Red-brown? Brown? Operation confirmed. This is a used item, so there are scratches and dirt. No claims accepted. How about for a spare key? Please prepare the battery. I also have smart keys and other items for sale. Bulk purchases are welcome. Please read the profile before purchasing, and please purchase after understanding. * Please replace the battery and initialize it yourself. * Regarding the keyless setting, we do not know, so please do it yourself. * This is a registered smart key, so please check the internet or contact a dealer for settings.