Motorhome manufacturers don't usually make the electrical systems themselves. They buy them from specialist electrical manufacturers and wire them in, sometimes re-badging them so they look the part. Popular brands are Sargent, CBE and Schaudt, but there are others.
The chances are, the control panel in your Carioca 625 will be the same as many other motorhomes. That's why it was suggested that you post a picture, if possible, or describe the panel and any labelling on it.