I just like to have air moving through the car, sometimes including the foot wells. When the button is set to EC, often no air comes out of the foot well outlets.

I can roll the temp selector towards heat and then they open and warm air comes out. Is this normal?

I don't remember my other cars doing this.

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'03 E320 Wagon-Sold
'95 E320 Wagon-Went to Ex
'93 190E 2.6-Wrecked
'91 300E-Went to Ex
'65 911 Coupe (#302580)