Have now just read on another Eriba group on FB that there has been a recall on models around 2017 for all the window seals to be replaced under warranty by the manufacture you have to take to a main dealer and they have it for about a week, Will try and find more info unless anyone already knows and update.
This Eriba buying is not so simple as just deciding on the layout and overall size of van you want, I have decided to bite the bullet and go for a Triton 430 around 2017
The quest continues

Update it seems only a certain batch are affected