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 ...

Remote keyless entry
➀ Lock ( ) All doors are locked if the lock button is pressed. ➁ Unlock ( ) Two turn unlock mode The driver's door is unlocked if the unlock button is pressed once. All doors ...

Power steering fluid
Checking the power steering fluid level With the vehicle on level ground, check the fluid level in the power steering reservoir periodically. The fluid should be between MAX and MIN marks on th ...