See also:

Block the Wheel
Block the wheel that is diagonally opposite from the flat to keep the vehicle from rolling when the car is raised on the jack. ...

Check battery and cables
Winter puts additional burdens on the battery system. Visually inspect the battery and cables as described in section 7. The level of charge in your battery can be checked by an authorized HYUNDAI ...

Maintaining Bumpers
Special precautions must be observed to preserve the appearance of the bumpers on your Hyundai. They are: o Be careful not to spill battery electrolyte or hydraulic brake fluid on the bumpers. If ...