See also:

Engine compartment
1. Engine coolant reservoir ...................7-12 2. Engine oil filler cap............................7-11 3. Brake fluid reservoir ..........................7-14 4. Air cleaner................ ...

By the numbers
The Kia Optima is a five-seat mid-size segment passenger car that has an interior that the EPA will probably consider a full size interior. Longer, lower and wider than the vehicle it replaces, it ...

Interior overview
1. Door lock/unlock button 2. Power window switches 3. Outside rearview mirror control switch (if equipped) 4. Hood release lever 5. Instrument panel illumination (if equipped) 6. Electronic st ...