52 26 135 Removing and installing/replacing left rear seat backrest frame

WARNING: This page is about a different car, the 2013 BMW 550i GT, 2012 BMW 550i GT, 2011 BMW 550i GT, and 2010 BMW 550i GT. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks

Remove left REAR SEAT .

With seat heating only as optional equipment:

Unfasten plug connection (1) and disconnect.

Fig 1: Identifying Plug Connection

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Unscrew all bolts.

Tightening torque 52 26 01AZ .

Work with helper to remove backrest frame from vehicle.

Fig 2: Locating Backrest Frame Mounting Bolts

Courtesy of BMW OF NORTH AMERICA, INC.