Resetting The CD Mechanism

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.

NOTE:

Before replacing the audio unit, the CD-mechanism must be reset to its original position. Only applies to audio unit HU-850.

Turn the key to ignition position II
Switch off the audio unit
Press in and hold the "OFF" button in the top row and then the ON/OFF button for approximately 5 seconds, the display must show "Transport mode".