As long as we're on the subject of spare tires, I wish they had thought to flip it over so that we wouldn't have to lift it out of its compartment to access the valve to check the pressure.
Among other things, most of which have already been mentioned, I would prefer that the BSW lights be in the mirrors instead of where they are on the inside "sail" window. As it is you have to switch your focus once the light comes on from the light to the mirror. Do any other vehicles have the BSW on the inside? I have never seen it. I also wish the BSW would light up sooner. That is as cars are approaching rather already in your blind spot. Our X3 BSW alerts much sooner.