Remove the gear selector housing
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.
Remove the 4 screws for the gear selector housing.
Carefully tap the control housing using a plastic hammer.
Lift and turn the control housing straight up from the transmission.
Install protective cover 9995724 over the control housing.