Im poking around ebay looking at M30s, and cant find a convertible (including completed listings) with digital automatic climate controls. Was it never an available option on topless versions?

Since most owners of convertibles drive with the top up, its kind of disappointing to see that the feature isn't available, assuming it isnt. Meanwhile, I cant find hardtop coupes with manual climate controls, which leads me to believe that my suspicions are unfortunately true.