52 25 135 Removing and installing/replacing seat backrest frame for left rear seat

Necessary preliminary tasks 

• Remove left REAR SEAT .
• Remove ARMREST .

Unfasten plug connection (1) and disconnect.

Fig 1: Identifying Rear Seat Plug Connection

Courtesy of BMW OF NORTH AMERICA, INC.

Unscrew all bolts.

Tightening torque 52 25 01AZ .

Work with helper to remove backrest frame from vehicle.

Fig 2: Locating Backrest Frame Bolts

Courtesy of BMW OF NORTH AMERICA, INC.

5225135 Removing and installing/replacing seat backrest frame for left rear seat