Hyundai Sonata: Smart key functions - Smart key - Features of your vehicle - Hyundai Sonata Owners ManualHyundai Sonata: Smart key functions

Carrying the smart key, you may lock and unlock the vehicle doors. Also, you may start the engine. Refer to the following, for more details.

Locking

    Smart key
    With a smart key, you can lock or unlock a door (and trunk) and even start the engine without inserting the key. The functions of buttons on a smart key are similar to the remote keyless entry. ...

    Locking
    Using the door handle switch Pressing the button of the front outside door handles with all doors closed and any door unlock, locks all the doors. If all doors, trunk and engine hood are closed, ...

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    Checking settings
    The current Collision Warning settings can be checked by pressing MY CAR on the center console control panel and going to Settings Car settings Driver support systems Collision Warning. ...

    Emissions Controls
    The burning of gasoline in your vehicle’s engine produces several byproducts. Some of these are carbon monoxide (CO), oxides of nitrogen (NOx), and hydrocarbons (HC). Gasoline evaporating fr ...

    Setting the airflow
    Dual-zone automatic climate control •► Turn the SmartKey to position 2 in the ignition lock. •► To increase/reduce: press button 11 up or down 3-zone automatic climate control ...