11 53 325 Removing and installing/replacing coolant manifold (M62): Notes
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.
Disconnect intake air manifold,
refer to 11 61 050 REMOVING AND INSTALLING INTAKE AIR MANIFOLD (M62) .
Unscrew and remove splash guard.
Unfasten drain plug for coolant on right engine block.
Drain and dispose of coolant.