Back Eye Camera for AVN 6600 problem

[H2D2]

I just had this installed, and I believe a couple of people on here have this as well. When you put it in Reverse, the camera is supposed to automatically show up on the display, however mine does not do this.

When looking at the installation instructions, it does not mention doing anything special to have this feature, other than simply hooking it up to the back of the AVN6600

The only way I can get it on the display is to manually select the camera input. The setting, BTW, is on "Automatic" and not "Manual" in the overall settings for the camera.

Any ideas?