We have a pug that loves to sleep to my old car's a/c for the feet/legs.
I have always noticed that the air coming to the lower section for the e-70 was very WEAK. As some of you may know, pugs are very prone to overheating and living in southern california, we like to provide him with cool air when possible. Even at the max. settings controlled thru the i-drive system the cool air was weak.
We did notice though that the center compartment was very cool, and so were the center cup holders. Seemed like lots of the cool air was being directed to the rear climate vents, even when it was set OFF. So I tried disabling it completely through the computer, and what do you know, all that cool air started blasting through the bottom vents

Just thought I'd post this in case anybody had similar issues.