this took me a long time to locate this for you
I had to convert a file to pdf then reduce the file size to the basics so as to be able to upload here .
you should read this in conjunction with the guides already posted on this site .
here is a link to the USA repair , UK is in same area , just have more stuff to remove to access it as shown in the pdf .
http://www.xoutpost.com/articles/x5/...nt-bmw-x5.html