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 ...

Automatic climate control system
1. Temperature control knob 2. A/C display 3. Fan speed control knob 4. AUTO (automatic control) button 5. Mode selection button 6. Air conditioning button 7. Front windshield defrost button ...

Parking brake
Checking the parking brake Type A Check whether the stroke is within specification when the parking brake pedal is depressed with 20 kg (44 lb, 196N) of force. Also, the parking brake alone sh ...