Adding Heated Seats And Bose To 07 Sierra Classic

[Trav_13]

Yesterday my buddy and I added Factory Power and Heated Seats and also BOSE and XM to his 07 Sierra Classic Duramax Extended Cab.....we got it all put in, I mean this thing was apart, we ran all the new factory harness's for the upgraded Power Heated Memory Seats, got the switches for the Doors, Got the BOSE Harness and the XM Box....anyhow its all in and works great, except the fact that the truck doesn't seem to recognize the Heated Seats....the switches plug into the window switches and there is nothing there, as far as power....I'm I right assuming this is a Door Lock Module that needs to be programmed to accept that switch? Also the BOSE is completely quiet, ie...no sound at all...are these AMP Vin locked just like the XM Box is?? Anyone have any input on this....the whole install turned out great and he went from an SLE-1 to a SLT and it looks completely factory...I was just curious, but I think I am going to need to visit the dealer for some reprogramming.....