Hello I'm new to the mini community. I recently changed my dead battery and noticed a hole on the fire wall! I could clearly see the cabin air filter, my question is, Is there suppose to be a cover for that hole or is that normal? I haven't seen any info on the matter all help is greatly appreciated. Thanks!

 

Suppose to be there. That's how it gets fresh air. When u hit the resurc. button a flap is activated and closes it off. Perfectly normal.