key do not turn off to lock
47 people viewed your post. They don't know and neither do I. Take it to cadillac and ask them. They will be able to help you.
No one answered because there isn't a question and if there is one its in broken English.
I know, that's why i tried to tell him something that would help him solve the problem.
This problem requires you to use a spare key n it will unlock the steering wheel , I think it 's a security feature to verify if u r the owner not sure what 's the course of this but I know the solution .Hhappy caddy driving .