I just took mine off to replace the bulb and they say you Lock your park brake and put it in Drive or second and get in back seat and pull, and it should pop off, On mine I just locked the brake and put it in Drive and just grabbed it and tugged and it just poped off without doing the back seat thing.. its really easy, Back seat or not.. Just tug then you will see what you got, Don't see why a push button wont work if you can find the right size