On a positive note, Welcome to the club (officially). On a not-so-positive note, Sorry to hear about those issues, e90335d.
The d's do have a/c issues, but not like those you're describing, IIRC. The biggest problem is the belt squeal at startup which (depending on your dealer) will be diagnosed as a bad belt, compressor, or both. Many members and some dealers have resolved this by using an Aftermarket belt. I'm leaning toward poor workmanship considering your laundry list of malfunctions, though.
Find out who the most reputable dealership is locally and start taking it there to see if maybe the issues start to fade into memory. Hopefully they do. If not, you may have gotten the bad apple of the bunch. :-/
Keep us in the loop & we'll keep our fingers crossed for you.
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