I don't have absolute proof of that other than a search of the BMW part no. for the fluid also brings up the Pentosin fluid, and that it has the ZF TE-ML 11 approval, same as the OEM (lifeguard 6) fluid. That is what I am basing that off of...otherwise I don't know for sure.
http://www.pentosin.com/flexxtrader/...ATF%201_GB.pdf