A wee update. The rattle is back at the rear and when the blind is open. Also the satnav issue has continued and it was straight to the dealer. Low and behold they have registered a fault. It has to do with the right indicator/blind spot detector, to be honest the mechanic was scratching his head on this one. So a case has been raised at VX by them.
So on Monday when the VX customer services phone me on Monday he is in for a shock. This weekend I will be reading up on rejecting a car.