I received two FREE oil change under warranty.......
and have been doing my own oil change every 5,000 miles for the last seven years.
just use the appropriate oil and OEM filter and you should be fine....
(I used Mobil 0W40 or Castrol 0W30)
2006 E90 330i Jet Black | 20" WORK VS-XX | FK452 | H&R Sport on Koni Yellow | REMUS QUAD