See also:

Symbols and messages in the display
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Using the system's menus
Selections in the RSE menus are made using the remote control. See page 251 for more information about the RSE menus. ...

Loss of a remote key
If either of the remote keys is lost, the other should be taken with the car to a Volvo retailer. As an anti-theft measure, the code of the lost remote key must be erased from the system. NO ...