Thanks UCrewX5...I have done alot of research on this task. And I have found alot of issues on the X5 from 2000-2006. After I have completed this task I shall write a simplified method of completing this task for the average person.( Not having alot of electrical experience) Being an electrical engineer I realize this task is not as elementary for everyone as it is to me. If I could get straight answers from BMW this would help, but I finally realize that alot of BMW techs simply just don't know. I will keep you posted ..THIS SITE ROCKS