Service interval questions - how big of a window?
My 08 E90 is telling me to change the oil in 2400 miles or before April 2012. My BMW Ultimate Service expires April 24, 2012. My question is: How soon before the oil change indicator will the dealer find it appropriate to change my oil for free? Surely I wouldn't be able to schedule a free oil change tomorrow?
I am mainly concerned because I don't plan to drive the car a lot once it starts snowing here and I would obviously like to get the oil changed under the maintenance program.
Also: Around how much is an oil change at the dealer?