Removing The Air Conditioning Aggregate
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.
Disconnect the connector from the pressostat in the air conditioning (A/C) receiver drier.
Slacken off the lower right screw for the cooling unit.
Pull the cooling unit down. Carefully pull the wiring for the pressostat through the cavity at the mounting for the cooling unit.
Release the lower ventilation pipe for the control module box from the sub-frame.