so what's the DIY procedure? I searched the forum but could find none, is it the same as on the older Bimmers like our e39s (I know you are also on m5board, I'm Brent_M5) and use the Motiv pressure bleeder at @ 15psi? I'm assuming so but this is my first BMW build after 2000 and it's clearly more tech and computer/module heavy so I'm still lost as to what that increased complexity does to previously simple procedures (like swapping a freakin battery being "hard" now)

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