51 31 221 Replacing rear window (rear window broken)

Operation is described in: 

Remove and install rear window, refer to 51 31 200 REMOVING AND INSTALLING REAR WINDOW .

Remove all glass splinters, also from underneath seats. Check seat belts:

• condition of seatbelt strap,
• function of retractor mechanism,
• locking reel and
• seatbelt buckle.