Thanks for your answer, royandsharont.Peavy I have it all but only Bluetooth. Our van was built July 2022. At first it did not work properly from trying to switch it on and off plus no heating control or power source selection. That was fixed with a software update, eventually, in January 2023. It switched on and off as it should but I still could not access the heater. Then a week later the App got a fix and it all worked then.
It works really good but now I only tend to use it to control the fridge as I find the digital switch hard to change the settings.
I use it when at home on charge to check on the battery levels more than at any other time.
Glad we have it but it’s not essential. Never was a problem for our first 6 week trip to Scotland when it wasn’t working properly , didn’t use it in Spain for 8 week trip in March 23 when it was fully working. I think it has a level indicator on it but I haven’t used that as being 12v fridge not so important.
Hope this answers any questions you may have.
I guess they had some issues like the ones you had,
I believe the dealer didn't wanted to be bothered with this and perhaps they had the option from Adria not to have it.
I understand is not essential, but I believe is an interesting option to have, from my point of view
I believe the control module is installed in the cupboard like in the picture below?