See also:

Troubleshooting guide
Verify the location of all Intelligent Keys that are programmed for the vehicle. If another Intelligent Key is in range or inside the vehicle, the vehicle system may respond differently than expect ...

Folding front passenger’s seat (if so equipped)
Folding front passenger’s seat (if so equipped) The front passenger’s seatback can be folded down. Some long objects may be loaded in the vehicle when the rear seats are also folded dow ...

Preventing the Intelligent Key from being left in the vehicle
If you lock all doors using the power door lock switch with the Intelligent Key in the vehicle, all of the doors unlock immediately and the buzzer will warn you when the door is closed. ...