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51 33 000 Removing and installing electric window regulator in left or right front door

WARNING: This page does not describe the selected car, but rather 16 other vehicles, including the 2006 BMW 325Ci, 2005 BMW 325xi, 2005 BMW 325i, 2005 BMW 325Ci, and 2004 BMW 325xi. However, it is still accessible from the selected car via links, so may be relevant.

Release door window glass but do not remove,

refer to 51 32 170 REMOVING AND INSTALLING/REPLACING DOOR WINDOW GLASS, FRONT LEFT OR RIGHT .

Release nuts (1) and (2).

Feed out window lifter (3) towards inside/bottom and deposit at bottom in door.

Fig 1: Feeding Out Window Lifter
G03165252Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: The work for "Removing/replacing door lock (51 21 140)" ends here.

Unfasten cable clip (1).

Lift out clip (2).

Disconnect plug connection (3).

Fig 2: Disconnecting Plug Connection
G03165253Courtesy of BMW OF NORTH AMERICA, INC.

Release nuts (1) and (2).

Feed out window lifter (4) with drive (3) towards inside/bottom and deposit at bottom in door.

Fig 3: Feeding Out Window Lifter With Drive
G03165254Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

  1. Tightening Torque, refer to 51 33 2AZ in BODY EQUIPMENT - TIGHTENING TORQUES - 325I, CI & XI - E46

When removing, first feed out front part (1) of window lifter with drive (2).

Fig 4: Feeding Out Front Part Of Window Lifter With Drive
G03165255Courtesy of BMW OF NORTH AMERICA, INC.

Replacement only:

Unfasten clip (1).

Fig 5: Removing Clip
G03165256Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (2) and remove drive (3).