Okay, so my clock just went haywire today. It was fine during a highway drive, then I pulled into a parking lot and backed into a parking space. When the clock display returned from the rearview camera, the date says "(null) 0", and the time is 12:00 (forget if it was am or pm). I never turned off the van, and after several minutes (like 10?) it shows Mar 6, and 10:30am. When I got home, I tried to set it and it just wouldn't take what I put in it. I only tried a couple times and had more important things to do. Very strange. I haven't yet turned the van back on to look at it again. Anyone seen this happen?