Sorry to hear about the BAD meeting with the wildlife. A lot depends on damage done to the electrical system to be able to power the audio up (accy key position). Beyond that, don't you have the owners manual for audio instructions? For more help you may want to post which head unit you have.
The car can still power up the accy key position. All I have ever seen in the owners manual is to put music on, not take it off. I don't have a clue as the the head unit. All I know is it had XM radio, but didn't have the bluetooth.