I have the same sound but my steering wheel is somehow touching the body of the X under the hood, which is causing this odd HIT click stuck position and noise... its annoying and im waiting for maybe a body shop to see what they can do to pull or push it off the body.

__________________
Some Of My Mods:


Some Of My Mods In Text:
1. Depo Headlights
2. Weathertech Window Guards
3. eBay/Sony Rear DVD Players
4. JVC NX7000 Navigation System

NOTE: IF anyone likes these mods and needs some help with installing them on their X5s, please feel free to PM me, I am more then happy to help!