No just a normal harness, dash kit and antenna adaptor but if you don't know how to get the radio out have fun cause you gotta take out/apart most of the dash. IMO I think working on them sucks and i hate them with a passion but it might not be too bad for you.

But if your talking about the security code it asks for if you unplug it or when the battery dies, then just make sure you have it or you won't be able to use the stock radio again. It should be on a little business card in the pages of your owner's manual.