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 ...

Lane Change Signal
To indicate a lane change, move the lever up or down to a point where it begins flashing. The lever will automatically return to the center position when released. ...

Horn
Press the pad on the steering wheel to sound the horn. ...