[richardew]

With the E90 series there were people posting about not wanting the update because it caused more turbo lag. They were complaining that BMW forced the updates on them. I never noticed anything after the updates. If there is an update that addresses a problem that you are having with a new car I can't imagine them charging for the update. That's what the warranty is all about. Bringing it in just for a software update is like bringing it in for service before it's indicated. You pay for it. I'm sure if there is an earthshaking update we'll all get it for free.