37 13 100 Removing and installing/replacing pressure lines for oscillating motor/front axle: Notes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 535xi, 2010 BMW 535i, 2009 BMW 535xi, 2009 BMW 535i, and 2008 BMW 535xi. However, it is still accessible from the selected car via links, so may be relevant.
Remove FRONT PRESSURE LINES (1) (from oscillating motor to junction I at side in wheel arch)
Remove REAR PRESSURE LINES (2) (from junction I to valve block)