Rear Seat (Behind the passenger) vibrating

[mg512]

Good day All, I current have a Seat Leon 2018 FR, I have noticed that recently there has been a strange sound coming from the rear seat the one behind the front passenger seat, its a vibrating sound when going over uneven or bumpy roads the sound is not there on smooth roads. Yesterday I put the seat down flat and drove the car and the sound was gone. I have tried putting tape around the metal part which goes into the seat when it locks in but still the same sound.. Any ideas guys? Thank you !

 

[Tay-FR]

Hi MG512,
have you tried putting any weight on the passenger rear seat when driving? It might be the seat base isn't clipped in properly?
I took mine out when installing some sound equipment and it was a pita to clip back in properly

Sent from my IN2023 using Tapatalk

 

[mg512]

Hi Tay-FR, Thank you for your reply Base seems to be solid it seems to be coming from the top end of the seat becus as soon as I drop the seat the noise vanishes. This is what I have done currently but the noise still seems to be there when the seat is put back up

 

[Wastedagen]

Back when I thought I had a rattle coming from the rear seat, it turned out to be the boot latch.

So I did the same as what you've just done and wrapped a couple of layers of electrical tape around the cylindrical part of the boot latch..
Fixed my rattle... Wouldn't hurt to check this area out....

 

[mg512]

Thanks for the Tips guys!! Well right now I have drove with this water bottle stuck in between the 2 seats and surprisingly the vibrating noise has gone away, I honestly am so confused as to what is causing the problem! Any ideas or tips..! Sound is definitely coming from where the bottle separates the 2 sides but I cannot see anything which maybe causing it.. thanks in advance!