A man brings his parents home for a visit and encourages them to feel free to use his Hyundai Sonata while he's at work. He'll text them a key so they can use it. This baffles his parents but his dad tries to play it cool -- he's hip with the texted key. Until his son points out that it only works on a smart phone. It's okay, though, the Sonata comes with an "old-school" key for them to use. They can still use some of the Hyundai's technology with its Smart Parking Assist.