65 77 558 Removing and Installing/Replacing Control Electronics For Driver's Seat Occupancy Detector
WARNING: This page is about a different car, the 2006 BMW 760i, 2005 BMW 760i, and 2004 BMW 760i. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary tasks:
Move seat into "back" and "top" position.
If necessary, cut through cable strap on control electronics (1).
Turn control electronics (1) approx. 45° in direction of arrow and unclip from seat frame.
Disconnect plug connections (2) and remove control electronics (1).