Programming the key in the control unit
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2009 Volvo S60, 2008 Volvo S60, 2007 Volvo S60, 2006 Volvo S60, and 2005 Volvo S60. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If the key and/or software are accessible, programming/erasing can be done.
If a new key has been installed, check the function.
Use VIDA vehicle communication to check that no diagnostic trouble codes have been stored during the work.