See also:

Check spark plugs and ignition system
Inspect your spark plugs as described in section 7 and replace them if necessary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way. ...

Seat belts
SEAT BELT PRECAUTIONS WARNING: All occupants of the vehicle must wear their seat belts at all times. Seat belts and child restraints reduce the risk of serious or fatal injuries for all occupants ...

SIX-SPEED AUTOMATIC AND MANUAL TRANSMISSIONS
Hyundai's commitment to making the Hyundai Tucson extremely fuel efficient continues with a six-speed automatic transmission with SHIFTRONIC® manual control or a standard six-speed manual transaxl ...