Hi everyone, I just purchased a '12 SE model and I wanted to know if anyone out there knew if I could just take out the non-RF head unit and swap it out with the RF unit. Are the connections in the back the same? I've seen some pics online and see that the RF unit has an extra plug connection in the back which I'm guessing is for the bluetooth mic. The reason I want to swap these two is because I would like to gain the bluetooth feature. I don't want to spend on a aftermarket radio, plus I like the look of the OEM system. Any input would be appreciated, thanks!