best I can do at the moment
sorry the camera is crap , tried allsorts to get a decent pic but it aint happening .
http://www.xoutpost.com/articles/x5/...e-job-diy.html
this is the link to page showing more pics. go to step 26 .
small pic at bottom of this page as a clue .you will see the small sensor linking arms to the right of the air spring .