Remove the brake pedal
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.
Remove nut from pedal mounting screw.
Pull out screw to the right and position screw at an angle upwards in the bracket.
Fold up the brake pedal, past the stop lamp switch mounting and up towards the lower section of the dashboard.