Preparatory work
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
Secure the pedal in the depressed position. Use a pedal jack.
Remove the protective cap from the bleed nipple for the left rear wheel.
Install a plastic hose on the nipple. Open the bleed nipple.
Collect the brake fluid in a container.
Shut the bleed nipple.