Don't get me started....
10 months and every sw version you can think of, plus new turbos, new actuators.
I never really cared that much about the rattle. But the funniest thing is, I never had any rattle until I got 29.2, which was supposed to be the fix!!
The rattle is now finally gone with new parts and v32.1, but so is some of the power and gas mileage. Big boo-boo.