52 30 .. Replacing Assembly Frame For 3rd Seat Row

WARNING: This page is about a different car, the 2010 BMW X5, 2009 BMW X5, 2008 BMW X5, and 2007 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove gap cover. See 52 30 020 Removing and Installing Gap Cover For Floor Panel On Left Or Right
Remove seat backrest frame on left and right. See 52 30 080 Removing and Installing/Replacing Left Seat Backrest Frame or 52 30 085 Removing and Installing/Replacing Right Seat Backrest Frame .
Remove center lower strap fitting.
Remove belt lock on left and right
If necessary, remove rear cabin fan
Remove control units for seat heating

Overview of assembly frame