11 12 100 Removing and installing/sealing cylinder head (S54): Installation:
WARNING: This page is about a different car, the 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW M Roadster, and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.
Tightening torque, 25 Nm.
Vent cooling system and check for leaks.