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      12-23-2021, 05:14 PM   #1
XanaduRegio
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Drives: 2021 BMW M4 Competition
Join Date: Oct 2021
Location: Seattle, WA

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2021 M4 Comp (G82) - Cold Start noises

Hey everyone, I have an appointment mid January for my car because it's making a temporary squealing noise 5 - 7 seconds after a cold start (not every time) now that it is colder (under 40 F). And it lasts for 20 - 30 seconds and then goes away for 24 - 48 hours.

I feel like I'm chasing a "noise ghost" here but if you listen to the noise, you'll hear what I'm talking amount.

The dealership says unless they can reproduce, there may not be anything to be done. So, posting here to see if there are any thoughts.

7800 miles on the Odometer, bought it April 2021.

https://1drv.ms/u/s!AjjPLhUufp5AgtBke9jWImdh4rFc6A
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