Told me that they will not be out until October. Said that there was an addendum to the bulletin that came out on 2/24 (which said April).

I have been going back and forth about a 2011 Cayenne (6 cyl) vs. the 35d and the ability to get the 'newer' 2012 in the X5 was pushing me further in the X5 direction...now I am back on the fence!