See also:

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 ...

Trailer towing
WARNING - Towing a trailer If you don't use the correct equipment and drive properly, you can lose control when you pull a trailer. For example, if the trailer is too heavy, the brakes may not ...

Remote keyless entry
Type A Type B Remote keyless entry system operations Lock (1) All doors (and trunk) are locked if the lock button is pressed. Type A The hazard warning lights blink if the lock button i ...