I have a cd player in my car how do I hookup my sirius radio?

I don%26#039;t remember the player model I had a an xplod (sony) a few yrs ago and it%26#039;s similar but it%26#039;s old too (the things I get for my b-day) but now I%26#039;m trying to hook up my sirius to it
I have a cd player in my car how do I hookup my sirius radio?
sirius radio has FM transmitter built in that you can set. to into the menu of sirius radio and find the FM frequency setting. set it to some higher frequency like 105.9FM to get better reception. then just tune your sony radio to 105.9FM, and it will pick up the signal sent by sirius. if you want better sound quality, you need to know if your sony deck has any aux input.