51 22 233 Removing and installing/replacing Bowden cable for outer door handle on left or right rear door
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.
Operation is described in:
REMOVING and installing/replacing carrier for outside door handle on left or right rear door.