PolandBall

Hello guys, I have a E60 530d(November 2005) for while now and few days ago I heard some weird clicking from the steering wheel. The sound of that click seems to coming from behind the wheel. I've watched lots of videos on youtube and reading lots of topics on several boards, but none of what I read or watched can relay to my issue. I also made a video with the noise itself which you see/hear below.
(you may need to turn the volume up)

The sound can be clearly heard after the 3rd second(as there was weird noise from the camera before that).

Let me just point out that this noise can be heard(made) only when the wheel is in the position shown in the video.

Does anyone ever encountered anything like that and what can be done?

P.S. the car is with servotronic if this has any matter.