I'm trying to access my Command Module System Menu to turn on my rear view camera option. I've selected the SYSTEM from the top of the screen as well as pressed the SYS button on the front face and no menu appears. I then went to the bottom of the screen and selected the SETTINGS option and a menu pops up, but with no Rear View Camera selection. Per BOP11's direction I've went into the Engineering Menu, selected SRVC, and even was able to select X204 guide lines (thinking they would move with the steering wheel). I then got out of the Engineering Menu, turned the car off, went to the key-on position, turned the Command Module on, attempted to select SYSTEM but no joy.

The crazy thing is a week ago I was able to view and select the Rear View Camera/ Activate on Reverse selection option on the menu. Now it's gone. Anyone have any ideas? I finally received my camera and cabling in the mail and would like to hook it up..