I've managed to track down a very annoying rattle in our 2010MY HSE - it is coming from the area of trim betwen the two doors, above the drivers seat belt adjuster and below the side 'airbag' sign. At motorway speeds there is an infuriating intermittant buzzing noise that stop when you push against the plastic.

Has anyone else come across this?

The car is in for it's first service this week so we'll mention it to our dealer, hopefully its a simple fix (under warranty) once they've looked behind the trim. I think the rattle has been there since new but just getting worse. 2010 HSE Auto in Santorini Black/almond with xenons and privacy glass.

Mine also did exactly the same and over not too smooth tarmac also.
Several good thumps with my hand fixed it!! Another member of the failed FL2 clutch/DMF club, twice.

Mine had the same 2009 model, check your belt is not wearing through the plastic trim, this is a warranty fix and also cured my rattle. 09 FL2 HSE auto Lago Grey
71 Triumph Stag 3L
68 NGTCV8 3.5L