Installing mp3 adapter on 6th gen factory radio
 

Hey guys I'm going to install a
Precision Interface Electronics GM12-AUXv2

mp3 adapter from Crutchfield but I need to know if I need the anti-theft code for the factory radio inorder for the radio to work after i place it back in the dash? I wasn't given any code for the radio when I bought the car new from the dealership.




Thanks for the help