Exposing the lower steering shaft
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.
Set the front wheels to the straight ahead position. Lock the steering wheel.
Remove the upper screw on the lower steering shaft
Expose the lower steering shaft from the upper steering shaft
Press up the upper steering shaft slightly for better access.