See also:

Vehicle identification number (VIN)
The vehicle identification number (VIN) is the number used in registering your vehicle and in all legal matters pertaining to its ownership, etc. The number is punched on the floor under the fr ...

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 ...

Driving your vehicle
Before driving Key positions Starting the engine Manual Transaxle Automatic transaxle Brake system Cruise control system Economical operation Special driving conditions Winter driving Traile ...