Welcome to the forum...I just bought my XF in August.

I am going to replace my stereo as well. When I begin my search, I am hoping to get a DVD receiver with an LCD screen. Most of these units allow for auxiliary video inputs that can be used for back up cameras. These units are expensive but may be worth it.

I know it sounds wimpy and I never thought that I would ever need a backup camera in any of my cars. We all know of the rear visibility issues with the Crossfire. I never want to ding a rim or a fender. I need to park my XF in tight quarters and the camera would be a big help.

Another downside besides the cost is that they usually have a retractable LCD screen that will block the A/C controls when deployed.

Good Luck with your XF.