[rdunk]

I don't know anything about the 2010 fridge, but I did have the same problems with a 2005 Dometic fridge, including warranty replace of the cooling unit, which didn't help either.

One thing you might do, if your fridge has a thermister on the cooling fins ......... unplug the thermister from the electronics board on the back of the fridge. When the thermister is unplugged, the fridge supposedly cools at maximum. If the fridge then stays cold, you probably have a bad thermister. That turned out to be my problem.

Otherwise, replace that Dometic POC with a residential fridge, if you are usually parked with hook-ups!!!!!!!

Good luck!