So, I decided to buy a Double Din Navigation unit and want to retain the DIC and do the install myself or at least attempt to. I have no electrical experience but I'm very savy when it comes to understanding things. I purchased a JVC KW-NT3HD unit. With Nav, Bluetooth, HD radio, etc... I have completed Darkwings dash modification to raise the main board and Im ready to install the new unit and have no I dea where to start. I purchased the Pac OS-2c-CTS adapter to maintain ONSTAR etc. I also purchased the XM kit and the PAC SWI-jack to maintain steering wheel controls. I have read MJ's thread but it not descriptive enough for me. Does anyone have any other links that will help me get this thing installed? or can provide me any assistance. As always any help is greatly appreciated. Signed..... RIDING AROUND IN MY CTS WITH A BIG HOLE IN MY DASH UNTIL I GET SOME HELP.