I'm having the same issue: brand new 2015 model year XLR, Dometic DM2652 fridge, and it's doing--what I can best call cycling--where it's cold, then warms up, then gets cold again, then warms up. Dealer, of course, can't find anything wrong with it. But this news made DW's ears turn red, she's not happy. What is the correct temp for one of these fridges to be reading during use?
2015 XLR Hyperlite 30HFS5 (mods being performed regularly)
2009 Salem LA 292fkds (gone)
Nights- ('12)23 ('13)23 ('14)15 ('15)31 ('16)25
2014 Harley Davidson FLHX (XLR cargo)
2014 VW Jetta TDI (diesel sipper, camping support vehicle)
2011 Ram 2500 CC 4X4 CTD, B&W Companion (toy hauler hauler)