehicle is driven at high speed
above a certain speed at a curve,
your vehicle may drive to one side or
may depart from the driving lane.
• When you are towing a trailer or
another vehicle, we recommend that
Highway Driving Assist is turned off
due to safety reasons.
• The hands–off warning message
may appear early or late depending
on how the steering wheel is held or
road conditions. Always have your
hands on the steering wheel while
driving.
• For your safety, please read the
owner's manual before using the
Highway Driving Assist.
• Highway Driving Assist will not
operate when the engine is started,
or when the detecting sensors or
navigation is being initialized.Limitations of Highway Driving
Assist
Highway Driving Assist may not operate
normally, or may not operate under the
following circumstances:
• The map information and the
actual road is different because the
navigation is not updated
• The map information and the actual
road is different because of real-time
GPS data or map information error
• The infotainment system is overloaded
by simultaneously performing
functions such as route search, video
playback, voice recognition, etc.
• GPS signals are blocked in areas such
as a tunnel
• The driver goes off course or the
route to the destination is changed or
canceled by resetting the navigation
• The vehicle enters a service station or
rest area
• Android Auto or Car Play is operating
• The navigation cannot detect the
current vehicle position (ex: elevated
roads including overpass adjacent to
general roads or nearby roads exist in
a parallel way)
Information
For more details on the limitations of
the front view camera, front radar, front
corner radar and rear corner radar, refer
to “Forward Collision-Avoidance Assist
(FCA)” section in chapter 7.

07
7-125
• Rear Cross-Traffic Safety system
will operate when all the following
conditions are satisfied:
- The gear is shifted t

o R (Reverse)
- Vehicle speed is belo

w 5 mph (8
km/h)
- The approaching v

ehicle is within
approximately 5 ft (1.5 m) from the
left and right side of your vehicle
- The speed of the v

ehicle
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 v

ehicle is out of the
detecting range
- The approaching v

ehicle passes
behind your vehicle
- The approaching v

ehicle does not
drive toward your vehicle
- The approaching v

ehicle speed slows
down
- The driver depr

esses the brake pedal
with sufficient power
ONX4E070058
Stopping vehicle and ending brake control
• When the vehicle is stopped due
to emergency braking, the ‘Drive
carefully’
w

arning
message will appear on the clust

er.
• 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 Rear Cross-Traffic Safety
system will automatically cancel when
the driver excessively depresses the
brake pedal.