Yea i seen that its so hard to find good info I called 2 different dealerships and got 2 completely different answers one says the bcm needs to be changed and one says they can just program it. I called a local performance shop and they knew more than the dealerships. Lukkys how much did it cost for your cc.
Mine cost me 600$ big ones but icould have bought it for 279$ and put in myself.There don't seem to be much to install on a 2010,no dealer programming.But all other years need programming but the kit cost 179$ at www.thecruisecontrolstore.com.I hope this help
installed all wiring and buttons for factory cruise and took it to dealer--they charged me 105.00 and told me my bcm could not be reprogramed for cruise