See also:

Smart key
Smart key With a smart key, you can lock or unlock a door (and trunk) and even start the engine without inserting the key. The functions of buttons on a smart key are similar to the remote keyl ...

First impressions mean a lot
At first glance, the Optima gives off more than a hint of a European vibe. A vast stylistic improvement over the namesake that it replaces, it sports larger dimensions than the outgoing model. Sur ...

Maintenance
Maintenance services Maintenance schedule Owner maintenance Engine compartment Engine oil Engine cooling system Brake fluid Drive belts Power steering Automatic transaxle Lubricants and flu ...