Hyundai Sonata (2009)

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    Changing the air cleaner filter
    To change the filter, unsnap the clips around the cover. When this is done, the cover can be lifted off, the old filter removed and the new filter put in its place. Genuine Hyundai Replacement P ...

    Warning and Indicator lights
    SRS (Airbag) Service Reminder Indicator (SRI) The SRS service reminder indicator (SRI) comes on for about 6 seconds after the ignition key is turned to the "ON" position or after the e ...

    Recommended Engine Coolant
    When adding coolant, use only deionized water or soft water for your vehicle and never mix hard water in the coolant filled at the factory. An improper coolant mixture can result in serious malfun ...