Rear seats

Fig 1: Tilting Rear Seat Forward And Folding Down Backrest On Right-Hand Side

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 1: Folding Backrest On Right-Hand Side Back Up

Courtesy of VOLVO CARS OF NORTH AMERICA.

Reinstall the fixed section (A) of the backrest on the right-hand side.
Fold the backrest back into place. Fold the rear seat back to its normal position.
Reinstall the parcel shelf.