petreij, looks like that to me too. I found the answer to my USAA 5k discount question. It cannot be combined with the holiday credit or loyality credit.
However, I still have a question if my 1000 USAA discount can be combined with both the HC and LC.
2011-Current 2006 750Li
2008-Current 2008 Ford Escape Hybrid
2006-2011 2006 325i