Honda Genuine Smart Key - 2 Button Used in Fit (Gasoline Vehicle) - Model Year: Registered in Reiwa 3 (2021) - Model: 6BA-GR1 The button lights up red when pressed. Batteries are not included. As I am not a specialist, I cannot provide support for re-setting. It has not been initialized. Everything shown in the image is included. Please understand that this is a used electrical component and accept no claims or returns. Thank you very much.