1. Press and hold the power button for at least 10 seconds.
2. The stereo will turn off and then back on.
3. If the stereo does not turn back on, disconnect the battery for at least 30 seconds.
4. Reconnect the battery and the stereo should turn on.
Additional Information
* Here are some additional tips for resetting a Volvo stereo:
* Make sure that the car is in park.
* Turn off the ignition.
* Disconnect negative battery cable for 5 min..
* Re-connect battery and turn the ignition.
* Check the stereo to see if it has reset.
* If these tips do not work, you may need to take your car to the dealership for further assistance.
