A:Answer When I purchased my receiver (JVC KW-780BT), it came with three free months of SiriusXM radio. After the three months, it will start charging the subscription price. If you had the free trial and didn't end up subscribing you will lose access to the satellite portion of the receiver. However, it should still be listed as one of the apps and the "free" preview channel should play. To subscribe you can just go to the SIriusXM website and sign up for an account. You will need your radio ID too. To get that, go down one channel from the "free" preview channel and it will give you the Radio ID.