Subaru Genuine Smart Key - 3 Button Used in a Forester - Model Year: Registered in Reiwa 2 (2020) - Model: 5BA-SK9 The button lights up red when pressed. Batteries are not included. As I am not a specialist, I cannot provide support for re-setting. Not initialized. Everything shown in the images is included. Please understand that this is a used electrical component and accept no claims or returns. Thank you very much.