2011 X5 35i: Ticking sound from defrost

[oracle]

In my two month old 2011 X5 35I, I just recently noticed a quiet ticking sound when I turn the defrost on. When I change the air flow to just the upper or lower vents, the ticking sound goes away. Has anyone had this issue and what was done to resolve it? I am somewhat reluctant to take it in to have the service department look at it...they probably have to dismantle the dash to figure it out

[e70]

Have a look here:
http://www.xoutpost.com/bmw-sav-foru...ise-video.html

[oracle]

Thanks e70...I will leave it for now and see if it gets any worse. Luckily, the ticking occurs only during defrost mode which I would mostly use during winter.

[e70]

The ticking sound got worse from one winter to another and now i hear it even in summer when is raining and I must use the defroster.

The problem is that I don't want to let the dealer remove the dash because I don't know if they will reinstall it correctly