See also:

Door locks
Operating door locks from outside the vehicle • Turn the key toward rear of vehicle to unlock and toward front of vehicle to lock. • If you lock the driver’s door with a key, all vehicle ...

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 ...

Suggestions for economical operation
Your vehicle's fuel economy depends mainly on your style of driving, where you drive and when you drive. Each of these factors affects how many kilometers (miles) you can get from a liter (gallon ...