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      04-26-2023, 08:52 PM   #8
jcarlilesiu
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Drives: 2019 X7 50i
Join Date: Apr 2019
Location: Chicago Metro

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Quote:
Originally Posted by PinkNinja400Guy View Post
Recently on some other threads here, there was some discussion about aftermarket tire sizes and warranty. Step #1 in the TSB that smp linked:



So if you're using non-official tire sizes and have this issue (or any transmission/awd related issue), make sure to change back to an official BMW recognized tire size before you bring it in to the dealership.
That's interesting. I have changed the tires to non-run flat Alenzas, but the same size.

The dealership didn't say anything about it during the fluid change.

I think I'll call back tomorrow and just schedule the replacement of the transfer case.
Appreciate 0