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Scraping noise after unlocking/locking Benz 2018 C300

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Old Jul 7, 2025 | 01:03 AM
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noi2010's Avatar
noi2010
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2018 Benz C300
Scraping noise after unlocking/locking Benz 2018 C300
Hi folks,

Could you please help me understand if this is the SBC pump noise when unlocking the car, the noise is extremely loud for the first unlocks in the mornings?


How should I contact dealer service about this issue?
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Old Jul 8, 2025 | 12:17 AM
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Originally Posted by noi2010
Hi folks,

Could you please help me understand if this is the SBC pump noise when unlocking the car, the noise is extremely loud for the first unlocks in the mornings?

https://youtu.be/lWkmJUpdE4I

How should I contact dealer service about this issue?
Is this the same thing? https://mbworld.org/forums/cle-class...se-noises.html
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