51 21 004 Adjusting front left or right door detent (lock wedge)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2005 BMW 745i, 2005 BMW 745Li, 2004 BMW 745i, 2004 BMW 745Li, and 2003 BMW 745i. However, it is still accessible from the selected car via links, so may be relevant.
Operation is described in:
Adjusting left or right front door. Refer to 51 21 035 Removing and installing/replacing function carrier on left or right front door .