See also:

Safety belts
Pre-tensioner safety belt Your vehicle is equipped with driver's and front passenger's pre-tensioner safety belts. The purpose of the pretensioner is to make sure that excess slack is taken up ...

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 ...

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 ...