2021 HYUNDAI TUCSON HYBRID Owners Manual

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
7-99
• After you pass through a tollgate on a
highway (or motorway), Navigation-
based Smart Cruise Control will
operate based on the first lane. If
you enter one of the other lanes,
Navigation-based Smart Cruise
Control may not operate properly.
• The vehicle will accelerate if the
driver depresses the accelerator
pedal while Navigation-based Smart
Cruise Control is operating, and
the function will not decelerate the
vehicle. However, if the accelerator
pedal is depressed insufficiently, the
vehicle may decelerate.
• If the driver accelerates and
releases the accelerator pedal while
Navigation-based Smart Cruise
Control is operating, the vehicle may
not decelerate sufficiently or may
rapidly decelerate to a safe speed.
• If the curve is too large or too small,
Navigation-based Smart Cruise
Control may not operate.
Information
• The time gap could occur between
the navigation’s guidance and when
Navigation-based Smart Cruise Control
operation starts and ends.
• The speed information on the cluster
and navigation may differ.
• Even if you are driving at a speed lower
than Smart Cruise Control set speed,
acceleration may be limited by the
curve sections ahead.
• If Navigation-based Smart Cruise
Control is operating while leaving the
main road to enter an interchange,
junction, rest area, etc., the function
may operate for a certain period of
time.
• Deceleration by Navigation-based
Smart Cruise Control may feel it is not
sufficient due to road conditions such
as uneven road surfaces, narrow lanes,
etc.
Information
This device complies with Part 15 of the
FCC rules.
Operation is subject to the following three
conditions:
1.
This device may not cause harmful
interference, and
2.
This device must accept any
interference r

eceived, including
interference that may cause undesired
operation.
3.
Changes or modifications not expr

essly
approved by the party responsible
for compliance could void the user's
authority to operate the device.
Information
Radio frequency radiation exposure
information:
This equipment complies with FCC
radiation exposure limits set forth for an
uncontrolled environment.
This equipment should be installed and
operated with minimum distance of 8 in.
(20 cm) between the radiator (antenna)
and your body.
This transmitter must not be co-located or
operating in conjunction with any other
antenna or transmitter.

Driver assistance system
7-100
lane Following assist (lFa)
Lane Following Assist is designed to help
detect lane markings and/or vehicles on
the
r
oad,
and assis
ts
the driv
er’s
s
teering
to help cen

ter the vehicle in the lane.
Detecting sensor
ONX4070075[1] : Front view camera
The front view camera is used as a
detecting sensor to help detect lane
markings and vehicles in front.
Refer to the picture above for the
detailed location of the detecting sensor.
CAUTION
For more details on the precautions
of the front view camera, refer to
“Forward Collision-Avoidance Assist
(FCA)” section in chapter 7.
Lane Following Assist Settings
Setting features
OCN7060087
Turning Lane Following Assist ON/OFF
With the engine on, shortly press the
Lane Driving Assist button located on the
steering wheel to turn on Lane Following
Assist. The grey or green
indicator
light will illuminate on the cluster.
Press the button again to turn off the
function.

07
7-101
OTM070141N
Warning volume
With the engine on, select ‘Driver
assistance
→ w
arning
V
olume’
fr
om
the Settings menu t

o change the Warning
Volume
t

o
‘High
’,
‘M
edium’
or ‘L
ow’
f
or
Hands-o

ff warning.
If you change the Warning volume,
the Warning volume of other Driver
Assistance systems may change.
Lane Following Assist Operation
Warning and control
OTMA070008
Lane Following Assist
If the vehicle ahead and/or both lane
markings are detected and your vehicle
speed is below 120 mph (200 km/h), the
green
indicator light will illuminate
on the cluster, and Lane Following Assist
will help center the vehicle in the lane by
assisting the steering wheel.
CAUTION
When the steering wheel is not assisted,
the green indicator light will blink
and change to white.

