5-122
Driving your vehicle
The Highway Driving Assist (HDA)
system helps keep the vehicle
between lanes, maintain a distance
with the vehicle ahead, and automat-
ically adjusts the vehicle speed to the
speed limit while driving on the high-
way.
Information
• The Highway Driving Assist (HDA)
system is available only on con-
trolled access road of certain high-
ways.
❈ ❈
Controlled access road indicates
roads with limited entrances and
exits that allow uninterrupted
high speed traffic flow. Only pas-
senger cars and motorcycles are
allowed on controlled access
roads.
• Additional highways may be
expanded by navigation updates.
System Setting and Operation
System setting
With the Engine Start/Stop button
in the ON or START position, the
Highway Driving Assist can be acti-
vated by selecting 'All menus →
Setup →Vehicle →Driver
Assistance →Highway Driving
Assist' from the Settings menu in
the infotainment system screen.
Deselect the setting to turn off the
system.
If the engine is turned off then on
again, the system maintains the
last setting.
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The Highway Driving Assist
(HDA) system is not a substi-
tute for safe driving practices,
but a convenience function. It
is the responsibility of the
driver to always be aware of
the surroundings and drive
safely.
The Highway Driving Assist
(HDA) system relies entirely
on the road information pro-
vided by the navigation sys-
tem. It is the responsibility of
the driver to follow traffic laws
and avoid accidents.
For your safety, please read
the owner's manual before
using the system.
WARNING
Available highway
(Controlled access road)
USAInterstate Highway
CanadaSelect Provincial and
Territorial Highways
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Driving your vehicle
5
Information
• Highway Driving Assist is limited in
other countries.
• Highway Driving Assist only oper-
ates based on the speed limits of the
highway but it does not work with
the speed cameras.
• The time gap could occur between
the navigation speed warning and
system operation.
• The system is not designed to work
on highways other than mentioned
as a controlled access road. The sys-
tem automatically cancels when you
leave the highway.
• If there is a problem with Highway
Driving Assist, the system cannot be
activated in the infotainment system
screen.
• If your vehicle is 1640 ft. (500 m)
ahead and behind of an open toll-
gate, the system is automatically
canceled. Also, it is converted to
Smart Cruise Control automatically
with a pop-up message on the navi-
gation.• In the automatic speed setting
mode, the vehicle automatically
accelerates or decelerates when the
highway speed limit changes.
• If your vehicle speed exceeds 95
mph (153 km/h), Highway Driving
Assist is automatically canceled.
Also, it is converted to Smart Cruise
Control automatically with a pop-
up message on the navigation.
• If you enter a rest area on the high-
way or a IC/JC (intersection/junc-
tion) without a destination set, the
system is canceled later than when
the vehicle actually leaves the high-
way.
i
The Highway Driving Assist
system may not function prop-
erly in the following situations:
The navigation is not working
properly.
The navigation is not updated.
The real-time GPS or map
information provided has
errors.
The navigation is overloaded
by performing functions such
as route search, video play-
back, voice recognition, etc.
are performing simultaneous-
ly.
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 reset-
ting the navigation.
The vehicle enters a service
station or rest area
Android Auto or Car Play is
operating.
CAUTION
