Yes. Try either a search, or reading the manual. It's something like under 4,500 rpm for 1250 miles, and vary the revs on long stretches.
No offense but I wouldn´t count on your friend´s feedback. IF something went wrong with the engine during the running-in period (and even afterwards) BMW could always and easily check on how you drove your car and if you did not comply with their 4,500 limit they COULD surely refuse to do any repairs under the warranty.Marky Mark2 said:ive sinced talked to a friend who works in bmw and he said it's fine.All good