Removing forward/back seat adjustment motor
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2016 BMW 760Li, 2015 BMW 760Li, 2014 BMW 760Li, 2013 BMW 760Li, and 2012 BMW 760Li. However, it is still accessible from the selected car via links, so may be relevant.
Unfasten plug connection (1) and disconnect.
Unlock retaining tabs.
Lift drive (1) with flex shaft out of guide in direction of arrow.
Pull flex shaft on left and right out of gearbox.