52 17... Replacing upholstery for front seat thigh support

WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove THIGH SUPPORT

Fig 1: Identifying Plug Connections, Trim Cover, Cable And Upholstery

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Graphic shows versions with air conditioning and seat heating.
Lever out cover welt in area (2).

Installation note:

Cover welt is fastened by hooks in trim (3).

Remove plug connections (4) and feed out through cover (3).

Remove trim cover (3) from upholstery and cover (1).

Version with seat heating or air conditioning:

Feed out cable (1) and remove upholstery (2).

Installation note:

Ensure correct cable routing (1).

Fig 2: Identifying Cable And Upholstery

Courtesy of BMW OF NORTH AMERICA, INC.

Version with air conditioning:

Remove separating net (1).
Lift out fan (2).

Fig 3: Identifying Separating Net And Fan
Courtesy of BMW OF NORTH AMERICA, INC.