Originally Posted by nineonenine
I got my 09 M3 about for about 6 months ago with 11,500 on the clock. It now has around 18,200 and it says the next oil change is due in 8,000 miles.
My question is should I wait that long, or should I do an oil change myself soon?
Don't even think twice about it. Change the oil at 7500 mile interval. Takes no time to do and doesn't cost that much. Take care of the engine, and it'll take care of you.