Record your key number

The key code number is stamped on the bar code tag attached to the key set. Should you lose your keys, this number will enable an authorized HYUNDAI dealer to duplicate the keys easily. Remove the bar code tag and store it in a safe place. Also, record the code number and keep it in a safe place (not in the vehicle).

    See also:

    Warning on the LCD screen (if equipped)
    Key is not in vehicle If the smart key is not in the vehicle and if any door is opened or closed with the engine start/stop button in ACC, ON, or START, the warning illuminates on the LCD scree ...

    Performance
    There's a lot to like about the turbo drivetrain, with its 274 horsepower and six-speed automatic transmission, but before I talk about power I should say that the Sonata 2.0T really shines becaus ...

    Changing the Air Cleaner Filter
    The replacement of air cleaner filter is performed in the following manner. 1. Unsnap the clips around the cover. 2. When this is done, the cover can be lifted off, the old filter removed and the ...