Yeah I thought the change from 15 to 10 was interesting too, after all these years of 15.. Then again, I was also surprised when my F30 didn't say it was due until 18,000 (a lot of highway miles in a short time frame, car senses the type of driving so gave me longer). Yet, if I bought my car a few months later, it would have told me the very same car with the very same driving needed service much sooner
