Hyundai Sonata (2011)

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    Sunroof (if equipped)
    If your vehicle is equipped with a sunroof, you can slide or tilt your sunroof with the sunroof control switch located on the overhead console. The sunroof can only be opened, closed, or tilted w ...

    Use High Quality Ethylene Glycol Coolant
    Your Hyundai is delivered with high quality ethylene glycol coolant in the cooling system. It is the only type of coolant that should be used because it helps prevent corrosion in the cooling syst ...

    Heating controls
    For normal heating operation, set the air intake control to the fresh air () position and the air flow control to the floor () position. For faster heating, the air intake control should be ...