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

Wierd sound after unlock car

Old Jan 16, 2021 | 06:34 PM
  #1  
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G63 2019
Wierd sound after unlock car

Hello, I notice wierd sound after unlock car like a whistle, its about 1 sec after I ulock car, but only when car been locked for some long time, I suggest that after car go “deep sleep”, previously I dont notice that sound, so want to ask what it can be, or maybe its normal and I just dont pay attention before
https://drive.google.com/file/d/1BL-...w?usp=drivesdk
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Old Jan 18, 2021 | 08:37 PM
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24 G63 23 Metris Van Past:21 G63 21 GLS63 20 GLE350 19 G63 17 G63 15 GL550 13 SL550
Unless I am not hearing the correct sound, mine makes that same sound every time I unlock it. It is both outside mirrors folding outwards.
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Old Jan 19, 2021 | 11:13 AM
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Originally Posted by CUZCO
Unless I am not hearing the correct sound, mine makes that same sound every time I unlock it. It is both outside mirrors folding outwards.
I upload more video to YouTube, you also have like this sound that is after unlock can? I mean not mirrors, but a “whistle” like sound? its only appear when car is locked long, like a every morning first unlock, then when I lock/unlock there is no this sound
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Old Jan 19, 2021 | 12:16 PM
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24 G63 23 Metris Van Past:21 G63 21 GLS63 20 GLE350 19 G63 17 G63 15 GL550 13 SL550
Your 3 videos sound perfectly normal to me.
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Old Jan 19, 2021 | 02:19 PM
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I don't think I've ever heard that, but will have to listen next time I unlock in the morning. Interesting.
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Old Jan 19, 2021 | 10:18 PM
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Fuel pump priming?
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Old Jan 20, 2021 | 10:19 PM
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Originally Posted by 300SE1993
I don't think I've ever heard that, but will have to listen next time I unlock in the morning. Interesting.
Do you manage to try? Very interesting
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Old Jan 20, 2021 | 10:25 PM
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UPDATE

This sound make me crazy, still not go to dealer, but find out that this sound came somewhere near fuel door/rear right door but somewhere like below fuel door.

Its only appear when I came on morning to car, maybe its somehow connected that now here is cold winter... But car in closed parking. So car make this sound at morning then all day with short/mid staying locked there is no that sound. But I also hear one/two times this sound but not as loud and not as fast like on videos when car was stay locked long, but not all night. DD

Very odd thing for me
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Old Jan 26, 2021 | 10:15 AM
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Bump, still don’t understand this sound is ok or not, can someone confirm that have this sound?
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Old Jan 26, 2021 | 11:24 AM
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i got the same sound. must be normal. you unlock the car or open the door in the morning. it must be doing something real....
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Old Jan 26, 2021 | 11:37 AM
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I don't know what the high pitched squeak sound is but my 2019 550 did this and so does my 2021 G-63. I'm sure its normal as its something activating.
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Old Jan 26, 2021 | 07:34 PM
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Fuel pump priming
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Old Feb 14, 2021 | 08:55 PM
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Thank you very much for answers, I already also think its ok, but dealer even dont understand what sound I mean, so I make new one without mirror close open enabled.


onlu strange why I don’t mention it before...
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