who wants to steal a stock radio though... the code feels like a waste to me
after market at least can go in 95% of any vehicle, whereas stock radio would be like the .5% that drive year xxxx-xxxx model xxx car.
but besides that, with the rest of the paper work you should have the code, and make sure you have it in a few, in case it goes missing... something tells me dealing with the dealer might charge stupid fee's and a hassle to deal with