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 ...

Parking brake
Checking the parking brake Check the stroke of the parking brake by counting the number of “clicks’’ heard while fully applying it from the released position. Also, the parking brake alone ...

Audio system
Antenna Roof type antenna If your vehicle has an audio system, an amplifying antenna is installed in your vehicle. This antenna can be removed from the vehicle when you wash your vehicle. NO ...