sirius radio

hey i have a question about sirius radio my uncles brother just bought one and asked if i could put it in but i have never put one in how hard is it.  I have put in subs and radios and tv.  he has a 2002 pontiac montana and info would be greatly appericiate

It's no worse than a changer- not very hard. If it's a stand alone unit then it'll either transmit a signal to an unused fm station (which you can set to one of the presets) or it'll have an fm modulator which will plug into the antenna on the back of the radio. You'll need to find a power source for both constant and accessory, as well as a ground. Just use a multimeter to find the two power wires, and make your own ground. Other than that, run the antenna lead, plug in your audio, and you're basically done.My ex once told me I have a perfect face for radio.