Hyundai Veloster: To cancel cruise control, do one of the following

Each of these actions will cancel cruise control operation (the SET indicator light in the instrument cluster will go off), but it will not turn the system off. If you wish to resume cruise control operation, move up the lever (to RES+) located on your steering wheel. You will return to your previously preset speed.
To temporarily accelerate with the cruise control on
To resume cruising speed at more than approximately 40 km/h (25 mph)Multimedia Jack. Schematic Diagrams
Circuit Diagram
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Smart key precautions
• The smart key will not work if any of the following occur:
- The smart key is close to a radio transmitter such as a radio station or an
airport which can interfere with normal operation of the ...
Trailer towing
We do not recommend using this vehicle for trailer towing. ...