See also:

Drive belts
Drive belts should be checked periodically for proper tension and adjusted if necessary. At the same time, belts should be examined for cracks, wear, fraying or other evidence of deterioration and ...

Competitive Warranty
The 2009 Kia Optima is covered by Kia's comprehensive warranty program, which offers unprecedented consumer protection. Included in this program are a 10-year/100,000-mile limited powertrain warra ...

Tailgate
Opening the tailgate • The tailgate is locked or unlocked when all doors are locked or unlocked with the key, transmitter or central door lock switch. • If unlocked, the tailgate can be ope ...