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

WARNING: This page is about a different car, the 2010 BMW 550i, 2009 BMW 550i, and 2008 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Perform emergency actuation for rear seat backrest (1).

Release screws (2).

Tightening torque: see 8AZ in 52 24 REAR SEAT (NORMAL), MANUAL

Fig 1: Identifying Emergency Actuation For Rear Seat Backrest

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Remove rear seat backrest and set down forwards.

Remove lock (1) completely from installation opening.

Fig 2: Removing Lock

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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: Remove Display Bridge From Lock

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Installation:

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

Fig 4: Sliding Guide Lug

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Adjusting lock:

Slacken screws
Firmly push engaged rear seat backrest back
Tighten down screws

IMPORTANT: Check backrest lock without fail.