51 33 000 Removing and installing (replacing) power window regulator in left or right front door

Necessary preliminary tasks: 

• Remove SIDE WINDOW 

Lift cover (1) and slacken nut (2).

Installation note: 

Nut is tightened during adjustment of side window.

Fig 1: Identifying Cover And Nut

Courtesy of BMW OF NORTH AMERICA, INC.

Remove drive cable from clip (1).

Release nuts (2 and 4).

Feed out window lift rails (3).

Installation note: 

Clip in the drive cable correctly in clip (1).

Tighten nuts (2 and 4).

Tightening torque 51 33 6AZ .

Install DOOR WINDOW GLASS .

Adjust CAVITY GAP .

Fig 2: Identifying Clip And Nuts

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

Remount FLAT MOTOR FOR POWER WINDOW REGULATOR .