WARNING: This page is about a different car, the 2013 BMW X5, 2012 BMW X5, and 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Tool Set (2155744)
Courtesy of BMW OF NORTH AMERICA, INC.
NOTE:
Hydraulic unit (basic unit) for removal and installation of wheel bearings, propeller shafts and drive flanges.