Hello! I have an aftermarket stereo in my G6, with the adapter for the readouts but the faceplate broke and the readout for my adapter is very dim so I can barely read it most days. Not to mention it won't display temperatures below 32°... I have a 2007 base sedan 2.5. What I was wondering, is if anyone has ever tried putting a newer model OEM stereo in an older G6? For example, putting a 2009 OEM stereo into a 2007. The connectors look the same on the back, and I would imagine the dimensions are the same. If anyone has tried this please let me know!! Thanks!!