M62 Only:
WARNING: This page is about a different car, the 2003 BMW X5, 2002 BMW X5, 2001 BMW X5, and 2000 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
Detach water hose (1) from radiator at top. Detach water hose (2) from radiator at bottom.
Detach water hoses (1, 2 and 3) from mounting plate.