Driver assistance system
7-102
ONX4E070091
Hands-off warning
If the driver takes their hands off the
steering wheel for several seconds, the
‘Place
hands on the s
teering
wheel’ warning message will appear and an
audible w

arning will sound in stages.
First stage : Warning message
Second stage : Warning message (red steering wheel) and
audible warning
OTM070117N
If the driver still does not have their
hands on the steering wheel after the
hands-off warning, the ‘Lane Following
Assist
(LF

A)
canceled’ w
arning
message will appear and Lane Follo

wing Assist will
be automatically canceled.
WARNING
• The steering wheel may not be
assisted if the steering wheel is held
very tight or the steering wheel is
steered over a certain degree.
• Lane Following Assist does not
operate at all times. It is the
responsibility of the driver to safely
steer the vehicle and to maintain the
vehicle in its lane.
• The hands–off warning message
may appear late depending on road
conditions. Always have your hands
on the steering wheel while driving.
• If the steering wheel is held very
lightly the hands–off warning
message may appear because Lane
Following Assist may not recognize
that the driver has their hands on the
steering wheel.
• If you attach objects to the steering
wheel, the hands-off warning may
not work properly.

07
7-103
Information
• You may change settings from the
instrument cluster (User Settings) or
infotainment system (Vehicle Settings),
whichever option that is provided with
your vehicle. For more details, see
"User Settings" section in chapter 4, or
"Vehicle Settings" section in supplied
Infotainment Manual.
• When both lane markings are detected,
the lane lines on the cluster will change
from grey to white.
„„Lane undetected „„Lane detected
ONX4070013ONX4070012
• If lane markings are not detected,
steering wheel control by Lane
Following Assist can be limited
depending on whether a vehicle is in
front or the driving conditions of the
vehicle.
• Even though the steering is assisted
by Lane Following Assist, the driver
may control the steering wheel.
• The steering wheel may feel heavier
or lighter when the steering wheel is
assisted by Lane Following Assist than
when it is not.
Lane Following Assist
Malfunction and Limitations
Lane Following Assist malfunction
OTM070118N
When Lane Following Assist is not
working properly, the ‘Check Lane
Following
Assis

t
(LF
A)
s
ystem’
w
arning
message will appear on the clust

er. If this
occurs, have the vehicle inspected by an
authorized HYUNDAI dealer.
Limitations of Lane Following Assist
For more details on Lane Following Assist
limitations, refer to “Lane Keeping Assist
(LKA)” section in chapter 7.
WARNING
For more details on Lane Following
Assist precautions, refer to “Lane
Keeping Assist (LKA)” section in chapter
7.

Driver assistance system
7-104
Basic function
Highway Driving Assist is designed to
help detect vehicles and lanes ahead,
and help maintain distance from the
vehicle ahead, maintain the set speed,
and help center the vehicle in the
lane while driving on the highway (or
motorway).
OADAS035
Information
• Highway Driving Assist is available
only on controlled access road of
certain highways.
ÃControlled access r

oad indicates
roads with limited entrances and
exits that allow uninterrupted high
speed traffic flow. Only passenger
cars and motorcycles are allowed on
controlled access roads.
Available highway (Controlled access road)
USA Select Interstate Highway
and U.S. (Federal) and State Highways
Canada Select Provincial and Territorial
Highways
• Additional highways may be expanded
by future navigation updates.
Detecting sensor
ONX4070075
ONX4070005[1] : Front view camera,
[2] : Front radar
Refer to the picture above for the
detailed location of the detecting
sensors.
CAUTION
For more details on the precautions of
the detecting sensors, refer to “Forward
Collision-Avoidance Assist (FCA)”
section in chapter 7.
HigHway driving assist (Hd a) (iF e quipped)

07
7-105
Highway Driving Assist Settings
Setting features
OTM070193N
Basic function
With the engine on, select or deselect
‘Driver
assis
tance
→ Driving Con
venience’
from the Se

ttings menu to set whether or
not to use the following function(s).
- If ‘High

way
Driving Assis
t’
is select
ed,
it helps maintain dis

tance from the
vehicle ahead, maintain the set speed,
and helps center the vehicle in the
lane.
Information
• If there is a problem with the
function(s), the settings cannot be
changed. We recommend that the
function be inspected by an authorized
HYUNDAI dealer.
• If the engine is restarted, the function(s)
will maintain the last setting.
WARNING
For your safety, change the Settings
after parking the vehicle at a safe
location.
OTM070141N
Warning Volume
With the engine on, select ‘Driver
assistance
→ W

arning
v
olume’
fr
om
the Settings menu t

o change the Warning
volume
t

o
‘High
’,
‘M
edium’
or ‘L
ow’
f
or
Hands-o

ff warning.
If you change the Warning volume,
the Warning volume of other Driver
Assistance systems may change.