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 2008 BMW Alpina and 2007 BMW Alpina. 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 .