camera

Hyundai i40 year 2013. I am trying to find out how I can dismount the old camera. There is moisture in the lens. I can’t see any screw in the back to get to the camera. Can anyone tell me how I must do this? Nothing found on Google. I hope someone can help me?

Please see included images to help diagnose the issue. The back up camera only has the lines no image at all. Since colors seem to be inverted assuming the screen supposed to be black. Would I be able to just replace the display and not entire head unit? I think $1300 is crazy for an OEM radio...

What’s good everyone? Just wanted to know if anyone is having this problem with their front camera. This happens intermittently. Should I take it in? Pretty sure I’m still under warranty. I have a 2017 Santa Fe Limited Ultimate. Thanks.