Help: 2011 X5 e70 M Sport pkg., Roof Rail Removal?

[JKashat]

I tried searching but didn't come up with what I was looking for so here goes...

I'm trying to completely black out my Black Sapphire X5 50i w/ M Sport Package. I have already tinted the two front side windows 35% to try and match the rears. I have also ordered the Black Grilles and the Black Roof Rails from the X5m. One side of the Grille came in, the other is (supposedly) on backorder. The Roof Rails are in (at the dealership), but I have not picked them up yet. My question is... How do I remove the Brushed Aluminum Roof Rails from my X5? I don't see any mounting points anywhere. They look to be completely smooth.

Thanks in advance for the help!
-Jeff