To bleed them correctly you need to have something like the NT-520 and use it to activate the ABS. I recommend that you get one or something similar that will read, erase, test and show live data of your BMW. It will pay for itself ($120-$140) just in time saved or keeping you from paying the stealership to read your codes.

Sent from my SM-A730F using Tapatalk

__________________
"When the Team Chief said.... You're trapped in a hole with nothing but a goat and a slinky, what do you do? Stubby said, I'm not sure but it won't end well for the goat...." ~(Overheard) Last day, Phase 3, Q Course