Hyundai Sonata: 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. (Refer to the “Remote keyless entry” in this section.)
The non-turbo engine is designed to operate using unleaded gasoline with an octane rating of 87 AKI or higher. ...
Useful tips for correct operation
You can display useful speaking tips to help the system recognize your voice commands correctly. 1. Select “Help on Speaking”. 2. You can confirm the page by scrolling the screen. ...
Convenience opening feature
You can ventilate the vehicle before you start driving. To do this, the key is used to carry out the following functions simultaneously: - unlock the vehicle - open the side windows - ope ...