Welcome! I thought the halos were the daytime driving lights?
Anyhow, you'll probably get better technical help with your 2005 (E53) X5 on xoutpost.com as this site only has an E70 (2007-2013) and F15 (2014-2018) forum.
Nothing wrong with hanging out and talking Bimmers though!
Here's the forum I was referring to above:
https://xoutpost.com/bmw-sav-forums/x5-e53-forum/