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Home >> BMW >> 2009 >> M3 2D Convertible, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 81 (Seats - Repair - E90) >> Rear Seat, Normal >> 52 24 311 Removing and installing/replacing lock for left or right rear seat backrest

52 24 311 Removing and installing/replacing lock for left or right rear seat backrest

WARNING: This page is about a different variant/trim than selected.
NOTE: Perform EMERGENCY ACTUATION  for rear seat backrest (1).

Unfasten screws (2).

Tightening torque 52 24 02AZ .

Fig 1: Identifying Rear Seat Backrest Screws
G04727319Courtesy of BMW OF NORTH AMERICA, INC.

REMOVE  backrest and set down forwards.

Remove lock (1) completely from installation opening.

Fig 2: Removing Lock
G04727320Courtesy of BMW OF NORTH AMERICA, INC.

Display bridge (1) can be pressed out of lock during emergency actuation.

Remove display bridge (1) from lock.

Display bridge (1) does not have to be reinstalled.

Fig 3: Identifying Bridge
G04727321Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Slide guide lug (1) of lock into opening (2).

Fig 4: Sliding Guide Lug Of Lock
G04727322Courtesy of BMW OF NORTH AMERICA, INC.

Adjusting lock: 

IMPORTANT: Check backrest lock without fail.