I need the unlock code for the radio in my 2006 Buick Rendezvous.

Contact any GM dealer they will have it .

Thank you! I will give it a try. The only issue is we bought the radio on e-bay and my husband is installing it in my GMC Envoy. Will a dealership still give it to me?

I called the dealership for the LOC code in a friend's '03 Cavalier; they told me the radios in the newer cars need to be unlocked with a computer. Not sure how true that is, but that's what I was told.