OP, You might try contacting the initial poster in this thread; he did
his...see post #9 in thread for a 10 second diy and, then the thread
goes on for 7 mores pages. Chock full.
And, a 2nd thread with basically the same info. The Search Tab,
upper right side of any page on this site, is a fairly useful tool, im.
GL, mD...the Reference Section Guy
http://www.xoutpost.com/x5-e53-forum/...ght=roof+rails
http://www.xoutpost.com/x5-e53-forum/...ght=roof+rails