I will do that. Can anyone give me a brief guideline on how to get to my signature.... I am very sorry... I looked for it for over 15 minute and was unsuccessful.... I fixed my car, but I can't find a signature function on a forum...

Like you said... this site changed alot... back in 2005 everyone is chatting about what mods to do to their car, some preventive maintenance... nowadays... everyone is focus on fixing their car... I used to love the x5world page which gives index to engine, transmission, electrical, and mod write ups... This forum helped me kept my X from 2004 till now from 0 miles to 170K miles. Anyways... if some of you can give me some pointers.. that would be great!