LP on/off switch fail!!

[Thorrendous]

Hi
I purchased a Thor sanctuary on a Ford all-wheel-drive chassis in May of this year brand new. Very pricey!. My propane exterior on off electrical switch to engage the propane failed. There’s a design flaw which allowallowed debris from the rear tire to get into the area where the switch was and damage it. Camping world was unable to get everything back to working because they found more electrical issues. Just curious if anyone else experience an issue because of the design flaw thank you