2013 Hyundai Sonata Owner's Manual - Page 150

Features of your vehicle OYF049066N OYF049067N OYF049068N Shift to "P" If you push the engine start/stop button with the engine start/stop button ON and the shift lever not in P(Park), the warning illuminates on the LCD screen for 10 seconds to indicate that you should press the engine start/stop button with the shift lever in P(Park) to turn off the engine. Remove key When you turn off the engine with the smart key in the smart key holder, the warning illuminates on the LCD screen for 10 seconds. Push the smart key inward and pull it out from the smart key holder. Insert key If you push the engine start/stop button while the "Key is not detected" illuminates on the LCD screen, the warning illuminates for 10 seconds. 4 69