See also:

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 ...

Checking the Engine Oil
Engine oil is essential to the performance and service of the engine. It is suggested that you check the oil level at least once a week in normal use and more often if you are on a trip or driving ...

REAR SEAT. Adjusting seatback angle (3 Door)
To recline the seatback, pull up the seatback folding lever (1) and push the seatback rearward. To return the seatback to an upright position, pull up the seatback folding lever (1) and pull th ...