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Driver assistance system Navigation-based Smart Cruise Control (NSCC)
vehicle automatically accelerates or
decelerates when the highway (or
motorway) speed limit changes.
僅 If the speed limit is higher than the
speed limit of the speed camera while
Highway Set Speed Auto Change
function is operating, an audible
warning may sound.
僅 The maximum set speed for Highway
Set Speed Auto Change function is 90
mph (140 km/h).
僅 If the speed limit of a new road is not
updated in the navigation, Highway
Set Speed Auto Change function may
not operate properly.
僅 If the speed unit is set to a unit other
than the speed unit used in your
country, Highway Set Speed Auto
Change function may not operate
properly.
Limitations of Navigation-Based
Smart Cruise Control
Navigation-based Smart Cruise Control
may not operate normally under the fol
-
lowing circumstances:
僅 The navigation is not working prop
-
erly
僅 Speed limit and road information in
the navigation is not updated
僅 The map information and the actual
road is different because of real-time
GPS data or map information error
僅 The infotainment system is over
-
loaded by simultaneously performing
functions such as route search, video
playback, voice recognition, etc.
僅 The navigation searches for a route
while driving
僅 GPS signals are blocked in areas such
as a tunnel
僅 Map information is not transmitted
due to infotainment system's abnor
-
mal operation
僅 A road that divides into two or more
roads and joins again
僅 The navigation cannot detect the cur
-
rent vehicle position (ex: elevated
roads including overpass adjacent to
general roads or nearby roads exist in
a parallel way)
僅 The driver goes off course the route
set in the navigation
僅 The route to the destination is
changed or canceled by resetting the
navigation (Including re-search based
on real-time traffic information)
僅 The vehicle enters a service station or
rest area
僅 The speed limit of some sections
changes according to the road situa
-
tions
僅 Android Auto or Car Play is operating
僅 The navigation is being updated while
driving
僅 The navigation is being restarted
while driving
僅 There is bad weather, such as heavy
rain, heavy snow, etc.
僅 Driving on a road under construction
僅 Driving on a road that is controlled
僅 Driving on a road that is sharply
curved
僅 Driving on roads with intersections,
roundabouts, straight entrances and
exits, etc.