51 21 233 Removing and Installing/Replacing Bowden Cable For Outside Door Handle On Left or Right Front Door
WARNING: This page is about a different car, the 2005 BMW 760i. However, it is still accessible from the selected car via links, so may be relevant.
Operation is described in:
Removing and installing/replacing door lock in left or right front door . See 51 21 090 REMOVING AND INSTALLING/REPLACING DOOR LOCK IN LEFT OR RIGHT FRONT DOOR