52 15 417 Replacing padding for left or right thigh support (sport/manual)
WARNING: This page is about a different car, the 2011 BMW M3, 2010 BMW M3, and 2009 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.
This operation is described in section on:
Replacing THIGH SUPPORT COVER ON LEFT OR RIGHT FRONT SEAT .