67 31 521 Removing and installing/replacing drive unit for seat height adjustment (convertible)

WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2013 BMW 328xi, 2013 BMW 328i, 2012 BMW 328xi, 2012 BMW 328i, and 2011 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove FRONT SEAT

Release screws (1).

Remove drive unit (2) in direction of arrow from flange.

If necessary, pull out inner drive shaft from drive unit or gearing.

Installation:

Make drive shaft is correctly seated.

Make sure drive unit is correctly seated on flange.

Fig 1: Removing Drive Unit

Courtesy of BMW OF NORTH AMERICA, INC.

Unlock and disconnect plug connections (1 and 2).

Fig 2: Identifying Connectors

Courtesy of BMW OF NORTH AMERICA, INC.