I have a PDS I'll post later. Just ask at the dealer, or if you don't have a BMW dealer that you are known to, I can ask at mine. I'm just a few miles north of you, Carbon Co.
I have heard of this 0w40 but have yet to see it. Just tried calling one local dealer but they don't have it. I will try the other 3 local BMW dealerships when I'm not as lazy, haha. I've read that in Germany some drivers prefer to use the 0w40 over the 5w30 as it burns a little less on those high speed Autobahn drives.