Hyundai Sonata (2009)

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    How vehicle audio works
    AM and FM radio signals are broadcast from transmitter towers located around your city. They are intercepted by the radio antenna on your vehicle. This signal is then received by the radio and s ...

    Tire Rotation
    Tires should be rotated every 7,500 miles (12,000 km). If you notice that tires are wearing unevenly between rotations, have the car checked by a Hyundai dealer so the cause may be corrected. A ...

    Locking doors
    1. Close all doors. 2. Push the "LOCK" button on the transmitter. 3. At the same time all doors lock, the turn signal light will blink once to indicate that the system is locked. ...