BMW 2009 X5 i30xdrive: Vents seem not to be blowing any air (Hot or Cold). Stop working over the weekend. Only the front vents. The backseat passengers seem to be working fine. I can feel a little bit of air when I shut off the Air/Heat. But when I turn it on Low, Medium to High/Max; I don't hear the fan running. Normally, I could hear it even at 3 bars. So ATM, no AC or Heat coming out of the front vents. Could it be the 'Final Stage Unit' went bad or its something else?

Another issues I can't figure out is my steering wheel column stop moving in-out, up-down. Can't adjust it at all. Memory seat and seats adjustments seem to be working fine. Just the steering column not moving. Hopefully I can get some good answer before I take it to dealership.