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:
TACHOMETER
The tachometer registers the speed of your engine in revolutions per minute (rpm).
CAUTION:
The engine should not be increased to such a speed that the needle enters
the red zone on the tachomet ...
Spare tire and tools
Your Hyundai is delivered with the following:
Spare tire and wheel.
Wheel nut wrench, Wrench bar.
Jack. ...
Folding Rear Seatbacks
The rear seatbacks may be folded to facilitate carrying long items or to increase
the luggage capacity of the vehicle.
WARNING:
The purpose of the fold-down rear seatbacks is to allow you to carry ...


