2021 HYUNDAI SANTA FE HYBRID Owners Manual

Driver assistance system
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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
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• 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.
System malfunction and
limitations
System malfunction
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When Lane Following Assist is not
working properly, the ‘Check LFA (Lane
Following Assist) system’ warning message will appear on the cluster. If this
occurs, we recommend that the system
be inspected by an authorized HYUNDAI
dealer.
Limitations of the system
For more details on system limitations,
refer to “Lane Keeping Assist (LKA)”
section in chapter 7.
WARNING
For more details on the system
precautions, refer to “Lane Keeping
Assist (LKA)” section in chapter 7.

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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
• The Highway Driving Assist is available
only on controlled access road of
certain highways.
ÃControlled access road 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.
• Additional highways may be expanded
by future navigation updates.
Detecting sensor
OTMH050004
OTM070022[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 (HDA) (IF EQUIPPED)

Driver assistance system
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System settings
Setting functions for the system
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Highway Driving Assist
With the engine on, select or deselect
‘Driver assistance → Driving Convenience’ from the Settings menu to set whether or
not to use the following function(s).
-If ‘HDA (Motorway Driving Assist)’ is selected, it helps maintain distance
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
system 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.
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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 Hands-off warning.
If you change the Warning volume,
the Warning volume of other Driver
Assistance systems may change.

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System operation
Basic function
System display and control
You can see the status of the Highway
Driving Assist operation in the Driving
Assist mode on the cluster. Refer to “LCD
Display Modes” section in chapter 4.
Highway Driving Assist will be displayed
as below depending on the status of the
system.
„„Standby state„„Operating state
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(1) Highway Driving Assist indicator,
whether there is a vehicle ahead
and the selected distance level are
displayed.
ÃHighway Driving Assist indicator
-Green : Operating state
-White : Standby state
(2) Set speed is displayed.
(3) Lane Following Assist indicator
displayed.
(4) Whether there is a vehicle ahead and
the selected vehicle distance are
displayed.
(5) Whether the lane is detected or not is
displayed.
For more details on the display refer
to “Smart Cruise Control (SCC)” and
“Lane Following Assist (LFA)” sections
in chapter 7.
System operating
Highway Driving Assist will operate when
entering or driving on the main road of
highways (or motorways), and satisfying
all the following conditions:
- Lane Following Assist is operating
-Smart Cruise Control is operating
Information
• While driving on the highway (or
motorway), if Smart Cruise Control
starts operating, Highway Driving
Assist will operate.
• When entering the main roads of
highways (or motorways), Highway
Driving Assist will not turn on if the
Lane Following Assist is turned off
even when Smart Cruise Control is
operating.

Driver assistance system
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• Restarting after stopping
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When Highway Driving Assist is
operating, your vehicle will stop if the
vehicle ahead of you stops. Also, if the
vehicle ahead of you starts moving
within 30 seconds after the stop, your
vehicle will start as well. In addition,
after the vehicle has stopped and 30
seconds have passed, the ‘Use switch
or pedal to accelerate’ message will appear on the cluster. Depress
the accelerator pedal or push the +
switch, - switch or
switch to start driving. •
Hands-off warning
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If the driver takes their hands off the
steering wheel for several seconds,
the ‘Keep hands on the steering
wheel’ warning message will appear and an audible warning will sound in
stages.
First stage : Warning message
Second stage : Warning message (red
steering wheel) and
audible warning
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If the driver still does not have their
hands on the steering wheel after
the hands-off warning, the ‘HDA
(Motorway Driving Assist) cancelled’ warning message will appear and
Highway Driving Assist and Lane
Change Assist will be automatically
canceled.

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System standby
When Smart Cruise Control is
temporarily canceled while Highway
Driving Assist is operating, Highway
Driving Assist will be in the standby state.
At this time, Lane Following Assist will
operate normally.
System malfunction and
limitations
System malfunction
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When Highway Driving Assist or Highway
Lane Change function is not working
properly, the 'Check HDA (Motorway
Driving Assist) system' warning message
will appear, and the
warning light will
illuminate on the cluster. We recommend
that the system be inspected by an
authorized HYUNDAI dealer.
WARNING
• The driver is responsible for
controlling the vehicle for safe
driving.
• Always have your hands on the
steering wheel while driving.
• Highway Driving Assist is a
supplemental system that assists
the driver in driving the vehicle
and is not a complete autonomous
driving system. Always check road
conditions, and if necessary, take
appropriate actions to drive safely.
• Always have your eyes on the road,
and it is the responsibility of the
driver to avoid violating traffic laws.
The vehicle manufacturer is not
responsible for any traffic violation
or accidents caused by the driver.
• Highway Driving Assist may not
be able to recognize all traffic
situations. The system may not
detect possible collisions due to
limitations of the system. Always
be aware of the limitations of the
system. Obstacles such as vehicles,
motorcycles, bicycles, pedestrians,
unspecified objects, structures, etc.
that may collide with the vehicle may
not be detected.
• Highway Driving Assist will turn off
automatically under the following
situations:
-Driving on roads that the system
does not operate, such as a rest
area, intersection, junction, etc.
-The navigation does not operate
properly such as when the
navigation is being updated or
restarted

Driver assistance system
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• 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 the system
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)
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.

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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 received, including
interference that may cause undesired
operation.
3. Changes or modifications not expressly
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.