G Class (W465/W463A) W463 Produced 2019-2024: G550, G63 AMG W465 Produced 2025-

2019 G63 Window Seal Rattle/ creaking

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Old Aug 30, 2025 | 11:32 PM
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2019 G63 Window Seal Rattle/ creaking

Hello!

I recently purchased a 2019 G63. Clean California truck. 27k miles. The windows make a creaking/ rattle noise over 60 MPH. It's almost like crackling/ static. The doors/ door seals seem to creak as well. I lubricated the window seals and it didn't make too much of a difference. Any suggestions would be appreciated!

Thank you!
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Old Aug 31, 2025 | 08:00 PM
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Originally Posted by Carbug2
Hello!

I recently purchased a 2019 G63. Clean California truck. 27k miles. The windows make a creaking/ rattle noise over 60 MPH. It's almost like crackling/ static. The doors/ door seals seem to creak as well. I lubricated the window seals and it didn't make too much of a difference. Any suggestions would be appreciated!

Thank you!
That's a common issue on the G63. The creaking is usually from the door seals. Try a proper silicone-based lubricant like Gummi Pflege, not just any lubricant. For the window rattle at speed, the window regulator or mounting may be loose; that likely requires a dealer or shop to diagnose and adjust the mechanism.

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Old Aug 31, 2025 | 08:08 PM
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2024 G 63, 2015 Ferrari 458 Speciale
I've had good luck with 3M Silicone Paste on rubber parts that occasionally creak or squeak

https://a.co/d/9OsXnXN
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