2010 X5 35d maintenance schedule

BMW suggests their "normal" 15,000 mi service intervals for the 35d (in addition to the computer-based maintenance suggestions). I know many (including me) who opt to change oil and other fluids more frequently, for example. I've found some proposed maintenance schedules (oil change, coolant flush and other fluid changes, etc) posted elsewhere here for gasoline powered vehicles, but does anyone believe the 35d would benefit from a different schedule?

Are there any additional maintenance items for the 35d, other than the urea fluid refills?