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      04-03-2019, 02:15 PM   #45
bmw22915
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Drives: 440xi GC
Join Date: Mar 2017
Location: Colorado

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Quote:
Originally Posted by InstigatorX View Post
Quote:
Originally Posted by MTWO View Post
I don't think anyone keeps counter from going up. Don't tune if really super worried about your warranty. I'm sure even BM3 guys will tell you the same as they always said that on N55 forums.
Not why I'm asking. Other tunes keep counter from incrementing and CVN intact. Just trying to understand how this compares.
My understanding from the other tunes is your counter will only go up if you lock the DME. Not 100% sure with BM3, but I figure it's somewhat similar. Just my opinion though. Not verified whatsoever.

If you flash and break your drivetrain, don't expect it to be warrantied. I had an issue with a bearing failure on my turbo and BMW sent out an engineer specifically for my car. No more dealer level diagnostics at that point 😂
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