Hello All! Newbie here with probably an old question. Today my screen went out on my 2006 300C navigation/radio display. My radio still works and I can still control it from my steering wheel but unfortunately and most importantly, I can't see my navigation screen. I also have the factory rear seat DVD package and that screen still works and plays DVDs. I popped off the center console bezel and the part # on my unit is 05064184AC. Does anyone know of a site to purchase one of these OR is there a more updated plug-and-play unit (possibly touch screen) that will work flawlessly with my steering wheel control, U-connect, Bluetooth, and factory rear seat DVD unit? Any advice/help is greatly appreciated. Thanks!