Water ingress

Hi all , we went to buy a 2011 2 berth cotswold today and it was stunning condition, low mileage, however on final inspection we noticed water in the ceiling lights behind the cab seats. There was no evidence of any other staining or dampness however it is a concern.we thought it could have been condensation  but there was too much water and no other lights had any evidence of this . Any advice or experience of similar issues be appreciated.  David

Of course it will be of concern so have you actually purchased the van be it private or from a dealer? If a dealer then the overall condition and performance as you describe is surely a winner but the fault needs to be rectified to your satisfaction hopefully with some  period of warranty attached. Welcome to this most friendly and informative forum. 

Micky