37 13 110 Removing and installing/replacing pressure line for oscillating motor/rear axle: Notes
WARNING: This page is about a different car, the 2010 BMW 550i, 2009 BMW 550i, and 2008 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.
Remove FRONT PRESSURE LINES (1) (from valve block to junction I on vehicle underbody)
Remove MIDDLE PRESSURE LINES (2) (from junction I to junction III on vehicle underbody)
Remove REAR PRESSURE LINES (3) (from junction III on vehicle underbody to oscillating motor)