The cameras are certainly an issue, we've already replaced the rear view camera once because it stopped working in the dark. Now the new one has quit working in the dark also... sigh
It's close to useless anyway, as it only works in reverse... even though the manual clearly states that all you have to do is push the power button to get it to come on.
Found out at the Jayco Factory that it got wired to the back-up light power, instead of an always hot wire from the battery. Another thing that's on my list to fix (like the inverter outlet turning off when the ignition is on - at least THAT
was an easy fix).