To resume cruising speed at more than approximately 25 mph (40 km/h)

If any method other than the CRUISE ONOFF switch was used to cancel cruising speed and the system is still activated, the most recent set speed will automatically resume when the RES/+ switch is pushed. It will not resume, however, if the vehicle speed has dropped below approximately 25 mph (40 km/h)
See also:
Adjusting the height up and down (If Installed)
To raise the headrest, pull it up to the desired position (1). To lower the headrest,
push and hold the release button (2) on the headrest support and lower the headrest
to the desired position ...
Features
Hyundai isn't succeeding these days just because its cars are improving. The
brand is also keeping prices low with impressive content levels. That continues
here.
The base GLS sedan is the least ...
Cruise Control System
The cruise control system allows you to program the vehicle to maintain a constant
speed without resting your foot on the accelerator pedal.
This system is designed to function above approximately ...


