I thought someone posted on this sometime back. Anyway, I had my car at the dealer for some work and discovered there was no jack. So I asked the dealership to look into it and get back to me. Well they finally got back to me and I was told that since the car comes with runflats no jack is provided. I hesitate to believe that. Would someone respond, and if one is provided I would surely appreciate a part number. The dealership said there is no part number in the system. Any help in this matter would be appreciated.