Activating and starting the Cruise control
Cruise control function (Cruise Control - CC) must first be selected and activated in order to be able to regulate the speed.
NOTE: The illustration is schematic - details may vary depending on car model.
Active Cruise Control
Press ◀ (1) or ▶ (3) to browse to the symbol/function 
(4).
(4).The symbol is shown and the cruise control can then be activated.
Start Cruise Control
In order to start the Cruise control from the standby mode, the car's current speed must be 30 km/h (20 mph) or higher. The lowest speed that can be stored is 30 km/h (20 mph).
With the symbol/function displayed, press the steering wheel button 
(2).
displayed, press the steering wheel button (2).Cruise Control starts and the current speed becomes the stored speed.
참고
Cruise Control cannot be enabled at speeds below 30 km/h (20 mph).