WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Battery And Shelf
Courtesy of VOLVO CARS OF NORTH AMERICA.
Install the battery shelf. Tighten to 16 Nm
Install and secure the battery with the clamp.
NOTE:
Cars with cruise control: The vacuum hose and vacuum motor wiring must be connected before the battery shelf is screwed into place.