dragonslayer33101

so apparently going back to 3.0 didn't work, but i figured out what happened. some how when i installed 3.1 it turned on the back-up camera (that i don't have) but for some reason it couldn't tell what direction i was going

I need some help. I already had 3.0 installed and yesterday installed 3.1 and now whenever i start up the screen says Caution: Image may appear reversed. when i start driving it flashes that screen every 5 seconds or so. what could this be?? i'm going to try a fresh download and install but has anyone else had this happen???