3 way fridge.

[merl]

Maybe this one with a drop of superglue on the inside bit?

https://amzn.eu/d/0fvPSJl

BBC headlines.
Couple die of hunger in their motorhome after they miss lay their fridge door magnet.
Wife's dying words were "Not my fault, He had it last"

 

[edina]

I use these on fridge and freezer doors, work a treat

 

[Pudsey Bear]

https://amzn.eu/d/1JuvlK9

I really like the neatness of this one, if your fridge door was flush across the front with the cupboard/drawer fronts, it could work that way, then silly bollocks wouldn't get locked out

 

[AlyJay]

What I will probably do is investigate if the 12V side of current fridge is working and if not fix it meanwhile, if it is working just put up with it as Moho goes off road in winter time anyway.
During winter period I've a few things to do on it anyway inc fitting solar power so will have a proper look into what fridge will suit us best but compressor sounds like a better idea and the way forward.

 

[Pudsey Bear]

Not forgetting the outgoing 3 way has a fair value to it.