Hyundai Sonata (2009)

    See also:

    Service Requirements
    To ensure that you receive the greatest number of miles of satisfying operation from your Hyundai, certain maintenance procedures must be performed. Although careful design and engineering have re ...

    Theft-alarm system
    This system is designed to provide protection from unauthorized entry into the vehicle. This system is operated in three stages: the first is the "Armed" stage, the second is the " ...

    Check Fuel Filler Cap Warning Light
    This warning light indicates the fuel filler cap is not tight securely. Always make sure that the fuel filler cap is tight. ...