See also:

CHANGE CODE
This function makes it possible to change the channel access code. The default code is 0000. To change the code: 1. Select CHANGE CODE and press ENTER. 2. Enter the current code and press ENTE ...

Disconnecting an external device
The external device is automatically disconnected from the audio system if it is moved out of range. ...

ABS (Anti-lock brake system)
If the warning light comes on, there is a malfunction of the ABS system (the standard braking system will still function). The vehicle should be driven to a trained and qualified Volvo service ...