52 14... Replacing left flex shaft for longitudinal seat adjustment drive

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 528xi, 2010 BMW 528i, 2009 BMW 528xi, 2009 BMW 528i, and 2008 BMW 528xi. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect electrical plug connection.

Lift drive (1) and flex shaft (3) out of guide (2) in direction of arrow.

Detach flex shaft (3) (plug connection).

Fig 1: Lifting Drive And Flex Shaft Out Of Guide

Courtesy of BMW OF NORTH AMERICA, INC.

Loosen screws (1).

Remove drive (4).

Detach flex shaft (3) with holder (2).

Fig 2: Identifying Flex Shaft With Holder And Screws

Courtesy of BMW OF NORTH AMERICA, INC.