See also:

ECO Indicator (If Installed)
The ECO indicator is displayed to help you improve fuel efficiency when you are driving. o The ECO indicator (green) will turn on when you drive fuel efficiently in the ECO ON mode. If you don& ...

Safety
The Hyundai Sonata is one of only two cars on the market that have received both a Top Safety Pick designation from the Insurance Institute for Highway Safety and a five-star overall safety rating ...

Highway driving
Tires Adjust the tire inflation pressures to specification. Low tire inflation pressures will result in overheating and possible failure of the tires. Avoid using worn or damaged tires which may ...