See also:

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 ...

Engine compartment
1.6L 1. Engine coolant reservoir 2. Engine oil filler cap 3. Brake fluid reservoir 4. Air cleaner 5. Fuse box 6. Negative battery terminal 7. Positive battery terminal 8. Radiator cap 9. En ...

Interior Refinement
The style makeover continues into the Optima's cabin with expanded electronics melded with refreshed fascia patterns and color schemes. Based on a new platform, the standard audio system features ...