51 32 154 Adjusting left or right front door window

NOTE: To release or partially detach sound insulation, follow procedure in "Removing and installing/replacing sound insulation on front left or right door", refer to 51 48... REMOVING AND INSTALLING/REPLACING SOUND INSULATION IN FRONT DOOR, LEFT OR RIGHT .

Partially detach sound insulation at rear and secure with adhesive tape (1).

NOTE: Acoustic insulation as shown in illustration only serves as an illustration: It is not identical to detached acoustic insulation.

Fig 1: Securing Sound Insulation With Adhesive Tape

Courtesy of BMW OF NORTH AMERICA, INC.

Slacken nuts (1) and (2) (do not release).

Open door window glass fully with window lifter (3).

Fig 2: Opening Door Window Glass Fully With Window Lifter

Courtesy of BMW OF NORTH AMERICA, INC.

Tighten nuts (1) and (2).

Installation: