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Trim Vibration from Stereo Bass, Temperature Changes

Airlifter2

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Does anyone else notice sounds that sound like vibrations on the wood where the speakers are mounted behind seats?

I have the B&O Unleashed. I rarely turn my music up loud but if I go to 14-16 or higher, I hear annoying vibrations during some songs. I do not listen to heavy bass music.

Is this something that can be adjusted under warranty?

I had a 2018 that had noises behind the dash. It was struggle to duplicate for the technician at the dealership. Once he heard it they found and fixed it well.

I love my 2021 Lariat and want to keep her long term. Sometimes, even without music going (quick talk radio or nothing), during cold mornings, I hear the annoying vibration. For a $70k vehicle this seems not acceptable.

Factory 36k mi. Limit approaching and wish to get documented and scheduled before such expires.
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Snakebitten

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Warranty?
Very doubtful.

Just some songs at certain volume.....
That's a harmonic phenomenon and you just have to be diligent and self detect what the affected material/component is.

Plastic is always the first suspect, of course.
 

Lricaud81

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Find the culprit and maybe put some sound deadening material on it or something likenit to stop vibrations...
I like snakebitten said doubt that'd be a warranty thing unless something maybe broke back there and is rattling. But the way you described it its just when the bass hits at a higher volume. May be the sub box loose. Maybe check see if the bolts holding in is loose
 

Sneezy

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I had a 22 Maverick before my F150 and it had an interior rattle that I took it in to the dealership for. They did fix it under warranty, but warned me it could be a situation that takes you down the rabbit hole of creating new rattles when things get disassembled.

Which in my case they fixed the rattle and it didn’t create any new ones, but they did scuff up a door panel, that they also had to replace from damaging it. Then I hit a deer with that truck and totaled it, so it was all moot ?
 

Ford Motor Company

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Does anyone else notice sounds that sound like vibrations on the wood where the speakers are mounted behind seats?

I have the B&O Unleashed. I rarely turn my music up loud but if I go to 14-16 or higher, I hear annoying vibrations during some songs. I do not listen to heavy bass music.

Is this something that can be adjusted under warranty?

I had a 2018 that had noises behind the dash. It was struggle to duplicate for the technician at the dealership. Once he heard it they found and fixed it well.

I love my 2021 Lariat and want to keep her long term. Sometimes, even without music going (quick talk radio or nothing), during cold mornings, I hear the annoying vibration. For a $70k vehicle this seems not acceptable.

Factory 36k mi. Limit approaching and wish to get documented and scheduled before such expires.
Hi there! Would you send us a private message with your VIN and dealership name and location? I’d like to look into this concern on my end.  
 

Graygoose2021

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Happy chasing. In colder weather noises will appear more so than summer. best is to chase, pull trim, and put some kind of deadener on it.
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