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      11-04-2016, 09:43 AM   #669
M3 Adjuster
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Drives: 1M, X1 M Sport, E46 325ic
Join Date: Mar 2008
Location: Dallas, Tx

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Originally Posted by cntzl View Post
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Originally Posted by sarcastrix View Post
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Originally Posted by AWF87M2 View Post
Anyone know if this diff recall only applies to cars in. North America? Are cars in Europe or Asia affected?
It's Global, if you've got a noisy diff report it to a BMW dealer. They'll order a new for your car, install takes 5-6 hours.

If you haven't got a noisy diff - carry on as normal
I don't have a M2 but I definitely have this problem with my 2016 M4. Build date is April 28th. I took delivery in June and until today I only heard soda can crunching noise 2-3 times. However, today I heard it 3-4 times repeatedly especially when accelerating at very low speeds. Not being able to reproduce it drives me crazy. I don't wanna just take it in, leave my car there a few days and dealer not being able to reproduce it. Do you really think they would order a new diff for me if just tell them about the noise?

Anyone else has any suggestions?
I have a friend in Austin that did euro delivery on his M4 in June. In July it was part of the delivery stop and release and his diff does need replacement.

You've got an issue.
Your car is under warranty.
Simple answer is to call the dealer and see how they proceed. Odds are they probably won't be surprised. Good luck and maybe ask for a really nice loaner.
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