See also:

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 ...

Bluetooth® functions in the center console control panel
Character keys containing letters and numbers for dialing numbers, adding phone book entries, etc. TEL: Press this button to activate/deactivate the Bluetooth function. TUNE: Turn to navig ...

Replacing the battery
1. Switch off the ignition. 2. Wait at least 5 minutes after switching off the ignition before disconnecting the battery so that all information in the vehicle's electrical system can be stored ...