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A-Class (W177) (V177) 2018 to present

So what is this noise?

     
Old Dec 3, 2024 | 04:41 PM
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JimFE
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From: Canonsburg, PA
2022 A220 4Matic
So what is this noise?
2022 A220

Just had our first cold snap. Upon starting after the car has been sitting in the cold over night, it makes this delightful noise. It starts when the driver opens the door, continues after the car is started and goes away after the car warms up. Anyone heard this before? Know what it is?

Upon opening the door





Thanks,

Jim
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Old Dec 3, 2024 | 05:33 PM
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W205C43PFL's Avatar
W205C43PFL
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Originally Posted by JimFE
2022 A220

Just had our first cold snap. Upon starting after the car has been sitting in the cold over night, it makes this delightful noise. It starts when the driver opens the door, continues after the car is started and goes away after the car warms up. Anyone heard this before? Know what it is?

Upon opening the door





Thanks,

Jim
Sounds like the hard drive.
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Old Dec 3, 2024 | 09:25 PM
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JimFE
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2022 A220 4Matic
This car has a hard drive???
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Old Dec 4, 2024 | 09:26 AM
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Originally Posted by JimFE
This car has a hard drive???
Yes, to store the software that runs the infotainment MBUX
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