Toyota Genuine Smart Key Rear Gate 3 Button Used on a Harrier - Model Year: Registered in Heisei 26 (2014) - Model: DBA-ZSU60W The button lights up red when pressed. Battery level is unknown. As this is outside my area of expertise, I cannot provide support for re-setting. It has not been initialized. Everything shown in the images is included. Please understand that this is a used electrical component and accept no claims and no returns. Thank you very much.