Kia Optima (2009)

    See also:

    Theft-alarm system
    Theft alarm system will not operate when the ignition key is in the ignition switch. If the lock button on the transmitter is pressed when the key is not in the ignition and any vehicle door or ...

    Recommended lubricants and capacities
    To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct lubricants also help promote engine efficiency that results in improv ...

    Vehicle weight glossary
    This section will guide you in the proper loading of your vehicle and/or trailer, to keep your loaded vehicle weight within its design rating capability, with or without a trailer. Properly loadin ...