Removing padding for rear backrest

1. Only for left rear backrest:  Remove cover for belt.
   1. 1.1. Unclip cover for belt -1-  using a plastic wedge at the rear - A-  and pull it up and off - B-  .
   2. 1.2. Carefully pull cover for belt -1-  apart at the connection point - C-  and guide out the belt.
2. Pull cover for backrest lock -1-  off the backrest -2-  .
3. Pull off cover for backrest locking mechanism -1-  in an upward direction using a suitable tool (e.g. a hook) -2-  .
4. Loosen cover piping -1-  all the way around (-A, B, C, D-  ) and remove it from the backrest -2-  . To do this, carefully open the retaining strip -3-  using a plastic wedge and pull out the cover piping -1-  .
5. Remove padding with cover

Information 

Detach padding from the cover and secure it, see → 745255 REPLACING PADDING FOR REAR BACKREST