they do when you can have a profile attached to the key and the car can have some configurations to that profile, mainly the seat and mirror positions if those

they do when you can have a profile attached to the key and the car can have some configurations to that profile, mainly the seat and mirror positions if those are electrically adjustable. On the other side, I had an audi that on top of 2 keys, it had a plastic key with a code that can be used to create a new key as the one that you must store in house and keep safe.