Cars that cannot be opened by any of these means will most likely need a key to be made. This can be done even if there is not and extra key, by using what is called a code machine. The code machine allows a replacement key to be cut by code, which is also ideal if you have lost your keys and do not have a duplicate. The key making service is also perfect for being secured against most types of lockouts. Having an extra key at home or in the hands of a friend or family member conveniently allows for lockout protection near and around your home. The key making process will vary in time needed, depending on how complex the key is.