51 21 003 Replacing door detent (lock striker), front left or right: Notes
WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.
Release screws (1) and remove door detent (2).
Installation note:
If necessary, carry out basic adjustment by way of notches (3) on door detent (2) and B-pillar.
Tightening torque 51 21 2AZ .