Hyundai Palisade 2023 Owner's Manual page 499

Basic function
Highway Driving Assist is designed to
do the following while driving on the
highway:
Help detect vehicles ahead
Help detect lanes ahead
Help maintain distance from the
vehicle ahead
Help maintain set speed
Help center the vehicle in the lane
Highway Lane Change Assist (if equipped)
Highway Lane Change Assist function
helps change lanes to the direction the
driver slightly moves the turn signal
switch if the function judges that lane
change is possible.
Information
Highway Driving Assist is available
only on controlled access road of
B0358KO01
certain highways.
Controlled 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.
Available highway (Controlled access road)
USA
Canada
Information
Highway Driving Assist operates on main
roads of highways, and does not operate
on interchanges or junctions.
B0358KO02
Select Interstate Highway
and U.S. (Federal) and State
Highways
Select Provincial and Territorial
Highways
07
7-97