I have recently noticed a combination of rattles and clunks during gear changes and when moving slowly in 2nd and 3rd gears only (after finally getting rid of the creaking from the dodgy gearbox mount). I contacted my service manager and he told me there is a software update for the dsg which should resolve it.
I took my car in today and the the technician took it out for a spin, heard the rattling and clunking and decided that i needed the software update (if only it was that simple)!
After waiting 1hr+ the technician came back to me and said that the software is now up to date but the rattle is still there even when the car is stationary and with the ignition off!!!!!
All he had to do to make the noise was to shake the car with the bonnet up. he is certain it is coming from the box and it is now looking like i will be having a whole new box fitted. 
I took my car in today and the the technician took it out for a spin, heard the rattling and clunking and decided that i needed the software update (if only it was that simple)!
After waiting 1hr+ the technician came back to me and said that the software is now up to date but the rattle is still there even when the car is stationary and with the ignition off!!!!!
