51 22 090 Removing and installing/replacing door lock in left or right rear door (up to 09/00): Notes

WARNING: This page does not describe the selected car, but rather 16 other vehicles, including the 2006 BMW 330Ci, 2005 BMW 330xi, 2005 BMW 330i, 2005 BMW 330Ci, and 2004 BMW 330xi. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: The work is identical for all E46 4-door models up to year of manufacture 09/2000.

A 4 mm A/F Allen key is required for adjustment.

Raise the door window.

Remove sound insulation on rear door.51 48... Removing and installing/replacing sound insulation in rear door, left or right

Disconnect plug connection (1) on door lock (2).

Fig 1: Disconnecting Plug Connection On Door Lock

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Remove door lock (2) with linkage (3).

Installation:

Insert frame for catch button through opening in inner door panel.

Do not bend linkage (3).

Make sure that the lock lever is inserted between the outside door handle support member and outer skin.

Replace screws (1).

Tightening torque. Refer to BODY EQUIPMENT - TIGHTENING TORQUES .

Fig 2: Replacing Screws

Courtesy of BMW OF NORTH AMERICA, INC.

CAUTION: Do not close door while installing door lock and cover.
It is not possible to open the door when the adjusting screw is released.
Secure door against closing.

Installation:

Left door lock of rear door:

Slacken adjusting screw (1) on door lock (2) (turn counterclockwise, as shown in illustration), the lock lever (3) can thus be moved.

Fig 3: Installing Adjusting Screw

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Right door lock of rear door:

Slacken adjusting screw (1) on door lock (2) (turn clockwise, as shown in illustration), the lock lever (3) can thus be moved.

Fig 4: Installing Adjusting Screw On Door Lock

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Lever out sealing cap (1).

Tighten down adjusting screw (2) on door lock and fit sealing cap (1).

Tightening torque. Refer to BODY EQUIPMENT - TIGHTENING TORQUES .