7
7-87
Highway Auto Curve Slowdown
Depending on the curve ahead on the
highway (or motorway), the vehicle
decelerates, and after passing the curve,
the vehicle accelerates to Smart Cruise
Control set speed.
• Vehicle deceleration time may differ
depending on the vehicle speed and
the degree of the curve on the road. The
higher the driving speed, deceleration
will start faster.
Limitations of
Navigation-based Smart
Cruise Control
Navigation-based Smart Cruise Control
may not operate properly under the
following circumstances:
• The navigation is not working properly
• Map information is not transmitted due
to infotainment system's abnormal
operation
• Speed limit and road information in 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 navigation searches for a route
while driving
• GPS signals are blocked in areas such as
a tunnel
• A road that divides into two or more
roads and joins again
• The driver goes off course the route set
in the navigation
• 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 (for example,
elevated roads including overpass
adjacent to general roads or nearby
roads exist in a parallel way)
• The navigation is being updated while
driving
• The navigation is being restarted while
driving
• The speed limit of some sections
changes according to the road
situations
• Driving on a road under construction
• Driving on a road that is controlled
• There is bad weather, such as heavy
rain, heavy snow, etc.
• Driving on a road that is sharply curved
2C_NSCCLimitation
(1) Set route
(2) Branch line
(3) Driving route
(4) Main road
(5) Curved road section
• When there is a difference between the
navigation set route (branch line) and
the driving route (main road), Highway
Auto Curve Slowdown function may not
operate until the driving route is
recognized as the main road.
• When the vehicle's driving route is
recognized as the main road by
maintaining the main road instead of
the navigation set route, Highway Auto
Curve Slowdown function will operate.
Depending on the distance to the curve
and the current vehicle speed, vehicle
deceleration may not be sufficient or
may decelerate rapidly.
Hyundai_SX2_en_US.book Page 87