I have a 2006 G6 V6 with the base level radio and some of the black coating is scratching off so that the red light shines through it. Not a big deal really, but my question is this: I have access to a radio out of another 06 G6, but this radio is the up-level version. Will the up-level version install correctly? Will all of the information still work, and will the radio data system feature work? The current base version doesn't have any of that...no "P-TYPE" or "TRAF" buttons. Will those work if I install it in and will it show the radio station call letters and song names? Not sure if it is the radio itself that does that or if it is programmed in the car somewhere else.