Section 1108 (Propeller Shaft - Tightening Torques)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2006 BMW 550i, 2006 BMW 330xi, 2006 BMW 330i, 2006 BMW 325xi, and 2006 BMW 325i. However, it is still accessible from the selected car via links, so may be relevant.