I have a 2008 SG with the HK advanced sound system. It came with the two front speakers which are ok. I am getting ready to add the speaker pods in the rear attached to the King Pak. Once I hook up the rear speakers to the harness attached to the HK radio, do I have to have the dealership soft set some type of code through the buttons on the front of the radio. I have found a few threads where guys were saying yes but admitted that they were taking a guess. Is there anyone out there that added the rear speakers and had to have the Dealer punch a code into the radio to get them to turn on. I have not hooked anything up yet, but would like an answer to this question prior to getting too deep into the install. Is this whole "soft set code input" thing BS or is there any definite valid truth to this rumor? If you do have to have punch in a code, does anyone out there have it and can supply it too me as far as instructions.