52 26 005 Removing and installing or replacing rear seat

Firmly pull rear seat (1) upwards.

Slide rear seat towards rear and remove from mounting (2).

Remove rear seat from mountings (3).

Remove rear seat.

Fig 1: Identifying Rear Seat Mountings

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

Detach clips (1) from seat frame (2).

Remove seat frame (2).

Fig 2: Identifying Clips In Frame

Courtesy of BMW OF NORTH AMERICA, INC.