Opening hood externally
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 the wind deflector.
Make up a stable hook.
Insert it beside the radiator.
HINT: There may be a cover / panel in the car (certain engine types).
HINT: There is an integrally weakened section in the cover / panel which allows the tool to be inserted.
Hook on to the lock arm and pull downwards.