That's the biggest problem with these cars, because they are engineered to such a high standard that the slightest little thing that dosen't work really gets on your nerves.
I dread the day I ever get a rattle because it will drive me mad until I have found it, but till then happy peaceful motoring.
Motoring
I had a rattle for a few weeks coming from the glovebox area driving me nuts thing is everyone who got in the car commented how quite it was I always said to them can you hear that rattle they always said no,anyway I found it, it was a plastic cover at the back of the glovebox that you remove to get at the pollen filter NOW its quite.