This is a registered spare key. We are not responsible for any issues caused by initialization or re-configuration. Please understand that 【Initialization】 is required before registration. Smart key registration requires bringing the vehicle to a dealer or shop for registration. As this is a private seller, we cannot provide support for installation methods. Everything in the images is included. This is a used item, so please purchase only if you understand this. We do not accept any claims regarding scratches or other imperfections that are difficult to see in the photos, so please be aware of this.