First, the other night I have hard to switch heat fan settings. Today the fan buttons are back to normal, but I noticed that I'm not getting much heated air down at my feet, even w/fan on High, at any heat/ac setting. Just a fairly low flow of air in footwell or from side of center hump, while most of the air seems to be going out the dash registers or to the windshield. Heat is o.k., not sure if it's as hot as it's supposed to get at Max, though...

I got cold feet. What needs fixin here?
And could this be related to this bouncy squeak I've been hearing from behind the center or center/Rt area of the dash? What's causing this noise behind dash of W124?

(is there a Frozen emoticon?)