When you open the fridge door, is the interior light on? If it is, you are getting power to the fridge. If it isn't, check inside the access panel to make sure that the fridge is plugged into the 120 volt outlet. Could the plug have bounced out because it wasn't pushed in far enough?
If you aren't getting any lights on the control panel, and it's plugged in and getting power, I'd say it's time to take it in to the dealer for warranty repair or replacement.
Retired but busier than ever!
2013 Winnebago 2201DS - 6,200 lbs. or so loaded!
2007 Tundra 5.7