51 34 171 Replacing rear left or right door window

Necessary preliminary work: 

• Completely open door window if necessary
• Remove WEATHER STRIP 
• Remove COVER ON WINDOW FRAME 
• Remove SOUND INSULATION 

Electrically move door window (1) until door window (1) can be unlocked from bracket via opening (2).

Tilt door window (1) forward and lift out toward the top.

Fig 1: Unlocking Window Via Opening

Courtesy of BMW OF NORTH AMERICA, INC.