See also:
Additional safety precautions
All occupants should sit upright, fully back in their seats with their seat
belts on and their feet on the floor.
Passengers should not move out of or change seats while the vehicle is moving.
...
Snow tires
If you equip your car with snow tires, they should be the same size and have
the same load capacity as the original tires. Snow tires should be installed on
all four wheels; otherwise, poor handling ...
Changing the coolant
Have the coolant changed by an authorized HYUNDAI dealer according to the Maintenance
Schedule at the beginning of this section.
Put a thick cloth around the radiator cap before refilling the coolan ...