52 26 303 Removing And Installing/Replacing Actuator For Left Or Right Rear Seat Backrest (Through-Loading System)
WARNING: This page is about a different car, the 2010 BMW M5, 2009 BMW M5, 2008 BMW M5, 2007 BMW M5, and 2006 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.
Unclip Bowden cable (1).
Loosen screws (2).
Unlock catch (3) to center of car and at same time unclip actuator towards bottom (4). If necessary, insert special tool 00 9 317 between actuator and body for levering out.
Installation:
Catches (1) and (2) of actuator (3) must not be damaged.
Bowden cable (4) must be correctly engaged in actuator (3).