Had a bad rattle from in the right hand side vent,just right of the rain sensor and the tech squertted lube down,no good,so he must have removed all the rain sensor/top air vent,and got inside as he cured it,think he said a welded bit of plastic had failed prob on prod line.
I have found on previous cars and this one,remove everything in the car(all your sh!te)mine includes air freshener/pen/etc,then if it is new and you have never had the seats down/rear belts used etc,make sure all seats are fully home,put your belts in the catches,check you spare is tight,and put your lass in if ness and tell her to listen and keep f/ing quiet!!!!
TOON ARMY
Chris.