Quote:
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Originally Posted by MDM
Quote:
Originally Posted by stealth.pilot
The instructions from BMWNA say you should use 5W-30 but can top off with 0W-30 or 0W-40.
My dealer showed me a bulletin on this but I don't have a copy since I didn't believe it.
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You have that backwards my friend. See page 179 of the PDF F10 M5 owners manual.  |
You missed my point.
Wasn't referring to manual. I was referring to dealer service guidance bulletin that the service advisor showed me.
My point is this bulletin and the manual are contradictory.