Hyundai Sonata (2009)

    See also:

    Gasolines for Cleaner Air
    To help contribute to cleaner air, Hyundai recommends you use gasolines treated with detergent additives, which help prevent deposit formation in the engine. These gasolines will help the engine r ...

    Battery recharging
    Your vehicle has a maintenance-free, calcium-based battery. • If the battery becomes discharged in a short time (because, for example, the headlights or interior lights were left on while the vehic ...

    Vehicle identification number (VIN)
    The vehicle identification number (VIN) is the number used in registering your car and in all legal matters pertaining to its ownership, etc. The number is punched on the engine compartment bulkh ...