Ok, well: I recommend you contact your local sales professional and have that person contact someone at Daimler if he or she doesn't know the answer.
I'm in the US. Daimler doesn't sell that equipment in the US, but I have access to WIS information for at least some other regions.
In fact, I'm pretty certain that the info I saw was correct, but I'd need a major assembly designation to be certain; otherwise, I'm just guessing.
Can you get a major assembly number by crawling under a properly equipped Sprinter in your neighborhood?
-Jon